VPP-237 vpp-api-test coding style cleanup

Change-Id: I50a5412463e9346149a7504344a68c8b5762dc97
Signed-off-by: Dave Barach <dave@barachs.net>

10 files changed, 11709 insertions, 10214 deletions

diff --git a/vpp-api-test/vat/api_format.c b/vpp-api-test/vat/api_format.c
index 051f95f9..93007fb4 100644
--- a/vpp-api-test/vat/api_format.c
+++ b/vpp-api-test/vat/api_format.c
@@ -54,13 +54,13 @@
 
 #include <sys/stat.h>
 
-#define vl_typedefs             /* define message structures */
+#define vl_typedefs		/* define message structures */
 #include <vpp-api/vpe_all_api_h.h>
 #undef vl_typedefs
 
 /* declare message handlers for each api */
 
-#define vl_endianfun             /* define message structures */
+#define vl_endianfun		/* define message structures */
 #include <vpp-api/vpe_all_api_h.h>
 #undef vl_endianfun
 
@@ -70,30 +70,32 @@
 #include <vpp-api/vpe_all_api_h.h>
 #undef vl_printfun
 
-uword unformat_sw_if_index (unformat_input_t * input, va_list * args)
+uword
+unformat_sw_if_index (unformat_input_t * input, va_list * args)
 {
-  vat_main_t * vam = va_arg (*args, vat_main_t *);
-  u32 * result = va_arg (*args, u32 *);
-  u8 * if_name;
-  uword * p;
+  vat_main_t *vam = va_arg (*args, vat_main_t *);
+  u32 *result = va_arg (*args, u32 *);
+  u8 *if_name;
+  uword *p;
 
   if (!unformat (input, "%s", &if_name))
-      return 0;
+    return 0;
 
   p = hash_get_mem (vam->sw_if_index_by_interface_name, if_name);
   if (p == 0)
-      return 0;
+    return 0;
   *result = p[0];
   return 1;
 }
 
 /* Parse an IP4 address %d.%d.%d.%d. */
-uword unformat_ip4_address (unformat_input_t * input, va_list * args)
+uword
+unformat_ip4_address (unformat_input_t * input, va_list * args)
 {
-  u8 * result = va_arg (*args, u8 *);
+  u8 *result = va_arg (*args, u8 *);
   unsigned a[4];
 
-  if (! unformat (input, "%d.%d.%d.%d", &a[0], &a[1], &a[2], &a[3]))
+  if (!unformat (input, "%d.%d.%d.%d", &a[0], &a[1], &a[2], &a[3]))
     return 0;
 
   if (a[0] >= 256 || a[1] >= 256 || a[2] >= 256 || a[3] >= 256)
@@ -111,11 +113,11 @@ uword unformat_ip4_address (unformat_input_t * input, va_list * args)
 uword
 unformat_ethernet_address (unformat_input_t * input, va_list * args)
 {
-  u8 * result = va_arg (*args, u8 *);
+  u8 *result = va_arg (*args, u8 *);
   u32 i, a[6];
 
-  if (! unformat (input, "%_%x:%x:%x:%x:%x:%x%_",
-		  &a[0], &a[1], &a[2], &a[3], &a[4], &a[5]))
+  if (!unformat (input, "%_%x:%x:%x:%x:%x:%x%_",
+		 &a[0], &a[1], &a[2], &a[3], &a[4], &a[5]))
     return 0;
 
   /* Check range. */
@@ -134,12 +136,11 @@ uword
 unformat_ethernet_type_host_byte_order (unformat_input_t * input,
 					va_list * args)
 {
-  u16 * result = va_arg (*args, u16 *);
+  u16 *result = va_arg (*args, u16 *);
   int type;
 
   /* Numeric type. */
-  if (unformat (input, "0x%x", &type)
-      || unformat (input, "%d", &type))
+  if (unformat (input, "0x%x", &type) || unformat (input, "%d", &type))
     {
       if (type >= (1 << 16))
 	return 0;
@@ -150,9 +151,10 @@ unformat_ethernet_type_host_byte_order (unformat_input_t * input,
 }
 
 /* Parse an IP6 address. */
-uword unformat_ip6_address (unformat_input_t * input, va_list * args)
+uword
+unformat_ip6_address (unformat_input_t * input, va_list * args)
 {
-  ip6_address_t * result = va_arg (*args, ip6_address_t *);
+  ip6_address_t *result = va_arg (*args, ip6_address_t *);
   u16 hex_quads[8];
   uword hex_quad, n_hex_quads, hex_digit, n_hex_digits;
   uword c, n_colon, double_colon_index;
@@ -244,13 +246,13 @@ uword
 unformat_ipsec_policy_action (unformat_input_t * input, va_list * args)
 {
 #if DPDK > 0
-  u32 * r = va_arg (*args, u32 *);
+  u32 *r = va_arg (*args, u32 *);
 
-  if (0) ;
+  if (0);
 #define _(v,f,s) else if (unformat (input, s)) *r = IPSEC_POLICY_ACTION_##f;
   foreach_ipsec_policy_action
 #undef _
-  else
+    else
     return 0;
   return 1;
 #else
@@ -262,13 +264,13 @@ uword
 unformat_ipsec_crypto_alg (unformat_input_t * input, va_list * args)
 {
 #if DPDK > 0
-  u32 * r = va_arg (*args, u32 *);
+  u32 *r = va_arg (*args, u32 *);
 
-  if (0) ;
+  if (0);
 #define _(v,f,s) else if (unformat (input, s)) *r = IPSEC_CRYPTO_ALG_##f;
   foreach_ipsec_crypto_alg
 #undef _
-  else
+    else
     return 0;
   return 1;
 #else
@@ -281,15 +283,15 @@ format_ipsec_crypto_alg (u8 * s, va_list * args)
 {
 #if DPDK > 0
   u32 i = va_arg (*args, u32);
-  u8 * t = 0;
+  u8 *t = 0;
 
   switch (i)
     {
 #define _(v,f,str) case IPSEC_CRYPTO_ALG_##f: t = (u8 *) str; break;
-  foreach_ipsec_crypto_alg
+      foreach_ipsec_crypto_alg
 #undef _
-      default:
-        return format (s, "unknown");
+    default:
+      return format (s, "unknown");
     }
   return format (s, "%s", t);
 #else
@@ -301,13 +303,13 @@ uword
 unformat_ipsec_integ_alg (unformat_input_t * input, va_list * args)
 {
 #if DPDK > 0
-  u32 * r = va_arg (*args, u32 *);
+  u32 *r = va_arg (*args, u32 *);
 
-  if (0) ;
+  if (0);
 #define _(v,f,s) else if (unformat (input, s)) *r = IPSEC_INTEG_ALG_##f;
   foreach_ipsec_integ_alg
 #undef _
-  else
+    else
     return 0;
   return 1;
 #else
@@ -320,15 +322,15 @@ format_ipsec_integ_alg (u8 * s, va_list * args)
 {
 #if DPDK > 0
   u32 i = va_arg (*args, u32);
-  u8 * t = 0;
+  u8 *t = 0;
 
   switch (i)
     {
 #define _(v,f,str) case IPSEC_INTEG_ALG_##f: t = (u8 *) str; break;
-  foreach_ipsec_integ_alg
+      foreach_ipsec_integ_alg
 #undef _
-      default:
-        return format (s, "unknown");
+    default:
+      return format (s, "unknown");
     }
   return format (s, "%s", t);
 #else
@@ -340,13 +342,13 @@ uword
 unformat_ikev2_auth_method (unformat_input_t * input, va_list * args)
 {
 #if DPDK > 0
-  u32 * r = va_arg (*args, u32 *);
+  u32 *r = va_arg (*args, u32 *);
 
-  if (0) ;
+  if (0);
 #define _(v,f,s) else if (unformat (input, s)) *r = IKEV2_AUTH_METHOD_##f;
   foreach_ikev2_auth_method
 #undef _
-  else
+    else
     return 0;
   return 1;
 #else
@@ -358,13 +360,13 @@ uword
 unformat_ikev2_id_type (unformat_input_t * input, va_list * args)
 {
 #if DPDK > 0
-  u32 * r = va_arg (*args, u32 *);
+  u32 *r = va_arg (*args, u32 *);
 
-  if (0) ;
+  if (0);
 #define _(v,f,s) else if (unformat (input, s)) *r = IKEV2_ID_TYPE_##f;
   foreach_ikev2_id_type
 #undef _
-  else
+    else
     return 0;
   return 1;
 #else
@@ -375,11 +377,11 @@ unformat_ikev2_id_type (unformat_input_t * input, va_list * args)
 uword
 unformat_policer_rate_type (unformat_input_t * input, va_list * args)
 {
-  u8 * r = va_arg (*args, u8 *);
+  u8 *r = va_arg (*args, u8 *);
 
   if (unformat (input, "kbps"))
     *r = SSE2_QOS_RATE_KBPS;
-  else if (unformat(input, "pps"))
+  else if (unformat (input, "pps"))
     *r = SSE2_QOS_RATE_PPS;
   else
     return 0;
@@ -389,9 +391,9 @@ unformat_policer_rate_type (unformat_input_t * input, va_list * args)
 uword
 unformat_policer_round_type (unformat_input_t * input, va_list * args)
 {
-  u8 * r = va_arg (*args, u8 *);
+  u8 *r = va_arg (*args, u8 *);
 
-  if (unformat(input, "closest"))
+  if (unformat (input, "closest"))
     *r = SSE2_QOS_ROUND_TO_CLOSEST;
   else if (unformat (input, "up"))
     *r = SSE2_QOS_ROUND_TO_UP;
@@ -405,7 +407,7 @@ unformat_policer_round_type (unformat_input_t * input, va_list * args)
 uword
 unformat_policer_type (unformat_input_t * input, va_list * args)
 {
-  u8 * r = va_arg (*args, u8 *);
+  u8 *r = va_arg (*args, u8 *);
 
   if (unformat (input, "1r2c"))
     *r = SSE2_QOS_POLICER_TYPE_1R2C;
@@ -425,13 +427,13 @@ unformat_policer_type (unformat_input_t * input, va_list * args)
 uword
 unformat_dscp (unformat_input_t * input, va_list * va)
 {
-  u8 * r = va_arg (*va, u8 *);
+  u8 *r = va_arg (*va, u8 *);
 
-  if (0) ;
+  if (0);
 #define _(v,f,str) else if (unformat (input, str)) *r = VNET_DSCP_##f;
-      foreach_vnet_dscp
+  foreach_vnet_dscp
 #undef _
-  else
+    else
     return 0;
   return 1;
 }
@@ -439,7 +441,7 @@ unformat_dscp (unformat_input_t * input, va_list * va)
 uword
 unformat_policer_action_type (unformat_input_t * input, va_list * va)
 {
-  sse2_qos_pol_action_params_st * a
+  sse2_qos_pol_action_params_st *a
     = va_arg (*va, sse2_qos_pol_action_params_st *);
 
   if (unformat (input, "drop"))
@@ -456,7 +458,7 @@ unformat_policer_action_type (unformat_input_t * input, va_list * va)
 uword
 unformat_classify_table_type (unformat_input_t * input, va_list * va)
 {
-  u32 * r = va_arg (*va, u32 *);
+  u32 *r = va_arg (*va, u32 *);
   u32 tid;
 
   if (unformat (input, "ip4"))
@@ -472,63 +474,66 @@ unformat_classify_table_type (unformat_input_t * input, va_list * va)
   return 1;
 }
 
-u8 * format_ip4_address (u8 * s, va_list * args)
+u8 *
+format_ip4_address (u8 * s, va_list * args)
 {
-  u8 * a = va_arg (*args, u8 *);
+  u8 *a = va_arg (*args, u8 *);
   return format (s, "%d.%d.%d.%d", a[0], a[1], a[2], a[3]);
 }
 
-u8 * format_ip6_address (u8 * s, va_list * args)
+u8 *
+format_ip6_address (u8 * s, va_list * args)
 {
-    ip6_address_t * a = va_arg (*args, ip6_address_t *);
-    u32 i, i_max_n_zero, max_n_zeros, i_first_zero, n_zeros, last_double_colon;
+  ip6_address_t *a = va_arg (*args, ip6_address_t *);
+  u32 i, i_max_n_zero, max_n_zeros, i_first_zero, n_zeros, last_double_colon;
 
-    i_max_n_zero = ARRAY_LEN (a->as_u16);
-    max_n_zeros = 0;
-    i_first_zero = i_max_n_zero;
-    n_zeros = 0;
-    for (i = 0; i < ARRAY_LEN (a->as_u16); i++)
-      {
-        u32 is_zero = a->as_u16[i] == 0;
-        if (is_zero && i_first_zero >= ARRAY_LEN (a->as_u16))
-          {
-            i_first_zero = i;
-            n_zeros = 0;
-          }
-        n_zeros += is_zero;
-        if ((! is_zero && n_zeros > max_n_zeros)
-            || (i + 1 >= ARRAY_LEN (a->as_u16) && n_zeros > max_n_zeros))
-          {
-            i_max_n_zero = i_first_zero;
-            max_n_zeros = n_zeros;
-            i_first_zero = ARRAY_LEN (a->as_u16);
-            n_zeros = 0;
-          }
-      }
+  i_max_n_zero = ARRAY_LEN (a->as_u16);
+  max_n_zeros = 0;
+  i_first_zero = i_max_n_zero;
+  n_zeros = 0;
+  for (i = 0; i < ARRAY_LEN (a->as_u16); i++)
+    {
+      u32 is_zero = a->as_u16[i] == 0;
+      if (is_zero && i_first_zero >= ARRAY_LEN (a->as_u16))
+	{
+	  i_first_zero = i;
+	  n_zeros = 0;
+	}
+      n_zeros += is_zero;
+      if ((!is_zero && n_zeros > max_n_zeros)
+	  || (i + 1 >= ARRAY_LEN (a->as_u16) && n_zeros > max_n_zeros))
+	{
+	  i_max_n_zero = i_first_zero;
+	  max_n_zeros = n_zeros;
+	  i_first_zero = ARRAY_LEN (a->as_u16);
+	  n_zeros = 0;
+	}
+    }
 
-    last_double_colon = 0;
-    for (i = 0; i < ARRAY_LEN (a->as_u16); i++)
-      {
-        if (i == i_max_n_zero && max_n_zeros > 1)
-          {
-            s = format (s, "::");
-            i += max_n_zeros - 1;
-            last_double_colon = 1;
-          }
-        else
-          {
-            s = format (s, "%s%x",
-                        (last_double_colon || i == 0) ? "" : ":",
-                        clib_net_to_host_u16 (a->as_u16[i]));
-            last_double_colon = 0;
-          }
-      }
+  last_double_colon = 0;
+  for (i = 0; i < ARRAY_LEN (a->as_u16); i++)
+    {
+      if (i == i_max_n_zero && max_n_zeros > 1)
+	{
+	  s = format (s, "::");
+	  i += max_n_zeros - 1;
+	  last_double_colon = 1;
+	}
+      else
+	{
+	  s = format (s, "%s%x",
+		      (last_double_colon || i == 0) ? "" : ":",
+		      clib_net_to_host_u16 (a->as_u16[i]));
+	  last_double_colon = 0;
+	}
+    }
 
-    return s;
+  return s;
 }
 
 /* Format an IP46 address. */
-u8 * format_ip46_address (u8 * s, va_list * args)
+u8 *
+format_ip46_address (u8 * s, va_list * args)
 {
   ip46_address_t *ip46 = va_arg (*args, ip46_address_t *);
   ip46_type_t type = va_arg (*args, ip46_type_t);
@@ -536,202 +541,206 @@ u8 * format_ip46_address (u8 * s, va_list * args)
 
   switch (type)
     {
-      case IP46_TYPE_ANY:
-       is_ip4 = ip46_address_is_ip4(ip46);
-       break;
-      case IP46_TYPE_IP4:
-       is_ip4 = 1;
-       break;
-      case IP46_TYPE_IP6:
-       is_ip4 = 0;
-       break;
+    case IP46_TYPE_ANY:
+      is_ip4 = ip46_address_is_ip4 (ip46);
+      break;
+    case IP46_TYPE_IP4:
+      is_ip4 = 1;
+      break;
+    case IP46_TYPE_IP6:
+      is_ip4 = 0;
+      break;
     }
 
   return is_ip4 ?
-      format(s, "%U", format_ip4_address, &ip46->ip4):
-      format(s, "%U", format_ip6_address, &ip46->ip6);
+    format (s, "%U", format_ip4_address, &ip46->ip4) :
+    format (s, "%U", format_ip6_address, &ip46->ip6);
 }
 
-u8 * format_ethernet_address (u8 * s, va_list * args)
+u8 *
+format_ethernet_address (u8 * s, va_list * args)
 {
-  u8 * a = va_arg (*args, u8 *);
+  u8 *a = va_arg (*args, u8 *);
 
   return format (s, "%02x:%02x:%02x:%02x:%02x:%02x",
-                 a[0], a[1], a[2], a[3], a[4], a[5]);
+		 a[0], a[1], a[2], a[3], a[4], a[5]);
 }
 
-void increment_v4_address (ip4_address_t * a)
+void
+increment_v4_address (ip4_address_t * a)
 {
-    u32 v;
+  u32 v;
 
-    v = ntohl(a->as_u32) + 1;
-    a->as_u32 = ntohl(v);
+  v = ntohl (a->as_u32) + 1;
+  a->as_u32 = ntohl (v);
 }
 
-void increment_v6_address (ip6_address_t * a)
+void
+increment_v6_address (ip6_address_t * a)
 {
-    u64 v0, v1;
+  u64 v0, v1;
 
-    v0 = clib_net_to_host_u64 (a->as_u64[0]);
-    v1 = clib_net_to_host_u64 (a->as_u64[1]);
+  v0 = clib_net_to_host_u64 (a->as_u64[0]);
+  v1 = clib_net_to_host_u64 (a->as_u64[1]);
 
-    v1 += 1;
-    if (v1 == 0)
-        v0 += 1;
-    a->as_u64[0] = clib_net_to_host_u64 (v0);
-    a->as_u64[1] = clib_net_to_host_u64 (v1);
+  v1 += 1;
+  if (v1 == 0)
+    v0 += 1;
+  a->as_u64[0] = clib_net_to_host_u64 (v0);
+  a->as_u64[1] = clib_net_to_host_u64 (v1);
 }
 
-void increment_mac_address (u64 *mac)
+void
+increment_mac_address (u64 * mac)
 {
-    u64 tmp = *mac;
+  u64 tmp = *mac;
 
-    tmp = clib_net_to_host_u64(tmp);
-    tmp += 1<<16; /* skip unused (least significant) octets */
-    tmp = clib_host_to_net_u64 (tmp);
-    *mac = tmp;
+  tmp = clib_net_to_host_u64 (tmp);
+  tmp += 1 << 16;		/* skip unused (least significant) octets */
+  tmp = clib_host_to_net_u64 (tmp);
+  *mac = tmp;
 }
 
 static void vl_api_create_loopback_reply_t_handler
-(vl_api_create_loopback_reply_t * mp)
+  (vl_api_create_loopback_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
 
-    vam->retval = retval;
-    vam->regenerate_interface_table = 1;
-    vam->sw_if_index = ntohl (mp->sw_if_index);
-    vam->result_ready = 1;
+  vam->retval = retval;
+  vam->regenerate_interface_table = 1;
+  vam->sw_if_index = ntohl (mp->sw_if_index);
+  vam->result_ready = 1;
 }
 
 static void vl_api_create_loopback_reply_t_handler_json
-(vl_api_create_loopback_reply_t * mp)
+  (vl_api_create_loopback_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "sw_if_index", ntohl(mp->sw_if_index));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "sw_if_index", ntohl (mp->sw_if_index));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_af_packet_create_reply_t_handler
-(vl_api_af_packet_create_reply_t * mp)
+  (vl_api_af_packet_create_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
 
-    vam->retval = retval;
-    vam->regenerate_interface_table = 1;
-    vam->sw_if_index = ntohl (mp->sw_if_index);
-    vam->result_ready = 1;
+  vam->retval = retval;
+  vam->regenerate_interface_table = 1;
+  vam->sw_if_index = ntohl (mp->sw_if_index);
+  vam->result_ready = 1;
 }
 
 static void vl_api_af_packet_create_reply_t_handler_json
-(vl_api_af_packet_create_reply_t * mp)
+  (vl_api_af_packet_create_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "sw_if_index", ntohl(mp->sw_if_index));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "sw_if_index", ntohl (mp->sw_if_index));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_create_vlan_subif_reply_t_handler
-(vl_api_create_vlan_subif_reply_t * mp)
+  (vl_api_create_vlan_subif_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
 
-    vam->retval = retval;
-    vam->regenerate_interface_table = 1;
-    vam->sw_if_index = ntohl (mp->sw_if_index);
-    vam->result_ready = 1;
+  vam->retval = retval;
+  vam->regenerate_interface_table = 1;
+  vam->sw_if_index = ntohl (mp->sw_if_index);
+  vam->result_ready = 1;
 }
 
 static void vl_api_create_vlan_subif_reply_t_handler_json
-(vl_api_create_vlan_subif_reply_t * mp)
+  (vl_api_create_vlan_subif_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "sw_if_index", ntohl(mp->sw_if_index));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "sw_if_index", ntohl (mp->sw_if_index));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_create_subif_reply_t_handler
-(vl_api_create_subif_reply_t * mp)
+  (vl_api_create_subif_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
 
-    vam->retval = retval;
-    vam->regenerate_interface_table = 1;
-    vam->sw_if_index = ntohl (mp->sw_if_index);
-    vam->result_ready = 1;
+  vam->retval = retval;
+  vam->regenerate_interface_table = 1;
+  vam->sw_if_index = ntohl (mp->sw_if_index);
+  vam->result_ready = 1;
 }
 
 static void vl_api_create_subif_reply_t_handler_json
-(vl_api_create_subif_reply_t * mp)
+  (vl_api_create_subif_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "sw_if_index", ntohl(mp->sw_if_index));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "sw_if_index", ntohl (mp->sw_if_index));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_interface_name_renumber_reply_t_handler
-(vl_api_interface_name_renumber_reply_t * mp)
+  (vl_api_interface_name_renumber_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
 
-    vam->retval = retval;
-    vam->regenerate_interface_table = 1;
-    vam->result_ready = 1;
+  vam->retval = retval;
+  vam->regenerate_interface_table = 1;
+  vam->result_ready = 1;
 }
 
 static void vl_api_interface_name_renumber_reply_t_handler_json
-(vl_api_interface_name_renumber_reply_t * mp)
+  (vl_api_interface_name_renumber_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 /*
@@ -739,359 +748,390 @@ static void vl_api_interface_name_renumber_reply_t_handler_json
  * the next loopback sw_if_index vbl.
  */
 static void vl_api_sw_interface_details_t_handler
-(vl_api_sw_interface_details_t * mp)
+  (vl_api_sw_interface_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    u8 * s = format (0, "%s%c", mp->interface_name, 0);
+  vat_main_t *vam = &vat_main;
+  u8 *s = format (0, "%s%c", mp->interface_name, 0);
 
-    hash_set_mem (vam->sw_if_index_by_interface_name, s,
-                  ntohl(mp->sw_if_index));
+  hash_set_mem (vam->sw_if_index_by_interface_name, s,
+		ntohl (mp->sw_if_index));
 
-    /* In sub interface case, fill the sub interface table entry */
-    if (mp->sw_if_index != mp->sup_sw_if_index) {
-        sw_interface_subif_t * sub = NULL;
+  /* In sub interface case, fill the sub interface table entry */
+  if (mp->sw_if_index != mp->sup_sw_if_index)
+    {
+      sw_interface_subif_t *sub = NULL;
 
-        vec_add2(vam->sw_if_subif_table, sub, 1);
+      vec_add2 (vam->sw_if_subif_table, sub, 1);
 
-        vec_validate(sub->interface_name, strlen((char *)s) + 1);
-        strncpy((char *)sub->interface_name, (char *)s,
-                vec_len(sub->interface_name));
-        sub->sw_if_index = ntohl(mp->sw_if_index);
-        sub->sub_id = ntohl(mp->sub_id);
+      vec_validate (sub->interface_name, strlen ((char *) s) + 1);
+      strncpy ((char *) sub->interface_name, (char *) s,
+	       vec_len (sub->interface_name));
+      sub->sw_if_index = ntohl (mp->sw_if_index);
+      sub->sub_id = ntohl (mp->sub_id);
 
-        sub->sub_dot1ad = mp->sub_dot1ad;
-        sub->sub_number_of_tags = mp->sub_number_of_tags;
-        sub->sub_outer_vlan_id = ntohs(mp->sub_outer_vlan_id);
-        sub->sub_inner_vlan_id = ntohs(mp->sub_inner_vlan_id);
-        sub->sub_exact_match = mp->sub_exact_match;
-        sub->sub_default = mp->sub_default;
-        sub->sub_outer_vlan_id_any = mp->sub_outer_vlan_id_any;
-        sub->sub_inner_vlan_id_any = mp->sub_inner_vlan_id_any;
+      sub->sub_dot1ad = mp->sub_dot1ad;
+      sub->sub_number_of_tags = mp->sub_number_of_tags;
+      sub->sub_outer_vlan_id = ntohs (mp->sub_outer_vlan_id);
+      sub->sub_inner_vlan_id = ntohs (mp->sub_inner_vlan_id);
+      sub->sub_exact_match = mp->sub_exact_match;
+      sub->sub_default = mp->sub_default;
+      sub->sub_outer_vlan_id_any = mp->sub_outer_vlan_id_any;
+      sub->sub_inner_vlan_id_any = mp->sub_inner_vlan_id_any;
 
-        /* vlan tag rewrite */
-        sub->vtr_op = ntohl(mp->vtr_op);
-        sub->vtr_push_dot1q = ntohl(mp->vtr_push_dot1q);
-        sub->vtr_tag1 = ntohl(mp->vtr_tag1);
-        sub->vtr_tag2 = ntohl(mp->vtr_tag2);
+      /* vlan tag rewrite */
+      sub->vtr_op = ntohl (mp->vtr_op);
+      sub->vtr_push_dot1q = ntohl (mp->vtr_push_dot1q);
+      sub->vtr_tag1 = ntohl (mp->vtr_tag1);
+      sub->vtr_tag2 = ntohl (mp->vtr_tag2);
     }
 }
 
 static void vl_api_sw_interface_details_t_handler_json
-(vl_api_sw_interface_details_t * mp)
-{
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t *node = NULL;
-
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
-    }
-    node = vat_json_array_add(&vam->json_tree);
-
-    vat_json_init_object(node);
-    vat_json_object_add_uint(node, "sw_if_index", ntohl(mp->sw_if_index));
-    vat_json_object_add_uint(node, "sup_sw_if_index", ntohl(mp->sup_sw_if_index));
-    vat_json_object_add_uint(node, "l2_address_length", ntohl(mp->l2_address_length));
-    vat_json_object_add_bytes(node, "l2_address", mp->l2_address, sizeof(mp->l2_address));
-    vat_json_object_add_string_copy(node, "interface_name", mp->interface_name);
-    vat_json_object_add_uint(node, "admin_up_down", mp->admin_up_down);
-    vat_json_object_add_uint(node, "link_up_down", mp->link_up_down);
-    vat_json_object_add_uint(node, "link_duplex", mp->link_duplex);
-    vat_json_object_add_uint(node, "link_speed", mp->link_speed);
-    vat_json_object_add_uint(node, "mtu", ntohs(mp->link_mtu));
-    vat_json_object_add_uint(node, "sub_id", ntohl(mp->sub_id));
-    vat_json_object_add_uint(node, "sub_dot1ad", mp->sub_dot1ad);
-    vat_json_object_add_uint(node, "sub_number_of_tags", mp->sub_number_of_tags);
-    vat_json_object_add_uint(node, "sub_outer_vlan_id", ntohs(mp->sub_outer_vlan_id));
-    vat_json_object_add_uint(node, "sub_inner_vlan_id", ntohs(mp->sub_inner_vlan_id));
-    vat_json_object_add_uint(node, "sub_exact_match", mp->sub_exact_match);
-    vat_json_object_add_uint(node, "sub_default", mp->sub_default);
-    vat_json_object_add_uint(node, "sub_outer_vlan_id_any", mp->sub_outer_vlan_id_any);
-    vat_json_object_add_uint(node, "sub_inner_vlan_id_any", mp->sub_inner_vlan_id_any);
-    vat_json_object_add_uint(node, "vtr_op", ntohl(mp->vtr_op));
-    vat_json_object_add_uint(node, "vtr_push_dot1q", ntohl(mp->vtr_push_dot1q));
-    vat_json_object_add_uint(node, "vtr_tag1", ntohl(mp->vtr_tag1));
-    vat_json_object_add_uint(node, "vtr_tag2", ntohl(mp->vtr_tag2));
+  (vl_api_sw_interface_details_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
+
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
+    }
+  node = vat_json_array_add (&vam->json_tree);
+
+  vat_json_init_object (node);
+  vat_json_object_add_uint (node, "sw_if_index", ntohl (mp->sw_if_index));
+  vat_json_object_add_uint (node, "sup_sw_if_index",
+			    ntohl (mp->sup_sw_if_index));
+  vat_json_object_add_uint (node, "l2_address_length",
+			    ntohl (mp->l2_address_length));
+  vat_json_object_add_bytes (node, "l2_address", mp->l2_address,
+			     sizeof (mp->l2_address));
+  vat_json_object_add_string_copy (node, "interface_name",
+				   mp->interface_name);
+  vat_json_object_add_uint (node, "admin_up_down", mp->admin_up_down);
+  vat_json_object_add_uint (node, "link_up_down", mp->link_up_down);
+  vat_json_object_add_uint (node, "link_duplex", mp->link_duplex);
+  vat_json_object_add_uint (node, "link_speed", mp->link_speed);
+  vat_json_object_add_uint (node, "mtu", ntohs (mp->link_mtu));
+  vat_json_object_add_uint (node, "sub_id", ntohl (mp->sub_id));
+  vat_json_object_add_uint (node, "sub_dot1ad", mp->sub_dot1ad);
+  vat_json_object_add_uint (node, "sub_number_of_tags",
+			    mp->sub_number_of_tags);
+  vat_json_object_add_uint (node, "sub_outer_vlan_id",
+			    ntohs (mp->sub_outer_vlan_id));
+  vat_json_object_add_uint (node, "sub_inner_vlan_id",
+			    ntohs (mp->sub_inner_vlan_id));
+  vat_json_object_add_uint (node, "sub_exact_match", mp->sub_exact_match);
+  vat_json_object_add_uint (node, "sub_default", mp->sub_default);
+  vat_json_object_add_uint (node, "sub_outer_vlan_id_any",
+			    mp->sub_outer_vlan_id_any);
+  vat_json_object_add_uint (node, "sub_inner_vlan_id_any",
+			    mp->sub_inner_vlan_id_any);
+  vat_json_object_add_uint (node, "vtr_op", ntohl (mp->vtr_op));
+  vat_json_object_add_uint (node, "vtr_push_dot1q",
+			    ntohl (mp->vtr_push_dot1q));
+  vat_json_object_add_uint (node, "vtr_tag1", ntohl (mp->vtr_tag1));
+  vat_json_object_add_uint (node, "vtr_tag2", ntohl (mp->vtr_tag2));
 }
 
 static void vl_api_sw_interface_set_flags_t_handler
-(vl_api_sw_interface_set_flags_t * mp)
+  (vl_api_sw_interface_set_flags_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    if (vam->interface_event_display)
-	errmsg ("interface flags: sw_if_index %d %s %s\n",
-		ntohl(mp->sw_if_index),
-		mp->admin_up_down ? "admin-up" : "admin-down",
-		mp->link_up_down  ? "link-up"  : "link-down");
+  vat_main_t *vam = &vat_main;
+  if (vam->interface_event_display)
+    errmsg ("interface flags: sw_if_index %d %s %s\n",
+	    ntohl (mp->sw_if_index),
+	    mp->admin_up_down ? "admin-up" : "admin-down",
+	    mp->link_up_down ? "link-up" : "link-down");
 }
 
 static void vl_api_sw_interface_set_flags_t_handler_json
-(vl_api_sw_interface_set_flags_t * mp)
+  (vl_api_sw_interface_set_flags_t * mp)
 {
-    /* JSON output not supported */
+  /* JSON output not supported */
 }
 
-static void vl_api_cli_reply_t_handler
-(vl_api_cli_reply_t * mp)
+static void
+vl_api_cli_reply_t_handler (vl_api_cli_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
 
-    vam->retval = retval;
-    vam->shmem_result = (u8 *) mp->reply_in_shmem;
-    vam->result_ready = 1;
+  vam->retval = retval;
+  vam->shmem_result = (u8 *) mp->reply_in_shmem;
+  vam->result_ready = 1;
 }
 
-static void vl_api_cli_reply_t_handler_json
-(vl_api_cli_reply_t * mp)
+static void
+vl_api_cli_reply_t_handler_json (vl_api_cli_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
-    api_main_t * am = &api_main;
-    void * oldheap;
-    u8 * reply;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
+  api_main_t *am = &api_main;
+  void *oldheap;
+  u8 *reply;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "reply_in_shmem",
-                             ntohl(mp->reply_in_shmem));
-    /* Toss the shared-memory original... */
-    pthread_mutex_lock (&am->vlib_rp->mutex);
-    oldheap = svm_push_data_heap (am->vlib_rp);
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "reply_in_shmem",
+			    ntohl (mp->reply_in_shmem));
+  /* Toss the shared-memory original... */
+  pthread_mutex_lock (&am->vlib_rp->mutex);
+  oldheap = svm_push_data_heap (am->vlib_rp);
 
-    reply = (u8 *)(mp->reply_in_shmem);
-    vec_free (reply);
+  reply = (u8 *) (mp->reply_in_shmem);
+  vec_free (reply);
 
-    svm_pop_heap (oldheap);
-    pthread_mutex_unlock (&am->vlib_rp->mutex);
+  svm_pop_heap (oldheap);
+  pthread_mutex_unlock (&am->vlib_rp->mutex);
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_classify_add_del_table_reply_t_handler
-(vl_api_classify_add_del_table_reply_t * mp)
-{
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-        if (retval == 0 &&
-            ((mp->new_table_index != 0xFFFFFFFF) ||
-             (mp->skip_n_vectors != 0xFFFFFFFF) ||
-             (mp->match_n_vectors != 0xFFFFFFFF)))
-            /*
-             * Note: this is just barely thread-safe, depends on
-             * the main thread spinning waiting for an answer...
-             */
-            errmsg ("new index %d, skip_n_vectors %d, match_n_vectors %d\n",
-                    ntohl(mp->new_table_index),
-                    ntohl(mp->skip_n_vectors), ntohl(mp->match_n_vectors));
-	vam->result_ready = 1;
+  (vl_api_classify_add_del_table_reply_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      if (retval == 0 &&
+	  ((mp->new_table_index != 0xFFFFFFFF) ||
+	   (mp->skip_n_vectors != 0xFFFFFFFF) ||
+	   (mp->match_n_vectors != 0xFFFFFFFF)))
+	/*
+	 * Note: this is just barely thread-safe, depends on
+	 * the main thread spinning waiting for an answer...
+	 */
+	errmsg ("new index %d, skip_n_vectors %d, match_n_vectors %d\n",
+		ntohl (mp->new_table_index),
+		ntohl (mp->skip_n_vectors), ntohl (mp->match_n_vectors));
+      vam->result_ready = 1;
     }
 }
 
 static void vl_api_classify_add_del_table_reply_t_handler_json
-(vl_api_classify_add_del_table_reply_t * mp)
+  (vl_api_classify_add_del_table_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "new_table_index", ntohl(mp->new_table_index));
-    vat_json_object_add_uint(&node, "skip_n_vectors", ntohl(mp->skip_n_vectors));
-    vat_json_object_add_uint(&node, "match_n_vectors", ntohl(mp->match_n_vectors));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "new_table_index",
+			    ntohl (mp->new_table_index));
+  vat_json_object_add_uint (&node, "skip_n_vectors",
+			    ntohl (mp->skip_n_vectors));
+  vat_json_object_add_uint (&node, "match_n_vectors",
+			    ntohl (mp->match_n_vectors));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_get_node_index_reply_t_handler
-(vl_api_get_node_index_reply_t * mp)
+  (vl_api_get_node_index_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-        if (retval == 0)
-            errmsg ("node index %d\n", ntohl(mp->node_index));
-        vam->result_ready = 1;
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      if (retval == 0)
+	errmsg ("node index %d\n", ntohl (mp->node_index));
+      vam->result_ready = 1;
     }
 }
 
 static void vl_api_get_node_index_reply_t_handler_json
-(vl_api_get_node_index_reply_t * mp)
+  (vl_api_get_node_index_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "node_index", ntohl(mp->node_index));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "node_index", ntohl (mp->node_index));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_get_next_index_reply_t_handler
-(vl_api_get_next_index_reply_t * mp)
+  (vl_api_get_next_index_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-        if (retval == 0)
-            errmsg ("next node index %d\n", ntohl(mp->next_index));
-        vam->result_ready = 1;
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      if (retval == 0)
+	errmsg ("next node index %d\n", ntohl (mp->next_index));
+      vam->result_ready = 1;
     }
 }
 
 static void vl_api_get_next_index_reply_t_handler_json
-(vl_api_get_next_index_reply_t * mp)
+  (vl_api_get_next_index_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "next_index", ntohl(mp->next_index));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "next_index", ntohl (mp->next_index));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_add_node_next_reply_t_handler
-(vl_api_add_node_next_reply_t * mp)
+  (vl_api_add_node_next_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-        if (retval == 0)
-            errmsg ("next index %d\n", ntohl(mp->next_index));
-        vam->result_ready = 1;
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      if (retval == 0)
+	errmsg ("next index %d\n", ntohl (mp->next_index));
+      vam->result_ready = 1;
     }
 }
 
 static void vl_api_add_node_next_reply_t_handler_json
-(vl_api_add_node_next_reply_t * mp)
+  (vl_api_add_node_next_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "next_index", ntohl(mp->next_index));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "next_index", ntohl (mp->next_index));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_mpls_gre_add_del_tunnel_reply_t_handler
-(vl_api_mpls_gre_add_del_tunnel_reply_t * mp)
+  (vl_api_mpls_gre_add_del_tunnel_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    u32 sw_if_index = ntohl(mp->tunnel_sw_if_index);
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  u32 sw_if_index = ntohl (mp->tunnel_sw_if_index);
 
-    if (retval >= 0 && sw_if_index != (u32)~0) {
-        errmsg ("tunnel_sw_if_index %d\n", sw_if_index);
+  if (retval >= 0 && sw_if_index != (u32) ~ 0)
+    {
+      errmsg ("tunnel_sw_if_index %d\n", sw_if_index);
     }
-    vam->retval = retval;
-    vam->result_ready = 1;
+  vam->retval = retval;
+  vam->result_ready = 1;
 }
 
 static void vl_api_mpls_gre_add_del_tunnel_reply_t_handler_json
-(vl_api_mpls_gre_add_del_tunnel_reply_t * mp)
+  (vl_api_mpls_gre_add_del_tunnel_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "tunnel_sw_if_index", ntohl(mp->tunnel_sw_if_index));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "tunnel_sw_if_index",
+			    ntohl (mp->tunnel_sw_if_index));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 
 static void vl_api_show_version_reply_t_handler
-(vl_api_show_version_reply_t * mp)
+  (vl_api_show_version_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
 
-    if (retval >= 0) {
-        errmsg ("        program: %s\n", mp->program);
-        errmsg ("        version: %s\n", mp->version);
-        errmsg ("     build date: %s\n", mp->build_date);
-        errmsg ("build directory: %s\n", mp->build_directory);
+  if (retval >= 0)
+    {
+      errmsg ("        program: %s\n", mp->program);
+      errmsg ("        version: %s\n", mp->version);
+      errmsg ("     build date: %s\n", mp->build_date);
+      errmsg ("build directory: %s\n", mp->build_directory);
     }
-    vam->retval = retval;
-    vam->result_ready = 1;
+  vam->retval = retval;
+  vam->result_ready = 1;
 }
 
 static void vl_api_show_version_reply_t_handler_json
-(vl_api_show_version_reply_t * mp)
+  (vl_api_show_version_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_string_copy(&node, "program", mp->program);
-    vat_json_object_add_string_copy(&node, "version", mp->version);
-    vat_json_object_add_string_copy(&node, "build_date", mp->build_date);
-    vat_json_object_add_string_copy(&node, "build_directory", mp->build_directory);
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_string_copy (&node, "program", mp->program);
+  vat_json_object_add_string_copy (&node, "version", mp->version);
+  vat_json_object_add_string_copy (&node, "build_date", mp->build_date);
+  vat_json_object_add_string_copy (&node, "build_directory",
+				   mp->build_directory);
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
-static void vl_api_ip4_arp_event_t_handler
-(vl_api_ip4_arp_event_t * mp)
+static void
+vl_api_ip4_arp_event_t_handler (vl_api_ip4_arp_event_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    errmsg ("arp event: address %U new mac %U sw_if_index %d\n",
-            format_ip4_address, &mp->address,
-            format_ethernet_address, mp->new_mac, mp->sw_if_index);
+  vat_main_t *vam = &vat_main;
+  errmsg ("arp event: address %U new mac %U sw_if_index %d\n",
+	  format_ip4_address, &mp->address,
+	  format_ethernet_address, mp->new_mac, mp->sw_if_index);
 }
 
-static void vl_api_ip4_arp_event_t_handler_json
-(vl_api_ip4_arp_event_t * mp)
+static void
+vl_api_ip4_arp_event_t_handler_json (vl_api_ip4_arp_event_t * mp)
 {
-    /* JSON output not supported */
+  /* JSON output not supported */
 }
 
 /*
@@ -1099,1140 +1139,1259 @@ static void vl_api_ip4_arp_event_t_handler_json
  * the next bd id vbl.
  */
 static void vl_api_bridge_domain_details_t_handler
-(vl_api_bridge_domain_details_t * mp)
+  (vl_api_bridge_domain_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    u32 n_sw_ifs =  ntohl (mp->n_sw_ifs);
+  vat_main_t *vam = &vat_main;
+  u32 n_sw_ifs = ntohl (mp->n_sw_ifs);
 
-    fformat (vam->ofp, "\n%-3s %-3s %-3s %-3s %-3s %-3s\n",
-             " ID", "LRN", "FWD", "FLD", "BVI", "#IF");
+  fformat (vam->ofp, "\n%-3s %-3s %-3s %-3s %-3s %-3s\n",
+	   " ID", "LRN", "FWD", "FLD", "BVI", "#IF");
 
-    fformat (vam->ofp, "%3d %3d %3d %3d %3d %3d\n",
-             ntohl (mp->bd_id), mp->learn, mp->forward,
-             mp->flood, ntohl (mp->bvi_sw_if_index), n_sw_ifs);
+  fformat (vam->ofp, "%3d %3d %3d %3d %3d %3d\n",
+	   ntohl (mp->bd_id), mp->learn, mp->forward,
+	   mp->flood, ntohl (mp->bvi_sw_if_index), n_sw_ifs);
 
-    if (n_sw_ifs)
-        fformat (vam->ofp, "\n\n%s %s  %s\n", "sw_if_index", "SHG",
-                 "Interface Name");
+  if (n_sw_ifs)
+    fformat (vam->ofp, "\n\n%s %s  %s\n", "sw_if_index", "SHG",
+	     "Interface Name");
 }
 
 static void vl_api_bridge_domain_details_t_handler_json
-(vl_api_bridge_domain_details_t * mp)
+  (vl_api_bridge_domain_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t *node, *array = NULL;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node, *array = NULL;
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
-    node = vat_json_array_add(&vam->json_tree);
+  node = vat_json_array_add (&vam->json_tree);
 
-    vat_json_init_object(node);
-    vat_json_object_add_uint(node, "bd_id", ntohl(mp->bd_id));
-    vat_json_object_add_uint(node, "flood", mp->flood);
-    vat_json_object_add_uint(node, "forward", mp->forward);
-    vat_json_object_add_uint(node, "learn", mp->learn);
-    vat_json_object_add_uint(node, "bvi_sw_if_index", ntohl(mp->bvi_sw_if_index));
-    vat_json_object_add_uint(node, "n_sw_ifs", ntohl(mp->n_sw_ifs));
-    array = vat_json_object_add(node, "sw_if");
-    vat_json_init_array(array);
+  vat_json_init_object (node);
+  vat_json_object_add_uint (node, "bd_id", ntohl (mp->bd_id));
+  vat_json_object_add_uint (node, "flood", mp->flood);
+  vat_json_object_add_uint (node, "forward", mp->forward);
+  vat_json_object_add_uint (node, "learn", mp->learn);
+  vat_json_object_add_uint (node, "bvi_sw_if_index",
+			    ntohl (mp->bvi_sw_if_index));
+  vat_json_object_add_uint (node, "n_sw_ifs", ntohl (mp->n_sw_ifs));
+  array = vat_json_object_add (node, "sw_if");
+  vat_json_init_array (array);
 }
 
 /*
  * Special-case: build the bridge domain sw if table.
  */
 static void vl_api_bridge_domain_sw_if_details_t_handler
-(vl_api_bridge_domain_sw_if_details_t * mp)
-{
-    vat_main_t * vam = &vat_main;
-    hash_pair_t * p;
-    u8 * sw_if_name = 0;
-    u32 sw_if_index;
-
-    sw_if_index = ntohl (mp->sw_if_index);
-    hash_foreach_pair (p, vam->sw_if_index_by_interface_name,
-    ({
-        if ((u32) p->value[0] == sw_if_index) {
-            sw_if_name = (u8 *)(p->key);
-            break;
-        }
-    }));
+  (vl_api_bridge_domain_sw_if_details_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  hash_pair_t *p;
+  u8 *sw_if_name = 0;
+  u32 sw_if_index;
+
+  sw_if_index = ntohl (mp->sw_if_index);
+  /* *INDENT-OFF* */
+  hash_foreach_pair (p, vam->sw_if_index_by_interface_name,
+  ({
+    if ((u32) p->value[0] == sw_if_index)
+      {
+        sw_if_name = (u8 *)(p->key);
+        break;
+      }
+  }));
+  /* *INDENT-ON* */
 
-    fformat (vam->ofp, "%7d     %3d  %s", sw_if_index,
-             mp->shg, sw_if_name ? (char *)sw_if_name :
-             "sw_if_index not found!");
+  fformat (vam->ofp, "%7d     %3d  %s", sw_if_index,
+	   mp->shg, sw_if_name ? (char *) sw_if_name :
+	   "sw_if_index not found!");
 }
 
 static void vl_api_bridge_domain_sw_if_details_t_handler_json
-(vl_api_bridge_domain_sw_if_details_t * mp)
+  (vl_api_bridge_domain_sw_if_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t *node = NULL;
-    uword last_index = 0;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
+  uword last_index = 0;
 
-    ASSERT(VAT_JSON_ARRAY == vam->json_tree.type);
-    ASSERT(vec_len(vam->json_tree.array) >= 1);
-    last_index = vec_len(vam->json_tree.array) - 1;
-    node = &vam->json_tree.array[last_index];
-    node = vat_json_object_get_element(node, "sw_if");
-    ASSERT(NULL != node);
-    node = vat_json_array_add(node);
+  ASSERT (VAT_JSON_ARRAY == vam->json_tree.type);
+  ASSERT (vec_len (vam->json_tree.array) >= 1);
+  last_index = vec_len (vam->json_tree.array) - 1;
+  node = &vam->json_tree.array[last_index];
+  node = vat_json_object_get_element (node, "sw_if");
+  ASSERT (NULL != node);
+  node = vat_json_array_add (node);
 
-    vat_json_init_object(node);
-    vat_json_object_add_uint(node, "bd_id", ntohl(mp->bd_id));
-    vat_json_object_add_uint(node, "sw_if_index", ntohl(mp->sw_if_index));
-    vat_json_object_add_uint(node, "shg", mp->shg);
+  vat_json_init_object (node);
+  vat_json_object_add_uint (node, "bd_id", ntohl (mp->bd_id));
+  vat_json_object_add_uint (node, "sw_if_index", ntohl (mp->sw_if_index));
+  vat_json_object_add_uint (node, "shg", mp->shg);
 }
 
 static void vl_api_control_ping_reply_t_handler
-(vl_api_control_ping_reply_t * mp)
+  (vl_api_control_ping_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-        vam->result_ready = 1;
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      vam->result_ready = 1;
     }
 }
 
 static void vl_api_control_ping_reply_t_handler_json
-(vl_api_control_ping_reply_t * mp)
+  (vl_api_control_ping_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
 
-    if (VAT_JSON_NONE != vam->json_tree.type) {
-        vat_json_print(vam->ofp, &vam->json_tree);
-        vat_json_free(&vam->json_tree);
-        vam->json_tree.type = VAT_JSON_NONE;
-    } else {
-        /* just print [] */
-        vat_json_init_array(&vam->json_tree);
-        vat_json_print(vam->ofp, &vam->json_tree);
-        vam->json_tree.type = VAT_JSON_NONE;
+  if (VAT_JSON_NONE != vam->json_tree.type)
+    {
+      vat_json_print (vam->ofp, &vam->json_tree);
+      vat_json_free (&vam->json_tree);
+      vam->json_tree.type = VAT_JSON_NONE;
+    }
+  else
+    {
+      /* just print [] */
+      vat_json_init_array (&vam->json_tree);
+      vat_json_print (vam->ofp, &vam->json_tree);
+      vam->json_tree.type = VAT_JSON_NONE;
     }
 
-    vam->retval = retval;
-    vam->result_ready = 1;
+  vam->retval = retval;
+  vam->result_ready = 1;
 }
 
 static void vl_api_noprint_control_ping_reply_t_handler
-(vl_api_noprint_control_ping_reply_t * mp)
+  (vl_api_noprint_control_ping_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-        vam->result_ready = 1;
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      vam->result_ready = 1;
     }
 }
 
 static void vl_api_noprint_control_ping_reply_t_handler_json
-(vl_api_noprint_control_ping_reply_t * mp)
+  (vl_api_noprint_control_ping_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
 
-    if (vam->noprint_msg) {
+  if (vam->noprint_msg)
+    {
       vam->retval = retval;
       vam->result_ready = 1;
       return;
     }
 
-    if (VAT_JSON_NONE != vam->json_tree.type) {
-        vat_json_print(vam->ofp, &vam->json_tree);
-        vat_json_free(&vam->json_tree);
-        vam->json_tree.type = VAT_JSON_NONE;
-    } else {
-        /* just print [] */
-        vat_json_init_array(&vam->json_tree);
-        vat_json_print(vam->ofp, &vam->json_tree);
-        vam->json_tree.type = VAT_JSON_NONE;
+  if (VAT_JSON_NONE != vam->json_tree.type)
+    {
+      vat_json_print (vam->ofp, &vam->json_tree);
+      vat_json_free (&vam->json_tree);
+      vam->json_tree.type = VAT_JSON_NONE;
+    }
+  else
+    {
+      /* just print [] */
+      vat_json_init_array (&vam->json_tree);
+      vat_json_print (vam->ofp, &vam->json_tree);
+      vam->json_tree.type = VAT_JSON_NONE;
     }
 
-    vam->retval = retval;
-    vam->result_ready = 1;
+  vam->retval = retval;
+  vam->result_ready = 1;
 }
 
-static void vl_api_l2_flags_reply_t_handler
-(vl_api_l2_flags_reply_t * mp)
+static void
+vl_api_l2_flags_reply_t_handler (vl_api_l2_flags_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-        vam->result_ready = 1;
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      vam->result_ready = 1;
     }
 }
 
 static void vl_api_l2_flags_reply_t_handler_json
-(vl_api_l2_flags_reply_t * mp)
+  (vl_api_l2_flags_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "resulting_feature_bitmap", ntohl(mp->resulting_feature_bitmap));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "resulting_feature_bitmap",
+			    ntohl (mp->resulting_feature_bitmap));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_bridge_flags_reply_t_handler
-(vl_api_bridge_flags_reply_t * mp)
+  (vl_api_bridge_flags_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-        vam->result_ready = 1;
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      vam->result_ready = 1;
     }
 }
 
 static void vl_api_bridge_flags_reply_t_handler_json
-(vl_api_bridge_flags_reply_t * mp)
+  (vl_api_bridge_flags_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "resulting_feature_bitmap", ntohl(mp->resulting_feature_bitmap));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "resulting_feature_bitmap",
+			    ntohl (mp->resulting_feature_bitmap));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_tap_connect_reply_t_handler
-(vl_api_tap_connect_reply_t * mp)
+  (vl_api_tap_connect_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-	vam->sw_if_index = ntohl (mp->sw_if_index);
-	vam->result_ready = 1;
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      vam->sw_if_index = ntohl (mp->sw_if_index);
+      vam->result_ready = 1;
     }
 
 }
 
 static void vl_api_tap_connect_reply_t_handler_json
-(vl_api_tap_connect_reply_t * mp)
+  (vl_api_tap_connect_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "sw_if_index", ntohl(mp->sw_if_index));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "sw_if_index", ntohl (mp->sw_if_index));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 
 }
 
-static void vl_api_tap_modify_reply_t_handler
-(vl_api_tap_modify_reply_t * mp)
+static void
+vl_api_tap_modify_reply_t_handler (vl_api_tap_modify_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-	vam->sw_if_index = ntohl (mp->sw_if_index);
-        vam->result_ready = 1;
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      vam->sw_if_index = ntohl (mp->sw_if_index);
+      vam->result_ready = 1;
     }
 }
 
 static void vl_api_tap_modify_reply_t_handler_json
-(vl_api_tap_modify_reply_t * mp)
+  (vl_api_tap_modify_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "sw_if_index", ntohl(mp->sw_if_index));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "sw_if_index", ntohl (mp->sw_if_index));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
-static void vl_api_tap_delete_reply_t_handler
-(vl_api_tap_delete_reply_t * mp)
+static void
+vl_api_tap_delete_reply_t_handler (vl_api_tap_delete_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-        vam->result_ready = 1;
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      vam->result_ready = 1;
     }
 }
 
 static void vl_api_tap_delete_reply_t_handler_json
-(vl_api_tap_delete_reply_t * mp)
+  (vl_api_tap_delete_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_mpls_ethernet_add_del_tunnel_reply_t_handler
-(vl_api_mpls_ethernet_add_del_tunnel_reply_t * mp)
+  (vl_api_mpls_ethernet_add_del_tunnel_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-        vam->result_ready = 1;
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      vam->result_ready = 1;
     }
 }
 
 static void vl_api_mpls_ethernet_add_del_tunnel_reply_t_handler_json
-(vl_api_mpls_ethernet_add_del_tunnel_reply_t * mp)
+  (vl_api_mpls_ethernet_add_del_tunnel_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "tunnel_sw_if_index", ntohl(mp->tunnel_sw_if_index));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "tunnel_sw_if_index",
+			    ntohl (mp->tunnel_sw_if_index));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_l2tpv3_create_tunnel_reply_t_handler
-(vl_api_l2tpv3_create_tunnel_reply_t * mp)
+  (vl_api_l2tpv3_create_tunnel_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-	vam->sw_if_index = ntohl (mp->sw_if_index);
-        vam->result_ready = 1;
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      vam->sw_if_index = ntohl (mp->sw_if_index);
+      vam->result_ready = 1;
     }
 }
 
 static void vl_api_l2tpv3_create_tunnel_reply_t_handler_json
-(vl_api_l2tpv3_create_tunnel_reply_t * mp)
+  (vl_api_l2tpv3_create_tunnel_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "sw_if_index", ntohl(mp->sw_if_index));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "sw_if_index", ntohl (mp->sw_if_index));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_vxlan_add_del_tunnel_reply_t_handler
-(vl_api_vxlan_add_del_tunnel_reply_t * mp)
+  (vl_api_vxlan_add_del_tunnel_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-	vam->sw_if_index = ntohl (mp->sw_if_index);
-        vam->result_ready = 1;
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      vam->sw_if_index = ntohl (mp->sw_if_index);
+      vam->result_ready = 1;
     }
 }
 
 static void vl_api_vxlan_add_del_tunnel_reply_t_handler_json
-(vl_api_vxlan_add_del_tunnel_reply_t * mp)
+  (vl_api_vxlan_add_del_tunnel_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "sw_if_index", ntohl(mp->sw_if_index));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "sw_if_index", ntohl (mp->sw_if_index));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_gre_add_del_tunnel_reply_t_handler
-(vl_api_gre_add_del_tunnel_reply_t * mp)
+  (vl_api_gre_add_del_tunnel_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-	vam->sw_if_index = ntohl (mp->sw_if_index);
-        vam->result_ready = 1;
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      vam->sw_if_index = ntohl (mp->sw_if_index);
+      vam->result_ready = 1;
     }
 }
 
 static void vl_api_gre_add_del_tunnel_reply_t_handler_json
-(vl_api_gre_add_del_tunnel_reply_t * mp)
+  (vl_api_gre_add_del_tunnel_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "sw_if_index", ntohl(mp->sw_if_index));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "sw_if_index", ntohl (mp->sw_if_index));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_create_vhost_user_if_reply_t_handler
-(vl_api_create_vhost_user_if_reply_t * mp)
+  (vl_api_create_vhost_user_if_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-	vam->sw_if_index = ntohl (mp->sw_if_index);
-        vam->result_ready = 1;
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      vam->sw_if_index = ntohl (mp->sw_if_index);
+      vam->result_ready = 1;
     }
 }
 
 static void vl_api_create_vhost_user_if_reply_t_handler_json
-(vl_api_create_vhost_user_if_reply_t * mp)
+  (vl_api_create_vhost_user_if_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "sw_if_index", ntohl(mp->sw_if_index));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "sw_if_index", ntohl (mp->sw_if_index));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_ip_address_details_t_handler
-(vl_api_ip_address_details_t * mp)
+  (vl_api_ip_address_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    static ip_address_details_t empty_ip_address_details = {{0}};
-    ip_address_details_t * address = NULL;
-    ip_details_t * current_ip_details = NULL;
-    ip_details_t * details = NULL;
+  vat_main_t *vam = &vat_main;
+  static ip_address_details_t empty_ip_address_details = { {0} };
+  ip_address_details_t *address = NULL;
+  ip_details_t *current_ip_details = NULL;
+  ip_details_t *details = NULL;
 
-    details = vam->ip_details_by_sw_if_index[vam->is_ipv6];
+  details = vam->ip_details_by_sw_if_index[vam->is_ipv6];
 
-    if (!details || vam->current_sw_if_index >= vec_len(details)
-            || !details[vam->current_sw_if_index].present) {
-        errmsg ("ip address details arrived but not stored\n");
-        errmsg ("ip_dump should be called first\n");
-        return;
+  if (!details || vam->current_sw_if_index >= vec_len (details)
+      || !details[vam->current_sw_if_index].present)
+    {
+      errmsg ("ip address details arrived but not stored\n");
+      errmsg ("ip_dump should be called first\n");
+      return;
     }
 
-    current_ip_details = vec_elt_at_index(details,
-            vam->current_sw_if_index);
+  current_ip_details = vec_elt_at_index (details, vam->current_sw_if_index);
 
 #define addresses (current_ip_details->addr)
 
-    vec_validate_init_empty(addresses, vec_len(addresses),
-            empty_ip_address_details);
+  vec_validate_init_empty (addresses, vec_len (addresses),
+			   empty_ip_address_details);
 
-    address = vec_elt_at_index(addresses, vec_len(addresses) - 1);
+  address = vec_elt_at_index (addresses, vec_len (addresses) - 1);
 
-    clib_memcpy(&address->ip, &mp->ip, sizeof(address->ip));
-    address->prefix_length = mp->prefix_length;
+  clib_memcpy (&address->ip, &mp->ip, sizeof (address->ip));
+  address->prefix_length = mp->prefix_length;
 #undef addresses
 }
 
 static void vl_api_ip_address_details_t_handler_json
-(vl_api_ip_address_details_t * mp)
+  (vl_api_ip_address_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t *node = NULL;
-    struct in6_addr ip6;
-    struct in_addr ip4;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
+  struct in6_addr ip6;
+  struct in_addr ip4;
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
-    node = vat_json_array_add(&vam->json_tree);
+  node = vat_json_array_add (&vam->json_tree);
 
-    vat_json_init_object(node);
-    if (vam->is_ipv6) {
-        clib_memcpy(&ip6, mp->ip, sizeof(ip6));
-        vat_json_object_add_ip6(node, "ip",  ip6);
-    } else {
-        clib_memcpy(&ip4, mp->ip, sizeof(ip4));
-        vat_json_object_add_ip4(node, "ip", ip4);
+  vat_json_init_object (node);
+  if (vam->is_ipv6)
+    {
+      clib_memcpy (&ip6, mp->ip, sizeof (ip6));
+      vat_json_object_add_ip6 (node, "ip", ip6);
+    }
+  else
+    {
+      clib_memcpy (&ip4, mp->ip, sizeof (ip4));
+      vat_json_object_add_ip4 (node, "ip", ip4);
     }
-    vat_json_object_add_uint(node, "prefix_length", mp->prefix_length);
+  vat_json_object_add_uint (node, "prefix_length", mp->prefix_length);
 }
 
-static void vl_api_ip_details_t_handler (vl_api_ip_details_t * mp)
+static void
+vl_api_ip_details_t_handler (vl_api_ip_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    static ip_details_t empty_ip_details = {0};
-    ip_details_t * ip = NULL;
-    u32 sw_if_index = ~0;
+  vat_main_t *vam = &vat_main;
+  static ip_details_t empty_ip_details = { 0 };
+  ip_details_t *ip = NULL;
+  u32 sw_if_index = ~0;
 
-    sw_if_index = ntohl(mp->sw_if_index);
+  sw_if_index = ntohl (mp->sw_if_index);
 
-    vec_validate_init_empty(vam->ip_details_by_sw_if_index[vam->is_ipv6],
-            sw_if_index, empty_ip_details);
+  vec_validate_init_empty (vam->ip_details_by_sw_if_index[vam->is_ipv6],
+			   sw_if_index, empty_ip_details);
 
-    ip = vec_elt_at_index(vam->ip_details_by_sw_if_index[vam->is_ipv6],
-            sw_if_index);
+  ip = vec_elt_at_index (vam->ip_details_by_sw_if_index[vam->is_ipv6],
+			 sw_if_index);
 
-    ip->present = 1;
+  ip->present = 1;
 }
 
-static void vl_api_ip_details_t_handler_json (vl_api_ip_details_t * mp)
+static void
+vl_api_ip_details_t_handler_json (vl_api_ip_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
+  vat_main_t *vam = &vat_main;
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
-    vat_json_array_add_uint(&vam->json_tree, clib_net_to_host_u32(mp->sw_if_index));
+  vat_json_array_add_uint (&vam->json_tree,
+			   clib_net_to_host_u32 (mp->sw_if_index));
 }
 
 static void vl_api_map_domain_details_t_handler_json
-(vl_api_map_domain_details_t * mp)
-{
-    vat_json_node_t * node = NULL;
-    vat_main_t * vam = &vat_main;
-    struct in6_addr ip6;
-    struct in_addr ip4;
-
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
-    }
-
-    node = vat_json_array_add(&vam->json_tree);
-    vat_json_init_object(node);
-
-    vat_json_object_add_uint(node, "domain_index", clib_net_to_host_u32(mp->domain_index));
-    clib_memcpy(&ip6, mp->ip6_prefix, sizeof(ip6));
-    vat_json_object_add_ip6(node, "ip6_prefix", ip6);
-    clib_memcpy(&ip4, mp->ip4_prefix, sizeof(ip4));
-    vat_json_object_add_ip4(node, "ip4_prefix", ip4);
-    clib_memcpy(&ip6, mp->ip6_src, sizeof(ip6));
-    vat_json_object_add_ip6(node, "ip6_src", ip6);
-    vat_json_object_add_int(node, "ip6_prefix_len", mp->ip6_prefix_len);
-    vat_json_object_add_int(node, "ip4_prefix_len", mp->ip4_prefix_len);
-    vat_json_object_add_int(node, "ip6_src_len", mp->ip6_src_len);
-    vat_json_object_add_int(node, "ea_bits_len", mp->ea_bits_len);
-    vat_json_object_add_int(node, "psid_offset", mp->psid_offset);
-    vat_json_object_add_int(node, "psid_length", mp->psid_length);
-    vat_json_object_add_uint(node, "flags", mp->flags);
-    vat_json_object_add_uint(node, "mtu", clib_net_to_host_u16(mp->mtu));
-    vat_json_object_add_int(node, "is_translation", mp->is_translation);
+  (vl_api_map_domain_details_t * mp)
+{
+  vat_json_node_t *node = NULL;
+  vat_main_t *vam = &vat_main;
+  struct in6_addr ip6;
+  struct in_addr ip4;
+
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
+    }
+
+  node = vat_json_array_add (&vam->json_tree);
+  vat_json_init_object (node);
+
+  vat_json_object_add_uint (node, "domain_index",
+			    clib_net_to_host_u32 (mp->domain_index));
+  clib_memcpy (&ip6, mp->ip6_prefix, sizeof (ip6));
+  vat_json_object_add_ip6 (node, "ip6_prefix", ip6);
+  clib_memcpy (&ip4, mp->ip4_prefix, sizeof (ip4));
+  vat_json_object_add_ip4 (node, "ip4_prefix", ip4);
+  clib_memcpy (&ip6, mp->ip6_src, sizeof (ip6));
+  vat_json_object_add_ip6 (node, "ip6_src", ip6);
+  vat_json_object_add_int (node, "ip6_prefix_len", mp->ip6_prefix_len);
+  vat_json_object_add_int (node, "ip4_prefix_len", mp->ip4_prefix_len);
+  vat_json_object_add_int (node, "ip6_src_len", mp->ip6_src_len);
+  vat_json_object_add_int (node, "ea_bits_len", mp->ea_bits_len);
+  vat_json_object_add_int (node, "psid_offset", mp->psid_offset);
+  vat_json_object_add_int (node, "psid_length", mp->psid_length);
+  vat_json_object_add_uint (node, "flags", mp->flags);
+  vat_json_object_add_uint (node, "mtu", clib_net_to_host_u16 (mp->mtu));
+  vat_json_object_add_int (node, "is_translation", mp->is_translation);
 }
 
 static void vl_api_map_domain_details_t_handler
-(vl_api_map_domain_details_t * mp)
+  (vl_api_map_domain_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
+  vat_main_t *vam = &vat_main;
 
-    if (mp->is_translation) {
-        fformat(vam->ofp,  "* %U/%d (ipv4-prefix) %U/%d (ipv6-prefix) %U/%d (ip6-src) index: %u\n",
-                  format_ip4_address, mp->ip4_prefix, mp->ip4_prefix_len,
-                  format_ip6_address, mp->ip6_prefix, mp->ip6_prefix_len,
-                  format_ip6_address, mp->ip6_src, mp->ip6_src_len, clib_net_to_host_u32(mp->domain_index));
-    } else {
-        fformat(vam->ofp,  "* %U/%d (ipv4-prefix) %U/%d (ipv6-prefix) %U (ip6-src) index: %u\n",
-                  format_ip4_address, mp->ip4_prefix, mp->ip4_prefix_len,
-                  format_ip6_address, mp->ip6_prefix, mp->ip6_prefix_len,
-                  format_ip6_address, mp->ip6_src, clib_net_to_host_u32(mp->domain_index));
+  if (mp->is_translation)
+    {
+      fformat (vam->ofp,
+	       "* %U/%d (ipv4-prefix) %U/%d (ipv6-prefix) %U/%d (ip6-src) index: %u\n",
+	       format_ip4_address, mp->ip4_prefix, mp->ip4_prefix_len,
+	       format_ip6_address, mp->ip6_prefix, mp->ip6_prefix_len,
+	       format_ip6_address, mp->ip6_src, mp->ip6_src_len,
+	       clib_net_to_host_u32 (mp->domain_index));
     }
-    fformat(vam->ofp, "  ea-len %d psid-offset %d psid-len %d mtu %d %s\n",
-            mp->ea_bits_len, mp->psid_offset, mp->psid_length, mp->mtu, mp->is_translation? "map-t":"");
+  else
+    {
+      fformat (vam->ofp,
+	       "* %U/%d (ipv4-prefix) %U/%d (ipv6-prefix) %U (ip6-src) index: %u\n",
+	       format_ip4_address, mp->ip4_prefix, mp->ip4_prefix_len,
+	       format_ip6_address, mp->ip6_prefix, mp->ip6_prefix_len,
+	       format_ip6_address, mp->ip6_src,
+	       clib_net_to_host_u32 (mp->domain_index));
+    }
+  fformat (vam->ofp, "  ea-len %d psid-offset %d psid-len %d mtu %d %s\n",
+	   mp->ea_bits_len, mp->psid_offset, mp->psid_length, mp->mtu,
+	   mp->is_translation ? "map-t" : "");
 }
 
 static void vl_api_map_rule_details_t_handler_json
-(vl_api_map_rule_details_t * mp)
+  (vl_api_map_rule_details_t * mp)
 {
-    struct in6_addr ip6;
-    vat_json_node_t * node = NULL;
-    vat_main_t * vam = &vat_main;
+  struct in6_addr ip6;
+  vat_json_node_t *node = NULL;
+  vat_main_t *vam = &vat_main;
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
 
-    node = vat_json_array_add(&vam->json_tree);
-    vat_json_init_object(node);
+  node = vat_json_array_add (&vam->json_tree);
+  vat_json_init_object (node);
 
-    vat_json_object_add_uint(node, "psid", clib_net_to_host_u16(mp->psid));
-    clib_memcpy(&ip6, mp->ip6_dst, sizeof(ip6));
-    vat_json_object_add_ip6(node, "ip6_dst", ip6);
+  vat_json_object_add_uint (node, "psid", clib_net_to_host_u16 (mp->psid));
+  clib_memcpy (&ip6, mp->ip6_dst, sizeof (ip6));
+  vat_json_object_add_ip6 (node, "ip6_dst", ip6);
 }
 
-static void vl_api_map_rule_details_t_handler
-(vl_api_map_rule_details_t * mp)
+static void
+vl_api_map_rule_details_t_handler (vl_api_map_rule_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    fformat(vam->ofp, " %d (psid) %U (ip6-dst)\n", clib_net_to_host_u16(mp->psid),
-            format_ip6_address, mp->ip6_dst);
+  vat_main_t *vam = &vat_main;
+  fformat (vam->ofp, " %d (psid) %U (ip6-dst)\n",
+	   clib_net_to_host_u16 (mp->psid), format_ip6_address, mp->ip6_dst);
 }
 
-static void vl_api_dhcp_compl_event_t_handler
-(vl_api_dhcp_compl_event_t * mp)
+static void
+vl_api_dhcp_compl_event_t_handler (vl_api_dhcp_compl_event_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    errmsg ("DHCP compl event: pid %d %s hostname %s host_addr %U "
-            "router_addr %U host_mac %U\n",
-            mp->pid, mp->is_ipv6 ? "ipv6":"ipv4", mp->hostname,
-            format_ip4_address, &mp->host_address,
-            format_ip4_address, &mp->router_address,
-            format_ethernet_address, mp->host_mac);
+  vat_main_t *vam = &vat_main;
+  errmsg ("DHCP compl event: pid %d %s hostname %s host_addr %U "
+	  "router_addr %U host_mac %U\n",
+	  mp->pid, mp->is_ipv6 ? "ipv6" : "ipv4", mp->hostname,
+	  format_ip4_address, &mp->host_address,
+	  format_ip4_address, &mp->router_address,
+	  format_ethernet_address, mp->host_mac);
 }
 
 static void vl_api_dhcp_compl_event_t_handler_json
-(vl_api_dhcp_compl_event_t * mp)
+  (vl_api_dhcp_compl_event_t * mp)
 {
-    /* JSON output not supported */
+  /* JSON output not supported */
 }
 
-static void set_simple_interface_counter (u8 vnet_counter_type, u32 sw_if_index,
-                                          u32 counter)
+static void
+set_simple_interface_counter (u8 vnet_counter_type, u32 sw_if_index,
+			      u32 counter)
 {
-    vat_main_t * vam = &vat_main;
-    static u64 default_counter = 0;
+  vat_main_t *vam = &vat_main;
+  static u64 default_counter = 0;
 
-    vec_validate_init_empty(vam->simple_interface_counters, vnet_counter_type, NULL);
-    vec_validate_init_empty(vam->simple_interface_counters[vnet_counter_type],
-                            sw_if_index, default_counter);
-    vam->simple_interface_counters[vnet_counter_type][sw_if_index] = counter;
+  vec_validate_init_empty (vam->simple_interface_counters, vnet_counter_type,
+			   NULL);
+  vec_validate_init_empty (vam->simple_interface_counters[vnet_counter_type],
+			   sw_if_index, default_counter);
+  vam->simple_interface_counters[vnet_counter_type][sw_if_index] = counter;
 }
 
-static void set_combined_interface_counter (u8 vnet_counter_type, u32 sw_if_index,
-                                            interface_counter_t counter)
+static void
+set_combined_interface_counter (u8 vnet_counter_type, u32 sw_if_index,
+				interface_counter_t counter)
 {
-    vat_main_t * vam = &vat_main;
-    static interface_counter_t default_counter = {0, };
+  vat_main_t *vam = &vat_main;
+  static interface_counter_t default_counter = { 0, };
 
-    vec_validate_init_empty(vam->combined_interface_counters, vnet_counter_type, NULL);
-    vec_validate_init_empty(vam->combined_interface_counters[vnet_counter_type],
-                            sw_if_index, default_counter);
-    vam->combined_interface_counters[vnet_counter_type][sw_if_index] = counter;
+  vec_validate_init_empty (vam->combined_interface_counters,
+			   vnet_counter_type, NULL);
+  vec_validate_init_empty (vam->combined_interface_counters
+			   [vnet_counter_type], sw_if_index, default_counter);
+  vam->combined_interface_counters[vnet_counter_type][sw_if_index] = counter;
 }
 
 static void vl_api_vnet_interface_counters_t_handler
-(vl_api_vnet_interface_counters_t *mp)
+  (vl_api_vnet_interface_counters_t * mp)
 {
-    /* not supported */
+  /* not supported */
 }
 
 static void vl_api_vnet_interface_counters_t_handler_json
-(vl_api_vnet_interface_counters_t *mp)
-{
-    interface_counter_t counter;
-    vlib_counter_t *v;
-    u64 *v_packets;
-    u64 packets;
-    u32 count;
-    u32 first_sw_if_index;
-    int i;
+  (vl_api_vnet_interface_counters_t * mp)
+{
+  interface_counter_t counter;
+  vlib_counter_t *v;
+  u64 *v_packets;
+  u64 packets;
+  u32 count;
+  u32 first_sw_if_index;
+  int i;
 
-    count = ntohl(mp->count);
-    first_sw_if_index = ntohl(mp->first_sw_if_index);
+  count = ntohl (mp->count);
+  first_sw_if_index = ntohl (mp->first_sw_if_index);
 
-    if (!mp->is_combined) {
-        v_packets = (u64*)&mp->data;
-        for (i = 0; i < count; i++) {
-            packets = clib_net_to_host_u64(clib_mem_unaligned(v_packets, u64));
-            set_simple_interface_counter(mp->vnet_counter_type,
-                    first_sw_if_index + i, packets);
-            v_packets++;
-        }
-    } else {
-        v = (vlib_counter_t*)&mp->data;
-        for (i = 0; i < count; i++) {
-            counter.packets = clib_net_to_host_u64(
-                    clib_mem_unaligned(&v->packets, u64));
-            counter.bytes = clib_net_to_host_u64(
-                    clib_mem_unaligned(&v->bytes, u64));
-            set_combined_interface_counter(mp->vnet_counter_type,
-                    first_sw_if_index + i, counter);
-            v++;
-        }
+  if (!mp->is_combined)
+    {
+      v_packets = (u64 *) & mp->data;
+      for (i = 0; i < count; i++)
+	{
+	  packets =
+	    clib_net_to_host_u64 (clib_mem_unaligned (v_packets, u64));
+	  set_simple_interface_counter (mp->vnet_counter_type,
+					first_sw_if_index + i, packets);
+	  v_packets++;
+	}
+    }
+  else
+    {
+      v = (vlib_counter_t *) & mp->data;
+      for (i = 0; i < count; i++)
+	{
+	  counter.packets =
+	    clib_net_to_host_u64 (clib_mem_unaligned (&v->packets, u64));
+	  counter.bytes =
+	    clib_net_to_host_u64 (clib_mem_unaligned (&v->bytes, u64));
+	  set_combined_interface_counter (mp->vnet_counter_type,
+					  first_sw_if_index + i, counter);
+	  v++;
+	}
     }
 }
 
-static u32 ip4_fib_counters_get_vrf_index_by_vrf_id (u32 vrf_id)
+static u32
+ip4_fib_counters_get_vrf_index_by_vrf_id (u32 vrf_id)
 {
-    vat_main_t * vam = &vat_main;
-    u32 i;
+  vat_main_t *vam = &vat_main;
+  u32 i;
 
-    for (i = 0; i < vec_len(vam->ip4_fib_counters_vrf_id_by_index); i++) {
-        if (vam->ip4_fib_counters_vrf_id_by_index[i] == vrf_id) {
-            return i;
-        }
+  for (i = 0; i < vec_len (vam->ip4_fib_counters_vrf_id_by_index); i++)
+    {
+      if (vam->ip4_fib_counters_vrf_id_by_index[i] == vrf_id)
+	{
+	  return i;
+	}
     }
-    return ~0;
+  return ~0;
 }
 
-static u32 ip6_fib_counters_get_vrf_index_by_vrf_id (u32 vrf_id)
+static u32
+ip6_fib_counters_get_vrf_index_by_vrf_id (u32 vrf_id)
 {
-    vat_main_t * vam = &vat_main;
-    u32 i;
+  vat_main_t *vam = &vat_main;
+  u32 i;
 
-    for (i = 0; i < vec_len(vam->ip6_fib_counters_vrf_id_by_index); i++) {
-        if (vam->ip6_fib_counters_vrf_id_by_index[i] == vrf_id) {
-            return i;
-        }
+  for (i = 0; i < vec_len (vam->ip6_fib_counters_vrf_id_by_index); i++)
+    {
+      if (vam->ip6_fib_counters_vrf_id_by_index[i] == vrf_id)
+	{
+	  return i;
+	}
     }
-    return ~0;
+  return ~0;
 }
 
 static void vl_api_vnet_ip4_fib_counters_t_handler
-(vl_api_vnet_ip4_fib_counters_t *mp)
+  (vl_api_vnet_ip4_fib_counters_t * mp)
 {
-    /* not supported */
+  /* not supported */
 }
 
 static void vl_api_vnet_ip4_fib_counters_t_handler_json
-(vl_api_vnet_ip4_fib_counters_t *mp)
-{
-    vat_main_t * vam = &vat_main;
-    vl_api_ip4_fib_counter_t *v;
-    ip4_fib_counter_t *counter;
-    struct in_addr ip4;
-    u32 vrf_id;
-    u32 vrf_index;
-    u32 count;
-    int i;
-
-    vrf_id = ntohl(mp->vrf_id);
-    vrf_index = ip4_fib_counters_get_vrf_index_by_vrf_id(vrf_id);
-    if (~0 == vrf_index) {
-        vrf_index = vec_len(vam->ip4_fib_counters_vrf_id_by_index);
-        vec_validate(vam->ip4_fib_counters_vrf_id_by_index, vrf_index);
-        vam->ip4_fib_counters_vrf_id_by_index[vrf_index] = vrf_id;
-        vec_validate(vam->ip4_fib_counters, vrf_index);
-        vam->ip4_fib_counters[vrf_index] = NULL;
-    }
-
-    vec_free(vam->ip4_fib_counters[vrf_index]);
-    v = (vl_api_ip4_fib_counter_t*)&mp->c;
-    count = ntohl(mp->count);
-    for (i = 0; i < count; i++) {
-        vec_validate(vam->ip4_fib_counters[vrf_index], i);
-        counter = &vam->ip4_fib_counters[vrf_index][i];
-        clib_memcpy(&ip4, &v->address, sizeof(ip4));
-        counter->address = ip4;
-        counter->address_length = v->address_length;
-        counter->packets = clib_net_to_host_u64(v->packets);
-        counter->bytes = clib_net_to_host_u64(v->bytes);
-        v++;
+  (vl_api_vnet_ip4_fib_counters_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  vl_api_ip4_fib_counter_t *v;
+  ip4_fib_counter_t *counter;
+  struct in_addr ip4;
+  u32 vrf_id;
+  u32 vrf_index;
+  u32 count;
+  int i;
+
+  vrf_id = ntohl (mp->vrf_id);
+  vrf_index = ip4_fib_counters_get_vrf_index_by_vrf_id (vrf_id);
+  if (~0 == vrf_index)
+    {
+      vrf_index = vec_len (vam->ip4_fib_counters_vrf_id_by_index);
+      vec_validate (vam->ip4_fib_counters_vrf_id_by_index, vrf_index);
+      vam->ip4_fib_counters_vrf_id_by_index[vrf_index] = vrf_id;
+      vec_validate (vam->ip4_fib_counters, vrf_index);
+      vam->ip4_fib_counters[vrf_index] = NULL;
+    }
+
+  vec_free (vam->ip4_fib_counters[vrf_index]);
+  v = (vl_api_ip4_fib_counter_t *) & mp->c;
+  count = ntohl (mp->count);
+  for (i = 0; i < count; i++)
+    {
+      vec_validate (vam->ip4_fib_counters[vrf_index], i);
+      counter = &vam->ip4_fib_counters[vrf_index][i];
+      clib_memcpy (&ip4, &v->address, sizeof (ip4));
+      counter->address = ip4;
+      counter->address_length = v->address_length;
+      counter->packets = clib_net_to_host_u64 (v->packets);
+      counter->bytes = clib_net_to_host_u64 (v->bytes);
+      v++;
     }
 }
 
 static void vl_api_vnet_ip6_fib_counters_t_handler
-(vl_api_vnet_ip6_fib_counters_t *mp)
+  (vl_api_vnet_ip6_fib_counters_t * mp)
 {
-    /* not supported */
+  /* not supported */
 }
 
 static void vl_api_vnet_ip6_fib_counters_t_handler_json
-(vl_api_vnet_ip6_fib_counters_t *mp)
-{
-    vat_main_t * vam = &vat_main;
-    vl_api_ip6_fib_counter_t *v;
-    ip6_fib_counter_t *counter;
-    struct in6_addr ip6;
-    u32 vrf_id;
-    u32 vrf_index;
-    u32 count;
-    int i;
-
-    vrf_id = ntohl(mp->vrf_id);
-    vrf_index = ip6_fib_counters_get_vrf_index_by_vrf_id(vrf_id);
-    if (~0 == vrf_index) {
-        vrf_index = vec_len(vam->ip6_fib_counters_vrf_id_by_index);
-        vec_validate(vam->ip6_fib_counters_vrf_id_by_index, vrf_index);
-        vam->ip6_fib_counters_vrf_id_by_index[vrf_index] = vrf_id;
-        vec_validate(vam->ip6_fib_counters, vrf_index);
-        vam->ip6_fib_counters[vrf_index] = NULL;
-    }
-
-    vec_free(vam->ip6_fib_counters[vrf_index]);
-    v = (vl_api_ip6_fib_counter_t*)&mp->c;
-    count = ntohl(mp->count);
-    for (i = 0; i < count; i++) {
-        vec_validate(vam->ip6_fib_counters[vrf_index], i);
-        counter = &vam->ip6_fib_counters[vrf_index][i];
-        clib_memcpy(&ip6, &v->address, sizeof(ip6));
-        counter->address = ip6;
-        counter->address_length = v->address_length;
-        counter->packets = clib_net_to_host_u64(v->packets);
-        counter->bytes = clib_net_to_host_u64(v->bytes);
-        v++;
+  (vl_api_vnet_ip6_fib_counters_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  vl_api_ip6_fib_counter_t *v;
+  ip6_fib_counter_t *counter;
+  struct in6_addr ip6;
+  u32 vrf_id;
+  u32 vrf_index;
+  u32 count;
+  int i;
+
+  vrf_id = ntohl (mp->vrf_id);
+  vrf_index = ip6_fib_counters_get_vrf_index_by_vrf_id (vrf_id);
+  if (~0 == vrf_index)
+    {
+      vrf_index = vec_len (vam->ip6_fib_counters_vrf_id_by_index);
+      vec_validate (vam->ip6_fib_counters_vrf_id_by_index, vrf_index);
+      vam->ip6_fib_counters_vrf_id_by_index[vrf_index] = vrf_id;
+      vec_validate (vam->ip6_fib_counters, vrf_index);
+      vam->ip6_fib_counters[vrf_index] = NULL;
+    }
+
+  vec_free (vam->ip6_fib_counters[vrf_index]);
+  v = (vl_api_ip6_fib_counter_t *) & mp->c;
+  count = ntohl (mp->count);
+  for (i = 0; i < count; i++)
+    {
+      vec_validate (vam->ip6_fib_counters[vrf_index], i);
+      counter = &vam->ip6_fib_counters[vrf_index][i];
+      clib_memcpy (&ip6, &v->address, sizeof (ip6));
+      counter->address = ip6;
+      counter->address_length = v->address_length;
+      counter->packets = clib_net_to_host_u64 (v->packets);
+      counter->bytes = clib_net_to_host_u64 (v->bytes);
+      v++;
     }
 }
 
 static void vl_api_get_first_msg_id_reply_t_handler
-(vl_api_get_first_msg_id_reply_t * mp)
+  (vl_api_get_first_msg_id_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
 
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-        vam->result_ready = 1;
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      vam->result_ready = 1;
     }
-    if (retval >= 0) {
-        errmsg ("first message id %d\n", ntohs(mp->first_msg_id));
+  if (retval >= 0)
+    {
+      errmsg ("first message id %d\n", ntohs (mp->first_msg_id));
     }
 }
 
 static void vl_api_get_first_msg_id_reply_t_handler_json
-(vl_api_get_first_msg_id_reply_t * mp)
+  (vl_api_get_first_msg_id_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "first_msg_id",
-                             (uint) ntohs(mp->first_msg_id));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "first_msg_id",
+			    (uint) ntohs (mp->first_msg_id));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_get_node_graph_reply_t_handler
-(vl_api_get_node_graph_reply_t * mp)
-{
-    vat_main_t * vam = &vat_main;
-    api_main_t * am = &api_main;
-    i32 retval = ntohl(mp->retval);
-    u8 * pvt_copy, * reply;
-    void * oldheap;
-    vlib_node_t * node;
-    int i;
+  (vl_api_get_node_graph_reply_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  api_main_t *am = &api_main;
+  i32 retval = ntohl (mp->retval);
+  u8 *pvt_copy, *reply;
+  void *oldheap;
+  vlib_node_t *node;
+  int i;
 
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-        vam->result_ready = 1;
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      vam->result_ready = 1;
     }
 
-    /* "Should never happen..." */
-    if (retval != 0)
-        return;
+  /* "Should never happen..." */
+  if (retval != 0)
+    return;
 
-    reply = (u8 *)(mp->reply_in_shmem);
-    pvt_copy = vec_dup (reply);
+  reply = (u8 *) (mp->reply_in_shmem);
+  pvt_copy = vec_dup (reply);
 
-    /* Toss the shared-memory original... */
-    pthread_mutex_lock (&am->vlib_rp->mutex);
-    oldheap = svm_push_data_heap (am->vlib_rp);
+  /* Toss the shared-memory original... */
+  pthread_mutex_lock (&am->vlib_rp->mutex);
+  oldheap = svm_push_data_heap (am->vlib_rp);
 
-    vec_free (reply);
+  vec_free (reply);
 
-    svm_pop_heap (oldheap);
-    pthread_mutex_unlock (&am->vlib_rp->mutex);
+  svm_pop_heap (oldheap);
+  pthread_mutex_unlock (&am->vlib_rp->mutex);
 
-    if (vam->graph_nodes) {
-        hash_free (vam->graph_node_index_by_name);
+  if (vam->graph_nodes)
+    {
+      hash_free (vam->graph_node_index_by_name);
 
-        for (i = 0; i < vec_len (vam->graph_nodes); i++) {
-            node = vam->graph_nodes[i];
-            vec_free (node->name);
-            vec_free (node->next_nodes);
-            vec_free (node);
-        }
-        vec_free(vam->graph_nodes);
+      for (i = 0; i < vec_len (vam->graph_nodes); i++)
+	{
+	  node = vam->graph_nodes[i];
+	  vec_free (node->name);
+	  vec_free (node->next_nodes);
+	  vec_free (node);
+	}
+      vec_free (vam->graph_nodes);
     }
 
-    vam->graph_node_index_by_name = hash_create_string (0, sizeof(uword));
-    vam->graph_nodes = vlib_node_unserialize (pvt_copy);
-    vec_free (pvt_copy);
+  vam->graph_node_index_by_name = hash_create_string (0, sizeof (uword));
+  vam->graph_nodes = vlib_node_unserialize (pvt_copy);
+  vec_free (pvt_copy);
 
-    for (i = 0; i < vec_len (vam->graph_nodes); i++) {
-        node = vam->graph_nodes[i];
-        hash_set_mem (vam->graph_node_index_by_name, node->name, i);
+  for (i = 0; i < vec_len (vam->graph_nodes); i++)
+    {
+      node = vam->graph_nodes[i];
+      hash_set_mem (vam->graph_node_index_by_name, node->name, i);
     }
 }
 
 static void vl_api_get_node_graph_reply_t_handler_json
-(vl_api_get_node_graph_reply_t * mp)
+  (vl_api_get_node_graph_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    api_main_t * am = &api_main;
-    void * oldheap;
-    vat_json_node_t node;
-    u8 * reply;
+  vat_main_t *vam = &vat_main;
+  api_main_t *am = &api_main;
+  void *oldheap;
+  vat_json_node_t node;
+  u8 *reply;
 
-    /* $$$$ make this real? */
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "reply_in_shmem", mp->reply_in_shmem);
+  /* $$$$ make this real? */
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "reply_in_shmem", mp->reply_in_shmem);
 
-    reply = (u8 *)(mp->reply_in_shmem);
+  reply = (u8 *) (mp->reply_in_shmem);
 
-    /* Toss the shared-memory original... */
-    pthread_mutex_lock (&am->vlib_rp->mutex);
-    oldheap = svm_push_data_heap (am->vlib_rp);
+  /* Toss the shared-memory original... */
+  pthread_mutex_lock (&am->vlib_rp->mutex);
+  oldheap = svm_push_data_heap (am->vlib_rp);
 
-    vec_free (reply);
+  vec_free (reply);
 
-    svm_pop_heap (oldheap);
-    pthread_mutex_unlock (&am->vlib_rp->mutex);
+  svm_pop_heap (oldheap);
+  pthread_mutex_unlock (&am->vlib_rp->mutex);
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void
-vl_api_lisp_locator_details_t_handler (
-    vl_api_lisp_locator_details_t *mp)
+vl_api_lisp_locator_details_t_handler (vl_api_lisp_locator_details_t * mp)
 {
-    vat_main_t *vam = &vat_main;
-    locator_msg_t loc;
-    u8 * tmp_str = 0;
+  vat_main_t *vam = &vat_main;
+  locator_msg_t loc;
+  u8 *tmp_str = 0;
 
-    memset(&loc, 0, sizeof(loc));
-    if (vam->noprint_msg) {
+  memset (&loc, 0, sizeof (loc));
+  if (vam->noprint_msg)
+    {
       loc.local = mp->local;
       loc.priority = mp->priority;
       loc.weight = mp->weight;
-      if (loc.local) {
-        loc.sw_if_index = ntohl(mp->sw_if_index);
-      } else {
-        loc.is_ipv6 = mp->is_ipv6;
-        clib_memcpy(loc.ip_address, mp->ip_address, sizeof(loc.ip_address));
-      }
-      vec_add1(vam->locator_msg, loc);
-    } else {
-      if (mp->local) {
-        tmp_str = format(tmp_str, "%=16d%=16d%=16d\n",
-                         ntohl(mp->sw_if_index),
-                         mp->priority,
-                         mp->weight);
-      } else {
-        tmp_str = format(tmp_str, "%=16U%=16d%=16d\n",
-                         mp->is_ipv6 ? format_ip6_address :
-                         format_ip4_address,
-                         mp->ip_address,
-                         mp->priority,
-                         mp->weight);
-      }
+      if (loc.local)
+	{
+	  loc.sw_if_index = ntohl (mp->sw_if_index);
+	}
+      else
+	{
+	  loc.is_ipv6 = mp->is_ipv6;
+	  clib_memcpy (loc.ip_address, mp->ip_address,
+		       sizeof (loc.ip_address));
+	}
+      vec_add1 (vam->locator_msg, loc);
+    }
+  else
+    {
+      if (mp->local)
+	{
+	  tmp_str = format (tmp_str, "%=16d%=16d%=16d\n",
+			    ntohl (mp->sw_if_index),
+			    mp->priority, mp->weight);
+	}
+      else
+	{
+	  tmp_str = format (tmp_str, "%=16U%=16d%=16d\n",
+			    mp->is_ipv6 ? format_ip6_address :
+			    format_ip4_address,
+			    mp->ip_address, mp->priority, mp->weight);
+	}
 
-      fformat(vam->ofp, "%s", tmp_str);
+      fformat (vam->ofp, "%s", tmp_str);
 
-      vec_free(tmp_str);
+      vec_free (tmp_str);
     }
 }
 
 static void
-vl_api_lisp_locator_details_t_handler_json (
-    vl_api_lisp_locator_details_t *mp)
-{
-    vat_main_t *vam = &vat_main;
-    vat_json_node_t *node = NULL;
-    locator_msg_t loc;
-    struct in6_addr ip6;
-    struct in_addr ip4;
-
-    memset(&loc, 0, sizeof(loc));
-    if (vam->noprint_msg) {
-        loc.local = mp->local;
-        loc.priority = mp->priority;
-        loc.weight = mp->weight;
-        if (loc.local) {
-            loc.sw_if_index = ntohl(mp->sw_if_index);
-        } else {
-            loc.is_ipv6 = mp->is_ipv6;
-            clib_memcpy(loc.ip_address, mp->ip_address, sizeof(loc.ip_address));
-        }
-        vec_add1(vam->locator_msg, loc);
-        return;
-    }
-
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
-    }
-    node = vat_json_array_add(&vam->json_tree);
-
-    vat_json_init_object(node);
-
-    if (mp->local) {
-        vat_json_object_add_uint(node, "locator_index", ntohl(mp->sw_if_index));
-    } else {
-      if (mp->is_ipv6) {
-        clib_memcpy(&ip6, mp->ip_address, sizeof(ip6));
-        vat_json_object_add_ip6(node, "locator", ip6);
-      } else {
-        clib_memcpy(&ip4, mp->ip_address, sizeof(ip4));
-        vat_json_object_add_ip4(node, "locator", ip4);
-      }
+vl_api_lisp_locator_details_t_handler_json (vl_api_lisp_locator_details_t *
+					    mp)
+{
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
+  locator_msg_t loc;
+  struct in6_addr ip6;
+  struct in_addr ip4;
+
+  memset (&loc, 0, sizeof (loc));
+  if (vam->noprint_msg)
+    {
+      loc.local = mp->local;
+      loc.priority = mp->priority;
+      loc.weight = mp->weight;
+      if (loc.local)
+	{
+	  loc.sw_if_index = ntohl (mp->sw_if_index);
+	}
+      else
+	{
+	  loc.is_ipv6 = mp->is_ipv6;
+	  clib_memcpy (loc.ip_address, mp->ip_address,
+		       sizeof (loc.ip_address));
+	}
+      vec_add1 (vam->locator_msg, loc);
+      return;
     }
-    vat_json_object_add_uint(node, "priority", mp->priority);
-    vat_json_object_add_uint(node, "weight", mp->weight);
+
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
+    }
+  node = vat_json_array_add (&vam->json_tree);
+
+  vat_json_init_object (node);
+
+  if (mp->local)
+    {
+      vat_json_object_add_uint (node, "locator_index",
+				ntohl (mp->sw_if_index));
+    }
+  else
+    {
+      if (mp->is_ipv6)
+	{
+	  clib_memcpy (&ip6, mp->ip_address, sizeof (ip6));
+	  vat_json_object_add_ip6 (node, "locator", ip6);
+	}
+      else
+	{
+	  clib_memcpy (&ip4, mp->ip_address, sizeof (ip4));
+	  vat_json_object_add_ip4 (node, "locator", ip4);
+	}
+    }
+  vat_json_object_add_uint (node, "priority", mp->priority);
+  vat_json_object_add_uint (node, "weight", mp->weight);
 }
 
 static void
-vl_api_lisp_locator_set_details_t_handler (
-    vl_api_lisp_locator_set_details_t *mp)
+vl_api_lisp_locator_set_details_t_handler (vl_api_lisp_locator_set_details_t *
+					   mp)
 {
-    vat_main_t *vam = &vat_main;
-    locator_set_msg_t ls;
+  vat_main_t *vam = &vat_main;
+  locator_set_msg_t ls;
 
-    ls.locator_set_index = ntohl(mp->locator_set_index);
-    ls.locator_set_name = format(0, "%s", mp->locator_set_name);
-    vec_add1(vam->locator_set_msg, ls);
+  ls.locator_set_index = ntohl (mp->locator_set_index);
+  ls.locator_set_name = format (0, "%s", mp->locator_set_name);
+  vec_add1 (vam->locator_set_msg, ls);
 }
 
 static void
-vl_api_lisp_locator_set_details_t_handler_json (
-    vl_api_lisp_locator_set_details_t *mp)
+  vl_api_lisp_locator_set_details_t_handler_json
+  (vl_api_lisp_locator_set_details_t * mp)
 {
-    vat_main_t *vam = &vat_main;
-    locator_set_msg_t ls;
+  vat_main_t *vam = &vat_main;
+  locator_set_msg_t ls;
 
-    ls.locator_set_index = ntohl(mp->locator_set_index);
-    ls.locator_set_name = format(0, "%s", mp->locator_set_name);
-    vec_add1(vam->locator_set_msg, ls);
+  ls.locator_set_index = ntohl (mp->locator_set_index);
+  ls.locator_set_name = format (0, "%s", mp->locator_set_name);
+  vec_add1 (vam->locator_set_msg, ls);
 }
 
 static void
-vl_api_lisp_eid_table_details_t_handler (
-    vl_api_lisp_eid_table_details_t * mp)
+vl_api_lisp_eid_table_details_t_handler (vl_api_lisp_eid_table_details_t * mp)
 {
-    vat_main_t *vam = &vat_main;
-    eid_table_t eid_table;
+  vat_main_t *vam = &vat_main;
+  eid_table_t eid_table;
 
-    memset(&eid_table, 0, sizeof(eid_table));
-    eid_table.is_local = mp->is_local;
-    eid_table.locator_set_index = mp->locator_set_index;
-    eid_table.eid_type = mp->eid_type;
-    eid_table.vni = mp->vni;
-    eid_table.eid_prefix_len = mp->eid_prefix_len;
-    eid_table.ttl = mp->ttl;
-    eid_table.authoritative = mp->authoritative;
-    clib_memcpy(eid_table.eid, mp->eid, sizeof(eid_table.eid));
-    vec_add1(vam->eid_tables, eid_table);
+  memset (&eid_table, 0, sizeof (eid_table));
+  eid_table.is_local = mp->is_local;
+  eid_table.locator_set_index = mp->locator_set_index;
+  eid_table.eid_type = mp->eid_type;
+  eid_table.vni = mp->vni;
+  eid_table.eid_prefix_len = mp->eid_prefix_len;
+  eid_table.ttl = mp->ttl;
+  eid_table.authoritative = mp->authoritative;
+  clib_memcpy (eid_table.eid, mp->eid, sizeof (eid_table.eid));
+  vec_add1 (vam->eid_tables, eid_table);
 }
 
 static void
-vl_api_lisp_eid_table_details_t_handler_json (
-    vl_api_lisp_eid_table_details_t * mp)
+vl_api_lisp_eid_table_details_t_handler_json (vl_api_lisp_eid_table_details_t
+					      * mp)
 {
-    vat_main_t *vam = &vat_main;
-    eid_table_t eid_table;
+  vat_main_t *vam = &vat_main;
+  eid_table_t eid_table;
 
-    memset(&eid_table, 0, sizeof(eid_table));
-    eid_table.is_local = mp->is_local;
-    eid_table.locator_set_index = mp->locator_set_index;
-    eid_table.eid_type = mp->eid_type;
-    eid_table.vni = mp->vni;
-    eid_table.eid_prefix_len = mp->eid_prefix_len;
-    eid_table.ttl = mp->ttl;
-    eid_table.authoritative = mp->authoritative;
-    clib_memcpy(eid_table.eid, mp->eid, sizeof(eid_table.eid));
-    vec_add1(vam->eid_tables, eid_table);
+  memset (&eid_table, 0, sizeof (eid_table));
+  eid_table.is_local = mp->is_local;
+  eid_table.locator_set_index = mp->locator_set_index;
+  eid_table.eid_type = mp->eid_type;
+  eid_table.vni = mp->vni;
+  eid_table.eid_prefix_len = mp->eid_prefix_len;
+  eid_table.ttl = mp->ttl;
+  eid_table.authoritative = mp->authoritative;
+  clib_memcpy (eid_table.eid, mp->eid, sizeof (eid_table.eid));
+  vec_add1 (vam->eid_tables, eid_table);
 }
 
 static void
-vl_api_lisp_eid_table_map_details_t_handler (
-    vl_api_lisp_eid_table_map_details_t *mp)
+  vl_api_lisp_eid_table_map_details_t_handler
+  (vl_api_lisp_eid_table_map_details_t * mp)
 {
-    vat_main_t *vam = &vat_main;
+  vat_main_t *vam = &vat_main;
 
-    u8 * line = format(0, "%=10d%=10d",
-                       clib_net_to_host_u32 (mp->vni),
-                       clib_net_to_host_u32 (mp->vrf));
-    fformat(vam->ofp, "%v\n", line);
-    vec_free(line);
+  u8 *line = format (0, "%=10d%=10d",
+		     clib_net_to_host_u32 (mp->vni),
+		     clib_net_to_host_u32 (mp->vrf));
+  fformat (vam->ofp, "%v\n", line);
+  vec_free (line);
 }
 
 static void
-vl_api_lisp_eid_table_map_details_t_handler_json (
-    vl_api_lisp_eid_table_map_details_t *mp)
+  vl_api_lisp_eid_table_map_details_t_handler_json
+  (vl_api_lisp_eid_table_map_details_t * mp)
 {
-    vat_main_t *vam = &vat_main;
-    vat_json_node_t *node = NULL;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
-    node = vat_json_array_add(&vam->json_tree);
-    vat_json_init_object(node);
-    vat_json_object_add_uint(node, "vrf", clib_net_to_host_u32 (mp->vrf));
-    vat_json_object_add_uint(node, "vni", clib_net_to_host_u32 (mp->vni));
+  node = vat_json_array_add (&vam->json_tree);
+  vat_json_init_object (node);
+  vat_json_object_add_uint (node, "vrf", clib_net_to_host_u32 (mp->vrf));
+  vat_json_object_add_uint (node, "vni", clib_net_to_host_u32 (mp->vni));
 }
 
 
@@ -2257,710 +2416,777 @@ format_decap_next (u8 * s, va_list * args)
 }
 
 static void
-vl_api_lisp_gpe_tunnel_details_t_handler (vl_api_lisp_gpe_tunnel_details_t *mp)
+vl_api_lisp_gpe_tunnel_details_t_handler (vl_api_lisp_gpe_tunnel_details_t *
+					  mp)
 {
-    vat_main_t *vam = &vat_main;
-    u8 *iid_str;
-    u8 *flag_str = NULL;
+  vat_main_t *vam = &vat_main;
+  u8 *iid_str;
+  u8 *flag_str = NULL;
 
-    iid_str = format(0, "%d (0x%x)", ntohl(mp->iid), ntohl(mp->iid));
+  iid_str = format (0, "%d (0x%x)", ntohl (mp->iid), ntohl (mp->iid));
 
 #define _(n,v) if (mp->flags & v) flag_str = format (flag_str, "%s-bit ", #n);
   foreach_lisp_gpe_flag_bit;
 #undef _
 
-    fformat(vam->ofp, "%=20d%=30U%=16U%=16d%=16d%=16U"
-            "%=16d%=16d%=16sd=16d%=16s%=16s\n",
-            mp->tunnels,
-            mp->is_ipv6 ? format_ip6_address : format_ip4_address,
-            mp->source_ip,
-            mp->is_ipv6 ? format_ip6_address : format_ip4_address,
-            mp->destination_ip,
-            ntohl(mp->encap_fib_id),
-            ntohl(mp->decap_fib_id),
-            format_decap_next, ntohl(mp->dcap_next),
-            mp->ver_res >> 6,
-            flag_str,
-            mp->next_protocol,
-            mp->ver_res,
-            mp->res,
-            iid_str);
-
-    vec_free(iid_str);
+  fformat (vam->ofp, "%=20d%=30U%=16U%=16d%=16d%=16U"
+	   "%=16d%=16d%=16sd=16d%=16s%=16s\n",
+	   mp->tunnels,
+	   mp->is_ipv6 ? format_ip6_address : format_ip4_address,
+	   mp->source_ip,
+	   mp->is_ipv6 ? format_ip6_address : format_ip4_address,
+	   mp->destination_ip,
+	   ntohl (mp->encap_fib_id),
+	   ntohl (mp->decap_fib_id),
+	   format_decap_next, ntohl (mp->dcap_next),
+	   mp->ver_res >> 6,
+	   flag_str, mp->next_protocol, mp->ver_res, mp->res, iid_str);
+
+  vec_free (iid_str);
 }
 
 static void
-vl_api_lisp_gpe_tunnel_details_t_handler_json (
-    vl_api_lisp_gpe_tunnel_details_t *mp)
-{
-    vat_main_t *vam = &vat_main;
-    vat_json_node_t *node = NULL;
-    struct in6_addr ip6;
-    struct in_addr ip4;
-    u8 *next_decap_str;
-
-    next_decap_str = format(0, "%U", format_decap_next, htonl(mp->dcap_next));
-
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
-    }
-    node = vat_json_array_add(&vam->json_tree);
-
-    vat_json_init_object(node);
-    vat_json_object_add_uint(node, "tunel", mp->tunnels);
-    if (mp->is_ipv6) {
-        clib_memcpy(&ip6, mp->source_ip, sizeof(ip6));
-        vat_json_object_add_ip6(node, "source address", ip6);
-        clib_memcpy(&ip6, mp->destination_ip, sizeof(ip6));
-        vat_json_object_add_ip6(node, "destination address", ip6);
-    } else {
-        clib_memcpy(&ip4, mp->source_ip, sizeof(ip4));
-        vat_json_object_add_ip4(node, "source address", ip4);
-        clib_memcpy(&ip4, mp->destination_ip, sizeof(ip4));
-        vat_json_object_add_ip4(node, "destination address", ip4);
-    }
-    vat_json_object_add_uint(node, "fib encap", ntohl(mp->encap_fib_id));
-    vat_json_object_add_uint(node, "fib decap", ntohl(mp->decap_fib_id));
-    vat_json_object_add_string_copy(node, "decap next", next_decap_str);
-    vat_json_object_add_uint(node, "lisp version", mp->ver_res >> 6);
-    vat_json_object_add_uint(node, "flags", mp->flags);
-    vat_json_object_add_uint(node, "next protocol", mp->next_protocol);
-    vat_json_object_add_uint(node, "ver_res", mp->ver_res);
-    vat_json_object_add_uint(node, "res", mp->res);
-    vat_json_object_add_uint(node, "iid", ntohl(mp->iid));
-
-    vec_free(next_decap_str);
+  vl_api_lisp_gpe_tunnel_details_t_handler_json
+  (vl_api_lisp_gpe_tunnel_details_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
+  struct in6_addr ip6;
+  struct in_addr ip4;
+  u8 *next_decap_str;
+
+  next_decap_str = format (0, "%U", format_decap_next, htonl (mp->dcap_next));
+
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
+    }
+  node = vat_json_array_add (&vam->json_tree);
+
+  vat_json_init_object (node);
+  vat_json_object_add_uint (node, "tunel", mp->tunnels);
+  if (mp->is_ipv6)
+    {
+      clib_memcpy (&ip6, mp->source_ip, sizeof (ip6));
+      vat_json_object_add_ip6 (node, "source address", ip6);
+      clib_memcpy (&ip6, mp->destination_ip, sizeof (ip6));
+      vat_json_object_add_ip6 (node, "destination address", ip6);
+    }
+  else
+    {
+      clib_memcpy (&ip4, mp->source_ip, sizeof (ip4));
+      vat_json_object_add_ip4 (node, "source address", ip4);
+      clib_memcpy (&ip4, mp->destination_ip, sizeof (ip4));
+      vat_json_object_add_ip4 (node, "destination address", ip4);
+    }
+  vat_json_object_add_uint (node, "fib encap", ntohl (mp->encap_fib_id));
+  vat_json_object_add_uint (node, "fib decap", ntohl (mp->decap_fib_id));
+  vat_json_object_add_string_copy (node, "decap next", next_decap_str);
+  vat_json_object_add_uint (node, "lisp version", mp->ver_res >> 6);
+  vat_json_object_add_uint (node, "flags", mp->flags);
+  vat_json_object_add_uint (node, "next protocol", mp->next_protocol);
+  vat_json_object_add_uint (node, "ver_res", mp->ver_res);
+  vat_json_object_add_uint (node, "res", mp->res);
+  vat_json_object_add_uint (node, "iid", ntohl (mp->iid));
+
+  vec_free (next_decap_str);
 }
 
 static void
-vl_api_lisp_map_resolver_details_t_handler (
-    vl_api_lisp_map_resolver_details_t *mp)
+vl_api_lisp_map_resolver_details_t_handler (vl_api_lisp_map_resolver_details_t
+					    * mp)
 {
-    vat_main_t *vam = &vat_main;
+  vat_main_t *vam = &vat_main;
 
-    fformat(vam->ofp, "%=20U\n",
-            mp->is_ipv6 ? format_ip6_address : format_ip4_address,
-            mp->ip_address);
+  fformat (vam->ofp, "%=20U\n",
+	   mp->is_ipv6 ? format_ip6_address : format_ip4_address,
+	   mp->ip_address);
 }
 
 static void
-vl_api_lisp_map_resolver_details_t_handler_json (
-    vl_api_lisp_map_resolver_details_t *mp)
+  vl_api_lisp_map_resolver_details_t_handler_json
+  (vl_api_lisp_map_resolver_details_t * mp)
 {
-    vat_main_t *vam = &vat_main;
-    vat_json_node_t *node = NULL;
-    struct in6_addr ip6;
-    struct in_addr ip4;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
+  struct in6_addr ip6;
+  struct in_addr ip4;
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
-    node = vat_json_array_add(&vam->json_tree);
+  node = vat_json_array_add (&vam->json_tree);
 
-    vat_json_init_object(node);
-    if (mp->is_ipv6) {
-        clib_memcpy(&ip6, mp->ip_address, sizeof(ip6));
-        vat_json_object_add_ip6(node, "map resolver", ip6);
-    } else {
-        clib_memcpy(&ip4, mp->ip_address, sizeof(ip4));
-        vat_json_object_add_ip4(node, "map resolver", ip4);
+  vat_json_init_object (node);
+  if (mp->is_ipv6)
+    {
+      clib_memcpy (&ip6, mp->ip_address, sizeof (ip6));
+      vat_json_object_add_ip6 (node, "map resolver", ip6);
+    }
+  else
+    {
+      clib_memcpy (&ip4, mp->ip_address, sizeof (ip4));
+      vat_json_object_add_ip4 (node, "map resolver", ip4);
     }
 }
 
 static void
-vl_api_show_lisp_status_reply_t_handler
-(vl_api_show_lisp_status_reply_t * mp)
+  vl_api_show_lisp_status_reply_t_handler
+  (vl_api_show_lisp_status_reply_t * mp)
 {
-    vat_main_t *vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
 
-    if (0 <= retval) {
-      fformat(vam->ofp, "feature: %s\ngpe: %s\n",
-              mp->feature_status ? "enabled" : "disabled",
-              mp->gpe_status ? "enabled" : "disabled");
+  if (0 <= retval)
+    {
+      fformat (vam->ofp, "feature: %s\ngpe: %s\n",
+	       mp->feature_status ? "enabled" : "disabled",
+	       mp->gpe_status ? "enabled" : "disabled");
     }
 
-    vam->retval = retval;
-    vam->result_ready = 1;
+  vam->retval = retval;
+  vam->result_ready = 1;
 }
 
 static void
-vl_api_show_lisp_status_reply_t_handler_json
-(vl_api_show_lisp_status_reply_t *mp)
+  vl_api_show_lisp_status_reply_t_handler_json
+  (vl_api_show_lisp_status_reply_t * mp)
 {
-    vat_main_t *vam = &vat_main;
-    vat_json_node_t node;
-    u8 * gpe_status = NULL;
-    u8 * feature_status = NULL;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
+  u8 *gpe_status = NULL;
+  u8 *feature_status = NULL;
 
-    gpe_status = format (0, "%s", mp->gpe_status ? "enabled" : "disabled");
-    feature_status = format (0, "%s",
-                            mp->feature_status ? "enabled" : "disabled");
-    vec_add1 (gpe_status, 0);
-    vec_add1 (feature_status, 0);
+  gpe_status = format (0, "%s", mp->gpe_status ? "enabled" : "disabled");
+  feature_status = format (0, "%s",
+			   mp->feature_status ? "enabled" : "disabled");
+  vec_add1 (gpe_status, 0);
+  vec_add1 (feature_status, 0);
 
-    vat_json_init_object(&node);
-    vat_json_object_add_string_copy(&node, "gpe_status", gpe_status);
-    vat_json_object_add_string_copy(&node, "feature_status", feature_status);
+  vat_json_init_object (&node);
+  vat_json_object_add_string_copy (&node, "gpe_status", gpe_status);
+  vat_json_object_add_string_copy (&node, "feature_status", feature_status);
 
-    vec_free (gpe_status);
-    vec_free (feature_status);
+  vec_free (gpe_status);
+  vec_free (feature_status);
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void
-vl_api_lisp_get_map_request_itr_rlocs_reply_t_handler (
-    vl_api_lisp_get_map_request_itr_rlocs_reply_t * mp)
+  vl_api_lisp_get_map_request_itr_rlocs_reply_t_handler
+  (vl_api_lisp_get_map_request_itr_rlocs_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
 
-    if (retval >= 0) {
-      fformat(vam->ofp, "%=20s\n",
-              mp->locator_set_name);
+  if (retval >= 0)
+    {
+      fformat (vam->ofp, "%=20s\n", mp->locator_set_name);
     }
 
-    vam->retval = retval;
-    vam->result_ready = 1;
+  vam->retval = retval;
+  vam->result_ready = 1;
 }
 
 static void
-vl_api_lisp_get_map_request_itr_rlocs_reply_t_handler_json (
-    vl_api_lisp_get_map_request_itr_rlocs_reply_t * mp)
+  vl_api_lisp_get_map_request_itr_rlocs_reply_t_handler_json
+  (vl_api_lisp_get_map_request_itr_rlocs_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t * node = NULL;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
-    node = vat_json_array_add(&vam->json_tree);
+  node = vat_json_array_add (&vam->json_tree);
 
-    vat_json_init_object(node);
-    vat_json_object_add_string_copy(node, "itr-rlocs", mp->locator_set_name);
+  vat_json_init_object (node);
+  vat_json_object_add_string_copy (node, "itr-rlocs", mp->locator_set_name);
 
-    vat_json_print(vam->ofp, node);
-    vat_json_free(node);
+  vat_json_print (vam->ofp, node);
+  vat_json_free (node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void
 vl_api_show_lisp_pitr_reply_t_handler (vl_api_show_lisp_pitr_reply_t * mp)
 {
-    vat_main_t *vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
 
-    if (0 <= retval) {
-      fformat(vam->ofp, "%-20s%-16s\n",
-              mp->status ? "enabled" : "disabled",
-              mp->status ? (char *) mp->locator_set_name : "");
+  if (0 <= retval)
+    {
+      fformat (vam->ofp, "%-20s%-16s\n",
+	       mp->status ? "enabled" : "disabled",
+	       mp->status ? (char *) mp->locator_set_name : "");
     }
 
-    vam->retval = retval;
-    vam->result_ready = 1;
+  vam->retval = retval;
+  vam->result_ready = 1;
 }
 
 static void
-vl_api_show_lisp_pitr_reply_t_handler_json (vl_api_show_lisp_pitr_reply_t * mp)
+vl_api_show_lisp_pitr_reply_t_handler_json (vl_api_show_lisp_pitr_reply_t *
+					    mp)
 {
-    vat_main_t *vam = &vat_main;
-    vat_json_node_t node;
-    u8 * status = 0;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
+  u8 *status = 0;
 
-    status = format (0, "%s", mp->status ? "enabled" : "disabled");
-    vec_add1 (status, 0);
+  status = format (0, "%s", mp->status ? "enabled" : "disabled");
+  vec_add1 (status, 0);
 
-    vat_json_init_object(&node);
-    vat_json_object_add_string_copy(&node, "status", status);
-    if (mp->status) {
-      vat_json_object_add_string_copy(&node, "locator_set", mp->locator_set_name);
+  vat_json_init_object (&node);
+  vat_json_object_add_string_copy (&node, "status", status);
+  if (mp->status)
+    {
+      vat_json_object_add_string_copy (&node, "locator_set",
+				       mp->locator_set_name);
     }
 
-    vec_free (status);
+  vec_free (status);
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
-static u8 * format_policer_type (u8 * s, va_list * va)
+static u8 *
+format_policer_type (u8 * s, va_list * va)
 {
-    u32 i = va_arg (*va, u32);
+  u32 i = va_arg (*va, u32);
 
-    if (i == SSE2_QOS_POLICER_TYPE_1R2C)
-        s = format (s, "1r2c");
-    else if (i == SSE2_QOS_POLICER_TYPE_1R3C_RFC_2697)
-        s = format (s, "1r3c");
-    else if (i == SSE2_QOS_POLICER_TYPE_2R3C_RFC_2698)
-        s = format (s, "2r3c-2698");
-    else if (i == SSE2_QOS_POLICER_TYPE_2R3C_RFC_4115)
-        s = format (s, "2r3c-4115");
-    else if (i == SSE2_QOS_POLICER_TYPE_2R3C_RFC_MEF5CF1)
-        s = format (s, "2r3c-mef5cf1");
-    else
-        s = format (s, "ILLEGAL");
-    return s;
+  if (i == SSE2_QOS_POLICER_TYPE_1R2C)
+    s = format (s, "1r2c");
+  else if (i == SSE2_QOS_POLICER_TYPE_1R3C_RFC_2697)
+    s = format (s, "1r3c");
+  else if (i == SSE2_QOS_POLICER_TYPE_2R3C_RFC_2698)
+    s = format (s, "2r3c-2698");
+  else if (i == SSE2_QOS_POLICER_TYPE_2R3C_RFC_4115)
+    s = format (s, "2r3c-4115");
+  else if (i == SSE2_QOS_POLICER_TYPE_2R3C_RFC_MEF5CF1)
+    s = format (s, "2r3c-mef5cf1");
+  else
+    s = format (s, "ILLEGAL");
+  return s;
 }
 
-static u8 * format_policer_rate_type (u8 * s, va_list * va)
+static u8 *
+format_policer_rate_type (u8 * s, va_list * va)
 {
-    u32 i = va_arg (*va, u32);
+  u32 i = va_arg (*va, u32);
 
-    if (i == SSE2_QOS_RATE_KBPS)
-        s = format (s, "kbps");
-    else if (i == SSE2_QOS_RATE_PPS)
-        s = format(s, "pps");
-    else
-        s = format (s, "ILLEGAL");
-    return s;
+  if (i == SSE2_QOS_RATE_KBPS)
+    s = format (s, "kbps");
+  else if (i == SSE2_QOS_RATE_PPS)
+    s = format (s, "pps");
+  else
+    s = format (s, "ILLEGAL");
+  return s;
 }
 
-static u8 * format_policer_round_type (u8 * s, va_list * va)
+static u8 *
+format_policer_round_type (u8 * s, va_list * va)
 {
-    u32 i = va_arg (*va, u32);
+  u32 i = va_arg (*va, u32);
 
-    if (i == SSE2_QOS_ROUND_TO_CLOSEST)
-        s = format(s, "closest");
-    else if (i == SSE2_QOS_ROUND_TO_UP)
-        s = format (s, "up");
-    else if (i == SSE2_QOS_ROUND_TO_DOWN)
-        s = format (s, "down");
-    else
-        s = format (s, "ILLEGAL");
+  if (i == SSE2_QOS_ROUND_TO_CLOSEST)
+    s = format (s, "closest");
+  else if (i == SSE2_QOS_ROUND_TO_UP)
+    s = format (s, "up");
+  else if (i == SSE2_QOS_ROUND_TO_DOWN)
+    s = format (s, "down");
+  else
+    s = format (s, "ILLEGAL");
   return s;
 }
 
-static u8 * format_policer_action_type (u8 * s, va_list * va)
+static u8 *
+format_policer_action_type (u8 * s, va_list * va)
 {
-    u32 i = va_arg (*va, u32);
+  u32 i = va_arg (*va, u32);
 
-    if (i == SSE2_QOS_ACTION_DROP)
-        s = format (s, "drop");
-    else if (i == SSE2_QOS_ACTION_TRANSMIT)
-        s = format (s, "transmit");
-    else if (i == SSE2_QOS_ACTION_MARK_AND_TRANSMIT)
-        s = format (s, "mark-and-transmit");
-    else
-        s = format (s, "ILLEGAL");
-    return s;
+  if (i == SSE2_QOS_ACTION_DROP)
+    s = format (s, "drop");
+  else if (i == SSE2_QOS_ACTION_TRANSMIT)
+    s = format (s, "transmit");
+  else if (i == SSE2_QOS_ACTION_MARK_AND_TRANSMIT)
+    s = format (s, "mark-and-transmit");
+  else
+    s = format (s, "ILLEGAL");
+  return s;
 }
 
-static u8 * format_dscp (u8 * s, va_list * va)
+static u8 *
+format_dscp (u8 * s, va_list * va)
 {
   u32 i = va_arg (*va, u32);
-  char * t = 0;
+  char *t = 0;
 
-  switch (i) {
-  #define _(v,f,str) case VNET_DSCP_##f: t = str; break;
-    foreach_vnet_dscp
-  #undef _
+  switch (i)
+    {
+#define _(v,f,str) case VNET_DSCP_##f: t = str; break;
+      foreach_vnet_dscp
+#undef _
     default:
       return format (s, "ILLEGAL");
-  }
+    }
   s = format (s, "%s", t);
   return s;
 }
 
-static void vl_api_policer_details_t_handler
-(vl_api_policer_details_t * mp)
+static void
+vl_api_policer_details_t_handler (vl_api_policer_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    u8 *conform_dscp_str, *exceed_dscp_str, *violate_dscp_str;
+  vat_main_t *vam = &vat_main;
+  u8 *conform_dscp_str, *exceed_dscp_str, *violate_dscp_str;
 
-    if (mp->conform_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT)
-        conform_dscp_str = format(0, "%U", format_dscp, mp->conform_dscp);
-    else
-        conform_dscp_str = format(0, "");
+  if (mp->conform_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT)
+    conform_dscp_str = format (0, "%U", format_dscp, mp->conform_dscp);
+  else
+    conform_dscp_str = format (0, "");
 
-    if (mp->exceed_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT)
-        exceed_dscp_str = format(0, "%U", format_dscp, mp->exceed_dscp);
-    else
-        exceed_dscp_str = format(0, "");
+  if (mp->exceed_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT)
+    exceed_dscp_str = format (0, "%U", format_dscp, mp->exceed_dscp);
+  else
+    exceed_dscp_str = format (0, "");
 
-    if (mp->violate_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT)
-        violate_dscp_str = format(0, "%U", format_dscp, mp->violate_dscp);
-    else
-        violate_dscp_str = format(0, "");
-
-    fformat (vam->ofp, "Name \"%s\", type %U, cir %u, eir %u, cb %u, eb %u, "
-             "rate type %U, round type %U, %s rate, %s color-aware, "
-             "cir %u tok/period, pir %u tok/period, scale %u, cur lim %u, "
-             "cur bkt %u, ext lim %u, ext bkt %u, last update %llu"
-             "conform action %U%s, exceed action %U%s, violate action %U%s\n",
-             mp->name,
-             format_policer_type, mp->type,
-             ntohl(mp->cir),
-             ntohl(mp->eir),
-             clib_net_to_host_u64(mp->cb),
-             clib_net_to_host_u64(mp->eb),
-             format_policer_rate_type, mp->rate_type,
-             format_policer_round_type, mp->round_type,
-             mp->single_rate ? "single" : "dual",
-             mp->color_aware ? "is" : "not",
-             ntohl(mp->cir_tokens_per_period),
-             ntohl(mp->pir_tokens_per_period),
-             ntohl(mp->scale),
-             ntohl(mp->current_limit),
-             ntohl(mp->current_bucket),
-             ntohl(mp->extended_limit),
-             ntohl(mp->extended_bucket),
-             clib_net_to_host_u64(mp->last_update_time),
-             format_policer_action_type, mp->conform_action_type,
-             conform_dscp_str,
-             format_policer_action_type, mp->exceed_action_type,
-             exceed_dscp_str,
-             format_policer_action_type, mp->violate_action_type,
-             violate_dscp_str);
-
-    vec_free(conform_dscp_str);
-    vec_free(exceed_dscp_str);
-    vec_free(violate_dscp_str);
+  if (mp->violate_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT)
+    violate_dscp_str = format (0, "%U", format_dscp, mp->violate_dscp);
+  else
+    violate_dscp_str = format (0, "");
+
+  fformat (vam->ofp, "Name \"%s\", type %U, cir %u, eir %u, cb %u, eb %u, "
+	   "rate type %U, round type %U, %s rate, %s color-aware, "
+	   "cir %u tok/period, pir %u tok/period, scale %u, cur lim %u, "
+	   "cur bkt %u, ext lim %u, ext bkt %u, last update %llu"
+	   "conform action %U%s, exceed action %U%s, violate action %U%s\n",
+	   mp->name,
+	   format_policer_type, mp->type,
+	   ntohl (mp->cir),
+	   ntohl (mp->eir),
+	   clib_net_to_host_u64 (mp->cb),
+	   clib_net_to_host_u64 (mp->eb),
+	   format_policer_rate_type, mp->rate_type,
+	   format_policer_round_type, mp->round_type,
+	   mp->single_rate ? "single" : "dual",
+	   mp->color_aware ? "is" : "not",
+	   ntohl (mp->cir_tokens_per_period),
+	   ntohl (mp->pir_tokens_per_period),
+	   ntohl (mp->scale),
+	   ntohl (mp->current_limit),
+	   ntohl (mp->current_bucket),
+	   ntohl (mp->extended_limit),
+	   ntohl (mp->extended_bucket),
+	   clib_net_to_host_u64 (mp->last_update_time),
+	   format_policer_action_type, mp->conform_action_type,
+	   conform_dscp_str,
+	   format_policer_action_type, mp->exceed_action_type,
+	   exceed_dscp_str,
+	   format_policer_action_type, mp->violate_action_type,
+	   violate_dscp_str);
+
+  vec_free (conform_dscp_str);
+  vec_free (exceed_dscp_str);
+  vec_free (violate_dscp_str);
 }
 
 static void vl_api_policer_details_t_handler_json
-(vl_api_policer_details_t * mp)
-{
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t *node;
-    u8 *rate_type_str, *round_type_str, *type_str;
-    u8 *conform_action_str, *exceed_action_str, *violate_action_str;
-
-    rate_type_str = format(0, "%U", format_policer_rate_type, mp->rate_type);
-    round_type_str = format(0, "%U", format_policer_round_type, mp->round_type);
-    type_str = format(0, "%U", format_policer_type, mp->type);
-    conform_action_str = format(0, "%U", format_policer_action_type,
-                                mp->conform_action_type);
-    exceed_action_str = format(0, "%U", format_policer_action_type,
-                                mp->exceed_action_type);
-    violate_action_str = format(0, "%U", format_policer_action_type,
-                                mp->violate_action_type);
-
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
-    }
-    node = vat_json_array_add(&vam->json_tree);
-
-    vat_json_init_object(node);
-    vat_json_object_add_string_copy(node, "name", mp->name);
-    vat_json_object_add_uint(node, "cir", ntohl(mp->cir));
-    vat_json_object_add_uint(node, "eir", ntohl(mp->eir));
-    vat_json_object_add_uint(node, "cb", ntohl(mp->cb));
-    vat_json_object_add_uint(node, "eb", ntohl(mp->eb));
-    vat_json_object_add_string_copy(node, "rate_type", rate_type_str);
-    vat_json_object_add_string_copy(node, "round_type", round_type_str);
-    vat_json_object_add_string_copy(node, "type", type_str);
-    vat_json_object_add_uint(node, "single_rate", mp->single_rate);
-    vat_json_object_add_uint(node, "color_aware", mp->color_aware);
-    vat_json_object_add_uint(node, "scale", ntohl(mp->scale));
-    vat_json_object_add_uint(node, "cir_tokens_per_period",
-                             ntohl(mp->cir_tokens_per_period));
-    vat_json_object_add_uint(node, "eir_tokens_per_period",
-                             ntohl(mp->pir_tokens_per_period));
-    vat_json_object_add_uint(node, "current_limit", ntohl(mp->current_limit));
-    vat_json_object_add_uint(node, "current_bucket", ntohl(mp->current_bucket));
-    vat_json_object_add_uint(node, "extended_limit", ntohl(mp->extended_limit));
-    vat_json_object_add_uint(node, "extended_bucket",
-                             ntohl(mp->extended_bucket));
-    vat_json_object_add_uint(node, "last_update_time",
-                             ntohl(mp->last_update_time));
-    vat_json_object_add_string_copy(node, "conform_action", conform_action_str);
-    if (mp->conform_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT) {
-        u8 *dscp_str = format(0, "%U", format_dscp, mp->conform_dscp);
-        vat_json_object_add_string_copy(node, "conform_dscp", dscp_str);
-        vec_free(dscp_str);
-    }
-    vat_json_object_add_string_copy(node, "exceed_action", exceed_action_str);
-    if (mp->exceed_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT) {
-        u8 *dscp_str = format(0, "%U", format_dscp, mp->exceed_dscp);
-        vat_json_object_add_string_copy(node, "exceed_dscp", dscp_str);
-        vec_free(dscp_str);
-    }
-    vat_json_object_add_string_copy(node, "violate_action", violate_action_str);
-    if (mp->violate_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT) {
-        u8 *dscp_str = format(0, "%U", format_dscp, mp->violate_dscp);
-        vat_json_object_add_string_copy(node, "violate_dscp", dscp_str);
-        vec_free(dscp_str);
-    }
-
-    vec_free(rate_type_str);
-    vec_free(round_type_str);
-    vec_free(type_str);
-    vec_free(conform_action_str);
-    vec_free(exceed_action_str);
-    vec_free(violate_action_str);
-}
-
-static void vl_api_classify_table_ids_reply_t_handler (vl_api_classify_table_ids_reply_t * mp)
-{
-    vat_main_t * vam = &vat_main;
-    int i, count = ntohl(mp->count);
-
-    if (count>0)
-    	fformat (vam->ofp, "classify table ids (%d) : ", count);
-    for (i = 0; i < count; i++)
-    {
-        fformat (vam->ofp, "%d", ntohl(mp->ids[i]));
-        fformat (vam->ofp, (i<count-1)?",":"\n");
-    }
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
-}
-
-static void vl_api_classify_table_ids_reply_t_handler_json (vl_api_classify_table_ids_reply_t * mp)
-{
-    vat_main_t * vam = &vat_main;
-    int i, count = ntohl(mp->count);
-
-    if (count>0) {
-        vat_json_node_t node;
-
-        vat_json_init_object(&node);
-	    for (i = 0; i < count; i++)
-	    {
-	    	vat_json_object_add_uint(&node, "table_id", ntohl(mp->ids[i]));
-	    }
-	    vat_json_print(vam->ofp, &node);
-	    vat_json_free(&node);
+  (vl_api_policer_details_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node;
+  u8 *rate_type_str, *round_type_str, *type_str;
+  u8 *conform_action_str, *exceed_action_str, *violate_action_str;
+
+  rate_type_str = format (0, "%U", format_policer_rate_type, mp->rate_type);
+  round_type_str =
+    format (0, "%U", format_policer_round_type, mp->round_type);
+  type_str = format (0, "%U", format_policer_type, mp->type);
+  conform_action_str = format (0, "%U", format_policer_action_type,
+			       mp->conform_action_type);
+  exceed_action_str = format (0, "%U", format_policer_action_type,
+			      mp->exceed_action_type);
+  violate_action_str = format (0, "%U", format_policer_action_type,
+			       mp->violate_action_type);
+
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
+    }
+  node = vat_json_array_add (&vam->json_tree);
+
+  vat_json_init_object (node);
+  vat_json_object_add_string_copy (node, "name", mp->name);
+  vat_json_object_add_uint (node, "cir", ntohl (mp->cir));
+  vat_json_object_add_uint (node, "eir", ntohl (mp->eir));
+  vat_json_object_add_uint (node, "cb", ntohl (mp->cb));
+  vat_json_object_add_uint (node, "eb", ntohl (mp->eb));
+  vat_json_object_add_string_copy (node, "rate_type", rate_type_str);
+  vat_json_object_add_string_copy (node, "round_type", round_type_str);
+  vat_json_object_add_string_copy (node, "type", type_str);
+  vat_json_object_add_uint (node, "single_rate", mp->single_rate);
+  vat_json_object_add_uint (node, "color_aware", mp->color_aware);
+  vat_json_object_add_uint (node, "scale", ntohl (mp->scale));
+  vat_json_object_add_uint (node, "cir_tokens_per_period",
+			    ntohl (mp->cir_tokens_per_period));
+  vat_json_object_add_uint (node, "eir_tokens_per_period",
+			    ntohl (mp->pir_tokens_per_period));
+  vat_json_object_add_uint (node, "current_limit", ntohl (mp->current_limit));
+  vat_json_object_add_uint (node, "current_bucket",
+			    ntohl (mp->current_bucket));
+  vat_json_object_add_uint (node, "extended_limit",
+			    ntohl (mp->extended_limit));
+  vat_json_object_add_uint (node, "extended_bucket",
+			    ntohl (mp->extended_bucket));
+  vat_json_object_add_uint (node, "last_update_time",
+			    ntohl (mp->last_update_time));
+  vat_json_object_add_string_copy (node, "conform_action",
+				   conform_action_str);
+  if (mp->conform_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT)
+    {
+      u8 *dscp_str = format (0, "%U", format_dscp, mp->conform_dscp);
+      vat_json_object_add_string_copy (node, "conform_dscp", dscp_str);
+      vec_free (dscp_str);
     }
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vat_json_object_add_string_copy (node, "exceed_action", exceed_action_str);
+  if (mp->exceed_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT)
+    {
+      u8 *dscp_str = format (0, "%U", format_dscp, mp->exceed_dscp);
+      vat_json_object_add_string_copy (node, "exceed_dscp", dscp_str);
+      vec_free (dscp_str);
+    }
+  vat_json_object_add_string_copy (node, "violate_action",
+				   violate_action_str);
+  if (mp->violate_action_type == SSE2_QOS_ACTION_MARK_AND_TRANSMIT)
+    {
+      u8 *dscp_str = format (0, "%U", format_dscp, mp->violate_dscp);
+      vat_json_object_add_string_copy (node, "violate_dscp", dscp_str);
+      vec_free (dscp_str);
+    }
+
+  vec_free (rate_type_str);
+  vec_free (round_type_str);
+  vec_free (type_str);
+  vec_free (conform_action_str);
+  vec_free (exceed_action_str);
+  vec_free (violate_action_str);
 }
 
-static void vl_api_classify_table_by_interface_reply_t_handler (vl_api_classify_table_by_interface_reply_t * mp)
+static void
+vl_api_classify_table_ids_reply_t_handler (vl_api_classify_table_ids_reply_t *
+					   mp)
 {
-    vat_main_t * vam = &vat_main;
-    u32 table_id;
+  vat_main_t *vam = &vat_main;
+  int i, count = ntohl (mp->count);
 
-    table_id = ntohl(mp->l2_table_id);
-    if (table_id != ~0)
-    	fformat (vam->ofp, "l2 table id : %d\n", table_id);
-    else
-    	fformat (vam->ofp, "l2 table id : No input ACL tables configured\n");
-    table_id = ntohl(mp->ip4_table_id);
-    if (table_id != ~0)
-    	fformat (vam->ofp, "ip4 table id : %d\n", table_id);
-    else
-    	fformat (vam->ofp, "ip4 table id : No input ACL tables configured\n");
-    table_id = ntohl(mp->ip6_table_id);
-    if (table_id != ~0)
-    	fformat (vam->ofp, "ip6 table id : %d\n", table_id);
-    else
-    	fformat (vam->ofp, "ip6 table id : No input ACL tables configured\n");
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  if (count > 0)
+    fformat (vam->ofp, "classify table ids (%d) : ", count);
+  for (i = 0; i < count; i++)
+    {
+      fformat (vam->ofp, "%d", ntohl (mp->ids[i]));
+      fformat (vam->ofp, (i < count - 1) ? "," : "\n");
+    }
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
-static void vl_api_classify_table_by_interface_reply_t_handler_json (vl_api_classify_table_by_interface_reply_t * mp)
+static void
+  vl_api_classify_table_ids_reply_t_handler_json
+  (vl_api_classify_table_ids_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  int i, count = ntohl (mp->count);
 
-    vat_json_init_object(&node);
+  if (count > 0)
+    {
+      vat_json_node_t node;
 
-    vat_json_object_add_int(&node, "l2_table_id", ntohl(mp->l2_table_id));
-    vat_json_object_add_int(&node, "ip4_table_id", ntohl(mp->ip4_table_id));
-    vat_json_object_add_int(&node, "ip6_table_id", ntohl(mp->ip6_table_id));
+      vat_json_init_object (&node);
+      for (i = 0; i < count; i++)
+	{
+	  vat_json_object_add_uint (&node, "table_id", ntohl (mp->ids[i]));
+	}
+      vat_json_print (vam->ofp, &node);
+      vat_json_free (&node);
+    }
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
+}
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+static void
+  vl_api_classify_table_by_interface_reply_t_handler
+  (vl_api_classify_table_by_interface_reply_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  u32 table_id;
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  table_id = ntohl (mp->l2_table_id);
+  if (table_id != ~0)
+    fformat (vam->ofp, "l2 table id : %d\n", table_id);
+  else
+    fformat (vam->ofp, "l2 table id : No input ACL tables configured\n");
+  table_id = ntohl (mp->ip4_table_id);
+  if (table_id != ~0)
+    fformat (vam->ofp, "ip4 table id : %d\n", table_id);
+  else
+    fformat (vam->ofp, "ip4 table id : No input ACL tables configured\n");
+  table_id = ntohl (mp->ip6_table_id);
+  if (table_id != ~0)
+    fformat (vam->ofp, "ip6 table id : %d\n", table_id);
+  else
+    fformat (vam->ofp, "ip6 table id : No input ACL tables configured\n");
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
+}
+
+static void
+  vl_api_classify_table_by_interface_reply_t_handler_json
+  (vl_api_classify_table_by_interface_reply_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
+
+  vat_json_init_object (&node);
+
+  vat_json_object_add_int (&node, "l2_table_id", ntohl (mp->l2_table_id));
+  vat_json_object_add_int (&node, "ip4_table_id", ntohl (mp->ip4_table_id));
+  vat_json_object_add_int (&node, "ip6_table_id", ntohl (mp->ip6_table_id));
+
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
+
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_policer_add_del_reply_t_handler
-(vl_api_policer_add_del_reply_t * mp)
+  (vl_api_policer_add_del_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (vam->async_mode) {
-        vam->async_errors += (retval < 0);
-    } else {
-        vam->retval = retval;
-        vam->result_ready = 1;
-        if (retval == 0 && mp->policer_index != 0xFFFFFFFF)
-            /*
-             * Note: this is just barely thread-safe, depends on
-             * the main thread spinning waiting for an answer...
-             */
-            errmsg ("policer index %d\n", ntohl(mp->policer_index));
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (vam->async_mode)
+    {
+      vam->async_errors += (retval < 0);
+    }
+  else
+    {
+      vam->retval = retval;
+      vam->result_ready = 1;
+      if (retval == 0 && mp->policer_index != 0xFFFFFFFF)
+	/*
+	 * Note: this is just barely thread-safe, depends on
+	 * the main thread spinning waiting for an answer...
+	 */
+	errmsg ("policer index %d\n", ntohl (mp->policer_index));
     }
 }
 
 static void vl_api_policer_add_del_reply_t_handler_json
-(vl_api_policer_add_del_reply_t * mp)
+  (vl_api_policer_add_del_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-    vat_json_object_add_uint(&node, "policer_index", ntohl(mp->policer_index));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "policer_index",
+			    ntohl (mp->policer_index));
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 /* Format hex dump. */
-u8 * format_hex_bytes (u8 * s, va_list * va)
+u8 *
+format_hex_bytes (u8 * s, va_list * va)
 {
-    u8 * bytes = va_arg (*va, u8 *);
-    int n_bytes = va_arg (*va, int);
-    uword i;
+  u8 *bytes = va_arg (*va, u8 *);
+  int n_bytes = va_arg (*va, int);
+  uword i;
 
-    /* Print short or long form depending on byte count. */
-    uword short_form = n_bytes <= 32;
-    uword indent = format_get_indent (s);
+  /* Print short or long form depending on byte count. */
+  uword short_form = n_bytes <= 32;
+  uword indent = format_get_indent (s);
 
-    if (n_bytes == 0)
-        return s;
+  if (n_bytes == 0)
+    return s;
 
-    for (i = 0; i < n_bytes; i++)
+  for (i = 0; i < n_bytes; i++)
     {
-        if (! short_form && (i % 32) == 0)
-            s = format (s, "%08x: ", i);
-        s = format (s, "%02x", bytes[i]);
-        if (! short_form && ((i + 1) % 32) == 0 && (i + 1) < n_bytes)
-            s = format (s, "\n%U", format_white_space, indent);
+      if (!short_form && (i % 32) == 0)
+	s = format (s, "%08x: ", i);
+      s = format (s, "%02x", bytes[i]);
+      if (!short_form && ((i + 1) % 32) == 0 && (i + 1) < n_bytes)
+	s = format (s, "\n%U", format_white_space, indent);
     }
 
-    return s;
+  return s;
 }
 
-static void vl_api_classify_table_info_reply_t_handler (vl_api_classify_table_info_reply_t * mp)
+static void
+vl_api_classify_table_info_reply_t_handler (vl_api_classify_table_info_reply_t
+					    * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 retval = ntohl(mp->retval);
-    if (retval == 0) {
-        fformat (vam->ofp, "classify table info :\n");
-        fformat (vam->ofp, "sessions: %d nexttbl: %d nextnode: %d\n", ntohl(mp->active_sessions), ntohl(mp->next_table_index), ntohl(mp->miss_next_index));
-        fformat (vam->ofp, "nbuckets: %d skip: %d match: %d\n", ntohl(mp->nbuckets), ntohl(mp->skip_n_vectors), ntohl(mp->match_n_vectors));
-        fformat (vam->ofp, "mask: %U\n", format_hex_bytes, mp->mask, ntohl(mp->mask_length));
-    }
-    vam->retval = retval;
-    vam->result_ready = 1;
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
+  if (retval == 0)
+    {
+      fformat (vam->ofp, "classify table info :\n");
+      fformat (vam->ofp, "sessions: %d nexttbl: %d nextnode: %d\n",
+	       ntohl (mp->active_sessions), ntohl (mp->next_table_index),
+	       ntohl (mp->miss_next_index));
+      fformat (vam->ofp, "nbuckets: %d skip: %d match: %d\n",
+	       ntohl (mp->nbuckets), ntohl (mp->skip_n_vectors),
+	       ntohl (mp->match_n_vectors));
+      fformat (vam->ofp, "mask: %U\n", format_hex_bytes, mp->mask,
+	       ntohl (mp->mask_length));
+    }
+  vam->retval = retval;
+  vam->result_ready = 1;
 }
 
-static void vl_api_classify_table_info_reply_t_handler_json (vl_api_classify_table_info_reply_t * mp)
+static void
+  vl_api_classify_table_info_reply_t_handler_json
+  (vl_api_classify_table_info_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
-
-    i32 retval = ntohl(mp->retval);
-    if (retval == 0) {
-        vat_json_init_object(&node);
-
-        vat_json_object_add_int(&node, "sessions", ntohl(mp->active_sessions));
-        vat_json_object_add_int(&node, "nexttbl", ntohl(mp->next_table_index));
-        vat_json_object_add_int(&node, "nextnode", ntohl(mp->miss_next_index));
-        vat_json_object_add_int(&node, "nbuckets", ntohl(mp->nbuckets));
-        vat_json_object_add_int(&node, "skip", ntohl(mp->skip_n_vectors));
-        vat_json_object_add_int(&node, "match", ntohl(mp->match_n_vectors));
-        u8 * s = format (0, "%U%c",format_hex_bytes, mp->mask, ntohl(mp->mask_length), 0);
-        vat_json_object_add_string_copy(&node, "mask", s);
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-        vat_json_print(vam->ofp, &node);
-        vat_json_free(&node);
-    }
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  i32 retval = ntohl (mp->retval);
+  if (retval == 0)
+    {
+      vat_json_init_object (&node);
+
+      vat_json_object_add_int (&node, "sessions",
+			       ntohl (mp->active_sessions));
+      vat_json_object_add_int (&node, "nexttbl",
+			       ntohl (mp->next_table_index));
+      vat_json_object_add_int (&node, "nextnode",
+			       ntohl (mp->miss_next_index));
+      vat_json_object_add_int (&node, "nbuckets", ntohl (mp->nbuckets));
+      vat_json_object_add_int (&node, "skip", ntohl (mp->skip_n_vectors));
+      vat_json_object_add_int (&node, "match", ntohl (mp->match_n_vectors));
+      u8 *s = format (0, "%U%c", format_hex_bytes, mp->mask,
+		      ntohl (mp->mask_length), 0);
+      vat_json_object_add_string_copy (&node, "mask", s);
+
+      vat_json_print (vam->ofp, &node);
+      vat_json_free (&node);
+    }
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
-static void vl_api_classify_session_details_t_handler (vl_api_classify_session_details_t * mp)
+static void
+vl_api_classify_session_details_t_handler (vl_api_classify_session_details_t *
+					   mp)
 {
-    vat_main_t * vam = &vat_main;
+  vat_main_t *vam = &vat_main;
 
-    fformat (vam->ofp, "next_index: %d advance: %d opaque: %d ", ntohl(mp->hit_next_index), ntohl(mp->advance), ntohl(mp->opaque_index));
-    fformat (vam->ofp, "mask: %U\n", format_hex_bytes, mp->match, ntohl(mp->match_length));
+  fformat (vam->ofp, "next_index: %d advance: %d opaque: %d ",
+	   ntohl (mp->hit_next_index), ntohl (mp->advance),
+	   ntohl (mp->opaque_index));
+  fformat (vam->ofp, "mask: %U\n", format_hex_bytes, mp->match,
+	   ntohl (mp->match_length));
 }
 
-static void vl_api_classify_session_details_t_handler_json (vl_api_classify_session_details_t * mp)
+static void
+  vl_api_classify_session_details_t_handler_json
+  (vl_api_classify_session_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t *node = NULL;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
-    node = vat_json_array_add(&vam->json_tree);
+  node = vat_json_array_add (&vam->json_tree);
 
-    vat_json_init_object(node);
-    vat_json_object_add_int(node, "next_index", ntohl(mp->hit_next_index));
-    vat_json_object_add_int(node, "advance", ntohl(mp->advance));
-    vat_json_object_add_int(node, "opaque", ntohl(mp->opaque_index));
-    u8 * s = format (0, "%U%c",format_hex_bytes, mp->match, ntohl(mp->match_length), 0);
-    vat_json_object_add_string_copy(node, "match", s);
+  vat_json_init_object (node);
+  vat_json_object_add_int (node, "next_index", ntohl (mp->hit_next_index));
+  vat_json_object_add_int (node, "advance", ntohl (mp->advance));
+  vat_json_object_add_int (node, "opaque", ntohl (mp->opaque_index));
+  u8 *s =
+    format (0, "%U%c", format_hex_bytes, mp->match, ntohl (mp->match_length),
+	    0);
+  vat_json_object_add_string_copy (node, "match", s);
 }
 
 static void vl_api_pg_create_interface_reply_t_handler
-(vl_api_pg_create_interface_reply_t * mp)
+  (vl_api_pg_create_interface_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
+  vat_main_t *vam = &vat_main;
 
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_pg_create_interface_reply_t_handler_json
-(vl_api_pg_create_interface_reply_t * mp)
+  (vl_api_pg_create_interface_reply_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
 
-    i32 retval = ntohl(mp->retval);
-    if (retval == 0) {
-        vat_json_init_object(&node);
+  i32 retval = ntohl (mp->retval);
+  if (retval == 0)
+    {
+      vat_json_init_object (&node);
 
-        vat_json_object_add_int(&node, "sw_if_index", ntohl(mp->sw_if_index));
+      vat_json_object_add_int (&node, "sw_if_index", ntohl (mp->sw_if_index));
 
-        vat_json_print(vam->ofp, &node);
-        vat_json_free(&node);
+      vat_json_print (vam->ofp, &node);
+      vat_json_free (&node);
     }
-    vam->retval = ntohl(mp->retval);
-    vam->result_ready = 1;
+  vam->retval = ntohl (mp->retval);
+  vam->result_ready = 1;
 }
 
 static void vl_api_policer_classify_details_t_handler
-(vl_api_policer_classify_details_t * mp)
+  (vl_api_policer_classify_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
+  vat_main_t *vam = &vat_main;
 
-    fformat (vam->ofp, "%10d%20d\n", ntohl(mp->sw_if_index),
-             ntohl(mp->table_index));
+  fformat (vam->ofp, "%10d%20d\n", ntohl (mp->sw_if_index),
+	   ntohl (mp->table_index));
 }
 
 static void vl_api_policer_classify_details_t_handler_json
-(vl_api_policer_classify_details_t * mp)
+  (vl_api_policer_classify_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t * node;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node;
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
-    node = vat_json_array_add(&vam->json_tree);
+  node = vat_json_array_add (&vam->json_tree);
 
-    vat_json_init_object(node);
-    vat_json_object_add_uint(node, "sw_if_index", ntohl(mp->sw_if_index));
-    vat_json_object_add_uint(node, "table_index", ntohl(mp->table_index));
+  vat_json_init_object (node);
+  vat_json_object_add_uint (node, "sw_if_index", ntohl (mp->sw_if_index));
+  vat_json_object_add_uint (node, "table_index", ntohl (mp->table_index));
 }
 
 
@@ -3353,9 +3579,10 @@ do {                                            \
     return -99;                                 \
 } while(0);
 
-typedef struct {
-    u8 * name;
-    u32 value;
+typedef struct
+{
+  u8 *name;
+  u32 value;
 } name_sort_t;
 
 
@@ -3363,2191 +3590,2443 @@ typedef struct {
     case L2_VTR_ ## op:         \
         return "" # op;
 
-static const char *str_vtr_op(u32 vtr_op)
+static const char *
+str_vtr_op (u32 vtr_op)
 {
-    switch(vtr_op) {
-        STR_VTR_OP_CASE(DISABLED);
-        STR_VTR_OP_CASE(PUSH_1);
-        STR_VTR_OP_CASE(PUSH_2);
-        STR_VTR_OP_CASE(POP_1);
-        STR_VTR_OP_CASE(POP_2);
-        STR_VTR_OP_CASE(TRANSLATE_1_1);
-        STR_VTR_OP_CASE(TRANSLATE_1_2);
-        STR_VTR_OP_CASE(TRANSLATE_2_1);
-        STR_VTR_OP_CASE(TRANSLATE_2_2);
+  switch (vtr_op)
+    {
+      STR_VTR_OP_CASE (DISABLED);
+      STR_VTR_OP_CASE (PUSH_1);
+      STR_VTR_OP_CASE (PUSH_2);
+      STR_VTR_OP_CASE (POP_1);
+      STR_VTR_OP_CASE (POP_2);
+      STR_VTR_OP_CASE (TRANSLATE_1_1);
+      STR_VTR_OP_CASE (TRANSLATE_1_2);
+      STR_VTR_OP_CASE (TRANSLATE_2_1);
+      STR_VTR_OP_CASE (TRANSLATE_2_2);
     }
 
-    return "UNKNOWN";
+  return "UNKNOWN";
 }
 
-static int dump_sub_interface_table (vat_main_t * vam)
+static int
+dump_sub_interface_table (vat_main_t * vam)
 {
-    const sw_interface_subif_t * sub = NULL;
+  const sw_interface_subif_t *sub = NULL;
 
-    if (vam->json_output) {
-        clib_warning ("JSON output supported only for VPE API calls and dump_stats_table");
-        return -99;
+  if (vam->json_output)
+    {
+      clib_warning
+	("JSON output supported only for VPE API calls and dump_stats_table");
+      return -99;
     }
 
+  fformat (vam->ofp,
+	   "%-30s%-12s%-11s%-7s%-5s%-9s%-9s%-6s%-8s%-10s%-10s\n",
+	   "Interface", "sw_if_index",
+	   "sub id", "dot1ad", "tags", "outer id",
+	   "inner id", "exact", "default", "outer any", "inner any");
+
+  vec_foreach (sub, vam->sw_if_subif_table)
+  {
     fformat (vam->ofp,
-             "%-30s%-12s%-11s%-7s%-5s%-9s%-9s%-6s%-8s%-10s%-10s\n",
-             "Interface", "sw_if_index",
-             "sub id", "dot1ad", "tags", "outer id",
-             "inner id", "exact", "default",
-             "outer any", "inner any");
-
-    vec_foreach (sub, vam->sw_if_subif_table) {
-        fformat (vam->ofp,
-                 "%-30s%-12d%-11d%-7s%-5d%-9d%-9d%-6d%-8d%-10d%-10d\n",
-                 sub->interface_name,
-                 sub->sw_if_index,
-                 sub->sub_id, sub->sub_dot1ad ? "dot1ad" : "dot1q",
-                 sub->sub_number_of_tags, sub->sub_outer_vlan_id,
-                 sub->sub_inner_vlan_id, sub->sub_exact_match, sub->sub_default,
-                 sub->sub_outer_vlan_id_any, sub->sub_inner_vlan_id_any);
-        if (sub->vtr_op != L2_VTR_DISABLED) {
-            fformat (vam->ofp,
-                     "  vlan-tag-rewrite - op: %-14s [ dot1q: %d "
-                     "tag1: %d tag2: %d ]\n",
-                     str_vtr_op(sub->vtr_op), sub->vtr_push_dot1q,
-                     sub->vtr_tag1, sub->vtr_tag2);
-        }
-    }
+	     "%-30s%-12d%-11d%-7s%-5d%-9d%-9d%-6d%-8d%-10d%-10d\n",
+	     sub->interface_name,
+	     sub->sw_if_index,
+	     sub->sub_id, sub->sub_dot1ad ? "dot1ad" : "dot1q",
+	     sub->sub_number_of_tags, sub->sub_outer_vlan_id,
+	     sub->sub_inner_vlan_id, sub->sub_exact_match, sub->sub_default,
+	     sub->sub_outer_vlan_id_any, sub->sub_inner_vlan_id_any);
+    if (sub->vtr_op != L2_VTR_DISABLED)
+      {
+	fformat (vam->ofp,
+		 "  vlan-tag-rewrite - op: %-14s [ dot1q: %d "
+		 "tag1: %d tag2: %d ]\n",
+		 str_vtr_op (sub->vtr_op), sub->vtr_push_dot1q,
+		 sub->vtr_tag1, sub->vtr_tag2);
+      }
+  }
 
-    return 0;
+  return 0;
 }
 
-static int name_sort_cmp (void * a1, void * a2)
+static int
+name_sort_cmp (void *a1, void *a2)
 {
-  name_sort_t * n1 = a1;
-  name_sort_t * n2 = a2;
+  name_sort_t *n1 = a1;
+  name_sort_t *n2 = a2;
 
-  return strcmp ((char *)n1->name, (char *)n2->name);
+  return strcmp ((char *) n1->name, (char *) n2->name);
 }
 
-static int dump_interface_table (vat_main_t * vam)
+static int
+dump_interface_table (vat_main_t * vam)
 {
-    hash_pair_t * p;
-    name_sort_t * nses = 0, * ns;
+  hash_pair_t *p;
+  name_sort_t *nses = 0, *ns;
 
-    if (vam->json_output) {
-        clib_warning ("JSON output supported only for VPE API calls and dump_stats_table");
-        return -99;
+  if (vam->json_output)
+    {
+      clib_warning
+	("JSON output supported only for VPE API calls and dump_stats_table");
+      return -99;
     }
 
-    hash_foreach_pair (p, vam->sw_if_index_by_interface_name,
-    ({
-        vec_add2 (nses, ns, 1);
-        ns->name = (u8 *)(p->key);
-        ns->value = (u32) p->value[0];
-    }));
+  /* *INDENT-OFF* */
+  hash_foreach_pair (p, vam->sw_if_index_by_interface_name,
+  ({
+    vec_add2 (nses, ns, 1);
+    ns->name = (u8 *)(p->key);
+    ns->value = (u32) p->value[0];
+  }));
+  /* *INDENT-ON* */
 
-    vec_sort_with_function (nses, name_sort_cmp);
+  vec_sort_with_function (nses, name_sort_cmp);
 
-    fformat (vam->ofp, "%-25s%-15s\n", "Interface", "sw_if_index");
-    vec_foreach (ns, nses) {
-        fformat (vam->ofp, "%-25s%-15d\n", ns->name, ns->value);
-    }
-    vec_free (nses);
-    return 0;
+  fformat (vam->ofp, "%-25s%-15s\n", "Interface", "sw_if_index");
+  vec_foreach (ns, nses)
+  {
+    fformat (vam->ofp, "%-25s%-15d\n", ns->name, ns->value);
+  }
+  vec_free (nses);
+  return 0;
 }
 
-static int dump_ip_table (vat_main_t * vam, int is_ipv6)
+static int
+dump_ip_table (vat_main_t * vam, int is_ipv6)
 {
-    const ip_details_t * det = NULL;
-    const ip_address_details_t * address = NULL;
-    u32 i = ~0;
+  const ip_details_t *det = NULL;
+  const ip_address_details_t *address = NULL;
+  u32 i = ~0;
+
+  fformat (vam->ofp, "%-12s\n", "sw_if_index");
+
+  if (0 == vam)
+    {
+      return 0;
+    }
 
+  vec_foreach (det, vam->ip_details_by_sw_if_index[is_ipv6])
+  {
+    i++;
+    if (!det->present)
+      {
+	continue;
+      }
+    fformat (vam->ofp, "%-12d\n", i);
     fformat (vam->ofp,
-             "%-12s\n",
-             "sw_if_index");
-
-    if (0 == vam) {
-        return 0;
-    }
-
-    vec_foreach (det, vam->ip_details_by_sw_if_index[is_ipv6]) {
-        i++;
-        if (!det->present) {
-            continue;
-        }
-        fformat (vam->ofp,
-                 "%-12d\n",
-                 i);
-        fformat (vam->ofp,
-                 "            %-30s%-13s\n",
-                 "Address", "Prefix length");
-        if (!det->addr) {
-            continue;
-        }
-        vec_foreach (address, det->addr) {
-            fformat (vam->ofp,
-                     "            %-30U%-13d\n",
-                     is_ipv6 ? format_ip6_address : format_ip4_address,
-                     address->ip,
-                     address->prefix_length);
-        }
+	     "            %-30s%-13s\n", "Address", "Prefix length");
+    if (!det->addr)
+      {
+	continue;
+      }
+    vec_foreach (address, det->addr)
+    {
+      fformat (vam->ofp,
+	       "            %-30U%-13d\n",
+	       is_ipv6 ? format_ip6_address : format_ip4_address,
+	       address->ip, address->prefix_length);
     }
+  }
 
-    return 0;
+  return 0;
 }
 
-static int dump_ipv4_table (vat_main_t * vam)
-{
-    if (vam->json_output) {
-        clib_warning ("JSON output supported only for VPE API calls and dump_stats_table");
-        return -99;
-    }
-
-    return dump_ip_table (vam, 0);
-}
-
-static int dump_ipv6_table (vat_main_t * vam)
-{
-    if (vam->json_output) {
-        clib_warning ("JSON output supported only for VPE API calls and dump_stats_table");
-        return -99;
-    }
-
-    return dump_ip_table (vam, 1);
-}
-
-static char* counter_type_to_str (u8 counter_type, u8 is_combined)
-{
-    if (!is_combined) {
-        switch(counter_type) {
-        case VNET_INTERFACE_COUNTER_DROP:
-            return "drop";
-        case VNET_INTERFACE_COUNTER_PUNT:
-            return "punt";
-        case VNET_INTERFACE_COUNTER_IP4:
-            return "ip4";
-        case VNET_INTERFACE_COUNTER_IP6:
-            return "ip6";
-        case VNET_INTERFACE_COUNTER_RX_NO_BUF:
-            return "rx-no-buf";
-        case VNET_INTERFACE_COUNTER_RX_MISS:
-            return "rx-miss";
-        case VNET_INTERFACE_COUNTER_RX_ERROR:
-            return "rx-error";
-        case VNET_INTERFACE_COUNTER_TX_ERROR:
-            return "tx-error";
-        default:
-            return "INVALID-COUNTER-TYPE";
-        }
-    } else {
-        switch(counter_type) {
-        case VNET_INTERFACE_COUNTER_RX:
-            return "rx";
-        case VNET_INTERFACE_COUNTER_TX:
-            return "tx";
-        default:
-            return "INVALID-COUNTER-TYPE";
-        }
-    }
-}
-
-static int dump_stats_table (vat_main_t * vam)
-{
-    vat_json_node_t node;
-    vat_json_node_t *msg_array;
-    vat_json_node_t *msg;
-    vat_json_node_t *counter_array;
-    vat_json_node_t *counter;
-    interface_counter_t c;
-    u64 packets;
-    ip4_fib_counter_t *c4;
-    ip6_fib_counter_t *c6;
-    int i, j;
-
-    if (!vam->json_output) {
-        clib_warning ("dump_stats_table supported only in JSON format");
-        return -99;
-    }
-
-    vat_json_init_object(&node);
-
-    /* interface counters */
-    msg_array = vat_json_object_add(&node, "interface_counters");
-    vat_json_init_array(msg_array);
-    for (i = 0; i < vec_len(vam->simple_interface_counters); i++) {
-        msg = vat_json_array_add(msg_array);
-        vat_json_init_object(msg);
-        vat_json_object_add_string_copy(msg, "vnet_counter_type",
-                (u8*)counter_type_to_str(i, 0));
-        vat_json_object_add_int(msg, "is_combined", 0);
-        counter_array = vat_json_object_add(msg, "data");
-        vat_json_init_array(counter_array);
-        for (j = 0; j < vec_len(vam->simple_interface_counters[i]); j++) {
-            packets = vam->simple_interface_counters[i][j];
-            vat_json_array_add_uint(counter_array, packets);
-        }
-    }
-    for (i = 0; i < vec_len(vam->combined_interface_counters); i++) {
-        msg = vat_json_array_add(msg_array);
-        vat_json_init_object(msg);
-        vat_json_object_add_string_copy(msg, "vnet_counter_type",
-                (u8*)counter_type_to_str(i, 1));
-        vat_json_object_add_int(msg, "is_combined", 1);
-        counter_array = vat_json_object_add(msg, "data");
-        vat_json_init_array(counter_array);
-        for (j = 0; j < vec_len(vam->combined_interface_counters[i]); j++) {
-            c = vam->combined_interface_counters[i][j];
-            counter = vat_json_array_add(counter_array);
-            vat_json_init_object(counter);
-            vat_json_object_add_uint(counter, "packets", c.packets);
-            vat_json_object_add_uint(counter, "bytes", c.bytes);
-        }
-    }
-
-    /* ip4 fib counters */
-    msg_array = vat_json_object_add(&node, "ip4_fib_counters");
-    vat_json_init_array(msg_array);
-    for (i = 0; i < vec_len(vam->ip4_fib_counters); i++) {
-        msg = vat_json_array_add(msg_array);
-        vat_json_init_object(msg);
-        vat_json_object_add_uint(msg, "vrf_id", vam->ip4_fib_counters_vrf_id_by_index[i]);
-        counter_array = vat_json_object_add(msg, "c");
-        vat_json_init_array(counter_array);
-        for (j = 0; j < vec_len(vam->ip4_fib_counters[i]); j++) {
-            counter = vat_json_array_add(counter_array);
-            vat_json_init_object(counter);
-            c4 = &vam->ip4_fib_counters[i][j];
-            vat_json_object_add_ip4(counter, "address", c4->address);
-            vat_json_object_add_uint(counter, "address_length", c4->address_length);
-            vat_json_object_add_uint(counter, "packets", c4->packets);
-            vat_json_object_add_uint(counter, "bytes", c4->bytes);
-        }
-    }
-
-    /* ip6 fib counters */
-    msg_array = vat_json_object_add(&node, "ip6_fib_counters");
-    vat_json_init_array(msg_array);
-    for (i = 0; i < vec_len(vam->ip6_fib_counters); i++) {
-        msg = vat_json_array_add(msg_array);
-        vat_json_init_object(msg);
-        vat_json_object_add_uint(msg, "vrf_id", vam->ip6_fib_counters_vrf_id_by_index[i]);
-        counter_array = vat_json_object_add(msg, "c");
-        vat_json_init_array(counter_array);
-        for (j = 0; j < vec_len(vam->ip6_fib_counters[i]); j++) {
-            counter = vat_json_array_add(counter_array);
-            vat_json_init_object(counter);
-            c6 = &vam->ip6_fib_counters[i][j];
-            vat_json_object_add_ip6(counter, "address", c6->address);
-            vat_json_object_add_uint(counter, "address_length", c6->address_length);
-            vat_json_object_add_uint(counter, "packets", c6->packets);
-            vat_json_object_add_uint(counter, "bytes", c6->bytes);
-        }
-    }
-
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
+static int
+dump_ipv4_table (vat_main_t * vam)
+{
+  if (vam->json_output)
+    {
+      clib_warning
+	("JSON output supported only for VPE API calls and dump_stats_table");
+      return -99;
+    }
 
-    return 0;
+  return dump_ip_table (vam, 0);
 }
 
-int exec (vat_main_t * vam)
+static int
+dump_ipv6_table (vat_main_t * vam)
 {
-    api_main_t * am = &api_main;
-    vl_api_cli_request_t *mp;
-    f64 timeout;
-    void * oldheap;
-    u8 * cmd = 0;
-    unformat_input_t * i = vam->input;
+  if (vam->json_output)
+    {
+      clib_warning
+	("JSON output supported only for VPE API calls and dump_stats_table");
+      return -99;
+    }
 
-    if (vec_len(i->buffer) == 0)
-        return -1;
+  return dump_ip_table (vam, 1);
+}
+
+static char *
+counter_type_to_str (u8 counter_type, u8 is_combined)
+{
+  if (!is_combined)
+    {
+      switch (counter_type)
+	{
+	case VNET_INTERFACE_COUNTER_DROP:
+	  return "drop";
+	case VNET_INTERFACE_COUNTER_PUNT:
+	  return "punt";
+	case VNET_INTERFACE_COUNTER_IP4:
+	  return "ip4";
+	case VNET_INTERFACE_COUNTER_IP6:
+	  return "ip6";
+	case VNET_INTERFACE_COUNTER_RX_NO_BUF:
+	  return "rx-no-buf";
+	case VNET_INTERFACE_COUNTER_RX_MISS:
+	  return "rx-miss";
+	case VNET_INTERFACE_COUNTER_RX_ERROR:
+	  return "rx-error";
+	case VNET_INTERFACE_COUNTER_TX_ERROR:
+	  return "tx-error";
+	default:
+	  return "INVALID-COUNTER-TYPE";
+	}
+    }
+  else
+    {
+      switch (counter_type)
+	{
+	case VNET_INTERFACE_COUNTER_RX:
+	  return "rx";
+	case VNET_INTERFACE_COUNTER_TX:
+	  return "tx";
+	default:
+	  return "INVALID-COUNTER-TYPE";
+	}
+    }
+}
 
-    if (vam->exec_mode == 0 && unformat (i, "mode")) {
-        vam->exec_mode = 1;
-        return 0;
+static int
+dump_stats_table (vat_main_t * vam)
+{
+  vat_json_node_t node;
+  vat_json_node_t *msg_array;
+  vat_json_node_t *msg;
+  vat_json_node_t *counter_array;
+  vat_json_node_t *counter;
+  interface_counter_t c;
+  u64 packets;
+  ip4_fib_counter_t *c4;
+  ip6_fib_counter_t *c6;
+  int i, j;
+
+  if (!vam->json_output)
+    {
+      clib_warning ("dump_stats_table supported only in JSON format");
+      return -99;
+    }
+
+  vat_json_init_object (&node);
+
+  /* interface counters */
+  msg_array = vat_json_object_add (&node, "interface_counters");
+  vat_json_init_array (msg_array);
+  for (i = 0; i < vec_len (vam->simple_interface_counters); i++)
+    {
+      msg = vat_json_array_add (msg_array);
+      vat_json_init_object (msg);
+      vat_json_object_add_string_copy (msg, "vnet_counter_type",
+				       (u8 *) counter_type_to_str (i, 0));
+      vat_json_object_add_int (msg, "is_combined", 0);
+      counter_array = vat_json_object_add (msg, "data");
+      vat_json_init_array (counter_array);
+      for (j = 0; j < vec_len (vam->simple_interface_counters[i]); j++)
+	{
+	  packets = vam->simple_interface_counters[i][j];
+	  vat_json_array_add_uint (counter_array, packets);
+	}
+    }
+  for (i = 0; i < vec_len (vam->combined_interface_counters); i++)
+    {
+      msg = vat_json_array_add (msg_array);
+      vat_json_init_object (msg);
+      vat_json_object_add_string_copy (msg, "vnet_counter_type",
+				       (u8 *) counter_type_to_str (i, 1));
+      vat_json_object_add_int (msg, "is_combined", 1);
+      counter_array = vat_json_object_add (msg, "data");
+      vat_json_init_array (counter_array);
+      for (j = 0; j < vec_len (vam->combined_interface_counters[i]); j++)
+	{
+	  c = vam->combined_interface_counters[i][j];
+	  counter = vat_json_array_add (counter_array);
+	  vat_json_init_object (counter);
+	  vat_json_object_add_uint (counter, "packets", c.packets);
+	  vat_json_object_add_uint (counter, "bytes", c.bytes);
+	}
+    }
+
+  /* ip4 fib counters */
+  msg_array = vat_json_object_add (&node, "ip4_fib_counters");
+  vat_json_init_array (msg_array);
+  for (i = 0; i < vec_len (vam->ip4_fib_counters); i++)
+    {
+      msg = vat_json_array_add (msg_array);
+      vat_json_init_object (msg);
+      vat_json_object_add_uint (msg, "vrf_id",
+				vam->ip4_fib_counters_vrf_id_by_index[i]);
+      counter_array = vat_json_object_add (msg, "c");
+      vat_json_init_array (counter_array);
+      for (j = 0; j < vec_len (vam->ip4_fib_counters[i]); j++)
+	{
+	  counter = vat_json_array_add (counter_array);
+	  vat_json_init_object (counter);
+	  c4 = &vam->ip4_fib_counters[i][j];
+	  vat_json_object_add_ip4 (counter, "address", c4->address);
+	  vat_json_object_add_uint (counter, "address_length",
+				    c4->address_length);
+	  vat_json_object_add_uint (counter, "packets", c4->packets);
+	  vat_json_object_add_uint (counter, "bytes", c4->bytes);
+	}
     }
-    if (vam->exec_mode == 1 &&
-        (unformat (i, "exit") || unformat (i, "quit"))) {
-        vam->exec_mode = 0;
-        return 0;
+
+  /* ip6 fib counters */
+  msg_array = vat_json_object_add (&node, "ip6_fib_counters");
+  vat_json_init_array (msg_array);
+  for (i = 0; i < vec_len (vam->ip6_fib_counters); i++)
+    {
+      msg = vat_json_array_add (msg_array);
+      vat_json_init_object (msg);
+      vat_json_object_add_uint (msg, "vrf_id",
+				vam->ip6_fib_counters_vrf_id_by_index[i]);
+      counter_array = vat_json_object_add (msg, "c");
+      vat_json_init_array (counter_array);
+      for (j = 0; j < vec_len (vam->ip6_fib_counters[i]); j++)
+	{
+	  counter = vat_json_array_add (counter_array);
+	  vat_json_init_object (counter);
+	  c6 = &vam->ip6_fib_counters[i][j];
+	  vat_json_object_add_ip6 (counter, "address", c6->address);
+	  vat_json_object_add_uint (counter, "address_length",
+				    c6->address_length);
+	  vat_json_object_add_uint (counter, "packets", c6->packets);
+	  vat_json_object_add_uint (counter, "bytes", c6->bytes);
+	}
     }
 
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-    M(CLI_REQUEST, cli_request);
+  return 0;
+}
 
-    /*
-     * Copy cmd into shared memory.
-     * In order for the CLI command to work, it
-     * must be a vector ending in \n, not a C-string ending
-     * in \n\0.
-     */
-    pthread_mutex_lock (&am->vlib_rp->mutex);
-    oldheap = svm_push_data_heap (am->vlib_rp);
+int
+exec (vat_main_t * vam)
+{
+  api_main_t *am = &api_main;
+  vl_api_cli_request_t *mp;
+  f64 timeout;
+  void *oldheap;
+  u8 *cmd = 0;
+  unformat_input_t *i = vam->input;
 
-    vec_validate (cmd, vec_len(vam->input->buffer)-1);
-    clib_memcpy (cmd, vam->input->buffer, vec_len(vam->input->buffer));
+  if (vec_len (i->buffer) == 0)
+    return -1;
 
-    svm_pop_heap (oldheap);
-    pthread_mutex_unlock (&am->vlib_rp->mutex);
+  if (vam->exec_mode == 0 && unformat (i, "mode"))
+    {
+      vam->exec_mode = 1;
+      return 0;
+    }
+  if (vam->exec_mode == 1 && (unformat (i, "exit") || unformat (i, "quit")))
+    {
+      vam->exec_mode = 0;
+      return 0;
+    }
 
-    mp->cmd_in_shmem = (u64) cmd;
-    S;
-    timeout = vat_time_now (vam) + 10.0;
 
-    while (vat_time_now (vam) < timeout) {
-        if (vam->result_ready == 1) {
-            u8 * free_me;
-            if (vam->shmem_result != NULL)
-                fformat (vam->ofp, "%s", vam->shmem_result);
-            pthread_mutex_lock (&am->vlib_rp->mutex);
-            oldheap = svm_push_data_heap (am->vlib_rp);
+  M (CLI_REQUEST, cli_request);
 
-            free_me = (u8 *)vam->shmem_result;
-            vec_free (free_me);
+  /*
+   * Copy cmd into shared memory.
+   * In order for the CLI command to work, it
+   * must be a vector ending in \n, not a C-string ending
+   * in \n\0.
+   */
+  pthread_mutex_lock (&am->vlib_rp->mutex);
+  oldheap = svm_push_data_heap (am->vlib_rp);
+
+  vec_validate (cmd, vec_len (vam->input->buffer) - 1);
+  clib_memcpy (cmd, vam->input->buffer, vec_len (vam->input->buffer));
 
-            svm_pop_heap (oldheap);
-            pthread_mutex_unlock (&am->vlib_rp->mutex);
-            return 0;
-        }
+  svm_pop_heap (oldheap);
+  pthread_mutex_unlock (&am->vlib_rp->mutex);
+
+  mp->cmd_in_shmem = (u64) cmd;
+  S;
+  timeout = vat_time_now (vam) + 10.0;
+
+  while (vat_time_now (vam) < timeout)
+    {
+      if (vam->result_ready == 1)
+	{
+	  u8 *free_me;
+	  if (vam->shmem_result != NULL)
+	    fformat (vam->ofp, "%s", vam->shmem_result);
+	  pthread_mutex_lock (&am->vlib_rp->mutex);
+	  oldheap = svm_push_data_heap (am->vlib_rp);
+
+	  free_me = (u8 *) vam->shmem_result;
+	  vec_free (free_me);
+
+	  svm_pop_heap (oldheap);
+	  pthread_mutex_unlock (&am->vlib_rp->mutex);
+	  return 0;
+	}
     }
-    return -99;
+  return -99;
 }
 
-static int api_create_loopback (vat_main_t * vam)
+static int
+api_create_loopback (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_create_loopback_t *mp;
-    f64 timeout;
-    u8 mac_address[6];
-    u8 mac_set = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_create_loopback_t *mp;
+  f64 timeout;
+  u8 mac_address[6];
+  u8 mac_set = 0;
 
-    memset (mac_address, 0, sizeof (mac_address));
+  memset (mac_address, 0, sizeof (mac_address));
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
-      {
-        if (unformat (i, "mac %U", unformat_ethernet_address, mac_address))
-            mac_set = 1;
-        else
-          break;
-      }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "mac %U", unformat_ethernet_address, mac_address))
+	mac_set = 1;
+      else
+	break;
+    }
 
-    /* Construct the API message */
-    M(CREATE_LOOPBACK, create_loopback);
-    if (mac_set)
-        clib_memcpy (mp->mac_address, mac_address, sizeof (mac_address));
+  /* Construct the API message */
+  M (CREATE_LOOPBACK, create_loopback);
+  if (mac_set)
+    clib_memcpy (mp->mac_address, mac_address, sizeof (mac_address));
 
-    S; W;
+  S;
+  W;
 }
 
-static int api_delete_loopback (vat_main_t * vam)
+static int
+api_delete_loopback (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_delete_loopback_t *mp;
-    f64 timeout;
-    u32 sw_if_index = ~0;
+  unformat_input_t *i = vam->input;
+  vl_api_delete_loopback_t *mp;
+  f64 timeout;
+  u32 sw_if_index = ~0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
-      {
-        if (unformat (i, "sw_if_index %d", &sw_if_index))
-          ;
-        else
-          break;
-      }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "sw_if_index %d", &sw_if_index))
+	;
+      else
+	break;
+    }
 
-    if (sw_if_index == ~0)
-      {
-        errmsg ("missing sw_if_index\n");
-        return -99;
-      }
+  if (sw_if_index == ~0)
+    {
+      errmsg ("missing sw_if_index\n");
+      return -99;
+    }
 
-    /* Construct the API message */
-    M(DELETE_LOOPBACK, delete_loopback);
-    mp->sw_if_index = ntohl (sw_if_index);
+  /* Construct the API message */
+  M (DELETE_LOOPBACK, delete_loopback);
+  mp->sw_if_index = ntohl (sw_if_index);
 
-    S; W;
+  S;
+  W;
 }
 
-static int api_want_stats (vat_main_t * vam)
+static int
+api_want_stats (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_want_stats_t * mp;
-    f64 timeout;
-    int enable = -1;
+  unformat_input_t *i = vam->input;
+  vl_api_want_stats_t *mp;
+  f64 timeout;
+  int enable = -1;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
-      {
-        if (unformat (i, "enable"))
-          enable = 1;
-        else if (unformat (i, "disable"))
-          enable = 0;
-        else
-          break;
-      }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "enable"))
+	enable = 1;
+      else if (unformat (i, "disable"))
+	enable = 0;
+      else
+	break;
+    }
 
-    if (enable == -1)
-      {
-        errmsg ("missing enable|disable\n");
-        return -99;
-      }
+  if (enable == -1)
+    {
+      errmsg ("missing enable|disable\n");
+      return -99;
+    }
 
-    M(WANT_STATS, want_stats);
-    mp->enable_disable = enable;
+  M (WANT_STATS, want_stats);
+  mp->enable_disable = enable;
 
-    S; W;
+  S;
+  W;
 }
 
-static int api_want_interface_events (vat_main_t * vam)
+static int
+api_want_interface_events (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_want_interface_events_t * mp;
-    f64 timeout;
-    int enable = -1;
+  unformat_input_t *i = vam->input;
+  vl_api_want_interface_events_t *mp;
+  f64 timeout;
+  int enable = -1;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
-      {
-        if (unformat (i, "enable"))
-          enable = 1;
-        else if (unformat (i, "disable"))
-          enable = 0;
-        else
-          break;
-      }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "enable"))
+	enable = 1;
+      else if (unformat (i, "disable"))
+	enable = 0;
+      else
+	break;
+    }
 
-    if (enable == -1)
-      {
-        errmsg ("missing enable|disable\n");
-        return -99;
-      }
+  if (enable == -1)
+    {
+      errmsg ("missing enable|disable\n");
+      return -99;
+    }
 
-    M(WANT_INTERFACE_EVENTS, want_interface_events);
-    mp->enable_disable = enable;
+  M (WANT_INTERFACE_EVENTS, want_interface_events);
+  mp->enable_disable = enable;
 
-    vam->interface_event_display = enable;
+  vam->interface_event_display = enable;
 
-    S; W;
+  S;
+  W;
 }
 
 
 /* Note: non-static, called once to set up the initial intfc table */
-int api_sw_interface_dump (vat_main_t * vam)
+int
+api_sw_interface_dump (vat_main_t * vam)
 {
-    vl_api_sw_interface_dump_t *mp;
-    f64 timeout;
-    hash_pair_t * p;
-    name_sort_t * nses = 0, * ns;
-    sw_interface_subif_t * sub = NULL;
+  vl_api_sw_interface_dump_t *mp;
+  f64 timeout;
+  hash_pair_t *p;
+  name_sort_t *nses = 0, *ns;
+  sw_interface_subif_t *sub = NULL;
 
-    /* Toss the old name table */
-    hash_foreach_pair (p, vam->sw_if_index_by_interface_name,
-    ({
-        vec_add2 (nses, ns, 1);
-        ns->name = (u8 *)(p->key);
-        ns->value = (u32) p->value[0];
-    }));
+  /* Toss the old name table */
+  /* *INDENT-OFF* */
+  hash_foreach_pair (p, vam->sw_if_index_by_interface_name,
+  ({
+    vec_add2 (nses, ns, 1);
+    ns->name = (u8 *)(p->key);
+    ns->value = (u32) p->value[0];
+  }));
+  /* *INDENT-ON* */
 
-    hash_free (vam->sw_if_index_by_interface_name);
+  hash_free (vam->sw_if_index_by_interface_name);
 
-    vec_foreach (ns, nses)
-        vec_free (ns->name);
+  vec_foreach (ns, nses) vec_free (ns->name);
 
-    vec_free (nses);
+  vec_free (nses);
 
-    vec_foreach (sub, vam->sw_if_subif_table) {
-        vec_free (sub->interface_name);
-    }
-    vec_free (vam->sw_if_subif_table);
+  vec_foreach (sub, vam->sw_if_subif_table)
+  {
+    vec_free (sub->interface_name);
+  }
+  vec_free (vam->sw_if_subif_table);
 
-    /* recreate the interface name hash table */
-    vam->sw_if_index_by_interface_name
-        = hash_create_string (0, sizeof(uword));
+  /* recreate the interface name hash table */
+  vam->sw_if_index_by_interface_name = hash_create_string (0, sizeof (uword));
 
-    /* Get list of ethernets */
-    M(SW_INTERFACE_DUMP, sw_interface_dump);
-    mp->name_filter_valid = 1;
-    strncpy ((char *) mp->name_filter, "Ether", sizeof(mp->name_filter)-1);
-    S;
+  /* Get list of ethernets */
+  M (SW_INTERFACE_DUMP, sw_interface_dump);
+  mp->name_filter_valid = 1;
+  strncpy ((char *) mp->name_filter, "Ether", sizeof (mp->name_filter) - 1);
+  S;
 
-    /* and local / loopback interfaces */
-    M(SW_INTERFACE_DUMP, sw_interface_dump);
-    mp->name_filter_valid = 1;
-    strncpy ((char *) mp->name_filter, "lo", sizeof(mp->name_filter)-1);
-    S;
+  /* and local / loopback interfaces */
+  M (SW_INTERFACE_DUMP, sw_interface_dump);
+  mp->name_filter_valid = 1;
+  strncpy ((char *) mp->name_filter, "lo", sizeof (mp->name_filter) - 1);
+  S;
 
 
-    /* and vxlan-gpe tunnel interfaces */
-    M(SW_INTERFACE_DUMP, sw_interface_dump);
-    mp->name_filter_valid = 1;
-    strncpy ((char *) mp->name_filter, "vxlan_gpe", sizeof(mp->name_filter)-1);
-    S;
+  /* and vxlan-gpe tunnel interfaces */
+  M (SW_INTERFACE_DUMP, sw_interface_dump);
+  mp->name_filter_valid = 1;
+  strncpy ((char *) mp->name_filter, "vxlan_gpe",
+	   sizeof (mp->name_filter) - 1);
+  S;
 
-    /* and vxlan tunnel interfaces */
-    M(SW_INTERFACE_DUMP, sw_interface_dump);
-    mp->name_filter_valid = 1;
-    strncpy ((char *) mp->name_filter, "vxlan", sizeof(mp->name_filter)-1);
-    S;
+  /* and vxlan tunnel interfaces */
+  M (SW_INTERFACE_DUMP, sw_interface_dump);
+  mp->name_filter_valid = 1;
+  strncpy ((char *) mp->name_filter, "vxlan", sizeof (mp->name_filter) - 1);
+  S;
 
-    /* and host (af_packet) interfaces */
-    M(SW_INTERFACE_DUMP, sw_interface_dump);
-    mp->name_filter_valid = 1;
-    strncpy ((char *) mp->name_filter, "host", sizeof(mp->name_filter)-1);
-    S;
+  /* and host (af_packet) interfaces */
+  M (SW_INTERFACE_DUMP, sw_interface_dump);
+  mp->name_filter_valid = 1;
+  strncpy ((char *) mp->name_filter, "host", sizeof (mp->name_filter) - 1);
+  S;
 
-    /* and l2tpv3 tunnel interfaces */
-    M(SW_INTERFACE_DUMP, sw_interface_dump);
-    mp->name_filter_valid = 1;
-    strncpy ((char *) mp->name_filter, "l2tpv3_tunnel", sizeof(mp->name_filter)-1);
-    S;
+  /* and l2tpv3 tunnel interfaces */
+  M (SW_INTERFACE_DUMP, sw_interface_dump);
+  mp->name_filter_valid = 1;
+  strncpy ((char *) mp->name_filter, "l2tpv3_tunnel",
+	   sizeof (mp->name_filter) - 1);
+  S;
+
+  /* and GRE tunnel interfaces */
+  M (SW_INTERFACE_DUMP, sw_interface_dump);
+  mp->name_filter_valid = 1;
+  strncpy ((char *) mp->name_filter, "gre", sizeof (mp->name_filter) - 1);
+  S;
 
-    /* and GRE tunnel interfaces */
-    M(SW_INTERFACE_DUMP, sw_interface_dump);
-    mp->name_filter_valid = 1;
-    strncpy ((char *) mp->name_filter, "gre", sizeof(mp->name_filter)-1);
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
     S;
+  }
+  W;
+}
 
-    /* Use a control ping for synchronization */
-    {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
-    }
-    W;
-}
-
-static int api_sw_interface_set_flags (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_sw_interface_set_flags_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8 sw_if_index_set = 0;
-    u8 admin_up = 0, link_up = 0;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "admin-up"))
-            admin_up = 1;
-        else if (unformat (i, "admin-down"))
-            admin_up = 0;
-        else if (unformat (i, "link-up"))
-            link_up = 1;
-        else if (unformat (i, "link-down"))
-            link_up = 0;
-        else if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else
-            break;
+static int
+api_sw_interface_set_flags (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_sw_interface_set_flags_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
+  u8 admin_up = 0, link_up = 0;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "admin-up"))
+	admin_up = 1;
+      else if (unformat (i, "admin-down"))
+	admin_up = 0;
+      else if (unformat (i, "link-up"))
+	link_up = 1;
+      else if (unformat (i, "link-down"))
+	link_up = 0;
+      else if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else
+	break;
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    /* Construct the API message */
-    M(SW_INTERFACE_SET_FLAGS, sw_interface_set_flags);
-    mp->sw_if_index = ntohl (sw_if_index);
-    mp->admin_up_down = admin_up;
-    mp->link_up_down = link_up;
+  /* Construct the API message */
+  M (SW_INTERFACE_SET_FLAGS, sw_interface_set_flags);
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->admin_up_down = admin_up;
+  mp->link_up_down = link_up;
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Wait for a reply, return the good/bad news... */
-    W;
+  /* Wait for a reply, return the good/bad news... */
+  W;
 }
 
-static int api_sw_interface_clear_stats (vat_main_t * vam)
+static int
+api_sw_interface_clear_stats (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_sw_interface_clear_stats_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8 sw_if_index_set = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_sw_interface_clear_stats_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
 
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else
-            break;
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else
+	break;
     }
 
-    /* Construct the API message */
-    M(SW_INTERFACE_CLEAR_STATS, sw_interface_clear_stats);
+  /* Construct the API message */
+  M (SW_INTERFACE_CLEAR_STATS, sw_interface_clear_stats);
 
-    if (sw_if_index_set == 1)
-        mp->sw_if_index = ntohl (sw_if_index);
-    else
-    	mp->sw_if_index = ~0;
+  if (sw_if_index_set == 1)
+    mp->sw_if_index = ntohl (sw_if_index);
+  else
+    mp->sw_if_index = ~0;
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Wait for a reply, return the good/bad news... */
-    W;
-}
-
-static int api_sw_interface_add_del_address (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_sw_interface_add_del_address_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8 sw_if_index_set = 0;
-    u8 is_add = 1, del_all = 0;
-    u32 address_length = 0;
-    u8 v4_address_set = 0;
-    u8 v6_address_set = 0;
-    ip4_address_t v4address;
-    ip6_address_t v6address;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "del-all"))
-            del_all = 1;
-        else if (unformat (i, "del"))
-            is_add = 0;
-        else if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "%U/%d",
-                           unformat_ip4_address, &v4address,
-                           &address_length))
-            v4_address_set = 1;
-        else if (unformat (i, "%U/%d",
-                           unformat_ip6_address, &v6address,
-                           &address_length))
-            v6_address_set = 1;
-        else
-            break;
+  /* Wait for a reply, return the good/bad news... */
+  W;
+}
+
+static int
+api_sw_interface_add_del_address (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_sw_interface_add_del_address_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
+  u8 is_add = 1, del_all = 0;
+  u32 address_length = 0;
+  u8 v4_address_set = 0;
+  u8 v6_address_set = 0;
+  ip4_address_t v4address;
+  ip6_address_t v6address;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "del-all"))
+	del_all = 1;
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "%U/%d",
+			 unformat_ip4_address, &v4address, &address_length))
+	v4_address_set = 1;
+      else if (unformat (i, "%U/%d",
+			 unformat_ip6_address, &v6address, &address_length))
+	v6_address_set = 1;
+      else
+	break;
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
-    if (v4_address_set && v6_address_set) {
-        errmsg ("both v4 and v6 addresses set\n");
-        return -99;
+  if (v4_address_set && v6_address_set)
+    {
+      errmsg ("both v4 and v6 addresses set\n");
+      return -99;
     }
-    if (!v4_address_set && !v6_address_set && !del_all) {
-        errmsg ("no addresses set\n");
-        return -99;
+  if (!v4_address_set && !v6_address_set && !del_all)
+    {
+      errmsg ("no addresses set\n");
+      return -99;
     }
 
-    /* Construct the API message */
-    M(SW_INTERFACE_ADD_DEL_ADDRESS, sw_interface_add_del_address);
+  /* Construct the API message */
+  M (SW_INTERFACE_ADD_DEL_ADDRESS, sw_interface_add_del_address);
 
-    mp->sw_if_index = ntohl (sw_if_index);
-    mp->is_add = is_add;
-    mp->del_all = del_all;
-    if (v6_address_set) {
-        mp->is_ipv6 = 1;
-        clib_memcpy (mp->address, &v6address, sizeof (v6address));
-    } else {
-        clib_memcpy (mp->address, &v4address, sizeof (v4address));
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->is_add = is_add;
+  mp->del_all = del_all;
+  if (v6_address_set)
+    {
+      mp->is_ipv6 = 1;
+      clib_memcpy (mp->address, &v6address, sizeof (v6address));
     }
-    mp->address_length = address_length;
+  else
+    {
+      clib_memcpy (mp->address, &v4address, sizeof (v4address));
+    }
+  mp->address_length = address_length;
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Wait for a reply, return good/bad news  */
-    W;
-}
-
-static int api_sw_interface_set_table (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_sw_interface_set_table_t *mp;
-    f64 timeout;
-    u32 sw_if_index, vrf_id = 0;
-    u8 sw_if_index_set = 0;
-    u8 is_ipv6 = 0;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "vrf %d", &vrf_id))
-            ;
-        else if (unformat (i, "ipv6"))
-            is_ipv6 = 1;
-        else
-            break;
+  /* Wait for a reply, return good/bad news  */
+  W;
+}
+
+static int
+api_sw_interface_set_table (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_sw_interface_set_table_t *mp;
+  f64 timeout;
+  u32 sw_if_index, vrf_id = 0;
+  u8 sw_if_index_set = 0;
+  u8 is_ipv6 = 0;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "vrf %d", &vrf_id))
+	;
+      else if (unformat (i, "ipv6"))
+	is_ipv6 = 1;
+      else
+	break;
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    /* Construct the API message */
-    M(SW_INTERFACE_SET_TABLE, sw_interface_set_table);
+  /* Construct the API message */
+  M (SW_INTERFACE_SET_TABLE, sw_interface_set_table);
 
-    mp->sw_if_index = ntohl (sw_if_index);
-    mp->is_ipv6 = is_ipv6;
-    mp->vrf_id = ntohl (vrf_id);
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->is_ipv6 = is_ipv6;
+  mp->vrf_id = ntohl (vrf_id);
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Wait for a reply... */
-    W;
-}
-
-static int api_sw_interface_set_vpath (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_sw_interface_set_vpath_t *mp;
-    f64 timeout;
-    u32 sw_if_index = 0;
-    u8 sw_if_index_set = 0;
-    u8 is_enable = 0;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "enable"))
-            is_enable = 1;
-        else if (unformat (i, "disable"))
-            is_enable = 0;
-        else
-            break;
+  /* Wait for a reply... */
+  W;
+}
+
+static int
+api_sw_interface_set_vpath (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_sw_interface_set_vpath_t *mp;
+  f64 timeout;
+  u32 sw_if_index = 0;
+  u8 sw_if_index_set = 0;
+  u8 is_enable = 0;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "enable"))
+	is_enable = 1;
+      else if (unformat (i, "disable"))
+	is_enable = 0;
+      else
+	break;
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    /* Construct the API message */
-    M(SW_INTERFACE_SET_VPATH, sw_interface_set_vpath);
+  /* Construct the API message */
+  M (SW_INTERFACE_SET_VPATH, sw_interface_set_vpath);
+
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->enable = is_enable;
 
-    mp->sw_if_index = ntohl (sw_if_index);
-    mp->enable = is_enable;
+  /* send it... */
+  S;
 
-    /* send it... */
-    S;
+  /* Wait for a reply... */
+  W;
+}
 
-    /* Wait for a reply... */
-    W;
-}
-
-static int api_sw_interface_set_l2_xconnect (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_sw_interface_set_l2_xconnect_t *mp;
-    f64 timeout;
-    u32 rx_sw_if_index;
-    u8 rx_sw_if_index_set = 0;
-    u32 tx_sw_if_index;
-    u8 tx_sw_if_index_set = 0;
-    u8 enable = 1;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "rx_sw_if_index %d", &rx_sw_if_index))
-            rx_sw_if_index_set = 1;
-	else if (unformat (i, "tx_sw_if_index %d", &tx_sw_if_index))
-            tx_sw_if_index_set = 1;
-	else if (unformat (i, "rx")) {
-	    if (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-		if (unformat (i, "%U", unformat_sw_if_index, vam,
-			      &rx_sw_if_index))
-		    rx_sw_if_index_set = 1;
-	    } else
-		break;
-	} else if (unformat (i, "tx")) {
-	    if (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-		if (unformat (i, "%U", unformat_sw_if_index, vam,
-			      &tx_sw_if_index))
-		    tx_sw_if_index_set = 1;
-	    } else
-		break;
-	} else if (unformat (i, "enable"))
-	    enable = 1;
-	else if (unformat (i, "disable"))
-	    enable = 0;
-	else
-            break;
+static int
+api_sw_interface_set_l2_xconnect (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_sw_interface_set_l2_xconnect_t *mp;
+  f64 timeout;
+  u32 rx_sw_if_index;
+  u8 rx_sw_if_index_set = 0;
+  u32 tx_sw_if_index;
+  u8 tx_sw_if_index_set = 0;
+  u8 enable = 1;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "rx_sw_if_index %d", &rx_sw_if_index))
+	rx_sw_if_index_set = 1;
+      else if (unformat (i, "tx_sw_if_index %d", &tx_sw_if_index))
+	tx_sw_if_index_set = 1;
+      else if (unformat (i, "rx"))
+	{
+	  if (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+	    {
+	      if (unformat (i, "%U", unformat_sw_if_index, vam,
+			    &rx_sw_if_index))
+		rx_sw_if_index_set = 1;
+	    }
+	  else
+	    break;
+	}
+      else if (unformat (i, "tx"))
+	{
+	  if (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+	    {
+	      if (unformat (i, "%U", unformat_sw_if_index, vam,
+			    &tx_sw_if_index))
+		tx_sw_if_index_set = 1;
+	    }
+	  else
+	    break;
+	}
+      else if (unformat (i, "enable"))
+	enable = 1;
+      else if (unformat (i, "disable"))
+	enable = 0;
+      else
+	break;
     }
 
-    if (rx_sw_if_index_set == 0) {
-        errmsg ("missing rx interface name or rx_sw_if_index\n");
-        return -99;
+  if (rx_sw_if_index_set == 0)
+    {
+      errmsg ("missing rx interface name or rx_sw_if_index\n");
+      return -99;
     }
 
-    if (enable && (tx_sw_if_index_set == 0)) {
-        errmsg ("missing tx interface name or tx_sw_if_index\n");
-        return -99;
+  if (enable && (tx_sw_if_index_set == 0))
+    {
+      errmsg ("missing tx interface name or tx_sw_if_index\n");
+      return -99;
     }
 
-    M(SW_INTERFACE_SET_L2_XCONNECT, sw_interface_set_l2_xconnect);
+  M (SW_INTERFACE_SET_L2_XCONNECT, sw_interface_set_l2_xconnect);
 
-    mp->rx_sw_if_index = ntohl(rx_sw_if_index);
-    mp->tx_sw_if_index = ntohl(tx_sw_if_index);
-    mp->enable = enable;
+  mp->rx_sw_if_index = ntohl (rx_sw_if_index);
+  mp->tx_sw_if_index = ntohl (tx_sw_if_index);
+  mp->enable = enable;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_sw_interface_set_l2_bridge (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_sw_interface_set_l2_bridge_t *mp;
-    f64 timeout;
-    u32 rx_sw_if_index;
-    u8 rx_sw_if_index_set = 0;
-    u32 bd_id;
-    u8 bd_id_set = 0;
-    u8 bvi = 0;
-    u32 shg = 0;
-    u8 enable = 1;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "sw_if_index %d", &rx_sw_if_index))
-            rx_sw_if_index_set = 1;
-	else if (unformat (i, "bd_id %d", &bd_id))
-            bd_id_set = 1;
-	else if (unformat (i, "%U", unformat_sw_if_index, vam,
-                           &rx_sw_if_index))
-            rx_sw_if_index_set = 1;
-	else if (unformat (i, "shg %d", &shg))
-            ;
-        else if (unformat (i, "bvi"))
-            bvi = 1;
-	else if (unformat (i, "enable"))
-	    enable = 1;
-	else if (unformat (i, "disable"))
-	    enable = 0;
-	else
-            break;
+static int
+api_sw_interface_set_l2_bridge (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_sw_interface_set_l2_bridge_t *mp;
+  f64 timeout;
+  u32 rx_sw_if_index;
+  u8 rx_sw_if_index_set = 0;
+  u32 bd_id;
+  u8 bd_id_set = 0;
+  u8 bvi = 0;
+  u32 shg = 0;
+  u8 enable = 1;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "sw_if_index %d", &rx_sw_if_index))
+	rx_sw_if_index_set = 1;
+      else if (unformat (i, "bd_id %d", &bd_id))
+	bd_id_set = 1;
+      else if (unformat (i, "%U", unformat_sw_if_index, vam, &rx_sw_if_index))
+	rx_sw_if_index_set = 1;
+      else if (unformat (i, "shg %d", &shg))
+	;
+      else if (unformat (i, "bvi"))
+	bvi = 1;
+      else if (unformat (i, "enable"))
+	enable = 1;
+      else if (unformat (i, "disable"))
+	enable = 0;
+      else
+	break;
     }
 
-    if (rx_sw_if_index_set == 0) {
-        errmsg ("missing rx interface name or sw_if_index\n");
-        return -99;
+  if (rx_sw_if_index_set == 0)
+    {
+      errmsg ("missing rx interface name or sw_if_index\n");
+      return -99;
     }
 
-    if (enable && (bd_id_set == 0)) {
-        errmsg ("missing bridge domain\n");
-        return -99;
+  if (enable && (bd_id_set == 0))
+    {
+      errmsg ("missing bridge domain\n");
+      return -99;
     }
 
-    M(SW_INTERFACE_SET_L2_BRIDGE, sw_interface_set_l2_bridge);
+  M (SW_INTERFACE_SET_L2_BRIDGE, sw_interface_set_l2_bridge);
 
-    mp->rx_sw_if_index = ntohl(rx_sw_if_index);
-    mp->bd_id = ntohl(bd_id);
-    mp->shg = (u8)shg;
-    mp->bvi = bvi;
-    mp->enable = enable;
+  mp->rx_sw_if_index = ntohl (rx_sw_if_index);
+  mp->bd_id = ntohl (bd_id);
+  mp->shg = (u8) shg;
+  mp->bvi = bvi;
+  mp->enable = enable;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_bridge_domain_dump (vat_main_t * vam)
+static int
+api_bridge_domain_dump (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_bridge_domain_dump_t *mp;
-    f64 timeout;
-    u32 bd_id = ~0;
+  unformat_input_t *i = vam->input;
+  vl_api_bridge_domain_dump_t *mp;
+  f64 timeout;
+  u32 bd_id = ~0;
 
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "bd_id %d", &bd_id))
-            ;
-        else
-            break;
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "bd_id %d", &bd_id))
+	;
+      else
+	break;
     }
 
-    M(BRIDGE_DOMAIN_DUMP, bridge_domain_dump);
-    mp->bd_id = ntohl(bd_id);
-    S;
+  M (BRIDGE_DOMAIN_DUMP, bridge_domain_dump);
+  mp->bd_id = ntohl (bd_id);
+  S;
 
-    /* Use a control ping for synchronization */
-    {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
-    }
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
 
-    W;
-    /* NOTREACHED */
-    return 0;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_bridge_domain_add_del (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_bridge_domain_add_del_t *mp;
-    f64 timeout;
-    u32 bd_id = ~0;
-    u8 is_add = 1;
-    u32 flood = 1, forward = 1, learn = 1, uu_flood = 1, arp_term = 0;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "bd_id %d", &bd_id))
-            ;
-	else if (unformat (i, "flood %d", &flood))
-             ;
-	else if (unformat (i, "uu-flood %d", &uu_flood))
-             ;
-	else if (unformat (i, "forward %d", &forward))
-             ;
-	else if (unformat (i, "learn %d", &learn))
-             ;
-	else if (unformat (i, "arp-term %d", &arp_term))
-             ;
-	else if (unformat (i, "del")) {
-             is_add = 0;
-             flood = uu_flood = forward = learn = 0;
-        }
-        else
-            break;
+static int
+api_bridge_domain_add_del (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_bridge_domain_add_del_t *mp;
+  f64 timeout;
+  u32 bd_id = ~0;
+  u8 is_add = 1;
+  u32 flood = 1, forward = 1, learn = 1, uu_flood = 1, arp_term = 0;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "bd_id %d", &bd_id))
+	;
+      else if (unformat (i, "flood %d", &flood))
+	;
+      else if (unformat (i, "uu-flood %d", &uu_flood))
+	;
+      else if (unformat (i, "forward %d", &forward))
+	;
+      else if (unformat (i, "learn %d", &learn))
+	;
+      else if (unformat (i, "arp-term %d", &arp_term))
+	;
+      else if (unformat (i, "del"))
+	{
+	  is_add = 0;
+	  flood = uu_flood = forward = learn = 0;
+	}
+      else
+	break;
     }
 
-    if (bd_id == ~0) {
-        errmsg ("missing bridge domain\n");
-        return -99;
+  if (bd_id == ~0)
+    {
+      errmsg ("missing bridge domain\n");
+      return -99;
     }
 
-    M(BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del);
+  M (BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del);
 
-    mp->bd_id = ntohl(bd_id);
-    mp->flood = flood;
-    mp->uu_flood = uu_flood;
-    mp->forward = forward;
-    mp->learn = learn;
-    mp->arp_term = arp_term;
-    mp->is_add = is_add;
+  mp->bd_id = ntohl (bd_id);
+  mp->flood = flood;
+  mp->uu_flood = uu_flood;
+  mp->forward = forward;
+  mp->learn = learn;
+  mp->arp_term = arp_term;
+  mp->is_add = is_add;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_l2fib_add_del (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_l2fib_add_del_t *mp;
-    f64 timeout;
-    u64 mac = 0;
-    u8 mac_set = 0;
-    u32 bd_id;
-    u8 bd_id_set = 0;
-    u32 sw_if_index;
-    u8 sw_if_index_set = 0;
-    u8 is_add = 1;
-    u8 static_mac = 0;
-    u8 filter_mac = 0;
-    u8 bvi_mac = 0;
-    int count = 1;
-    f64 before = 0;
-    int j;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "mac %U", unformat_ethernet_address, &mac))
-            mac_set = 1;
-	else if (unformat (i, "bd_id %d", &bd_id))
-            bd_id_set = 1;
-	else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-	else if (unformat (i, "sw_if")) {
-	    if (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-		if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-		    sw_if_index_set = 1;
-	    } else
-		break;
-	} else if (unformat (i, "static"))
-	    static_mac = 1;
-	else if (unformat (i, "filter")) {
-	    filter_mac = 1;
-	    static_mac = 1;
-	} else if (unformat (i, "bvi")) {
-	    bvi_mac = 1;
-	    static_mac = 1;
-	} else if (unformat (i, "del"))
-	    is_add = 0;
-        else if (unformat (i, "count %d", &count))
-	    ;
-	else
+static int
+api_l2fib_add_del (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_l2fib_add_del_t *mp;
+  f64 timeout;
+  u64 mac = 0;
+  u8 mac_set = 0;
+  u32 bd_id;
+  u8 bd_id_set = 0;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
+  u8 is_add = 1;
+  u8 static_mac = 0;
+  u8 filter_mac = 0;
+  u8 bvi_mac = 0;
+  int count = 1;
+  f64 before = 0;
+  int j;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "mac %U", unformat_ethernet_address, &mac))
+	mac_set = 1;
+      else if (unformat (i, "bd_id %d", &bd_id))
+	bd_id_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if"))
+	{
+	  if (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+	    {
+	      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+		sw_if_index_set = 1;
+	    }
+	  else
 	    break;
+	}
+      else if (unformat (i, "static"))
+	static_mac = 1;
+      else if (unformat (i, "filter"))
+	{
+	  filter_mac = 1;
+	  static_mac = 1;
+	}
+      else if (unformat (i, "bvi"))
+	{
+	  bvi_mac = 1;
+	  static_mac = 1;
+	}
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else if (unformat (i, "count %d", &count))
+	;
+      else
+	break;
     }
 
-    if (mac_set == 0) {
-        errmsg ("missing mac address\n");
-        return -99;
+  if (mac_set == 0)
+    {
+      errmsg ("missing mac address\n");
+      return -99;
     }
 
-    if (bd_id_set == 0) {
-        errmsg ("missing bridge domain\n");
-        return -99;
+  if (bd_id_set == 0)
+    {
+      errmsg ("missing bridge domain\n");
+      return -99;
     }
 
-    if (is_add && (sw_if_index_set == 0)) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (is_add && (sw_if_index_set == 0))
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    if (count > 1) {
-        /* Turn on async mode */
-        vam->async_mode = 1;
-        vam->async_errors = 0;
-        before = vat_time_now(vam);
+  if (count > 1)
+    {
+      /* Turn on async mode */
+      vam->async_mode = 1;
+      vam->async_errors = 0;
+      before = vat_time_now (vam);
     }
 
-    for (j = 0; j < count; j++) {
-	M(L2FIB_ADD_DEL, l2fib_add_del);
+  for (j = 0; j < count; j++)
+    {
+      M (L2FIB_ADD_DEL, l2fib_add_del);
 
-	mp->mac = mac;
-	mp->bd_id = ntohl(bd_id);
-	mp->is_add = is_add;
+      mp->mac = mac;
+      mp->bd_id = ntohl (bd_id);
+      mp->is_add = is_add;
 
-	if (is_add) {
-	    mp->sw_if_index = ntohl(sw_if_index);
-	    mp->static_mac = static_mac;
-	    mp->filter_mac = filter_mac;
-	    mp->bvi_mac = bvi_mac;
+      if (is_add)
+	{
+	  mp->sw_if_index = ntohl (sw_if_index);
+	  mp->static_mac = static_mac;
+	  mp->filter_mac = filter_mac;
+	  mp->bvi_mac = bvi_mac;
 	}
-	increment_mac_address (&mac);
-	/* send it... */
-        S;
+      increment_mac_address (&mac);
+      /* send it... */
+      S;
     }
 
-    if (count > 1) {
-        vl_api_control_ping_t * mp;
-        f64 after;
+  if (count > 1)
+    {
+      vl_api_control_ping_t *mp;
+      f64 after;
 
-        /* Shut off async mode */
-        vam->async_mode = 0;
+      /* Shut off async mode */
+      vam->async_mode = 0;
 
-        M(CONTROL_PING, control_ping);
-        S;
+      M (CONTROL_PING, control_ping);
+      S;
 
-        timeout = vat_time_now(vam) + 1.0;
-        while (vat_time_now (vam) < timeout)
-            if (vam->result_ready == 1)
-                goto out;
-        vam->retval = -99;
+      timeout = vat_time_now (vam) + 1.0;
+      while (vat_time_now (vam) < timeout)
+	if (vam->result_ready == 1)
+	  goto out;
+      vam->retval = -99;
 
     out:
-        if (vam->retval == -99)
-            errmsg ("timeout\n");
-
-        if (vam->async_errors > 0) {
-            errmsg ("%d asynchronous errors\n", vam->async_errors);
-            vam->retval = -98;
-        }
-        vam->async_errors = 0;
-        after = vat_time_now(vam);
-
-        fformat(vam->ofp, "%d routes in %.6f secs, %.2f routes/sec\n",
-                count, after - before, count / (after - before));
-    } else {
-        /* Wait for a reply... */
-        W;
-    }
-    /* Return the good/bad news */
-    return (vam->retval);
-}
-
-static int api_l2_flags (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_l2_flags_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u32 feature_bitmap = 0;
-    u8 sw_if_index_set = 0;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "sw_if")) {
-            if (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-                if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-                    sw_if_index_set = 1;
-            } else
-                break;
-	} else if (unformat (i, "learn"))
-            feature_bitmap |= L2INPUT_FEAT_LEARN;
-	else if (unformat (i, "forward"))
-	    feature_bitmap |= L2INPUT_FEAT_FWD;
-	else if (unformat (i, "flood"))
-	    feature_bitmap |= L2INPUT_FEAT_FLOOD;
-	else if (unformat (i, "uu-flood"))
-	    feature_bitmap |= L2INPUT_FEAT_UU_FLOOD;
-	else
-            break;
+      if (vam->retval == -99)
+	errmsg ("timeout\n");
+
+      if (vam->async_errors > 0)
+	{
+	  errmsg ("%d asynchronous errors\n", vam->async_errors);
+	  vam->retval = -98;
+	}
+      vam->async_errors = 0;
+      after = vat_time_now (vam);
+
+      fformat (vam->ofp, "%d routes in %.6f secs, %.2f routes/sec\n",
+	       count, after - before, count / (after - before));
+    }
+  else
+    {
+      /* Wait for a reply... */
+      W;
     }
+  /* Return the good/bad news */
+  return (vam->retval);
+}
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+static int
+api_l2_flags (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_l2_flags_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u32 feature_bitmap = 0;
+  u8 sw_if_index_set = 0;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if"))
+	{
+	  if (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+	    {
+	      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+		sw_if_index_set = 1;
+	    }
+	  else
+	    break;
+	}
+      else if (unformat (i, "learn"))
+	feature_bitmap |= L2INPUT_FEAT_LEARN;
+      else if (unformat (i, "forward"))
+	feature_bitmap |= L2INPUT_FEAT_FWD;
+      else if (unformat (i, "flood"))
+	feature_bitmap |= L2INPUT_FEAT_FLOOD;
+      else if (unformat (i, "uu-flood"))
+	feature_bitmap |= L2INPUT_FEAT_UU_FLOOD;
+      else
+	break;
     }
 
-    M(L2_FLAGS, l2_flags);
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
+    }
 
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->feature_bitmap = ntohl(feature_bitmap);
+  M (L2_FLAGS, l2_flags);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->feature_bitmap = ntohl (feature_bitmap);
+
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_bridge_flags (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_bridge_flags_t *mp;
-    f64 timeout;
-    u32 bd_id;
-    u8 bd_id_set = 0;
-    u8 is_set = 1;
-    u32 flags = 0;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "bd_id %d", &bd_id))
-            bd_id_set = 1;
-	else if (unformat (i, "learn"))
-	    flags |= L2_LEARN;
-	else if (unformat (i, "forward"))
-	    flags |= L2_FWD;
-	else if (unformat (i, "flood"))
-	    flags |= L2_FLOOD;
-	else if (unformat (i, "uu-flood"))
-	    flags |= L2_UU_FLOOD;
-	else if (unformat (i, "arp-term"))
-	    flags |= L2_ARP_TERM;
-	else if (unformat (i, "off"))
-	    is_set = 0;
-	else if (unformat (i, "disable"))
-	    is_set = 0;
-	else
-            break;
+static int
+api_bridge_flags (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_bridge_flags_t *mp;
+  f64 timeout;
+  u32 bd_id;
+  u8 bd_id_set = 0;
+  u8 is_set = 1;
+  u32 flags = 0;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "bd_id %d", &bd_id))
+	bd_id_set = 1;
+      else if (unformat (i, "learn"))
+	flags |= L2_LEARN;
+      else if (unformat (i, "forward"))
+	flags |= L2_FWD;
+      else if (unformat (i, "flood"))
+	flags |= L2_FLOOD;
+      else if (unformat (i, "uu-flood"))
+	flags |= L2_UU_FLOOD;
+      else if (unformat (i, "arp-term"))
+	flags |= L2_ARP_TERM;
+      else if (unformat (i, "off"))
+	is_set = 0;
+      else if (unformat (i, "disable"))
+	is_set = 0;
+      else
+	break;
     }
 
-    if (bd_id_set == 0) {
-        errmsg ("missing bridge domain\n");
-        return -99;
+  if (bd_id_set == 0)
+    {
+      errmsg ("missing bridge domain\n");
+      return -99;
     }
 
-    M(BRIDGE_FLAGS, bridge_flags);
+  M (BRIDGE_FLAGS, bridge_flags);
 
-    mp->bd_id = ntohl(bd_id);
-    mp->feature_bitmap = ntohl(flags);
-    mp->is_set = is_set;
+  mp->bd_id = ntohl (bd_id);
+  mp->feature_bitmap = ntohl (flags);
+  mp->is_set = is_set;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_bd_ip_mac_add_del (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_bd_ip_mac_add_del_t *mp;
-    f64 timeout;
-    u32 bd_id;
-    u8 is_ipv6 = 0;
-    u8 is_add = 1;
-    u8 bd_id_set = 0;
-    u8 ip_set = 0;
-    u8 mac_set = 0;
-    ip4_address_t v4addr;
-    ip6_address_t v6addr;
-    u8 macaddr[6];
-
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "bd_id %d", &bd_id)) {
-            bd_id_set++;
-	} else if (unformat (i, "%U", unformat_ip4_address, &v4addr)) {
-	    ip_set++;
-	} else if (unformat (i, "%U", unformat_ip6_address, &v6addr)) {
-	    ip_set++;
-	    is_ipv6++;
-	} else if (unformat (i, "%U", unformat_ethernet_address, macaddr)) {
-	    mac_set++;
-	} else if (unformat (i, "del"))
-	    is_add = 0;
-	else
-            break;
-    }
-
-    if (bd_id_set == 0) {
-        errmsg ("missing bridge domain\n");
-        return -99;
-    } else if (ip_set == 0) {
-        errmsg ("missing IP address\n");
-        return -99;
-    } else if (mac_set == 0) {
-        errmsg ("missing MAC address\n");
-        return -99;
-    }
-
-    M(BD_IP_MAC_ADD_DEL, bd_ip_mac_add_del);
-
-    mp->bd_id = ntohl(bd_id);
-    mp->is_ipv6 = is_ipv6;
-    mp->is_add = is_add;
-    if (is_ipv6)
-	 clib_memcpy (mp->ip_address, &v6addr, sizeof (v6addr));
-    else clib_memcpy (mp->ip_address, &v4addr, sizeof (v4addr));
-    clib_memcpy (mp->mac_address, macaddr, 6);
-    S; W;
-    /* NOTREACHED */
-    return 0;
+static int
+api_bd_ip_mac_add_del (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_bd_ip_mac_add_del_t *mp;
+  f64 timeout;
+  u32 bd_id;
+  u8 is_ipv6 = 0;
+  u8 is_add = 1;
+  u8 bd_id_set = 0;
+  u8 ip_set = 0;
+  u8 mac_set = 0;
+  ip4_address_t v4addr;
+  ip6_address_t v6addr;
+  u8 macaddr[6];
+
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "bd_id %d", &bd_id))
+	{
+	  bd_id_set++;
+	}
+      else if (unformat (i, "%U", unformat_ip4_address, &v4addr))
+	{
+	  ip_set++;
+	}
+      else if (unformat (i, "%U", unformat_ip6_address, &v6addr))
+	{
+	  ip_set++;
+	  is_ipv6++;
+	}
+      else if (unformat (i, "%U", unformat_ethernet_address, macaddr))
+	{
+	  mac_set++;
+	}
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else
+	break;
+    }
+
+  if (bd_id_set == 0)
+    {
+      errmsg ("missing bridge domain\n");
+      return -99;
+    }
+  else if (ip_set == 0)
+    {
+      errmsg ("missing IP address\n");
+      return -99;
+    }
+  else if (mac_set == 0)
+    {
+      errmsg ("missing MAC address\n");
+      return -99;
+    }
+
+  M (BD_IP_MAC_ADD_DEL, bd_ip_mac_add_del);
+
+  mp->bd_id = ntohl (bd_id);
+  mp->is_ipv6 = is_ipv6;
+  mp->is_add = is_add;
+  if (is_ipv6)
+    clib_memcpy (mp->ip_address, &v6addr, sizeof (v6addr));
+  else
+    clib_memcpy (mp->ip_address, &v4addr, sizeof (v4addr));
+  clib_memcpy (mp->mac_address, macaddr, 6);
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_tap_connect (vat_main_t * vam)
+static int
+api_tap_connect (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_tap_connect_t *mp;
-    f64 timeout;
-    u8 mac_address[6];
-    u8 random_mac = 1;
-    u8 name_set = 0;
-    u8 * tap_name;
+  unformat_input_t *i = vam->input;
+  vl_api_tap_connect_t *mp;
+  f64 timeout;
+  u8 mac_address[6];
+  u8 random_mac = 1;
+  u8 name_set = 0;
+  u8 *tap_name;
 
-    memset (mac_address, 0, sizeof (mac_address));
+  memset (mac_address, 0, sizeof (mac_address));
 
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "mac %U", unformat_ethernet_address, mac_address)) {
-            random_mac = 0;
-        }
-        else if (unformat (i, "random-mac"))
-            random_mac = 1;
-        else if (unformat (i, "tapname %s", &tap_name))
-            name_set = 1;
-        else
-            break;
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "mac %U", unformat_ethernet_address, mac_address))
+	{
+	  random_mac = 0;
+	}
+      else if (unformat (i, "random-mac"))
+	random_mac = 1;
+      else if (unformat (i, "tapname %s", &tap_name))
+	name_set = 1;
+      else
+	break;
     }
 
-    if (name_set == 0) {
-        errmsg ("missing tap name\n");
-        return -99;
+  if (name_set == 0)
+    {
+      errmsg ("missing tap name\n");
+      return -99;
     }
-    if (vec_len (tap_name) > 63) {
-        errmsg ("tap name too long\n");
+  if (vec_len (tap_name) > 63)
+    {
+      errmsg ("tap name too long\n");
     }
-    vec_add1 (tap_name, 0);
+  vec_add1 (tap_name, 0);
 
-    /* Construct the API message */
-    M(TAP_CONNECT, tap_connect);
+  /* Construct the API message */
+  M (TAP_CONNECT, tap_connect);
 
-    mp->use_random_mac = random_mac;
-    clib_memcpy (mp->mac_address, mac_address, 6);
-    clib_memcpy (mp->tap_name, tap_name, vec_len (tap_name));
-    vec_free (tap_name);
+  mp->use_random_mac = random_mac;
+  clib_memcpy (mp->mac_address, mac_address, 6);
+  clib_memcpy (mp->tap_name, tap_name, vec_len (tap_name));
+  vec_free (tap_name);
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Wait for a reply... */
-    W;
-}
-
-static int api_tap_modify (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_tap_modify_t *mp;
-    f64 timeout;
-    u8 mac_address[6];
-    u8 random_mac = 1;
-    u8 name_set = 0;
-    u8 * tap_name;
-    u32 sw_if_index = ~0;
-    u8 sw_if_index_set = 0;
-
-    memset (mac_address, 0, sizeof (mac_address));
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "mac %U", unformat_ethernet_address, mac_address)) {
-            random_mac = 0;
-        }
-        else if (unformat (i, "random-mac"))
-            random_mac = 1;
-        else if (unformat (i, "tapname %s", &tap_name))
-            name_set = 1;
-        else
-            break;
+  /* Wait for a reply... */
+  W;
+}
+
+static int
+api_tap_modify (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_tap_modify_t *mp;
+  f64 timeout;
+  u8 mac_address[6];
+  u8 random_mac = 1;
+  u8 name_set = 0;
+  u8 *tap_name;
+  u32 sw_if_index = ~0;
+  u8 sw_if_index_set = 0;
+
+  memset (mac_address, 0, sizeof (mac_address));
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "mac %U", unformat_ethernet_address, mac_address))
+	{
+	  random_mac = 0;
+	}
+      else if (unformat (i, "random-mac"))
+	random_mac = 1;
+      else if (unformat (i, "tapname %s", &tap_name))
+	name_set = 1;
+      else
+	break;
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing vpp interface name");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing vpp interface name");
+      return -99;
     }
-    if (name_set == 0) {
-        errmsg ("missing tap name\n");
-        return -99;
+  if (name_set == 0)
+    {
+      errmsg ("missing tap name\n");
+      return -99;
     }
-    if (vec_len (tap_name) > 63) {
-        errmsg ("tap name too long\n");
+  if (vec_len (tap_name) > 63)
+    {
+      errmsg ("tap name too long\n");
     }
-    vec_add1 (tap_name, 0);
+  vec_add1 (tap_name, 0);
 
-    /* Construct the API message */
-    M(TAP_MODIFY, tap_modify);
+  /* Construct the API message */
+  M (TAP_MODIFY, tap_modify);
 
-    mp->use_random_mac = random_mac;
-    mp->sw_if_index = ntohl(sw_if_index);
-    clib_memcpy (mp->mac_address, mac_address, 6);
-    clib_memcpy (mp->tap_name, tap_name, vec_len (tap_name));
-    vec_free (tap_name);
+  mp->use_random_mac = random_mac;
+  mp->sw_if_index = ntohl (sw_if_index);
+  clib_memcpy (mp->mac_address, mac_address, 6);
+  clib_memcpy (mp->tap_name, tap_name, vec_len (tap_name));
+  vec_free (tap_name);
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Wait for a reply... */
-    W;
+  /* Wait for a reply... */
+  W;
 }
 
-static int api_tap_delete (vat_main_t * vam)
+static int
+api_tap_delete (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_tap_delete_t *mp;
-    f64 timeout;
-    u32 sw_if_index = ~0;
-    u8 sw_if_index_set = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_tap_delete_t *mp;
+  f64 timeout;
+  u32 sw_if_index = ~0;
+  u8 sw_if_index_set = 0;
 
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else
-            break;
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else
+	break;
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing vpp interface name");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing vpp interface name");
+      return -99;
     }
 
-    /* Construct the API message */
-    M(TAP_DELETE, tap_delete);
+  /* Construct the API message */
+  M (TAP_DELETE, tap_delete);
 
-    mp->sw_if_index = ntohl(sw_if_index);
+  mp->sw_if_index = ntohl (sw_if_index);
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Wait for a reply... */
-    W;
-}
-
-static int api_ip_add_del_route (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_ip_add_del_route_t *mp;
-    f64 timeout;
-    u32 sw_if_index = ~0, vrf_id = 0;
-    u8 sw_if_index_set = 0;
-    u8 is_ipv6 = 0;
-    u8 is_local = 0, is_drop = 0;
-    u8 create_vrf_if_needed = 0;
-    u8 is_add = 1;
-    u8 next_hop_weight = 1;
-    u8 not_last = 0;
-    u8 is_multipath = 0;
-    u8 address_set = 0;
-    u8 address_length_set = 0;
-    u32 lookup_in_vrf = 0;
-    u32 resolve_attempts = 0;
-    u32 dst_address_length = 0;
-    u8 next_hop_set = 0;
-    ip4_address_t v4_dst_address, v4_next_hop_address;
-    ip6_address_t v6_dst_address, v6_next_hop_address;
-    int count = 1;
-    int j;
-    f64 before = 0;
-    u32 random_add_del = 0;
-    u32 * random_vector = 0;
-    uword * random_hash;
-    u32 random_seed = 0xdeaddabe;
-    u32 classify_table_index = ~0;
-    u8 is_classify = 0;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "%U", unformat_ip4_address,
-                           &v4_dst_address)) {
-            address_set = 1;
-            is_ipv6 = 0;
-        }
-        else if (unformat (i, "%U", unformat_ip6_address, &v6_dst_address)) {
-            address_set = 1;
-            is_ipv6 = 1;
-        }
-        else if (unformat (i, "/%d", &dst_address_length)) {
-            address_length_set = 1;
-        }
-
-        else if (is_ipv6 == 0 && unformat (i, "via %U", unformat_ip4_address,
-                                           &v4_next_hop_address)) {
-            next_hop_set = 1;
-        }
-        else if (is_ipv6 == 1 && unformat (i, "via %U", unformat_ip6_address,
-                                           &v6_next_hop_address)) {
-            next_hop_set = 1;
-        }
-        else if (unformat (i, "resolve-attempts %d", &resolve_attempts))
-            ;
-        else if (unformat (i, "weight %d", &next_hop_weight))
-            ;
-        else if (unformat (i, "drop")) {
-            is_drop = 1;
-        } else if (unformat (i, "local")) {
-            is_local = 1;
-        } else if (unformat (i, "classify %d", &classify_table_index)) {
-            is_classify = 1;
-        } else if (unformat (i, "del"))
-            is_add = 0;
-        else if (unformat (i, "add"))
-            is_add = 1;
-        else if (unformat (i, "not-last"))
-            not_last = 1;
-        else if (unformat (i, "multipath"))
-            is_multipath = 1;
-        else if (unformat (i, "vrf %d", &vrf_id))
-            ;
-        else if (unformat (i, "create-vrf"))
-            create_vrf_if_needed = 1;
-        else if (unformat (i, "count %d", &count))
-            ;
-        else if (unformat (i, "lookup-in-vrf %d", &lookup_in_vrf))
-            ;
-        else if (unformat (i, "random"))
-            random_add_del = 1;
-        else if (unformat (i, "seed %d", &random_seed))
-            ;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
-    }
-
-    if (resolve_attempts > 0 && sw_if_index_set == 0) {
-        errmsg ("ARP resolution needs explicit interface or sw_if_index\n");
-        return -99;
-    }
-
-    if (!next_hop_set && !is_drop && !is_local && !is_classify) {
-        errmsg ("next hop / local / drop / classify not set\n");
-        return -99;
-    }
-
-    if (address_set == 0) {
-        errmsg ("missing addresses\n");
-        return -99;
-    }
-
-    if (address_length_set == 0) {
-        errmsg ("missing address length\n");
-        return -99;
-    }
-
-    /* Generate a pile of unique, random routes */
-    if (random_add_del) {
-        u32 this_random_address;
-        random_hash = hash_create (count, sizeof(uword));
-
-        hash_set (random_hash, v4_next_hop_address.as_u32, 1);
-        for (j = 0; j <= count; j++) {
-            do {
-                this_random_address = random_u32 (&random_seed);
-                this_random_address =
-                    clib_host_to_net_u32 (this_random_address);
-            } while (hash_get (random_hash, this_random_address));
-            vec_add1 (random_vector, this_random_address);
-            hash_set (random_hash, this_random_address, 1);
-        }
-        hash_free (random_hash);
-        v4_dst_address.as_u32 = random_vector[0];
-    }
-
-    if (count > 1) {
-        /* Turn on async mode */
-        vam->async_mode = 1;
-        vam->async_errors = 0;
-        before = vat_time_now(vam);
-    }
-
-    for (j = 0; j < count; j++) {
-        /* Construct the API message */
-        M(IP_ADD_DEL_ROUTE, ip_add_del_route);
-
-        mp->next_hop_sw_if_index = ntohl (sw_if_index);
-        mp->vrf_id = ntohl (vrf_id);
-        if (resolve_attempts > 0) {
-            mp->resolve_attempts = ntohl (resolve_attempts);
-            mp->resolve_if_needed = 1;
-        }
-        mp->create_vrf_if_needed = create_vrf_if_needed;
-
-        mp->is_add = is_add;
-        mp->is_drop = is_drop;
-        mp->is_ipv6 = is_ipv6;
-        mp->is_local = is_local;
-        mp->is_classify = is_classify;
-        mp->is_multipath = is_multipath;
-        mp->not_last = not_last;
-        mp->next_hop_weight = next_hop_weight;
-        mp->dst_address_length = dst_address_length;
-        mp->lookup_in_vrf = ntohl(lookup_in_vrf);
-        mp->classify_table_index = ntohl(classify_table_index);
-
-        if (is_ipv6){
-            clib_memcpy (mp->dst_address, &v6_dst_address, sizeof (v6_dst_address));
-            if (next_hop_set)
-                clib_memcpy (mp->next_hop_address, &v6_next_hop_address,
-                        sizeof (v6_next_hop_address));
-            increment_v6_address (&v6_dst_address);
-        } else {
-            clib_memcpy (mp->dst_address, &v4_dst_address, sizeof (v4_dst_address));
-            if (next_hop_set)
-                clib_memcpy (mp->next_hop_address, &v4_next_hop_address,
-                        sizeof (v4_next_hop_address));
-            if (random_add_del)
-                v4_dst_address.as_u32 = random_vector[j+1];
-            else
-                increment_v4_address (&v4_dst_address);
-        }
-        /* send it... */
-        S;
-    }
-
-    /* When testing multiple add/del ops, use a control-ping to sync */
-    if (count > 1) {
-        vl_api_control_ping_t * mp;
-        f64 after;
-
-        /* Shut off async mode */
-        vam->async_mode = 0;
-
-        M(CONTROL_PING, control_ping);
-        S;
-
-        timeout = vat_time_now(vam) + 1.0;
-        while (vat_time_now (vam) < timeout)
-            if (vam->result_ready == 1)
-                goto out;
-        vam->retval = -99;
+  /* Wait for a reply... */
+  W;
+}
+
+static int
+api_ip_add_del_route (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_ip_add_del_route_t *mp;
+  f64 timeout;
+  u32 sw_if_index = ~0, vrf_id = 0;
+  u8 sw_if_index_set = 0;
+  u8 is_ipv6 = 0;
+  u8 is_local = 0, is_drop = 0;
+  u8 create_vrf_if_needed = 0;
+  u8 is_add = 1;
+  u8 next_hop_weight = 1;
+  u8 not_last = 0;
+  u8 is_multipath = 0;
+  u8 address_set = 0;
+  u8 address_length_set = 0;
+  u32 lookup_in_vrf = 0;
+  u32 resolve_attempts = 0;
+  u32 dst_address_length = 0;
+  u8 next_hop_set = 0;
+  ip4_address_t v4_dst_address, v4_next_hop_address;
+  ip6_address_t v6_dst_address, v6_next_hop_address;
+  int count = 1;
+  int j;
+  f64 before = 0;
+  u32 random_add_del = 0;
+  u32 *random_vector = 0;
+  uword *random_hash;
+  u32 random_seed = 0xdeaddabe;
+  u32 classify_table_index = ~0;
+  u8 is_classify = 0;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "%U", unformat_ip4_address, &v4_dst_address))
+	{
+	  address_set = 1;
+	  is_ipv6 = 0;
+	}
+      else if (unformat (i, "%U", unformat_ip6_address, &v6_dst_address))
+	{
+	  address_set = 1;
+	  is_ipv6 = 1;
+	}
+      else if (unformat (i, "/%d", &dst_address_length))
+	{
+	  address_length_set = 1;
+	}
+
+      else if (is_ipv6 == 0 && unformat (i, "via %U", unformat_ip4_address,
+					 &v4_next_hop_address))
+	{
+	  next_hop_set = 1;
+	}
+      else if (is_ipv6 == 1 && unformat (i, "via %U", unformat_ip6_address,
+					 &v6_next_hop_address))
+	{
+	  next_hop_set = 1;
+	}
+      else if (unformat (i, "resolve-attempts %d", &resolve_attempts))
+	;
+      else if (unformat (i, "weight %d", &next_hop_weight))
+	;
+      else if (unformat (i, "drop"))
+	{
+	  is_drop = 1;
+	}
+      else if (unformat (i, "local"))
+	{
+	  is_local = 1;
+	}
+      else if (unformat (i, "classify %d", &classify_table_index))
+	{
+	  is_classify = 1;
+	}
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else if (unformat (i, "add"))
+	is_add = 1;
+      else if (unformat (i, "not-last"))
+	not_last = 1;
+      else if (unformat (i, "multipath"))
+	is_multipath = 1;
+      else if (unformat (i, "vrf %d", &vrf_id))
+	;
+      else if (unformat (i, "create-vrf"))
+	create_vrf_if_needed = 1;
+      else if (unformat (i, "count %d", &count))
+	;
+      else if (unformat (i, "lookup-in-vrf %d", &lookup_in_vrf))
+	;
+      else if (unformat (i, "random"))
+	random_add_del = 1;
+      else if (unformat (i, "seed %d", &random_seed))
+	;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
+    }
+
+  if (resolve_attempts > 0 && sw_if_index_set == 0)
+    {
+      errmsg ("ARP resolution needs explicit interface or sw_if_index\n");
+      return -99;
+    }
+
+  if (!next_hop_set && !is_drop && !is_local && !is_classify)
+    {
+      errmsg ("next hop / local / drop / classify not set\n");
+      return -99;
+    }
+
+  if (address_set == 0)
+    {
+      errmsg ("missing addresses\n");
+      return -99;
+    }
+
+  if (address_length_set == 0)
+    {
+      errmsg ("missing address length\n");
+      return -99;
+    }
+
+  /* Generate a pile of unique, random routes */
+  if (random_add_del)
+    {
+      u32 this_random_address;
+      random_hash = hash_create (count, sizeof (uword));
+
+      hash_set (random_hash, v4_next_hop_address.as_u32, 1);
+      for (j = 0; j <= count; j++)
+	{
+	  do
+	    {
+	      this_random_address = random_u32 (&random_seed);
+	      this_random_address =
+		clib_host_to_net_u32 (this_random_address);
+	    }
+	  while (hash_get (random_hash, this_random_address));
+	  vec_add1 (random_vector, this_random_address);
+	  hash_set (random_hash, this_random_address, 1);
+	}
+      hash_free (random_hash);
+      v4_dst_address.as_u32 = random_vector[0];
+    }
+
+  if (count > 1)
+    {
+      /* Turn on async mode */
+      vam->async_mode = 1;
+      vam->async_errors = 0;
+      before = vat_time_now (vam);
+    }
+
+  for (j = 0; j < count; j++)
+    {
+      /* Construct the API message */
+      M (IP_ADD_DEL_ROUTE, ip_add_del_route);
+
+      mp->next_hop_sw_if_index = ntohl (sw_if_index);
+      mp->vrf_id = ntohl (vrf_id);
+      if (resolve_attempts > 0)
+	{
+	  mp->resolve_attempts = ntohl (resolve_attempts);
+	  mp->resolve_if_needed = 1;
+	}
+      mp->create_vrf_if_needed = create_vrf_if_needed;
+
+      mp->is_add = is_add;
+      mp->is_drop = is_drop;
+      mp->is_ipv6 = is_ipv6;
+      mp->is_local = is_local;
+      mp->is_classify = is_classify;
+      mp->is_multipath = is_multipath;
+      mp->not_last = not_last;
+      mp->next_hop_weight = next_hop_weight;
+      mp->dst_address_length = dst_address_length;
+      mp->lookup_in_vrf = ntohl (lookup_in_vrf);
+      mp->classify_table_index = ntohl (classify_table_index);
+
+      if (is_ipv6)
+	{
+	  clib_memcpy (mp->dst_address, &v6_dst_address,
+		       sizeof (v6_dst_address));
+	  if (next_hop_set)
+	    clib_memcpy (mp->next_hop_address, &v6_next_hop_address,
+			 sizeof (v6_next_hop_address));
+	  increment_v6_address (&v6_dst_address);
+	}
+      else
+	{
+	  clib_memcpy (mp->dst_address, &v4_dst_address,
+		       sizeof (v4_dst_address));
+	  if (next_hop_set)
+	    clib_memcpy (mp->next_hop_address, &v4_next_hop_address,
+			 sizeof (v4_next_hop_address));
+	  if (random_add_del)
+	    v4_dst_address.as_u32 = random_vector[j + 1];
+	  else
+	    increment_v4_address (&v4_dst_address);
+	}
+      /* send it... */
+      S;
+    }
+
+  /* When testing multiple add/del ops, use a control-ping to sync */
+  if (count > 1)
+    {
+      vl_api_control_ping_t *mp;
+      f64 after;
+
+      /* Shut off async mode */
+      vam->async_mode = 0;
+
+      M (CONTROL_PING, control_ping);
+      S;
+
+      timeout = vat_time_now (vam) + 1.0;
+      while (vat_time_now (vam) < timeout)
+	if (vam->result_ready == 1)
+	  goto out;
+      vam->retval = -99;
 
     out:
-        if (vam->retval == -99)
-            errmsg ("timeout\n");
+      if (vam->retval == -99)
+	errmsg ("timeout\n");
 
-        if (vam->async_errors > 0) {
-            errmsg ("%d asynchronous errors\n", vam->async_errors);
-            vam->retval = -98;
-        }
-        vam->async_errors = 0;
-        after = vat_time_now(vam);
+      if (vam->async_errors > 0)
+	{
+	  errmsg ("%d asynchronous errors\n", vam->async_errors);
+	  vam->retval = -98;
+	}
+      vam->async_errors = 0;
+      after = vat_time_now (vam);
 
-        fformat(vam->ofp, "%d routes in %.6f secs, %.2f routes/sec\n",
-                count, after - before, count / (after - before));
-    } else {
-        /* Wait for a reply... */
-        W;
+      fformat (vam->ofp, "%d routes in %.6f secs, %.2f routes/sec\n",
+	       count, after - before, count / (after - before));
+    }
+  else
+    {
+      /* Wait for a reply... */
+      W;
     }
 
-    /* Return the good/bad news */
-    return (vam->retval);
+  /* Return the good/bad news */
+  return (vam->retval);
 }
 
-static int api_proxy_arp_add_del (vat_main_t * vam)
+static int
+api_proxy_arp_add_del (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_proxy_arp_add_del_t *mp;
-    f64 timeout;
-    u32 vrf_id = 0;
-    u8 is_add = 1;
-    ip4_address_t lo, hi;
-    u8 range_set = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_proxy_arp_add_del_t *mp;
+  f64 timeout;
+  u32 vrf_id = 0;
+  u8 is_add = 1;
+  ip4_address_t lo, hi;
+  u8 range_set = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "vrf %d", &vrf_id))
-	    ;
-	else if (unformat (i, "%U - %U", unformat_ip4_address, &lo,
-			   unformat_ip4_address, &hi))
-	    range_set = 1;
-	else if (unformat (i, "del"))
-	    is_add = 0;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "vrf %d", &vrf_id))
+	;
+      else if (unformat (i, "%U - %U", unformat_ip4_address, &lo,
+			 unformat_ip4_address, &hi))
+	range_set = 1;
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (range_set == 0) {
-        errmsg ("address range not set\n");
-        return -99;
+  if (range_set == 0)
+    {
+      errmsg ("address range not set\n");
+      return -99;
     }
 
-    M(PROXY_ARP_ADD_DEL, proxy_arp_add_del);
+  M (PROXY_ARP_ADD_DEL, proxy_arp_add_del);
 
-    mp->vrf_id = ntohl(vrf_id);
-    mp->is_add = is_add;
-    clib_memcpy(mp->low_address, &lo, sizeof (mp->low_address));
-    clib_memcpy(mp->hi_address, &hi, sizeof (mp->hi_address));
+  mp->vrf_id = ntohl (vrf_id);
+  mp->is_add = is_add;
+  clib_memcpy (mp->low_address, &lo, sizeof (mp->low_address));
+  clib_memcpy (mp->hi_address, &hi, sizeof (mp->hi_address));
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_proxy_arp_intfc_enable_disable (vat_main_t * vam)
+static int
+api_proxy_arp_intfc_enable_disable (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_proxy_arp_intfc_enable_disable_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8 enable = 1;
-    u8 sw_if_index_set = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_proxy_arp_intfc_enable_disable_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 enable = 1;
+  u8 sw_if_index_set = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-	else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-	else if (unformat (i, "enable"))
-            enable = 1;
-	else if (unformat (i, "disable"))
-            enable = 0;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "enable"))
+	enable = 1;
+      else if (unformat (i, "disable"))
+	enable = 0;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    M(PROXY_ARP_INTFC_ENABLE_DISABLE, proxy_arp_intfc_enable_disable);
+  M (PROXY_ARP_INTFC_ENABLE_DISABLE, proxy_arp_intfc_enable_disable);
 
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->enable_disable = enable;
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->enable_disable = enable;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_mpls_add_del_decap (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_mpls_add_del_decap_t *mp;
-    f64 timeout;
-    u32 rx_vrf_id = 0;
-    u32 tx_vrf_id = 0;
-    u32 label = 0;
-    u8 is_add = 1;
-    u8 s_bit = 1;
-    u32 next_index = 1;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "rx_vrf_id %d", &rx_vrf_id))
-	    ;
-	else if (unformat (i, "tx_vrf_id %d", &tx_vrf_id))
-	    ;
-	else if (unformat (i, "label %d", &label))
-	    ;
-	else if (unformat (i, "next-index %d", &next_index))
-            ;
-	else if (unformat (i, "del"))
-	    is_add = 0;
-        else if (unformat (i, "s-bit-clear"))
-            s_bit = 0;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
-    }
-
-    M(MPLS_ADD_DEL_DECAP, mpls_add_del_decap);
-
-    mp->rx_vrf_id = ntohl(rx_vrf_id);
-    mp->tx_vrf_id = ntohl(tx_vrf_id);
-    mp->label = ntohl(label);
-    mp->next_index = ntohl(next_index);
-    mp->s_bit = s_bit;
-    mp->is_add = is_add;
-
-    S; W;
-    /* NOTREACHED */
-    return 0;
+static int
+api_mpls_add_del_decap (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_mpls_add_del_decap_t *mp;
+  f64 timeout;
+  u32 rx_vrf_id = 0;
+  u32 tx_vrf_id = 0;
+  u32 label = 0;
+  u8 is_add = 1;
+  u8 s_bit = 1;
+  u32 next_index = 1;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "rx_vrf_id %d", &rx_vrf_id))
+	;
+      else if (unformat (i, "tx_vrf_id %d", &tx_vrf_id))
+	;
+      else if (unformat (i, "label %d", &label))
+	;
+      else if (unformat (i, "next-index %d", &next_index))
+	;
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else if (unformat (i, "s-bit-clear"))
+	s_bit = 0;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
+    }
+
+  M (MPLS_ADD_DEL_DECAP, mpls_add_del_decap);
+
+  mp->rx_vrf_id = ntohl (rx_vrf_id);
+  mp->tx_vrf_id = ntohl (tx_vrf_id);
+  mp->label = ntohl (label);
+  mp->next_index = ntohl (next_index);
+  mp->s_bit = s_bit;
+  mp->is_add = is_add;
+
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_mpls_add_del_encap (vat_main_t * vam)
+static int
+api_mpls_add_del_encap (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_mpls_add_del_encap_t *mp;
-    f64 timeout;
-    u32 vrf_id = 0;
-    u32 *labels = 0;
-    u32 label;
-    ip4_address_t dst_address;
-    u8 is_add = 1;
+  unformat_input_t *i = vam->input;
+  vl_api_mpls_add_del_encap_t *mp;
+  f64 timeout;
+  u32 vrf_id = 0;
+  u32 *labels = 0;
+  u32 label;
+  ip4_address_t dst_address;
+  u8 is_add = 1;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "vrf %d", &vrf_id))
-	    ;
-	else if (unformat (i, "label %d", &label))
-            vec_add1 (labels, ntohl(label));
-	else if (unformat (i, "dst %U", unformat_ip4_address, &dst_address))
-            ;
-	else if (unformat (i, "del"))
-	    is_add = 0;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "vrf %d", &vrf_id))
+	;
+      else if (unformat (i, "label %d", &label))
+	vec_add1 (labels, ntohl (label));
+      else if (unformat (i, "dst %U", unformat_ip4_address, &dst_address))
+	;
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (vec_len (labels) == 0) {
-        errmsg ("missing encap label stack\n");
-        return -99;
+  if (vec_len (labels) == 0)
+    {
+      errmsg ("missing encap label stack\n");
+      return -99;
     }
 
-    M2(MPLS_ADD_DEL_ENCAP, mpls_add_del_encap,
-       sizeof (u32) * vec_len (labels));
+  M2 (MPLS_ADD_DEL_ENCAP, mpls_add_del_encap,
+      sizeof (u32) * vec_len (labels));
 
-    mp->vrf_id = ntohl(vrf_id);
-    clib_memcpy(mp->dst_address, &dst_address, sizeof (dst_address));
-    mp->is_add = is_add;
-    mp->nlabels = vec_len (labels);
-    clib_memcpy(mp->labels, labels, sizeof(u32)*mp->nlabels);
+  mp->vrf_id = ntohl (vrf_id);
+  clib_memcpy (mp->dst_address, &dst_address, sizeof (dst_address));
+  mp->is_add = is_add;
+  mp->nlabels = vec_len (labels);
+  clib_memcpy (mp->labels, labels, sizeof (u32) * mp->nlabels);
 
-    vec_free(labels);
+  vec_free (labels);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_mpls_gre_add_del_tunnel (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_mpls_gre_add_del_tunnel_t *mp;
-    f64 timeout;
-    u32 inner_vrf_id = 0;
-    u32 outer_vrf_id = 0;
-    ip4_address_t src_address;
-    ip4_address_t dst_address;
-    ip4_address_t intfc_address;
-    u32 tmp;
-    u8 intfc_address_length = 0;
-    u8 is_add = 1;
-    u8 l2_only = 0;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "inner_vrf_id %d", &inner_vrf_id))
-	    ;
-	else if (unformat (i, "outer_vrf_id %d", &outer_vrf_id))
-	    ;
-	else if (unformat (i, "src %U", unformat_ip4_address, &src_address))
-            ;
-	else if (unformat (i, "dst %U", unformat_ip4_address, &dst_address))
-            ;
-        else if (unformat (i, "adj %U/%d", unformat_ip4_address,
-                           &intfc_address, &tmp))
-            intfc_address_length = tmp;
-        else if (unformat (i, "l2-only"))
-            l2_only = 1;
-	else if (unformat (i, "del"))
-	    is_add = 0;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
-    }
-
-    M(MPLS_GRE_ADD_DEL_TUNNEL, mpls_gre_add_del_tunnel);
-
-    mp->inner_vrf_id = ntohl(inner_vrf_id);
-    mp->outer_vrf_id = ntohl(outer_vrf_id);
-    clib_memcpy(mp->src_address, &src_address, sizeof (src_address));
-    clib_memcpy(mp->dst_address, &dst_address, sizeof (dst_address));
-    clib_memcpy(mp->intfc_address, &intfc_address, sizeof (intfc_address));
-    mp->intfc_address_length = intfc_address_length;
-    mp->l2_only = l2_only;
-    mp->is_add = is_add;
-
-    S; W;
-    /* NOTREACHED */
-    return 0;
+static int
+api_mpls_gre_add_del_tunnel (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_mpls_gre_add_del_tunnel_t *mp;
+  f64 timeout;
+  u32 inner_vrf_id = 0;
+  u32 outer_vrf_id = 0;
+  ip4_address_t src_address;
+  ip4_address_t dst_address;
+  ip4_address_t intfc_address;
+  u32 tmp;
+  u8 intfc_address_length = 0;
+  u8 is_add = 1;
+  u8 l2_only = 0;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "inner_vrf_id %d", &inner_vrf_id))
+	;
+      else if (unformat (i, "outer_vrf_id %d", &outer_vrf_id))
+	;
+      else if (unformat (i, "src %U", unformat_ip4_address, &src_address))
+	;
+      else if (unformat (i, "dst %U", unformat_ip4_address, &dst_address))
+	;
+      else if (unformat (i, "adj %U/%d", unformat_ip4_address,
+			 &intfc_address, &tmp))
+	intfc_address_length = tmp;
+      else if (unformat (i, "l2-only"))
+	l2_only = 1;
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
+    }
+
+  M (MPLS_GRE_ADD_DEL_TUNNEL, mpls_gre_add_del_tunnel);
+
+  mp->inner_vrf_id = ntohl (inner_vrf_id);
+  mp->outer_vrf_id = ntohl (outer_vrf_id);
+  clib_memcpy (mp->src_address, &src_address, sizeof (src_address));
+  clib_memcpy (mp->dst_address, &dst_address, sizeof (dst_address));
+  clib_memcpy (mp->intfc_address, &intfc_address, sizeof (intfc_address));
+  mp->intfc_address_length = intfc_address_length;
+  mp->l2_only = l2_only;
+  mp->is_add = is_add;
+
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_mpls_ethernet_add_del_tunnel (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_mpls_ethernet_add_del_tunnel_t *mp;
-    f64 timeout;
-    u32 inner_vrf_id = 0;
-    ip4_address_t intfc_address;
-    u8 dst_mac_address[6];
-    int dst_set = 1;
-    u32 tmp;
-    u8 intfc_address_length = 0;
-    u8 is_add = 1;
-    u8 l2_only = 0;
-    u32 tx_sw_if_index;
-    int tx_sw_if_index_set = 0;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "vrf %d", &inner_vrf_id))
-	    ;
-        else if (unformat (i, "adj %U/%d", unformat_ip4_address,
-                           &intfc_address, &tmp))
-            intfc_address_length = tmp;
-        else if (unformat (i, "%U",
-                           unformat_sw_if_index, vam, &tx_sw_if_index))
-            tx_sw_if_index_set = 1;
-        else if (unformat (i, "tx_sw_if_index %d", &tx_sw_if_index))
-            tx_sw_if_index_set = 1;
-        else if (unformat (i, "dst %U", unformat_ethernet_address,
-                           dst_mac_address))
-            dst_set = 1;
-	else if (unformat (i, "l2-only"))
-	    l2_only = 1;
-	else if (unformat (i, "del"))
-	    is_add = 0;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
-    }
-
-    if (!dst_set) {
-        errmsg ("dst (mac address) not set\n");
-        return -99;
-    }
-    if (!tx_sw_if_index_set) {
-        errmsg ("tx-intfc not set\n");
-        return -99;
-    }
-
-    M(MPLS_ETHERNET_ADD_DEL_TUNNEL, mpls_ethernet_add_del_tunnel);
-
-    mp->vrf_id = ntohl(inner_vrf_id);
-    clib_memcpy (mp->adj_address, &intfc_address, sizeof (intfc_address));
-    mp->adj_address_length = intfc_address_length;
-    clib_memcpy (mp->dst_mac_address, dst_mac_address, sizeof (dst_mac_address));
-    mp->tx_sw_if_index = ntohl(tx_sw_if_index);
-    mp->l2_only = l2_only;
-    mp->is_add = is_add;
-
-    S; W;
-    /* NOTREACHED */
-    return 0;
+static int
+api_mpls_ethernet_add_del_tunnel (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_mpls_ethernet_add_del_tunnel_t *mp;
+  f64 timeout;
+  u32 inner_vrf_id = 0;
+  ip4_address_t intfc_address;
+  u8 dst_mac_address[6];
+  int dst_set = 1;
+  u32 tmp;
+  u8 intfc_address_length = 0;
+  u8 is_add = 1;
+  u8 l2_only = 0;
+  u32 tx_sw_if_index;
+  int tx_sw_if_index_set = 0;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "vrf %d", &inner_vrf_id))
+	;
+      else if (unformat (i, "adj %U/%d", unformat_ip4_address,
+			 &intfc_address, &tmp))
+	intfc_address_length = tmp;
+      else if (unformat (i, "%U", unformat_sw_if_index, vam, &tx_sw_if_index))
+	tx_sw_if_index_set = 1;
+      else if (unformat (i, "tx_sw_if_index %d", &tx_sw_if_index))
+	tx_sw_if_index_set = 1;
+      else if (unformat (i, "dst %U", unformat_ethernet_address,
+			 dst_mac_address))
+	dst_set = 1;
+      else if (unformat (i, "l2-only"))
+	l2_only = 1;
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
+    }
+
+  if (!dst_set)
+    {
+      errmsg ("dst (mac address) not set\n");
+      return -99;
+    }
+  if (!tx_sw_if_index_set)
+    {
+      errmsg ("tx-intfc not set\n");
+      return -99;
+    }
+
+  M (MPLS_ETHERNET_ADD_DEL_TUNNEL, mpls_ethernet_add_del_tunnel);
+
+  mp->vrf_id = ntohl (inner_vrf_id);
+  clib_memcpy (mp->adj_address, &intfc_address, sizeof (intfc_address));
+  mp->adj_address_length = intfc_address_length;
+  clib_memcpy (mp->dst_mac_address, dst_mac_address,
+	       sizeof (dst_mac_address));
+  mp->tx_sw_if_index = ntohl (tx_sw_if_index);
+  mp->l2_only = l2_only;
+  mp->is_add = is_add;
+
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_mpls_ethernet_add_del_tunnel_2 (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_mpls_ethernet_add_del_tunnel_2_t *mp;
-    f64 timeout;
-    u32 inner_vrf_id = 0;
-    u32 outer_vrf_id = 0;
-    ip4_address_t adj_address;
-    int adj_address_set = 0;
-    ip4_address_t next_hop_address;
-    int next_hop_address_set = 0;
-    u32 tmp;
-    u8 adj_address_length = 0;
-    u8 l2_only = 0;
-    u8 is_add = 1;
-    u32 resolve_attempts = 5;
-    u8 resolve_if_needed = 1;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "inner_vrf_id %d", &inner_vrf_id))
-	    ;
-	else if (unformat (i, "outer_vrf_id %d", &outer_vrf_id))
-	    ;
-        else if (unformat (i, "adj %U/%d", unformat_ip4_address,
-                           &adj_address, &tmp)) {
-            adj_address_length = tmp;
-            adj_address_set = 1;
-        }
-        else if (unformat (i, "next-hop %U", unformat_ip4_address,
-                           &next_hop_address))
-            next_hop_address_set = 1;
-        else if (unformat (i, "resolve-attempts %d", &resolve_attempts))
-            ;
-        else if (unformat (i, "resolve-if-needed %d", &tmp))
-            resolve_if_needed = tmp;
-	else if (unformat (i, "l2-only"))
-	    l2_only = 1;
-	else if (unformat (i, "del"))
-	    is_add = 0;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
-    }
-
-    if (!adj_address_set) {
-        errmsg ("adjacency address/mask not set\n");
-        return -99;
-    }
-    if (!next_hop_address_set) {
-        errmsg ("ip4 next hop address (in outer fib) not set\n");
-        return -99;
-    }
-
-    M(MPLS_ETHERNET_ADD_DEL_TUNNEL_2, mpls_ethernet_add_del_tunnel_2);
-
-    mp->inner_vrf_id = ntohl(inner_vrf_id);
-    mp->outer_vrf_id = ntohl(outer_vrf_id);
-    mp->resolve_attempts = ntohl(resolve_attempts);
-    mp->resolve_if_needed = resolve_if_needed;
-    mp->is_add = is_add;
-    mp->l2_only = l2_only;
-    clib_memcpy (mp->adj_address, &adj_address, sizeof (adj_address));
-    mp->adj_address_length = adj_address_length;
-    clib_memcpy (mp->next_hop_ip4_address_in_outer_vrf, &next_hop_address,
-            sizeof (next_hop_address));
-
-    S; W;
-    /* NOTREACHED */
-    return 0;
+static int
+api_mpls_ethernet_add_del_tunnel_2 (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_mpls_ethernet_add_del_tunnel_2_t *mp;
+  f64 timeout;
+  u32 inner_vrf_id = 0;
+  u32 outer_vrf_id = 0;
+  ip4_address_t adj_address;
+  int adj_address_set = 0;
+  ip4_address_t next_hop_address;
+  int next_hop_address_set = 0;
+  u32 tmp;
+  u8 adj_address_length = 0;
+  u8 l2_only = 0;
+  u8 is_add = 1;
+  u32 resolve_attempts = 5;
+  u8 resolve_if_needed = 1;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "inner_vrf_id %d", &inner_vrf_id))
+	;
+      else if (unformat (i, "outer_vrf_id %d", &outer_vrf_id))
+	;
+      else if (unformat (i, "adj %U/%d", unformat_ip4_address,
+			 &adj_address, &tmp))
+	{
+	  adj_address_length = tmp;
+	  adj_address_set = 1;
+	}
+      else if (unformat (i, "next-hop %U", unformat_ip4_address,
+			 &next_hop_address))
+	next_hop_address_set = 1;
+      else if (unformat (i, "resolve-attempts %d", &resolve_attempts))
+	;
+      else if (unformat (i, "resolve-if-needed %d", &tmp))
+	resolve_if_needed = tmp;
+      else if (unformat (i, "l2-only"))
+	l2_only = 1;
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
+    }
+
+  if (!adj_address_set)
+    {
+      errmsg ("adjacency address/mask not set\n");
+      return -99;
+    }
+  if (!next_hop_address_set)
+    {
+      errmsg ("ip4 next hop address (in outer fib) not set\n");
+      return -99;
+    }
+
+  M (MPLS_ETHERNET_ADD_DEL_TUNNEL_2, mpls_ethernet_add_del_tunnel_2);
+
+  mp->inner_vrf_id = ntohl (inner_vrf_id);
+  mp->outer_vrf_id = ntohl (outer_vrf_id);
+  mp->resolve_attempts = ntohl (resolve_attempts);
+  mp->resolve_if_needed = resolve_if_needed;
+  mp->is_add = is_add;
+  mp->l2_only = l2_only;
+  clib_memcpy (mp->adj_address, &adj_address, sizeof (adj_address));
+  mp->adj_address_length = adj_address_length;
+  clib_memcpy (mp->next_hop_ip4_address_in_outer_vrf, &next_hop_address,
+	       sizeof (next_hop_address));
+
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_sw_interface_set_unnumbered (vat_main_t * vam)
+static int
+api_sw_interface_set_unnumbered (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_sw_interface_set_unnumbered_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u32 unnum_sw_index;
-    u8  is_add = 1;
-    u8 sw_if_index_set = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_sw_interface_set_unnumbered_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u32 unnum_sw_index;
+  u8 is_add = 1;
+  u8 sw_if_index_set = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-	else if (unformat (i, "sw_if_index %d", &sw_if_index))
-	    sw_if_index_set = 1;
-	else if (unformat (i, "unnum_if_index %d", &unnum_sw_index))
-	    ;
-	else if (unformat (i, "del"))
-	    is_add = 0;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "unnum_if_index %d", &unnum_sw_index))
+	;
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    M(SW_INTERFACE_SET_UNNUMBERED, sw_interface_set_unnumbered);
+  M (SW_INTERFACE_SET_UNNUMBERED, sw_interface_set_unnumbered);
 
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->unnumbered_sw_if_index = ntohl(unnum_sw_index);
-    mp->is_add = is_add;
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->unnumbered_sw_if_index = ntohl (unnum_sw_index);
+  mp->is_add = is_add;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_ip_neighbor_add_del (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_ip_neighbor_add_del_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8 sw_if_index_set = 0;
-    u32 vrf_id = 0;
-    u8 is_add = 1;
-    u8 is_static = 0;
-    u8 mac_address[6];
-    u8 mac_set = 0;
-    u8 v4_address_set = 0;
-    u8 v6_address_set = 0;
-    ip4_address_t v4address;
-    ip6_address_t v6address;
-
-    memset (mac_address, 0, sizeof (mac_address));
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "mac %U", unformat_ethernet_address, mac_address)) {
-            mac_set = 1;
-        }
-        else if (unformat (i, "del"))
-            is_add = 0;
-        else if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "is_static"))
-            is_static = 1;
-        else if (unformat (i, "vrf %d", &vrf_id))
-            ;
-        else if (unformat (i, "dst %U",
-                           unformat_ip4_address, &v4address))
-                v4_address_set = 1;
-        else if (unformat (i, "dst %U",
-                           unformat_ip6_address, &v6address))
-                v6_address_set = 1;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
-    }
-
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
-    }
-    if (v4_address_set && v6_address_set) {
-        errmsg ("both v4 and v6 addresses set\n");
-        return -99;
-    }
-    if (!v4_address_set && !v6_address_set) {
-        errmsg ("no address set\n");
-        return -99;
-    }
-
-    /* Construct the API message */
-    M(IP_NEIGHBOR_ADD_DEL, ip_neighbor_add_del);
+static int
+api_ip_neighbor_add_del (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_ip_neighbor_add_del_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
+  u32 vrf_id = 0;
+  u8 is_add = 1;
+  u8 is_static = 0;
+  u8 mac_address[6];
+  u8 mac_set = 0;
+  u8 v4_address_set = 0;
+  u8 v6_address_set = 0;
+  ip4_address_t v4address;
+  ip6_address_t v6address;
 
-    mp->sw_if_index = ntohl (sw_if_index);
-    mp->is_add = is_add;
-    mp->vrf_id = ntohl (vrf_id);
-    mp->is_static = is_static;
-    if (mac_set)
-        clib_memcpy (mp->mac_address, mac_address, 6);
-    if (v6_address_set) {
-        mp->is_ipv6 = 1;
-        clib_memcpy (mp->dst_address, &v6address, sizeof (v6address));
-    } else {
-        /* mp->is_ipv6 = 0; via memset in M macro above */
-        clib_memcpy (mp->dst_address, &v4address, sizeof (v4address));
-    }
-
-    /* send it... */
-    S;
+  memset (mac_address, 0, sizeof (mac_address));
 
-    /* Wait for a reply, return good/bad news  */
-    W;
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "mac %U", unformat_ethernet_address, mac_address))
+	{
+	  mac_set = 1;
+	}
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "is_static"))
+	is_static = 1;
+      else if (unformat (i, "vrf %d", &vrf_id))
+	;
+      else if (unformat (i, "dst %U", unformat_ip4_address, &v4address))
+	v4_address_set = 1;
+      else if (unformat (i, "dst %U", unformat_ip6_address, &v6address))
+	v6_address_set = 1;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
+    }
 
-    /* NOTREACHED */
-    return 0;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
+    }
+  if (v4_address_set && v6_address_set)
+    {
+      errmsg ("both v4 and v6 addresses set\n");
+      return -99;
+    }
+  if (!v4_address_set && !v6_address_set)
+    {
+      errmsg ("no address set\n");
+      return -99;
+    }
+
+  /* Construct the API message */
+  M (IP_NEIGHBOR_ADD_DEL, ip_neighbor_add_del);
+
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->is_add = is_add;
+  mp->vrf_id = ntohl (vrf_id);
+  mp->is_static = is_static;
+  if (mac_set)
+    clib_memcpy (mp->mac_address, mac_address, 6);
+  if (v6_address_set)
+    {
+      mp->is_ipv6 = 1;
+      clib_memcpy (mp->dst_address, &v6address, sizeof (v6address));
+    }
+  else
+    {
+      /* mp->is_ipv6 = 0; via memset in M macro above */
+      clib_memcpy (mp->dst_address, &v4address, sizeof (v4address));
+    }
+
+  /* send it... */
+  S;
+
+  /* Wait for a reply, return good/bad news  */
+  W;
+
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_reset_vrf (vat_main_t * vam)
+static int
+api_reset_vrf (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_reset_vrf_t *mp;
-    f64 timeout;
-    u32 vrf_id = 0;
-    u8 is_ipv6 = 0;
-    u8 vrf_id_set = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_reset_vrf_t *mp;
+  f64 timeout;
+  u32 vrf_id = 0;
+  u8 is_ipv6 = 0;
+  u8 vrf_id_set = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "vrf %d", &vrf_id))
-	    vrf_id_set = 1;
-	else if (unformat (i, "ipv6"))
-	    is_ipv6 = 1;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "vrf %d", &vrf_id))
+	vrf_id_set = 1;
+      else if (unformat (i, "ipv6"))
+	is_ipv6 = 1;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (vrf_id_set == 0) {
-        errmsg ("missing vrf id\n");
-        return -99;
+  if (vrf_id_set == 0)
+    {
+      errmsg ("missing vrf id\n");
+      return -99;
     }
 
-    M(RESET_VRF, reset_vrf);
+  M (RESET_VRF, reset_vrf);
 
-    mp->vrf_id = ntohl(vrf_id);
-    mp->is_ipv6 = is_ipv6;
+  mp->vrf_id = ntohl (vrf_id);
+  mp->is_ipv6 = is_ipv6;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_create_vlan_subif (vat_main_t * vam)
+static int
+api_create_vlan_subif (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_create_vlan_subif_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8  sw_if_index_set = 0;
-    u32 vlan_id;
-    u8  vlan_id_set = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_create_vlan_subif_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
+  u32 vlan_id;
+  u8 vlan_id_set = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "sw_if_index %d", &sw_if_index))
-	    sw_if_index_set = 1;
-        else if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-	else if (unformat (i, "vlan %d", &vlan_id))
-	    vlan_id_set = 1;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "vlan %d", &vlan_id))
+	vlan_id_set = 1;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    if (vlan_id_set == 0) {
-        errmsg ("missing vlan_id\n");
-        return -99;
+  if (vlan_id_set == 0)
+    {
+      errmsg ("missing vlan_id\n");
+      return -99;
     }
-    M(CREATE_VLAN_SUBIF, create_vlan_subif);
+  M (CREATE_VLAN_SUBIF, create_vlan_subif);
 
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->vlan_id = ntohl(vlan_id);
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->vlan_id = ntohl (vlan_id);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
 #define foreach_create_subif_bit                \
@@ -5560,921 +6039,1004 @@ _(default_sub)                                  \
 _(outer_vlan_id_any)                            \
 _(inner_vlan_id_any)
 
-static int api_create_subif (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_create_subif_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8  sw_if_index_set = 0;
-    u32 sub_id;
-    u8  sub_id_set = 0;
-    u32 no_tags = 0;
-    u32 one_tag = 0;
-    u32 two_tags = 0;
-    u32 dot1ad = 0;
-    u32 exact_match = 0;
-    u32 default_sub = 0;
-    u32 outer_vlan_id_any = 0;
-    u32 inner_vlan_id_any = 0;
-    u32 tmp;
-    u16 outer_vlan_id = 0;
-    u16 inner_vlan_id = 0;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "sw_if_index %d", &sw_if_index))
-	    sw_if_index_set = 1;
-        else if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-	else if (unformat (i, "sub_id %d", &sub_id))
-	    sub_id_set = 1;
-        else if (unformat (i, "outer_vlan_id %d", &tmp))
-            outer_vlan_id = tmp;
-        else if (unformat (i, "inner_vlan_id %d", &tmp))
-            inner_vlan_id = tmp;
+static int
+api_create_subif (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_create_subif_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
+  u32 sub_id;
+  u8 sub_id_set = 0;
+  u32 no_tags = 0;
+  u32 one_tag = 0;
+  u32 two_tags = 0;
+  u32 dot1ad = 0;
+  u32 exact_match = 0;
+  u32 default_sub = 0;
+  u32 outer_vlan_id_any = 0;
+  u32 inner_vlan_id_any = 0;
+  u32 tmp;
+  u16 outer_vlan_id = 0;
+  u16 inner_vlan_id = 0;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sub_id %d", &sub_id))
+	sub_id_set = 1;
+      else if (unformat (i, "outer_vlan_id %d", &tmp))
+	outer_vlan_id = tmp;
+      else if (unformat (i, "inner_vlan_id %d", &tmp))
+	inner_vlan_id = tmp;
 
 #define _(a) else if (unformat (i, #a)) a = 1 ;
-        foreach_create_subif_bit
+      foreach_create_subif_bit
 #undef _
-
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+	else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    if (sub_id_set == 0) {
-        errmsg ("missing sub_id\n");
-        return -99;
+  if (sub_id_set == 0)
+    {
+      errmsg ("missing sub_id\n");
+      return -99;
     }
-    M(CREATE_SUBIF, create_subif);
+  M (CREATE_SUBIF, create_subif);
 
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->sub_id = ntohl(sub_id);
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->sub_id = ntohl (sub_id);
 
 #define _(a) mp->a = a;
-    foreach_create_subif_bit;
+  foreach_create_subif_bit;
 #undef _
 
-    mp->outer_vlan_id = ntohs (outer_vlan_id);
-    mp->inner_vlan_id = ntohs (inner_vlan_id);
+  mp->outer_vlan_id = ntohs (outer_vlan_id);
+  mp->inner_vlan_id = ntohs (inner_vlan_id);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_oam_add_del (vat_main_t * vam)
+static int
+api_oam_add_del (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_oam_add_del_t *mp;
-    f64 timeout;
-    u32 vrf_id = 0;
-    u8 is_add = 1;
-    ip4_address_t src, dst;
-    u8 src_set = 0;
-    u8 dst_set = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_oam_add_del_t *mp;
+  f64 timeout;
+  u32 vrf_id = 0;
+  u8 is_add = 1;
+  ip4_address_t src, dst;
+  u8 src_set = 0;
+  u8 dst_set = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "vrf %d", &vrf_id))
-	    ;
-	else if (unformat (i, "src %U", unformat_ip4_address, &src))
-	    src_set = 1;
-	else if (unformat (i, "dst %U", unformat_ip4_address, &dst))
-	    dst_set = 1;
-	else if (unformat (i, "del"))
-	    is_add = 0;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "vrf %d", &vrf_id))
+	;
+      else if (unformat (i, "src %U", unformat_ip4_address, &src))
+	src_set = 1;
+      else if (unformat (i, "dst %U", unformat_ip4_address, &dst))
+	dst_set = 1;
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (src_set == 0) {
-        errmsg ("missing src addr\n");
-        return -99;
+  if (src_set == 0)
+    {
+      errmsg ("missing src addr\n");
+      return -99;
     }
 
-    if (dst_set == 0) {
-        errmsg ("missing dst addr\n");
-        return -99;
+  if (dst_set == 0)
+    {
+      errmsg ("missing dst addr\n");
+      return -99;
     }
 
-    M(OAM_ADD_DEL, oam_add_del);
+  M (OAM_ADD_DEL, oam_add_del);
 
-    mp->vrf_id = ntohl(vrf_id);
-    mp->is_add = is_add;
-    clib_memcpy(mp->src_address, &src, sizeof (mp->src_address));
-    clib_memcpy(mp->dst_address, &dst, sizeof (mp->dst_address));
+  mp->vrf_id = ntohl (vrf_id);
+  mp->is_add = is_add;
+  clib_memcpy (mp->src_address, &src, sizeof (mp->src_address));
+  clib_memcpy (mp->dst_address, &dst, sizeof (mp->dst_address));
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_reset_fib (vat_main_t * vam)
+static int
+api_reset_fib (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_reset_fib_t *mp;
-    f64 timeout;
-    u32 vrf_id = 0;
-    u8 is_ipv6 = 0;
-    u8 vrf_id_set = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_reset_fib_t *mp;
+  f64 timeout;
+  u32 vrf_id = 0;
+  u8 is_ipv6 = 0;
+  u8 vrf_id_set = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "vrf %d", &vrf_id))
-	    vrf_id_set = 1;
-	else if (unformat (i, "ipv6"))
-	    is_ipv6 = 1;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "vrf %d", &vrf_id))
+	vrf_id_set = 1;
+      else if (unformat (i, "ipv6"))
+	is_ipv6 = 1;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (vrf_id_set == 0) {
-        errmsg ("missing vrf id\n");
-        return -99;
+  if (vrf_id_set == 0)
+    {
+      errmsg ("missing vrf id\n");
+      return -99;
     }
 
-    M(RESET_FIB, reset_fib);
+  M (RESET_FIB, reset_fib);
 
-    mp->vrf_id = ntohl(vrf_id);
-    mp->is_ipv6 = is_ipv6;
+  mp->vrf_id = ntohl (vrf_id);
+  mp->is_ipv6 = is_ipv6;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_dhcp_proxy_config (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_dhcp_proxy_config_t *mp;
-    f64 timeout;
-    u32 vrf_id = 0;
-    u8 is_add = 1;
-    u8 insert_cid = 1;
-    u8 v4_address_set = 0;
-    u8 v6_address_set = 0;
-    ip4_address_t v4address;
-    ip6_address_t v6address;
-    u8 v4_src_address_set = 0;
-    u8 v6_src_address_set = 0;
-    ip4_address_t v4srcaddress;
-    ip6_address_t v6srcaddress;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "del"))
-            is_add = 0;
-        else if (unformat (i, "vrf %d", &vrf_id))
-            ;
-        else if (unformat (i, "insert-cid %d", &insert_cid))
-            ;
-        else if (unformat (i, "svr %U",
-                           unformat_ip4_address, &v4address))
-                v4_address_set = 1;
-        else if (unformat (i, "svr %U",
-                           unformat_ip6_address, &v6address))
-                v6_address_set = 1;
-        else if (unformat (i, "src %U",
-                           unformat_ip4_address, &v4srcaddress))
-                v4_src_address_set = 1;
-        else if (unformat (i, "src %U",
-                           unformat_ip6_address, &v6srcaddress))
-                v6_src_address_set = 1;
-        else
-            break;
+static int
+api_dhcp_proxy_config (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_dhcp_proxy_config_t *mp;
+  f64 timeout;
+  u32 vrf_id = 0;
+  u8 is_add = 1;
+  u8 insert_cid = 1;
+  u8 v4_address_set = 0;
+  u8 v6_address_set = 0;
+  ip4_address_t v4address;
+  ip6_address_t v6address;
+  u8 v4_src_address_set = 0;
+  u8 v6_src_address_set = 0;
+  ip4_address_t v4srcaddress;
+  ip6_address_t v6srcaddress;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "del"))
+	is_add = 0;
+      else if (unformat (i, "vrf %d", &vrf_id))
+	;
+      else if (unformat (i, "insert-cid %d", &insert_cid))
+	;
+      else if (unformat (i, "svr %U", unformat_ip4_address, &v4address))
+	v4_address_set = 1;
+      else if (unformat (i, "svr %U", unformat_ip6_address, &v6address))
+	v6_address_set = 1;
+      else if (unformat (i, "src %U", unformat_ip4_address, &v4srcaddress))
+	v4_src_address_set = 1;
+      else if (unformat (i, "src %U", unformat_ip6_address, &v6srcaddress))
+	v6_src_address_set = 1;
+      else
+	break;
     }
 
-    if (v4_address_set && v6_address_set) {
-        errmsg ("both v4 and v6 server addresses set\n");
-        return -99;
+  if (v4_address_set && v6_address_set)
+    {
+      errmsg ("both v4 and v6 server addresses set\n");
+      return -99;
     }
-    if (!v4_address_set && !v6_address_set) {
-        errmsg ("no server addresses set\n");
-        return -99;
+  if (!v4_address_set && !v6_address_set)
+    {
+      errmsg ("no server addresses set\n");
+      return -99;
     }
 
-    if (v4_src_address_set && v6_src_address_set) {
-        errmsg ("both v4 and v6  src addresses set\n");
-        return -99;
+  if (v4_src_address_set && v6_src_address_set)
+    {
+      errmsg ("both v4 and v6  src addresses set\n");
+      return -99;
     }
-    if (!v4_src_address_set && !v6_src_address_set) {
-        errmsg ("no src addresses set\n");
-        return -99;
+  if (!v4_src_address_set && !v6_src_address_set)
+    {
+      errmsg ("no src addresses set\n");
+      return -99;
     }
 
-    if (!(v4_src_address_set && v4_address_set) &&
-        !(v6_src_address_set && v6_address_set)) {
-        errmsg ("no matching server and src addresses set\n");
-        return -99;
+  if (!(v4_src_address_set && v4_address_set) &&
+      !(v6_src_address_set && v6_address_set))
+    {
+      errmsg ("no matching server and src addresses set\n");
+      return -99;
     }
 
-    /* Construct the API message */
-    M(DHCP_PROXY_CONFIG, dhcp_proxy_config);
+  /* Construct the API message */
+  M (DHCP_PROXY_CONFIG, dhcp_proxy_config);
 
-    mp->insert_circuit_id = insert_cid;
-    mp->is_add = is_add;
-    mp->vrf_id = ntohl (vrf_id);
-    if (v6_address_set) {
-        mp->is_ipv6 = 1;
-        clib_memcpy (mp->dhcp_server, &v6address, sizeof (v6address));
-        clib_memcpy (mp->dhcp_src_address, &v6srcaddress, sizeof (v6address));
-    } else {
-        clib_memcpy (mp->dhcp_server, &v4address, sizeof (v4address));
-        clib_memcpy (mp->dhcp_src_address, &v4srcaddress, sizeof (v4address));
+  mp->insert_circuit_id = insert_cid;
+  mp->is_add = is_add;
+  mp->vrf_id = ntohl (vrf_id);
+  if (v6_address_set)
+    {
+      mp->is_ipv6 = 1;
+      clib_memcpy (mp->dhcp_server, &v6address, sizeof (v6address));
+      clib_memcpy (mp->dhcp_src_address, &v6srcaddress, sizeof (v6address));
+    }
+  else
+    {
+      clib_memcpy (mp->dhcp_server, &v4address, sizeof (v4address));
+      clib_memcpy (mp->dhcp_src_address, &v4srcaddress, sizeof (v4address));
     }
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Wait for a reply, return good/bad news  */
-    W;
-    /* NOTREACHED */
-    return 0;
+  /* Wait for a reply, return good/bad news  */
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_dhcp_proxy_config_2 (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_dhcp_proxy_config_2_t *mp;
-    f64 timeout;
-    u32 rx_vrf_id = 0;
-    u32 server_vrf_id = 0;
-    u8 is_add = 1;
-    u8 insert_cid = 1;
-    u8 v4_address_set = 0;
-    u8 v6_address_set = 0;
-    ip4_address_t v4address;
-    ip6_address_t v6address;
-    u8 v4_src_address_set = 0;
-    u8 v6_src_address_set = 0;
-    ip4_address_t v4srcaddress;
-    ip6_address_t v6srcaddress;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "del"))
-            is_add = 0;
-        else if (unformat (i, "rx_vrf_id %d", &rx_vrf_id))
-            ;
-        else if (unformat (i, "server_vrf_id %d", &server_vrf_id))
-            ;
-        else if (unformat (i, "insert-cid %d", &insert_cid))
-            ;
-        else if (unformat (i, "svr %U",
-                           unformat_ip4_address, &v4address))
-                v4_address_set = 1;
-        else if (unformat (i, "svr %U",
-                           unformat_ip6_address, &v6address))
-                v6_address_set = 1;
-        else if (unformat (i, "src %U",
-                           unformat_ip4_address, &v4srcaddress))
-                v4_src_address_set = 1;
-        else if (unformat (i, "src %U",
-                           unformat_ip6_address, &v6srcaddress))
-                v6_src_address_set = 1;
-        else
-            break;
+static int
+api_dhcp_proxy_config_2 (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_dhcp_proxy_config_2_t *mp;
+  f64 timeout;
+  u32 rx_vrf_id = 0;
+  u32 server_vrf_id = 0;
+  u8 is_add = 1;
+  u8 insert_cid = 1;
+  u8 v4_address_set = 0;
+  u8 v6_address_set = 0;
+  ip4_address_t v4address;
+  ip6_address_t v6address;
+  u8 v4_src_address_set = 0;
+  u8 v6_src_address_set = 0;
+  ip4_address_t v4srcaddress;
+  ip6_address_t v6srcaddress;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "del"))
+	is_add = 0;
+      else if (unformat (i, "rx_vrf_id %d", &rx_vrf_id))
+	;
+      else if (unformat (i, "server_vrf_id %d", &server_vrf_id))
+	;
+      else if (unformat (i, "insert-cid %d", &insert_cid))
+	;
+      else if (unformat (i, "svr %U", unformat_ip4_address, &v4address))
+	v4_address_set = 1;
+      else if (unformat (i, "svr %U", unformat_ip6_address, &v6address))
+	v6_address_set = 1;
+      else if (unformat (i, "src %U", unformat_ip4_address, &v4srcaddress))
+	v4_src_address_set = 1;
+      else if (unformat (i, "src %U", unformat_ip6_address, &v6srcaddress))
+	v6_src_address_set = 1;
+      else
+	break;
     }
 
-    if (v4_address_set && v6_address_set) {
-        errmsg ("both v4 and v6 server addresses set\n");
-        return -99;
+  if (v4_address_set && v6_address_set)
+    {
+      errmsg ("both v4 and v6 server addresses set\n");
+      return -99;
     }
-    if (!v4_address_set && !v6_address_set) {
-        errmsg ("no server addresses set\n");
-        return -99;
+  if (!v4_address_set && !v6_address_set)
+    {
+      errmsg ("no server addresses set\n");
+      return -99;
     }
 
-    if (v4_src_address_set && v6_src_address_set) {
-        errmsg ("both v4 and v6  src addresses set\n");
-        return -99;
+  if (v4_src_address_set && v6_src_address_set)
+    {
+      errmsg ("both v4 and v6  src addresses set\n");
+      return -99;
     }
-    if (!v4_src_address_set && !v6_src_address_set) {
-        errmsg ("no src addresses set\n");
-        return -99;
+  if (!v4_src_address_set && !v6_src_address_set)
+    {
+      errmsg ("no src addresses set\n");
+      return -99;
     }
 
-    if (!(v4_src_address_set && v4_address_set) &&
-        !(v6_src_address_set && v6_address_set)) {
-        errmsg ("no matching server and src addresses set\n");
-        return -99;
+  if (!(v4_src_address_set && v4_address_set) &&
+      !(v6_src_address_set && v6_address_set))
+    {
+      errmsg ("no matching server and src addresses set\n");
+      return -99;
     }
 
-    /* Construct the API message */
-    M(DHCP_PROXY_CONFIG_2, dhcp_proxy_config_2);
+  /* Construct the API message */
+  M (DHCP_PROXY_CONFIG_2, dhcp_proxy_config_2);
 
-    mp->insert_circuit_id = insert_cid;
-    mp->is_add = is_add;
-    mp->rx_vrf_id = ntohl (rx_vrf_id);
-    mp->server_vrf_id = ntohl (server_vrf_id);
-    if (v6_address_set) {
-        mp->is_ipv6 = 1;
-        clib_memcpy (mp->dhcp_server, &v6address, sizeof (v6address));
-        clib_memcpy (mp->dhcp_src_address, &v6srcaddress, sizeof (v6address));
-    } else {
-        clib_memcpy (mp->dhcp_server, &v4address, sizeof (v4address));
-        clib_memcpy (mp->dhcp_src_address, &v4srcaddress, sizeof (v4address));
+  mp->insert_circuit_id = insert_cid;
+  mp->is_add = is_add;
+  mp->rx_vrf_id = ntohl (rx_vrf_id);
+  mp->server_vrf_id = ntohl (server_vrf_id);
+  if (v6_address_set)
+    {
+      mp->is_ipv6 = 1;
+      clib_memcpy (mp->dhcp_server, &v6address, sizeof (v6address));
+      clib_memcpy (mp->dhcp_src_address, &v6srcaddress, sizeof (v6address));
+    }
+  else
+    {
+      clib_memcpy (mp->dhcp_server, &v4address, sizeof (v4address));
+      clib_memcpy (mp->dhcp_src_address, &v4srcaddress, sizeof (v4address));
     }
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Wait for a reply, return good/bad news  */
-    W;
-    /* NOTREACHED */
-    return 0;
+  /* Wait for a reply, return good/bad news  */
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_dhcp_proxy_set_vss (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_dhcp_proxy_set_vss_t *mp;
-    f64 timeout;
-    u8  is_ipv6 = 0;
-    u8  is_add = 1;
-    u32 tbl_id;
-    u8  tbl_id_set = 0;
-    u32 oui;
-    u8  oui_set = 0;
-    u32 fib_id;
-    u8  fib_id_set = 0;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "tbl_id %d", &tbl_id))
-	    tbl_id_set = 1;
-	if (unformat (i, "fib_id %d", &fib_id))
-	    fib_id_set = 1;
-	if (unformat (i, "oui %d", &oui))
-	    oui_set = 1;
-	else if (unformat (i, "ipv6"))
-	    is_ipv6 = 1;
-	else if (unformat (i, "del"))
-	    is_add = 0;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
-    }
-
-    if (tbl_id_set == 0) {
-        errmsg ("missing tbl id\n");
-        return -99;
-    }
-
-    if (fib_id_set == 0) {
-        errmsg ("missing fib id\n");
-        return -99;
-    }
-    if (oui_set == 0) {
-        errmsg ("missing oui\n");
-        return -99;
-    }
-
-    M(DHCP_PROXY_SET_VSS, dhcp_proxy_set_vss);
-    mp->tbl_id = ntohl(tbl_id);
-    mp->fib_id = ntohl(fib_id);
-    mp->oui = ntohl(oui);
-    mp->is_ipv6 = is_ipv6;
-    mp->is_add = is_add;
-
-    S; W;
-    /* NOTREACHED */
-    return 0;
+static int
+api_dhcp_proxy_set_vss (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_dhcp_proxy_set_vss_t *mp;
+  f64 timeout;
+  u8 is_ipv6 = 0;
+  u8 is_add = 1;
+  u32 tbl_id;
+  u8 tbl_id_set = 0;
+  u32 oui;
+  u8 oui_set = 0;
+  u32 fib_id;
+  u8 fib_id_set = 0;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "tbl_id %d", &tbl_id))
+	tbl_id_set = 1;
+      if (unformat (i, "fib_id %d", &fib_id))
+	fib_id_set = 1;
+      if (unformat (i, "oui %d", &oui))
+	oui_set = 1;
+      else if (unformat (i, "ipv6"))
+	is_ipv6 = 1;
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
+    }
+
+  if (tbl_id_set == 0)
+    {
+      errmsg ("missing tbl id\n");
+      return -99;
+    }
+
+  if (fib_id_set == 0)
+    {
+      errmsg ("missing fib id\n");
+      return -99;
+    }
+  if (oui_set == 0)
+    {
+      errmsg ("missing oui\n");
+      return -99;
+    }
+
+  M (DHCP_PROXY_SET_VSS, dhcp_proxy_set_vss);
+  mp->tbl_id = ntohl (tbl_id);
+  mp->fib_id = ntohl (fib_id);
+  mp->oui = ntohl (oui);
+  mp->is_ipv6 = is_ipv6;
+  mp->is_add = is_add;
+
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_dhcp_client_config (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_dhcp_client_config_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8 sw_if_index_set = 0;
-    u8 is_add = 1;
-    u8 * hostname = 0;
-    u8 disable_event = 0;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "del"))
-            is_add = 0;
-        else if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "hostname %s", &hostname))
-            ;
-        else if (unformat (i, "disable_event"))
-            disable_event = 1;
-        else
-            break;
+static int
+api_dhcp_client_config (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_dhcp_client_config_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
+  u8 is_add = 1;
+  u8 *hostname = 0;
+  u8 disable_event = 0;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "del"))
+	is_add = 0;
+      else if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "hostname %s", &hostname))
+	;
+      else if (unformat (i, "disable_event"))
+	disable_event = 1;
+      else
+	break;
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    if (vec_len (hostname) > 63) {
-        errmsg ("hostname too long\n");
+  if (vec_len (hostname) > 63)
+    {
+      errmsg ("hostname too long\n");
     }
-    vec_add1 (hostname, 0);
+  vec_add1 (hostname, 0);
 
-    /* Construct the API message */
-    M(DHCP_CLIENT_CONFIG, dhcp_client_config);
+  /* Construct the API message */
+  M (DHCP_CLIENT_CONFIG, dhcp_client_config);
 
-    mp->sw_if_index = ntohl (sw_if_index);
-    clib_memcpy (mp->hostname, hostname, vec_len (hostname));
-    vec_free (hostname);
-    mp->is_add = is_add;
-    mp->want_dhcp_event = disable_event ? 0 : 1;
-    mp->pid = getpid();
+  mp->sw_if_index = ntohl (sw_if_index);
+  clib_memcpy (mp->hostname, hostname, vec_len (hostname));
+  vec_free (hostname);
+  mp->is_add = is_add;
+  mp->want_dhcp_event = disable_event ? 0 : 1;
+  mp->pid = getpid ();
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Wait for a reply, return good/bad news  */
-    W;
-    /* NOTREACHED */
-    return 0;
+  /* Wait for a reply, return good/bad news  */
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_set_ip_flow_hash (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_set_ip_flow_hash_t *mp;
-    f64 timeout;
-    u32 vrf_id = 0;
-    u8 is_ipv6 = 0;
-    u8 vrf_id_set = 0;
-    u8 src = 0;
-    u8 dst = 0;
-    u8 sport = 0;
-    u8 dport = 0;
-    u8 proto = 0;
-    u8 reverse = 0;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "vrf %d", &vrf_id))
-	    vrf_id_set = 1;
-	else if (unformat (i, "ipv6"))
-	    is_ipv6 = 1;
-	else if (unformat (i, "src"))
-	    src = 1;
-	else if (unformat (i, "dst"))
-	    dst = 1;
-	else if (unformat (i, "sport"))
-	    sport = 1;
-	else if (unformat (i, "dport"))
-	    dport = 1;
-	else if (unformat (i, "proto"))
-	    proto = 1;
-	else if (unformat (i, "reverse"))
-	    reverse = 1;
-
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
-    }
-
-    if (vrf_id_set == 0) {
-        errmsg ("missing vrf id\n");
-        return -99;
-    }
-
-    M(SET_IP_FLOW_HASH, set_ip_flow_hash);
-    mp->src = src;
-    mp->dst = dst;
-    mp->sport = sport;
-    mp->dport = dport;
-    mp->proto = proto;
-    mp->reverse = reverse;
-    mp->vrf_id = ntohl(vrf_id);
-    mp->is_ipv6 = is_ipv6;
-
-    S; W;
-    /* NOTREACHED */
-    return 0;
+static int
+api_set_ip_flow_hash (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_set_ip_flow_hash_t *mp;
+  f64 timeout;
+  u32 vrf_id = 0;
+  u8 is_ipv6 = 0;
+  u8 vrf_id_set = 0;
+  u8 src = 0;
+  u8 dst = 0;
+  u8 sport = 0;
+  u8 dport = 0;
+  u8 proto = 0;
+  u8 reverse = 0;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "vrf %d", &vrf_id))
+	vrf_id_set = 1;
+      else if (unformat (i, "ipv6"))
+	is_ipv6 = 1;
+      else if (unformat (i, "src"))
+	src = 1;
+      else if (unformat (i, "dst"))
+	dst = 1;
+      else if (unformat (i, "sport"))
+	sport = 1;
+      else if (unformat (i, "dport"))
+	dport = 1;
+      else if (unformat (i, "proto"))
+	proto = 1;
+      else if (unformat (i, "reverse"))
+	reverse = 1;
+
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
+    }
+
+  if (vrf_id_set == 0)
+    {
+      errmsg ("missing vrf id\n");
+      return -99;
+    }
+
+  M (SET_IP_FLOW_HASH, set_ip_flow_hash);
+  mp->src = src;
+  mp->dst = dst;
+  mp->sport = sport;
+  mp->dport = dport;
+  mp->proto = proto;
+  mp->reverse = reverse;
+  mp->vrf_id = ntohl (vrf_id);
+  mp->is_ipv6 = is_ipv6;
+
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_sw_interface_ip6_enable_disable (vat_main_t * vam)
+static int
+api_sw_interface_ip6_enable_disable (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_sw_interface_ip6_enable_disable_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8  sw_if_index_set = 0;
-    u8  enable = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_sw_interface_ip6_enable_disable_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
+  u8 enable = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-	else if (unformat (i, "sw_if_index %d", &sw_if_index))
-	    sw_if_index_set = 1;
-	else if (unformat (i, "enable"))
-	    enable = 1;
-	else if (unformat (i, "disable"))
-	    enable = 0;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "enable"))
+	enable = 1;
+      else if (unformat (i, "disable"))
+	enable = 0;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    M(SW_INTERFACE_IP6_ENABLE_DISABLE, sw_interface_ip6_enable_disable);
+  M (SW_INTERFACE_IP6_ENABLE_DISABLE, sw_interface_ip6_enable_disable);
 
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->enable = enable;
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->enable = enable;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_sw_interface_ip6_set_link_local_address (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_sw_interface_ip6_set_link_local_address_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8 sw_if_index_set = 0;
-    u32 address_length = 0;
-    u8 v6_address_set = 0;
-    ip6_address_t v6address;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "%U/%d",
-                           unformat_ip6_address, &v6address,
-                           &address_length))
-            v6_address_set = 1;
-        else
-            break;
+static int
+api_sw_interface_ip6_set_link_local_address (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_sw_interface_ip6_set_link_local_address_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
+  u32 address_length = 0;
+  u8 v6_address_set = 0;
+  ip6_address_t v6address;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "%U/%d",
+			 unformat_ip6_address, &v6address, &address_length))
+	v6_address_set = 1;
+      else
+	break;
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
-    if (!v6_address_set) {
-        errmsg ("no address set\n");
-        return -99;
+  if (!v6_address_set)
+    {
+      errmsg ("no address set\n");
+      return -99;
     }
 
-    /* Construct the API message */
-    M(SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS, \
-      sw_interface_ip6_set_link_local_address);
+  /* Construct the API message */
+  M (SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS,
+     sw_interface_ip6_set_link_local_address);
 
-    mp->sw_if_index = ntohl (sw_if_index);
-    clib_memcpy (mp->address, &v6address, sizeof (v6address));
-    mp->address_length = address_length;
+  mp->sw_if_index = ntohl (sw_if_index);
+  clib_memcpy (mp->address, &v6address, sizeof (v6address));
+  mp->address_length = address_length;
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Wait for a reply, return good/bad news  */
-    W;
+  /* Wait for a reply, return good/bad news  */
+  W;
 
-    /* NOTREACHED */
-    return 0;
+  /* NOTREACHED */
+  return 0;
 }
 
 
-static int api_sw_interface_ip6nd_ra_prefix (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_sw_interface_ip6nd_ra_prefix_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8 sw_if_index_set = 0;
-    u32 address_length = 0;
-    u8 v6_address_set = 0;
-    ip6_address_t v6address;
-    u8 use_default = 0;
-    u8 no_advertise = 0;
-    u8 off_link = 0;
-    u8 no_autoconfig = 0;
-    u8 no_onlink = 0;
-    u8 is_no = 0;
-    u32 val_lifetime = 0;
-    u32 pref_lifetime = 0;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "%U/%d",
-                           unformat_ip6_address, &v6address,
-                           &address_length))
-            v6_address_set = 1;
-        else if (unformat (i, "val_life %d", &val_lifetime))
-            ;
-        else if (unformat (i, "pref_life %d", &pref_lifetime))
-            ;
-	else if (unformat (i, "def"))
-	    use_default = 1;
-	else if (unformat (i, "noadv"))
-	    no_advertise = 1;
-	else if (unformat (i, "offl"))
-	    off_link = 1;
-	else if (unformat (i, "noauto"))
-	    no_autoconfig = 1;
-	else if (unformat (i, "nolink"))
-	    no_onlink = 1;
-	else if (unformat (i, "isno"))
-	    is_no = 1;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
-    }
-
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
-    }
-    if (!v6_address_set) {
-        errmsg ("no address set\n");
-        return -99;
-    }
-
-    /* Construct the API message */
-    M(SW_INTERFACE_IP6ND_RA_PREFIX, sw_interface_ip6nd_ra_prefix);
+static int
+api_sw_interface_ip6nd_ra_prefix (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_sw_interface_ip6nd_ra_prefix_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
+  u32 address_length = 0;
+  u8 v6_address_set = 0;
+  ip6_address_t v6address;
+  u8 use_default = 0;
+  u8 no_advertise = 0;
+  u8 off_link = 0;
+  u8 no_autoconfig = 0;
+  u8 no_onlink = 0;
+  u8 is_no = 0;
+  u32 val_lifetime = 0;
+  u32 pref_lifetime = 0;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "%U/%d",
+			 unformat_ip6_address, &v6address, &address_length))
+	v6_address_set = 1;
+      else if (unformat (i, "val_life %d", &val_lifetime))
+	;
+      else if (unformat (i, "pref_life %d", &pref_lifetime))
+	;
+      else if (unformat (i, "def"))
+	use_default = 1;
+      else if (unformat (i, "noadv"))
+	no_advertise = 1;
+      else if (unformat (i, "offl"))
+	off_link = 1;
+      else if (unformat (i, "noauto"))
+	no_autoconfig = 1;
+      else if (unformat (i, "nolink"))
+	no_onlink = 1;
+      else if (unformat (i, "isno"))
+	is_no = 1;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
+    }
+
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
+    }
+  if (!v6_address_set)
+    {
+      errmsg ("no address set\n");
+      return -99;
+    }
 
-    mp->sw_if_index = ntohl (sw_if_index);
-    clib_memcpy (mp->address, &v6address, sizeof (v6address));
-    mp->address_length = address_length;
-    mp->use_default = use_default;
-    mp->no_advertise = no_advertise;
-    mp->off_link = off_link;
-    mp->no_autoconfig = no_autoconfig;
-    mp->no_onlink = no_onlink;
-    mp->is_no = is_no;
-    mp->val_lifetime = ntohl(val_lifetime);
-    mp->pref_lifetime = ntohl(pref_lifetime);
-
-    /* send it... */
-    S;
+  /* Construct the API message */
+  M (SW_INTERFACE_IP6ND_RA_PREFIX, sw_interface_ip6nd_ra_prefix);
+
+  mp->sw_if_index = ntohl (sw_if_index);
+  clib_memcpy (mp->address, &v6address, sizeof (v6address));
+  mp->address_length = address_length;
+  mp->use_default = use_default;
+  mp->no_advertise = no_advertise;
+  mp->off_link = off_link;
+  mp->no_autoconfig = no_autoconfig;
+  mp->no_onlink = no_onlink;
+  mp->is_no = is_no;
+  mp->val_lifetime = ntohl (val_lifetime);
+  mp->pref_lifetime = ntohl (pref_lifetime);
 
-    /* Wait for a reply, return good/bad news  */
-    W;
+  /* send it... */
+  S;
 
-    /* NOTREACHED */
-    return 0;
+  /* Wait for a reply, return good/bad news  */
+  W;
+
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_sw_interface_ip6nd_ra_config (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_sw_interface_ip6nd_ra_config_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8 sw_if_index_set = 0;
-    u8 suppress = 0;
-    u8 managed = 0;
-    u8 other = 0;
-    u8 ll_option = 0;
-    u8 send_unicast = 0;
-    u8 cease = 0;
-    u8 is_no = 0;
-    u8 default_router = 0;
-    u32 max_interval = 0;
-    u32 min_interval = 0;
-    u32 lifetime = 0;
-    u32 initial_count = 0;
-    u32 initial_interval = 0;
-
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "maxint %d", &max_interval))
-            ;
-        else if (unformat (i, "minint %d", &min_interval))
-            ;
-        else if (unformat (i, "life %d", &lifetime))
-            ;
-        else if (unformat (i, "count %d", &initial_count))
-            ;
-        else if (unformat (i, "interval %d", &initial_interval))
-            ;
-	else if (unformat (i, "suppress") || unformat (i, "surpress"))
-	    suppress = 1;
-	else if (unformat (i, "managed"))
-	    managed = 1;
-	else if (unformat (i, "other"))
-	    other = 1;
-	else if (unformat (i, "ll"))
-	    ll_option = 1;
-	else if (unformat (i, "send"))
-	    send_unicast = 1;
-	else if (unformat (i, "cease"))
-	    cease = 1;
-	else if (unformat (i, "isno"))
-	    is_no = 1;
-	else if (unformat (i, "def"))
-	    default_router = 1;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
-    }
-
-    if (sw_if_index_set == 0) {
-	errmsg ("missing interface name or sw_if_index\n");
-        return -99;
-    }
-
-    /* Construct the API message */
-    M(SW_INTERFACE_IP6ND_RA_CONFIG, sw_interface_ip6nd_ra_config);
+static int
+api_sw_interface_ip6nd_ra_config (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_sw_interface_ip6nd_ra_config_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
+  u8 suppress = 0;
+  u8 managed = 0;
+  u8 other = 0;
+  u8 ll_option = 0;
+  u8 send_unicast = 0;
+  u8 cease = 0;
+  u8 is_no = 0;
+  u8 default_router = 0;
+  u32 max_interval = 0;
+  u32 min_interval = 0;
+  u32 lifetime = 0;
+  u32 initial_count = 0;
+  u32 initial_interval = 0;
+
 
-    mp->sw_if_index = ntohl (sw_if_index);
-    mp->max_interval = ntohl(max_interval);
-    mp->min_interval = ntohl(min_interval);
-    mp->lifetime = ntohl(lifetime);
-    mp->initial_count = ntohl(initial_count);
-    mp->initial_interval = ntohl(initial_interval);
-    mp->suppress = suppress;
-    mp->managed = managed;
-    mp->other = other;
-    mp->ll_option = ll_option;
-    mp->send_unicast = send_unicast;
-    mp->cease = cease;
-    mp->is_no = is_no;
-    mp->default_router = default_router;
-
-    /* send it... */
-    S;
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "maxint %d", &max_interval))
+	;
+      else if (unformat (i, "minint %d", &min_interval))
+	;
+      else if (unformat (i, "life %d", &lifetime))
+	;
+      else if (unformat (i, "count %d", &initial_count))
+	;
+      else if (unformat (i, "interval %d", &initial_interval))
+	;
+      else if (unformat (i, "suppress") || unformat (i, "surpress"))
+	suppress = 1;
+      else if (unformat (i, "managed"))
+	managed = 1;
+      else if (unformat (i, "other"))
+	other = 1;
+      else if (unformat (i, "ll"))
+	ll_option = 1;
+      else if (unformat (i, "send"))
+	send_unicast = 1;
+      else if (unformat (i, "cease"))
+	cease = 1;
+      else if (unformat (i, "isno"))
+	is_no = 1;
+      else if (unformat (i, "def"))
+	default_router = 1;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
+    }
 
-    /* Wait for a reply, return good/bad news  */
-    W;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
+    }
 
-    /* NOTREACHED */
-    return 0;
+  /* Construct the API message */
+  M (SW_INTERFACE_IP6ND_RA_CONFIG, sw_interface_ip6nd_ra_config);
+
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->max_interval = ntohl (max_interval);
+  mp->min_interval = ntohl (min_interval);
+  mp->lifetime = ntohl (lifetime);
+  mp->initial_count = ntohl (initial_count);
+  mp->initial_interval = ntohl (initial_interval);
+  mp->suppress = suppress;
+  mp->managed = managed;
+  mp->other = other;
+  mp->ll_option = ll_option;
+  mp->send_unicast = send_unicast;
+  mp->cease = cease;
+  mp->is_no = is_no;
+  mp->default_router = default_router;
+
+  /* send it... */
+  S;
+
+  /* Wait for a reply, return good/bad news  */
+  W;
+
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_set_arp_neighbor_limit (vat_main_t * vam)
+static int
+api_set_arp_neighbor_limit (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_set_arp_neighbor_limit_t *mp;
-    f64 timeout;
-    u32 arp_nbr_limit;
-    u8 limit_set = 0;
-    u8 is_ipv6 = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_set_arp_neighbor_limit_t *mp;
+  f64 timeout;
+  u32 arp_nbr_limit;
+  u8 limit_set = 0;
+  u8 is_ipv6 = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "arp_nbr_limit %d", &arp_nbr_limit))
-	    limit_set = 1;
-	else if (unformat (i, "ipv6"))
-	    is_ipv6 = 1;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "arp_nbr_limit %d", &arp_nbr_limit))
+	limit_set = 1;
+      else if (unformat (i, "ipv6"))
+	is_ipv6 = 1;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (limit_set == 0) {
-        errmsg ("missing limit value\n");
-        return -99;
+  if (limit_set == 0)
+    {
+      errmsg ("missing limit value\n");
+      return -99;
     }
 
-    M(SET_ARP_NEIGHBOR_LIMIT, set_arp_neighbor_limit);
+  M (SET_ARP_NEIGHBOR_LIMIT, set_arp_neighbor_limit);
 
-    mp->arp_neighbor_limit = ntohl(arp_nbr_limit);
-    mp->is_ipv6 = is_ipv6;
+  mp->arp_neighbor_limit = ntohl (arp_nbr_limit);
+  mp->is_ipv6 = is_ipv6;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_l2_patch_add_del (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_l2_patch_add_del_t *mp;
-    f64 timeout;
-    u32 rx_sw_if_index;
-    u8 rx_sw_if_index_set = 0;
-    u32 tx_sw_if_index;
-    u8 tx_sw_if_index_set = 0;
-    u8 is_add = 1;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "rx_sw_if_index %d", &rx_sw_if_index))
-            rx_sw_if_index_set = 1;
-	else if (unformat (i, "tx_sw_if_index %d", &tx_sw_if_index))
-            tx_sw_if_index_set = 1;
-	else if (unformat (i, "rx")) {
-	    if (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-		if (unformat (i, "%U", unformat_sw_if_index, vam,
-			      &rx_sw_if_index))
-		    rx_sw_if_index_set = 1;
-	    } else
-		break;
-	} else if (unformat (i, "tx")) {
-	    if (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-		if (unformat (i, "%U", unformat_sw_if_index, vam,
-			      &tx_sw_if_index))
-		    tx_sw_if_index_set = 1;
-	    } else
-		break;
-	} else if (unformat (i, "del"))
-	    is_add = 0;
-	else
-            break;
+static int
+api_l2_patch_add_del (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_l2_patch_add_del_t *mp;
+  f64 timeout;
+  u32 rx_sw_if_index;
+  u8 rx_sw_if_index_set = 0;
+  u32 tx_sw_if_index;
+  u8 tx_sw_if_index_set = 0;
+  u8 is_add = 1;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "rx_sw_if_index %d", &rx_sw_if_index))
+	rx_sw_if_index_set = 1;
+      else if (unformat (i, "tx_sw_if_index %d", &tx_sw_if_index))
+	tx_sw_if_index_set = 1;
+      else if (unformat (i, "rx"))
+	{
+	  if (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+	    {
+	      if (unformat (i, "%U", unformat_sw_if_index, vam,
+			    &rx_sw_if_index))
+		rx_sw_if_index_set = 1;
+	    }
+	  else
+	    break;
+	}
+      else if (unformat (i, "tx"))
+	{
+	  if (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+	    {
+	      if (unformat (i, "%U", unformat_sw_if_index, vam,
+			    &tx_sw_if_index))
+		tx_sw_if_index_set = 1;
+	    }
+	  else
+	    break;
+	}
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else
+	break;
     }
 
-    if (rx_sw_if_index_set == 0) {
-        errmsg ("missing rx interface name or rx_sw_if_index\n");
-        return -99;
+  if (rx_sw_if_index_set == 0)
+    {
+      errmsg ("missing rx interface name or rx_sw_if_index\n");
+      return -99;
     }
 
-    if (tx_sw_if_index_set == 0) {
-        errmsg ("missing tx interface name or tx_sw_if_index\n");
-        return -99;
+  if (tx_sw_if_index_set == 0)
+    {
+      errmsg ("missing tx interface name or tx_sw_if_index\n");
+      return -99;
     }
 
-    M(L2_PATCH_ADD_DEL, l2_patch_add_del);
+  M (L2_PATCH_ADD_DEL, l2_patch_add_del);
 
-    mp->rx_sw_if_index = ntohl(rx_sw_if_index);
-    mp->tx_sw_if_index = ntohl(tx_sw_if_index);
-    mp->is_add = is_add;
+  mp->rx_sw_if_index = ntohl (rx_sw_if_index);
+  mp->tx_sw_if_index = ntohl (tx_sw_if_index);
+  mp->is_add = is_add;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
-static int api_trace_profile_add (vat_main_t *vam)
+
+static int
+api_trace_profile_add (vat_main_t * vam)
 {
-   unformat_input_t * input = vam->input;
-   vl_api_trace_profile_add_t *mp;
-   f64 timeout;
-   u32 id = 0;
-   u32 trace_option_elts = 0;
-   u32 trace_type = 0, node_id = 0, app_data = 0, trace_tsp = 2;
-   int has_pow_option = 0;
-   int has_ppc_option = 0;
+  unformat_input_t *input = vam->input;
+  vl_api_trace_profile_add_t *mp;
+  f64 timeout;
+  u32 id = 0;
+  u32 trace_option_elts = 0;
+  u32 trace_type = 0, node_id = 0, app_data = 0, trace_tsp = 2;
+  int has_pow_option = 0;
+  int has_ppc_option = 0;
 
   while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
     {
       if (unformat (input, "id %d trace-type 0x%x trace-elts %d "
-                           "trace-tsp %d node-id 0x%x app-data 0x%x",
+		    "trace-tsp %d node-id 0x%x app-data 0x%x",
 		    &id, &trace_type, &trace_option_elts, &trace_tsp,
-                      &node_id, &app_data))
-            ;
+		    &node_id, &app_data))
+	;
       else if (unformat (input, "pow"))
-        has_pow_option = 1;
+	has_pow_option = 1;
       else if (unformat (input, "ppc encap"))
-        has_ppc_option = PPC_ENCAP;
+	has_ppc_option = PPC_ENCAP;
       else if (unformat (input, "ppc decap"))
-        has_ppc_option = PPC_DECAP;
+	has_ppc_option = PPC_DECAP;
       else if (unformat (input, "ppc none"))
-        has_ppc_option = PPC_NONE;
+	has_ppc_option = PPC_NONE;
       else
-        break;
+	break;
     }
-  M(TRACE_PROFILE_ADD, trace_profile_add);
-  mp->id = htons(id);
+  M (TRACE_PROFILE_ADD, trace_profile_add);
+  mp->id = htons (id);
   mp->trace_type = trace_type;
   mp->trace_num_elt = trace_option_elts;
   mp->trace_ppc = has_ppc_option;
-  mp->trace_app_data = htonl(app_data);
+  mp->trace_app_data = htonl (app_data);
   mp->pow_enable = has_pow_option;
   mp->trace_tsp = trace_tsp;
-  mp->node_id = htonl(node_id);
+  mp->node_id = htonl (node_id);
 
-  S; W;
+  S;
+  W;
 
-  return(0);
+  return (0);
 
 }
-static int api_trace_profile_apply (vat_main_t *vam)
+
+static int
+api_trace_profile_apply (vat_main_t * vam)
 {
-  unformat_input_t * input = vam->input;
+  unformat_input_t *input = vam->input;
   vl_api_trace_profile_apply_t *mp;
   f64 timeout;
   ip6_address_t addr;
@@ -6487,36 +7049,37 @@ static int api_trace_profile_apply (vat_main_t *vam)
 
   while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
     {
-      if (unformat (input, "%U/%d",
-                    unformat_ip6_address, &addr, &mask_width))
-        ;
+      if (unformat (input, "%U/%d", unformat_ip6_address, &addr, &mask_width))
+	;
       else if (unformat (input, "id %d", &id))
 	;
       else if (unformat (input, "vrf-id %d", &vrf_id))
-        ;
+	;
       else if (unformat (input, "add"))
-        is_add = 1;
+	is_add = 1;
       else if (unformat (input, "pop"))
-        is_pop = 1;
+	is_pop = 1;
       else if (unformat (input, "none"))
-        is_none = 1;
+	is_none = 1;
       else
-        break;
+	break;
     }
 
-  if ((is_add + is_pop + is_none) != 1) {
-    errmsg("One of (add, pop, none) required");
-    return -99;
-  }
-  if (mask_width == ~0) {
-    errmsg("<address>/<mask-width> required");
-    return -99;
-  }
-  M(TRACE_PROFILE_APPLY, trace_profile_apply);
-  clib_memcpy(mp->dest_ipv6, &addr, sizeof(mp->dest_ipv6));
-  mp->id = htons(id);
-  mp->prefix_length = htonl(mask_width);
-  mp->vrf_id = htonl(vrf_id);
+  if ((is_add + is_pop + is_none) != 1)
+    {
+      errmsg ("One of (add, pop, none) required");
+      return -99;
+    }
+  if (mask_width == ~0)
+    {
+      errmsg ("<address>/<mask-width> required");
+      return -99;
+    }
+  M (TRACE_PROFILE_APPLY, trace_profile_apply);
+  clib_memcpy (mp->dest_ipv6, &addr, sizeof (mp->dest_ipv6));
+  mp->id = htons (id);
+  mp->prefix_length = htonl (mask_width);
+  mp->vrf_id = htonl (vrf_id);
   if (is_add)
     mp->trace_op = IOAM_HBYH_ADD;
   else if (is_pop)
@@ -6524,29 +7087,33 @@ static int api_trace_profile_apply (vat_main_t *vam)
   else
     mp->trace_op = IOAM_HBYH_MOD;
 
-  if(is_none)
+  if (is_none)
     mp->enable = 0;
   else
     mp->enable = 1;
 
-  S; W;
+  S;
+  W;
 
   return 0;
 }
 
-static int api_trace_profile_del (vat_main_t *vam)
+static int
+api_trace_profile_del (vat_main_t * vam)
 {
-   vl_api_trace_profile_del_t *mp;
-   f64 timeout;
+  vl_api_trace_profile_del_t *mp;
+  f64 timeout;
 
-   M(TRACE_PROFILE_DEL, trace_profile_del);
-   S; W;
-   return 0;
+  M (TRACE_PROFILE_DEL, trace_profile_del);
+  S;
+  W;
+  return 0;
 }
 
-static int api_sr_tunnel_add_del (vat_main_t * vam)
+static int
+api_sr_tunnel_add_del (vat_main_t * vam)
 {
-  unformat_input_t * i = vam->input;
+  unformat_input_t *i = vam->input;
   vl_api_sr_tunnel_add_del_t *mp;
   f64 timeout;
   int is_del = 0;
@@ -6559,72 +7126,73 @@ static int api_sr_tunnel_add_del (vat_main_t * vam)
   u16 flags = 0;
   u32 rx_table_id = 0;
   u32 tx_table_id = 0;
-  ip6_address_t * segments = 0;
-  ip6_address_t * this_seg;
-  ip6_address_t * tags = 0;
-  ip6_address_t * this_tag;
+  ip6_address_t *segments = 0;
+  ip6_address_t *this_seg;
+  ip6_address_t *tags = 0;
+  ip6_address_t *this_tag;
   ip6_address_t next_address, tag;
-  u8 * name = 0;
-  u8 * policy_name = 0;
+  u8 *name = 0;
+  u8 *policy_name = 0;
 
   while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
     {
       if (unformat (i, "del"))
-        is_del = 1;
+	is_del = 1;
       else if (unformat (i, "name %s", &name))
-            ;
+	;
       else if (unformat (i, "policy %s", &policy_name))
-            ;
+	;
       else if (unformat (i, "rx_fib_id %d", &rx_table_id))
-        ;
+	;
       else if (unformat (i, "tx_fib_id %d", &tx_table_id))
-        ;
+	;
       else if (unformat (i, "src %U", unformat_ip6_address, &src_address))
-        src_address_set = 1;
+	src_address_set = 1;
       else if (unformat (i, "dst %U/%d",
-                         unformat_ip6_address, &dst_address,
-                         &dst_mask_width))
-        dst_address_set = 1;
-      else if (unformat (i, "next %U", unformat_ip6_address,
-                         &next_address))
-        {
-          vec_add2 (segments, this_seg, 1);
-          clib_memcpy (this_seg->as_u8, next_address.as_u8, sizeof (*this_seg));
-        }
-      else if (unformat (i, "tag %U", unformat_ip6_address,
-                         &tag))
-        {
-          vec_add2 (tags, this_tag, 1);
-          clib_memcpy (this_tag->as_u8, tag.as_u8, sizeof (*this_tag));
-        }
+			 unformat_ip6_address, &dst_address, &dst_mask_width))
+	dst_address_set = 1;
+      else if (unformat (i, "next %U", unformat_ip6_address, &next_address))
+	{
+	  vec_add2 (segments, this_seg, 1);
+	  clib_memcpy (this_seg->as_u8, next_address.as_u8,
+		       sizeof (*this_seg));
+	}
+      else if (unformat (i, "tag %U", unformat_ip6_address, &tag))
+	{
+	  vec_add2 (tags, this_tag, 1);
+	  clib_memcpy (this_tag->as_u8, tag.as_u8, sizeof (*this_tag));
+	}
       else if (unformat (i, "clean"))
-        flags |= IP6_SR_HEADER_FLAG_CLEANUP;
+	flags |= IP6_SR_HEADER_FLAG_CLEANUP;
       else if (unformat (i, "protected"))
-        flags |= IP6_SR_HEADER_FLAG_PROTECTED;
+	flags |= IP6_SR_HEADER_FLAG_PROTECTED;
       else if (unformat (i, "InPE %d", &pl_index))
-        {
-          if (pl_index <= 0 || pl_index > 4)
-            {
-            pl_index_range_error:
-              errmsg ("pl index %d out of range\n", pl_index);
-              return -99;
-            }
-          flags |= IP6_SR_HEADER_FLAG_PL_ELT_INGRESS_PE << (3*(pl_index - 1));
-        }
+	{
+	  if (pl_index <= 0 || pl_index > 4)
+	    {
+	    pl_index_range_error:
+	      errmsg ("pl index %d out of range\n", pl_index);
+	      return -99;
+	    }
+	  flags |=
+	    IP6_SR_HEADER_FLAG_PL_ELT_INGRESS_PE << (3 * (pl_index - 1));
+	}
       else if (unformat (i, "EgPE %d", &pl_index))
-        {
-          if (pl_index <= 0 || pl_index > 4)
-            goto pl_index_range_error;
-          flags |= IP6_SR_HEADER_FLAG_PL_ELT_EGRESS_PE << (3*(pl_index - 1));
-        }
+	{
+	  if (pl_index <= 0 || pl_index > 4)
+	    goto pl_index_range_error;
+	  flags |=
+	    IP6_SR_HEADER_FLAG_PL_ELT_EGRESS_PE << (3 * (pl_index - 1));
+	}
       else if (unformat (i, "OrgSrc %d", &pl_index))
-        {
-          if (pl_index <= 0 || pl_index > 4)
-            goto pl_index_range_error;
-          flags |= IP6_SR_HEADER_FLAG_PL_ELT_ORIG_SRC_ADDR << (3*(pl_index - 1));
-        }
+	{
+	  if (pl_index <= 0 || pl_index > 4)
+	    goto pl_index_range_error;
+	  flags |=
+	    IP6_SR_HEADER_FLAG_PL_ELT_ORIG_SRC_ADDR << (3 * (pl_index - 1));
+	}
       else
-        break;
+	break;
     }
 
   if (!src_address_set)
@@ -6645,9 +7213,9 @@ static int api_sr_tunnel_add_del (vat_main_t * vam)
       return -99;
     }
 
-  M2(SR_TUNNEL_ADD_DEL, sr_tunnel_add_del,
-     vec_len(segments) * sizeof (ip6_address_t)
-     + vec_len(tags) * sizeof (ip6_address_t));
+  M2 (SR_TUNNEL_ADD_DEL, sr_tunnel_add_del,
+      vec_len (segments) * sizeof (ip6_address_t)
+      + vec_len (tags) * sizeof (ip6_address_t));
 
   clib_memcpy (mp->src_address, &src_address, sizeof (mp->src_address));
   clib_memcpy (mp->dst_address, &dst_address, sizeof (mp->dst_address));
@@ -6657,60 +7225,63 @@ static int api_sr_tunnel_add_del (vat_main_t * vam)
   mp->n_tags = vec_len (tags);
   mp->is_add = is_del == 0;
   clib_memcpy (mp->segs_and_tags, segments,
-          vec_len(segments)* sizeof (ip6_address_t));
-  clib_memcpy (mp->segs_and_tags + vec_len(segments)*sizeof (ip6_address_t),
-          tags, vec_len(tags)* sizeof (ip6_address_t));
+	       vec_len (segments) * sizeof (ip6_address_t));
+  clib_memcpy (mp->segs_and_tags +
+	       vec_len (segments) * sizeof (ip6_address_t), tags,
+	       vec_len (tags) * sizeof (ip6_address_t));
 
   mp->outer_vrf_id = ntohl (rx_table_id);
   mp->inner_vrf_id = ntohl (tx_table_id);
-  memcpy (mp->name, name, vec_len(name));
-  memcpy (mp->policy_name, policy_name, vec_len(policy_name));
+  memcpy (mp->name, name, vec_len (name));
+  memcpy (mp->policy_name, policy_name, vec_len (policy_name));
 
   vec_free (segments);
   vec_free (tags);
 
-  S; W;
+  S;
+  W;
   /* NOTREACHED */
 }
 
-static int api_sr_policy_add_del (vat_main_t * vam)
+static int
+api_sr_policy_add_del (vat_main_t * vam)
 {
-  unformat_input_t * input = vam->input;
+  unformat_input_t *input = vam->input;
   vl_api_sr_policy_add_del_t *mp;
   f64 timeout;
   int is_del = 0;
-  u8 * name = 0;
-  u8 * tunnel_name = 0;
-  u8 ** tunnel_names = 0;
+  u8 *name = 0;
+  u8 *tunnel_name = 0;
+  u8 **tunnel_names = 0;
 
-  int name_set = 0 ;
+  int name_set = 0;
   int tunnel_set = 0;
   int j = 0;
-  int tunnel_names_length = 1; // Init to 1 to offset the #tunnel_names counter byte
-  int tun_name_len = 0; // Different naming convention used as confusing these would be "bad" (TM)
+  int tunnel_names_length = 1;	// Init to 1 to offset the #tunnel_names counter byte
+  int tun_name_len = 0;		// Different naming convention used as confusing these would be "bad" (TM)
 
   while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
     {
       if (unformat (input, "del"))
-        is_del = 1;
+	is_del = 1;
       else if (unformat (input, "name %s", &name))
 	name_set = 1;
       else if (unformat (input, "tunnel %s", &tunnel_name))
-        {
+	{
 	  if (tunnel_name)
 	    {
 	      vec_add1 (tunnel_names, tunnel_name);
 	      /* For serializer:
-		 - length = #bytes to store in serial vector
-		 - +1 = byte to store that length
-	      */
+	         - length = #bytes to store in serial vector
+	         - +1 = byte to store that length
+	       */
 	      tunnel_names_length += (vec_len (tunnel_name) + 1);
 	      tunnel_set = 1;
 	      tunnel_name = 0;
 	    }
-        }
+	}
       else
-        break;
+	break;
     }
 
   if (!name_set)
@@ -6725,56 +7296,60 @@ static int api_sr_policy_add_del (vat_main_t * vam)
       return -99;
     }
 
-  M2(SR_POLICY_ADD_DEL, sr_policy_add_del, tunnel_names_length);
+  M2 (SR_POLICY_ADD_DEL, sr_policy_add_del, tunnel_names_length);
 
 
 
   mp->is_add = !is_del;
 
-  memcpy (mp->name, name, vec_len(name));
+  memcpy (mp->name, name, vec_len (name));
   // Since mp->tunnel_names is of type u8[0] and not a u8 *, u8 ** needs to be serialized
-  u8 * serial_orig = 0;
+  u8 *serial_orig = 0;
   vec_validate (serial_orig, tunnel_names_length);
-  *serial_orig = vec_len(tunnel_names); // Store the number of tunnels as length in first byte of serialized vector
-  serial_orig += 1; // Move along one byte to store the length of first tunnel_name
+  *serial_orig = vec_len (tunnel_names);	// Store the number of tunnels as length in first byte of serialized vector
+  serial_orig += 1;		// Move along one byte to store the length of first tunnel_name
 
-  for (j=0; j < vec_len(tunnel_names); j++)
+  for (j = 0; j < vec_len (tunnel_names); j++)
     {
       tun_name_len = vec_len (tunnel_names[j]);
-      *serial_orig = tun_name_len; // Store length of tunnel name in first byte of Length/Value pair
-      serial_orig += 1; // Move along one byte to store the actual tunnel name
+      *serial_orig = tun_name_len;	// Store length of tunnel name in first byte of Length/Value pair
+      serial_orig += 1;		// Move along one byte to store the actual tunnel name
       memcpy (serial_orig, tunnel_names[j], tun_name_len);
-      serial_orig += tun_name_len; // Advance past the copy
+      serial_orig += tun_name_len;	// Advance past the copy
     }
-  memcpy (mp->tunnel_names, serial_orig - tunnel_names_length, tunnel_names_length); // Regress serial_orig to head then copy fwd
+  memcpy (mp->tunnel_names, serial_orig - tunnel_names_length, tunnel_names_length);	// Regress serial_orig to head then copy fwd
 
   vec_free (tunnel_names);
   vec_free (tunnel_name);
 
-  S; W;
+  S;
+  W;
   /* NOTREACHED */
 }
 
-static int api_sr_multicast_map_add_del (vat_main_t * vam)
+static int
+api_sr_multicast_map_add_del (vat_main_t * vam)
 {
-  unformat_input_t * input = vam->input;
+  unformat_input_t *input = vam->input;
   vl_api_sr_multicast_map_add_del_t *mp;
   f64 timeout;
   int is_del = 0;
   ip6_address_t multicast_address;
-  u8 * policy_name = 0;
+  u8 *policy_name = 0;
   int multicast_address_set = 0;
 
   while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
     {
       if (unformat (input, "del"))
-        is_del = 1;
-      else if (unformat (input, "address %U", unformat_ip6_address, &multicast_address))
+	is_del = 1;
+      else
+	if (unformat
+	    (input, "address %U", unformat_ip6_address, &multicast_address))
 	multicast_address_set = 1;
       else if (unformat (input, "sr-policy %s", &policy_name))
-        ;
+	;
       else
-        break;
+	break;
     }
 
   if (!is_del && !policy_name)
@@ -6790,16 +7365,18 @@ static int api_sr_multicast_map_add_del (vat_main_t * vam)
       return -99;
     }
 
-  M(SR_MULTICAST_MAP_ADD_DEL, sr_multicast_map_add_del);
+  M (SR_MULTICAST_MAP_ADD_DEL, sr_multicast_map_add_del);
 
   mp->is_add = !is_del;
-  memcpy (mp->policy_name, policy_name, vec_len(policy_name));
-  clib_memcpy (mp->multicast_address, &multicast_address, sizeof (mp->multicast_address));
+  memcpy (mp->policy_name, policy_name, vec_len (policy_name));
+  clib_memcpy (mp->multicast_address, &multicast_address,
+	       sizeof (mp->multicast_address));
 
 
   vec_free (policy_name);
 
-  S; W;
+  S;
+  W;
   /* NOTREACHED */
 }
 
@@ -6814,12 +7391,13 @@ _(ttl)                                          \
 _(protocol)                                     \
 _(checksum)
 
-uword unformat_ip4_mask (unformat_input_t * input, va_list * args)
+uword
+unformat_ip4_mask (unformat_input_t * input, va_list * args)
 {
-  u8 ** maskp = va_arg (*args, u8 **);
-  u8 * mask = 0;
+  u8 **maskp = va_arg (*args, u8 **);
+  u8 *mask = 0;
   u8 found_something = 0;
-  ip4_header_t * ip;
+  ip4_header_t *ip;
 
 #define _(a) u8 a=0;
   foreach_ip4_proto_field;
@@ -6831,21 +7409,21 @@ uword unformat_ip4_mask (unformat_input_t * input, va_list * args)
   while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
     {
       if (unformat (input, "version"))
-        version = 1;
+	version = 1;
       else if (unformat (input, "hdr_length"))
-        hdr_length = 1;
+	hdr_length = 1;
       else if (unformat (input, "src"))
-        src_address = 1;
+	src_address = 1;
       else if (unformat (input, "dst"))
-        dst_address = 1;
+	dst_address = 1;
       else if (unformat (input, "proto"))
-        protocol = 1;
+	protocol = 1;
 
 #define _(a) else if (unformat (input, #a)) a=1;
       foreach_ip4_proto_field
 #undef _
-      else
-        break;
+	else
+	break;
     }
 
 #define _(a) found_something += a;
@@ -6882,12 +7460,13 @@ _(payload_length)				\
 _(hop_limit)                                    \
 _(protocol)
 
-uword unformat_ip6_mask (unformat_input_t * input, va_list * args)
+uword
+unformat_ip6_mask (unformat_input_t * input, va_list * args)
 {
-  u8 ** maskp = va_arg (*args, u8 **);
-  u8 * mask = 0;
+  u8 **maskp = va_arg (*args, u8 **);
+  u8 *mask = 0;
   u8 found_something = 0;
-  ip6_header_t * ip;
+  ip6_header_t *ip;
   u32 ip_version_traffic_class_and_flow_label;
 
 #define _(a) u8 a=0;
@@ -6900,23 +7479,23 @@ uword unformat_ip6_mask (unformat_input_t * input, va_list * args)
   while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
     {
       if (unformat (input, "version"))
-        version = 1;
+	version = 1;
       else if (unformat (input, "traffic-class"))
-        traffic_class = 1;
+	traffic_class = 1;
       else if (unformat (input, "flow-label"))
-        flow_label = 1;
+	flow_label = 1;
       else if (unformat (input, "src"))
-        src_address = 1;
+	src_address = 1;
       else if (unformat (input, "dst"))
-        dst_address = 1;
+	dst_address = 1;
       else if (unformat (input, "proto"))
-        protocol = 1;
+	protocol = 1;
 
 #define _(a) else if (unformat (input, #a)) a=1;
       foreach_ip6_proto_field
 #undef _
-      else
-        break;
+	else
+	break;
     }
 
 #define _(a) found_something += a;
@@ -6952,25 +7531,28 @@ uword unformat_ip6_mask (unformat_input_t * input, va_list * args)
   return 1;
 }
 
-uword unformat_l3_mask (unformat_input_t * input, va_list * args)
+uword
+unformat_l3_mask (unformat_input_t * input, va_list * args)
 {
-  u8 ** maskp = va_arg (*args, u8 **);
+  u8 **maskp = va_arg (*args, u8 **);
 
-  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-    if (unformat (input, "ip4 %U", unformat_ip4_mask, maskp))
-      return 1;
-    else if (unformat (input, "ip6 %U", unformat_ip6_mask, maskp))
-      return 1;
-    else
-      break;
-  }
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "ip4 %U", unformat_ip4_mask, maskp))
+	return 1;
+      else if (unformat (input, "ip6 %U", unformat_ip6_mask, maskp))
+	return 1;
+      else
+	break;
+    }
   return 0;
 }
 
-uword unformat_l2_mask (unformat_input_t * input, va_list * args)
+uword
+unformat_l2_mask (unformat_input_t * input, va_list * args)
 {
-  u8 ** maskp = va_arg (*args, u8 **);
-  u8 * mask = 0;
+  u8 **maskp = va_arg (*args, u8 **);
+  u8 *mask = 0;
   u8 src = 0;
   u8 dst = 0;
   u8 proto = 0;
@@ -6984,34 +7566,35 @@ uword unformat_l2_mask (unformat_input_t * input, va_list * args)
   u8 dot1ad = 0;
   int len = 14;
 
-  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-    if (unformat (input, "src"))
-      src = 1;
-    else if (unformat (input, "dst"))
-      dst = 1;
-    else if (unformat (input, "proto"))
-      proto = 1;
-    else if (unformat (input, "tag1"))
-      tag1 = 1;
-    else if (unformat (input, "tag2"))
-      tag2 = 1;
-    else if (unformat (input, "ignore-tag1"))
-      ignore_tag1 = 1;
-    else if (unformat (input, "ignore-tag2"))
-      ignore_tag2 = 1;
-    else if (unformat (input, "cos1"))
-      cos1 = 1;
-    else if (unformat (input, "cos2"))
-      cos2 = 1;
-    else if (unformat (input, "dot1q"))
-      dot1q = 1;
-    else if (unformat (input, "dot1ad"))
-      dot1ad = 1;
-    else
-      break;
-  }
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "src"))
+	src = 1;
+      else if (unformat (input, "dst"))
+	dst = 1;
+      else if (unformat (input, "proto"))
+	proto = 1;
+      else if (unformat (input, "tag1"))
+	tag1 = 1;
+      else if (unformat (input, "tag2"))
+	tag2 = 1;
+      else if (unformat (input, "ignore-tag1"))
+	ignore_tag1 = 1;
+      else if (unformat (input, "ignore-tag2"))
+	ignore_tag2 = 1;
+      else if (unformat (input, "cos1"))
+	cos1 = 1;
+      else if (unformat (input, "cos2"))
+	cos2 = 1;
+      else if (unformat (input, "dot1q"))
+	dot1q = 1;
+      else if (unformat (input, "dot1ad"))
+	dot1ad = 1;
+      else
+	break;
+    }
   if ((src + dst + proto + tag1 + tag2 + dot1q + dot1ad +
-      ignore_tag1 + ignore_tag2 + cos1 + cos2) == 0)
+       ignore_tag1 + ignore_tag2 + cos1 + cos2) == 0)
     return 0;
 
   if (tag1 || ignore_tag1 || cos1 || dot1q)
@@ -7019,7 +7602,7 @@ uword unformat_l2_mask (unformat_input_t * input, va_list * args)
   if (tag2 || ignore_tag2 || cos2 || dot1ad)
     len = 22;
 
-  vec_validate (mask, len-1);
+  vec_validate (mask, len - 1);
 
   if (dst)
     memset (mask, 0xff, 6);
@@ -7031,35 +7614,35 @@ uword unformat_l2_mask (unformat_input_t * input, va_list * args)
     {
       /* inner vlan tag */
       if (tag2)
-        {
-          mask[19] = 0xff;
-          mask[18] = 0x0f;
-        }
+	{
+	  mask[19] = 0xff;
+	  mask[18] = 0x0f;
+	}
       if (cos2)
-        mask[18] |= 0xe0;
+	mask[18] |= 0xe0;
       if (proto)
-          mask[21] = mask [20] = 0xff;
+	mask[21] = mask[20] = 0xff;
       if (tag1)
-        {
-          mask [15] = 0xff;
-          mask [14] = 0x0f;
-        }
+	{
+	  mask[15] = 0xff;
+	  mask[14] = 0x0f;
+	}
       if (cos1)
-        mask[14] |= 0xe0;
+	mask[14] |= 0xe0;
       *maskp = mask;
       return 1;
     }
   if (tag1 | dot1q)
     {
       if (tag1)
-        {
-          mask [15] = 0xff;
-          mask [14] = 0x0f;
-        }
+	{
+	  mask[15] = 0xff;
+	  mask[14] = 0x0f;
+	}
       if (cos1)
-        mask[14] |= 0xe0;
+	mask[14] |= 0xe0;
       if (proto)
-          mask[16] = mask [17] = 0xff;
+	mask[16] = mask[17] = 0xff;
 
       *maskp = mask;
       return 1;
@@ -7069,72 +7652,74 @@ uword unformat_l2_mask (unformat_input_t * input, va_list * args)
   if (cos1)
     mask[14] |= 0xe0;
   if (proto)
-    mask[12] = mask [13] = 0xff;
+    mask[12] = mask[13] = 0xff;
 
   *maskp = mask;
   return 1;
 }
 
-uword unformat_classify_mask (unformat_input_t * input, va_list * args)
+uword
+unformat_classify_mask (unformat_input_t * input, va_list * args)
 {
-  u8 ** maskp = va_arg (*args, u8 **);
-  u32 * skipp = va_arg (*args, u32 *);
-  u32 * matchp = va_arg (*args, u32 *);
+  u8 **maskp = va_arg (*args, u8 **);
+  u32 *skipp = va_arg (*args, u32 *);
+  u32 *matchp = va_arg (*args, u32 *);
   u32 match;
-  u8 * mask = 0;
-  u8 * l2 = 0;
-  u8 * l3 = 0;
+  u8 *mask = 0;
+  u8 *l2 = 0;
+  u8 *l3 = 0;
   int i;
 
-  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-    if (unformat (input, "hex %U", unformat_hex_string, &mask))
-      ;
-    else if (unformat (input, "l2 %U", unformat_l2_mask, &l2))
-      ;
-    else if (unformat (input, "l3 %U", unformat_l3_mask, &l3))
-      ;
-    else
-      break;
-  }
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "hex %U", unformat_hex_string, &mask))
+	;
+      else if (unformat (input, "l2 %U", unformat_l2_mask, &l2))
+	;
+      else if (unformat (input, "l3 %U", unformat_l3_mask, &l3))
+	;
+      else
+	break;
+    }
 
   if (mask || l2 || l3)
     {
       if (l2 || l3)
-        {
-          /* "With a free Ethernet header in every package" */
-          if (l2 == 0)
-            vec_validate (l2, 13);
-          mask = l2;
-          vec_append (mask, l3);
-          vec_free (l3);
-        }
+	{
+	  /* "With a free Ethernet header in every package" */
+	  if (l2 == 0)
+	    vec_validate (l2, 13);
+	  mask = l2;
+	  vec_append (mask, l3);
+	  vec_free (l3);
+	}
 
       /* Scan forward looking for the first significant mask octet */
       for (i = 0; i < vec_len (mask); i++)
-        if (mask[i])
-          break;
+	if (mask[i])
+	  break;
 
       /* compute (skip, match) params */
-      *skipp = i / sizeof(u32x4);
-      vec_delete (mask, *skipp * sizeof(u32x4), 0);
+      *skipp = i / sizeof (u32x4);
+      vec_delete (mask, *skipp * sizeof (u32x4), 0);
 
       /* Pad mask to an even multiple of the vector size */
       while (vec_len (mask) % sizeof (u32x4))
-        vec_add1 (mask, 0);
+	vec_add1 (mask, 0);
 
       match = vec_len (mask) / sizeof (u32x4);
 
-      for (i = match*sizeof(u32x4); i > 0; i-= sizeof(u32x4))
-        {
-          u64 *tmp = (u64 *)(mask + (i-sizeof(u32x4)));
-          if (*tmp || *(tmp+1))
-            break;
-          match--;
-        }
+      for (i = match * sizeof (u32x4); i > 0; i -= sizeof (u32x4))
+	{
+	  u64 *tmp = (u64 *) (mask + (i - sizeof (u32x4)));
+	  if (*tmp || *(tmp + 1))
+	    break;
+	  match--;
+	}
       if (match == 0)
-        clib_warning ("BUG: match 0");
+	clib_warning ("BUG: match 0");
 
-      _vec_len (mask) = match * sizeof(u32x4);
+      _vec_len (mask) = match * sizeof (u32x4);
 
       *matchp = match;
       *maskp = mask;
@@ -7151,9 +7736,10 @@ _(ethernet, ETHERNET_INPUT)                     \
 _(ip4, IP4_INPUT)                               \
 _(ip6, IP6_INPUT)
 
-uword unformat_l2_next_index (unformat_input_t * input, va_list * args)
+uword
+unformat_l2_next_index (unformat_input_t * input, va_list * args)
 {
-  u32 * miss_next_indexp = va_arg (*args, u32 *);
+  u32 *miss_next_indexp = va_arg (*args, u32 *);
   u32 next_index = 0;
   u32 tmp;
 
@@ -7170,7 +7756,7 @@ uword unformat_l2_next_index (unformat_input_t * input, va_list * args)
 
   return 0;
 
- out:
+out:
   *miss_next_indexp = next_index;
   return 1;
 }
@@ -7181,9 +7767,10 @@ _(drop, DROP)                                   \
 _(local, LOCAL)                                 \
 _(rewrite, REWRITE)
 
-uword unformat_ip_next_index (unformat_input_t * input, va_list * args)
+uword
+unformat_ip_next_index (unformat_input_t * input, va_list * args)
 {
-  u32 * miss_next_indexp = va_arg (*args, u32 *);
+  u32 *miss_next_indexp = va_arg (*args, u32 *);
   u32 next_index = 0;
   u32 tmp;
 
@@ -7200,7 +7787,7 @@ uword unformat_ip_next_index (unformat_input_t * input, va_list * args)
 
   return 0;
 
- out:
+out:
   *miss_next_indexp = next_index;
   return 1;
 }
@@ -7208,9 +7795,10 @@ uword unformat_ip_next_index (unformat_input_t * input, va_list * args)
 #define foreach_acl_next                        \
 _(deny, DENY)
 
-uword unformat_acl_next_index (unformat_input_t * input, va_list * args)
+uword
+unformat_acl_next_index (unformat_input_t * input, va_list * args)
 {
-  u32 * miss_next_indexp = va_arg (*args, u32 *);
+  u32 *miss_next_indexp = va_arg (*args, u32 *);
   u32 next_index = 0;
   u32 tmp;
 
@@ -7232,14 +7820,15 @@ uword unformat_acl_next_index (unformat_input_t * input, va_list * args)
 
   return 0;
 
- out:
+out:
   *miss_next_indexp = next_index;
   return 1;
 }
 
-uword unformat_policer_precolor (unformat_input_t * input, va_list * args)
+uword
+unformat_policer_precolor (unformat_input_t * input, va_list * args)
 {
-  u32 * r = va_arg (*args, u32 *);
+  u32 *r = va_arg (*args, u32 *);
 
   if (unformat (input, "conform-color"))
     *r = POLICE_CONFORM;
@@ -7251,9 +7840,10 @@ uword unformat_policer_precolor (unformat_input_t * input, va_list * args)
   return 1;
 }
 
-static int api_classify_add_del_table (vat_main_t * vam)
+static int
+api_classify_add_del_table (vat_main_t * vam)
 {
-  unformat_input_t * i = vam->input;
+  unformat_input_t *i = vam->input;
   vl_api_classify_add_del_table_t *mp;
 
   u32 nbuckets = 2;
@@ -7263,85 +7853,91 @@ static int api_classify_add_del_table (vat_main_t * vam)
   u32 table_index = ~0;
   u32 next_table_index = ~0;
   u32 miss_next_index = ~0;
-  u32 memory_size = 32<<20;
-  u8 * mask = 0;
+  u32 memory_size = 32 << 20;
+  u8 *mask = 0;
   f64 timeout;
 
-  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-    if (unformat (i, "del"))
-      is_add = 0;
-    else if (unformat (i, "buckets %d", &nbuckets))
-      ;
-    else if (unformat (i, "memory_size %d", &memory_size))
-      ;
-    else if (unformat (i, "skip %d", &skip))
-      ;
-    else if (unformat (i, "match %d", &match))
-      ;
-    else if (unformat (i, "table %d", &table_index))
-      ;
-    else if (unformat (i, "mask %U", unformat_classify_mask,
-                       &mask, &skip, &match))
-      ;
-    else if (unformat (i, "next-table %d", &next_table_index))
-      ;
-    else if (unformat (i, "miss-next %U", unformat_ip_next_index,
-                       &miss_next_index))
-      ;
-    else if (unformat (i, "l2-miss-next %U", unformat_l2_next_index,
-                       &miss_next_index))
-      ;
-    else if (unformat (i, "acl-miss-next %U", unformat_acl_next_index,
-                       &miss_next_index))
-      ;
-    else
-      break;
-  }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "del"))
+	is_add = 0;
+      else if (unformat (i, "buckets %d", &nbuckets))
+	;
+      else if (unformat (i, "memory_size %d", &memory_size))
+	;
+      else if (unformat (i, "skip %d", &skip))
+	;
+      else if (unformat (i, "match %d", &match))
+	;
+      else if (unformat (i, "table %d", &table_index))
+	;
+      else if (unformat (i, "mask %U", unformat_classify_mask,
+			 &mask, &skip, &match))
+	;
+      else if (unformat (i, "next-table %d", &next_table_index))
+	;
+      else if (unformat (i, "miss-next %U", unformat_ip_next_index,
+			 &miss_next_index))
+	;
+      else if (unformat (i, "l2-miss-next %U", unformat_l2_next_index,
+			 &miss_next_index))
+	;
+      else if (unformat (i, "acl-miss-next %U", unformat_acl_next_index,
+			 &miss_next_index))
+	;
+      else
+	break;
+    }
 
-  if (is_add && mask == 0) {
+  if (is_add && mask == 0)
+    {
       errmsg ("Mask required\n");
       return -99;
-  }
+    }
 
-  if (is_add && skip == ~0) {
+  if (is_add && skip == ~0)
+    {
       errmsg ("skip count required\n");
       return -99;
-  }
+    }
 
-  if (is_add && match == ~0) {
+  if (is_add && match == ~0)
+    {
       errmsg ("match count required\n");
       return -99;
-  }
+    }
 
-  if (!is_add && table_index == ~0) {
+  if (!is_add && table_index == ~0)
+    {
       errmsg ("table index required for delete\n");
       return -99;
-  }
+    }
 
-  M2 (CLASSIFY_ADD_DEL_TABLE, classify_add_del_table,
-      vec_len(mask));
+  M2 (CLASSIFY_ADD_DEL_TABLE, classify_add_del_table, vec_len (mask));
 
   mp->is_add = is_add;
-  mp->table_index = ntohl(table_index);
-  mp->nbuckets = ntohl(nbuckets);
-  mp->memory_size = ntohl(memory_size);
-  mp->skip_n_vectors = ntohl(skip);
-  mp->match_n_vectors = ntohl(match);
-  mp->next_table_index = ntohl(next_table_index);
-  mp->miss_next_index = ntohl(miss_next_index);
-  clib_memcpy (mp->mask, mask, vec_len(mask));
-
-  vec_free(mask);
-
-  S; W;
+  mp->table_index = ntohl (table_index);
+  mp->nbuckets = ntohl (nbuckets);
+  mp->memory_size = ntohl (memory_size);
+  mp->skip_n_vectors = ntohl (skip);
+  mp->match_n_vectors = ntohl (match);
+  mp->next_table_index = ntohl (next_table_index);
+  mp->miss_next_index = ntohl (miss_next_index);
+  clib_memcpy (mp->mask, mask, vec_len (mask));
+
+  vec_free (mask);
+
+  S;
+  W;
   /* NOTREACHED */
 }
 
-uword unformat_ip4_match (unformat_input_t * input, va_list * args)
+uword
+unformat_ip4_match (unformat_input_t * input, va_list * args)
 {
-  u8 ** matchp = va_arg (*args, u8 **);
-  u8 * match = 0;
-  ip4_header_t * ip;
+  u8 **matchp = va_arg (*args, u8 **);
+  u8 *match = 0;
+  ip4_header_t *ip;
   int version = 0;
   u32 version_val;
   int hdr_length = 0;
@@ -7364,27 +7960,27 @@ uword unformat_ip4_match (unformat_input_t * input, va_list * args)
   while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
     {
       if (unformat (input, "version %d", &version_val))
-        version = 1;
+	version = 1;
       else if (unformat (input, "hdr_length %d", &hdr_length_val))
-        hdr_length = 1;
+	hdr_length = 1;
       else if (unformat (input, "src %U", unformat_ip4_address, &src_val))
-        src = 1;
+	src = 1;
       else if (unformat (input, "dst %U", unformat_ip4_address, &dst_val))
-        dst = 1;
+	dst = 1;
       else if (unformat (input, "proto %d", &proto_val))
-        proto = 1;
+	proto = 1;
       else if (unformat (input, "tos %d", &tos_val))
-        tos = 1;
+	tos = 1;
       else if (unformat (input, "length %d", &length_val))
-        length = 1;
+	length = 1;
       else if (unformat (input, "fragment_id %d", &fragment_id_val))
-        fragment_id = 1;
+	fragment_id = 1;
       else if (unformat (input, "ttl %d", &ttl_val))
-        ttl = 1;
+	ttl = 1;
       else if (unformat (input, "checksum %d", &checksum_val))
-        checksum = 1;
+	checksum = 1;
       else
-        break;
+	break;
     }
 
   if (version + hdr_length + src + dst + proto + tos + length + fragment_id
@@ -7394,7 +7990,7 @@ uword unformat_ip4_match (unformat_input_t * input, va_list * args)
   /*
    * Aligned because we use the real comparison functions
    */
-  vec_validate_aligned (match, sizeof (*ip) - 1, sizeof(u32x4));
+  vec_validate_aligned (match, sizeof (*ip) - 1, sizeof (u32x4));
 
   ip = (ip4_header_t *) match;
 
@@ -7411,7 +8007,7 @@ uword unformat_ip4_match (unformat_input_t * input, va_list * args)
 
   /* These are not, but they're included for completeness */
   if (version)
-    ip->ip_version_and_header_length |= (version_val & 0xF)<<4;
+    ip->ip_version_and_header_length |= (version_val & 0xF) << 4;
 
   if (hdr_length)
     ip->ip_version_and_header_length |= (hdr_length_val & 0xF);
@@ -7432,17 +8028,18 @@ uword unformat_ip4_match (unformat_input_t * input, va_list * args)
   return 1;
 }
 
-uword unformat_ip6_match (unformat_input_t * input, va_list * args)
+uword
+unformat_ip6_match (unformat_input_t * input, va_list * args)
 {
-  u8 ** matchp = va_arg (*args, u8 **);
-  u8 * match = 0;
-  ip6_header_t * ip;
+  u8 **matchp = va_arg (*args, u8 **);
+  u8 *match = 0;
+  ip6_header_t *ip;
   int version = 0;
   u32 version_val;
-  u8  traffic_class;
+  u8 traffic_class;
   u32 traffic_class_val;
-  u8  flow_label;
-  u8  flow_label_val;
+  u8 flow_label;
+  u8 flow_label_val;
   int src = 0, dst = 0;
   ip6_address_t src_val, dst_val;
   int proto = 0;
@@ -7456,23 +8053,23 @@ uword unformat_ip6_match (unformat_input_t * input, va_list * args)
   while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
     {
       if (unformat (input, "version %d", &version_val))
-        version = 1;
+	version = 1;
       else if (unformat (input, "traffic_class %d", &traffic_class_val))
-        traffic_class = 1;
+	traffic_class = 1;
       else if (unformat (input, "flow_label %d", &flow_label_val))
-        flow_label = 1;
+	flow_label = 1;
       else if (unformat (input, "src %U", unformat_ip6_address, &src_val))
-        src = 1;
+	src = 1;
       else if (unformat (input, "dst %U", unformat_ip6_address, &dst_val))
-        dst = 1;
+	dst = 1;
       else if (unformat (input, "proto %d", &proto_val))
-        proto = 1;
+	proto = 1;
       else if (unformat (input, "payload_length %d", &payload_length_val))
-        payload_length = 1;
+	payload_length = 1;
       else if (unformat (input, "hop_limit %d", &hop_limit_val))
-        hop_limit = 1;
+	hop_limit = 1;
       else
-        break;
+	break;
     }
 
   if (version + traffic_class + flow_label + src + dst + proto +
@@ -7482,7 +8079,7 @@ uword unformat_ip6_match (unformat_input_t * input, va_list * args)
   /*
    * Aligned because we use the real comparison functions
    */
-  vec_validate_aligned (match, sizeof (*ip) - 1, sizeof(u32x4));
+  vec_validate_aligned (match, sizeof (*ip) - 1, sizeof (u32x4));
 
   ip = (ip6_header_t *) match;
 
@@ -7501,7 +8098,8 @@ uword unformat_ip6_match (unformat_input_t * input, va_list * args)
     ip_version_traffic_class_and_flow_label |= (version_val & 0xF) << 28;
 
   if (traffic_class)
-    ip_version_traffic_class_and_flow_label |= (traffic_class_val & 0xFF) << 20;
+    ip_version_traffic_class_and_flow_label |=
+      (traffic_class_val & 0xFF) << 20;
 
   if (flow_label)
     ip_version_traffic_class_and_flow_label |= (flow_label_val & 0xFFFFF);
@@ -7519,29 +8117,32 @@ uword unformat_ip6_match (unformat_input_t * input, va_list * args)
   return 1;
 }
 
-uword unformat_l3_match (unformat_input_t * input, va_list * args)
+uword
+unformat_l3_match (unformat_input_t * input, va_list * args)
 {
-  u8 ** matchp = va_arg (*args, u8 **);
+  u8 **matchp = va_arg (*args, u8 **);
 
-  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-    if (unformat (input, "ip4 %U", unformat_ip4_match, matchp))
-      return 1;
-    else if (unformat (input, "ip6 %U", unformat_ip6_match, matchp))
-      return 1;
-    else
-      break;
-  }
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "ip4 %U", unformat_ip4_match, matchp))
+	return 1;
+      else if (unformat (input, "ip6 %U", unformat_ip6_match, matchp))
+	return 1;
+      else
+	break;
+    }
   return 0;
 }
 
-uword unformat_vlan_tag (unformat_input_t * input, va_list * args)
+uword
+unformat_vlan_tag (unformat_input_t * input, va_list * args)
 {
-  u8 * tagp = va_arg (*args, u8 *);
+  u8 *tagp = va_arg (*args, u8 *);
   u32 tag;
 
-  if (unformat(input, "%d", &tag))
+  if (unformat (input, "%d", &tag))
     {
-      tagp[0] = (tag>>8) & 0x0F;
+      tagp[0] = (tag >> 8) & 0x0F;
       tagp[1] = tag & 0xFF;
       return 1;
     }
@@ -7549,10 +8150,11 @@ uword unformat_vlan_tag (unformat_input_t * input, va_list * args)
   return 0;
 }
 
-uword unformat_l2_match (unformat_input_t * input, va_list * args)
+uword
+unformat_l2_match (unformat_input_t * input, va_list * args)
 {
-  u8 ** matchp = va_arg (*args, u8 **);
-  u8 * match = 0;
+  u8 **matchp = va_arg (*args, u8 **);
+  u8 *match = 0;
   u8 src = 0;
   u8 src_val[6];
   u8 dst = 0;
@@ -7560,9 +8162,9 @@ uword unformat_l2_match (unformat_input_t * input, va_list * args)
   u8 proto = 0;
   u16 proto_val;
   u8 tag1 = 0;
-  u8 tag1_val [2];
+  u8 tag1_val[2];
   u8 tag2 = 0;
-  u8 tag2_val [2];
+  u8 tag2_val[2];
   int len = 14;
   u8 ignore_tag1 = 0;
   u8 ignore_tag2 = 0;
@@ -7571,31 +8173,33 @@ uword unformat_l2_match (unformat_input_t * input, va_list * args)
   u32 cos1_val = 0;
   u32 cos2_val = 0;
 
-  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-    if (unformat (input, "src %U", unformat_ethernet_address, &src_val))
-      src = 1;
-    else if (unformat (input, "dst %U", unformat_ethernet_address, &dst_val))
-      dst = 1;
-    else if (unformat (input, "proto %U",
-                       unformat_ethernet_type_host_byte_order, &proto_val))
-      proto = 1;
-    else if (unformat (input, "tag1 %U", unformat_vlan_tag, tag1_val))
-      tag1 = 1;
-    else if (unformat (input, "tag2 %U", unformat_vlan_tag, tag2_val))
-      tag2 = 1;
-    else if (unformat (input, "ignore-tag1"))
-      ignore_tag1 = 1;
-    else if (unformat (input, "ignore-tag2"))
-      ignore_tag2 = 1;
-    else if (unformat (input, "cos1 %d", &cos1_val))
-      cos1 = 1;
-    else if (unformat (input, "cos2 %d", &cos2_val))
-      cos2 = 1;
-    else
-      break;
-  }
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "src %U", unformat_ethernet_address, &src_val))
+	src = 1;
+      else
+	if (unformat (input, "dst %U", unformat_ethernet_address, &dst_val))
+	dst = 1;
+      else if (unformat (input, "proto %U",
+			 unformat_ethernet_type_host_byte_order, &proto_val))
+	proto = 1;
+      else if (unformat (input, "tag1 %U", unformat_vlan_tag, tag1_val))
+	tag1 = 1;
+      else if (unformat (input, "tag2 %U", unformat_vlan_tag, tag2_val))
+	tag2 = 1;
+      else if (unformat (input, "ignore-tag1"))
+	ignore_tag1 = 1;
+      else if (unformat (input, "ignore-tag2"))
+	ignore_tag2 = 1;
+      else if (unformat (input, "cos1 %d", &cos1_val))
+	cos1 = 1;
+      else if (unformat (input, "cos2 %d", &cos2_val))
+	cos2 = 1;
+      else
+	break;
+    }
   if ((src + dst + proto + tag1 + tag2 +
-      ignore_tag1 + ignore_tag2 + cos1 + cos2) == 0)
+       ignore_tag1 + ignore_tag2 + cos1 + cos2) == 0)
     return 0;
 
   if (tag1 || ignore_tag1 || cos1)
@@ -7603,7 +8207,7 @@ uword unformat_l2_match (unformat_input_t * input, va_list * args)
   if (tag2 || ignore_tag2 || cos2)
     len = 22;
 
-  vec_validate_aligned (match, len-1, sizeof(u32x4));
+  vec_validate_aligned (match, len - 1, sizeof (u32x4));
 
   if (dst)
     clib_memcpy (match, dst_val, 6);
@@ -7617,41 +8221,41 @@ uword unformat_l2_match (unformat_input_t * input, va_list * args)
       match[19] = tag2_val[1];
       match[18] = tag2_val[0];
       if (cos2)
-        match [18] |= (cos2_val & 0x7) << 5;
+	match[18] |= (cos2_val & 0x7) << 5;
       if (proto)
-        {
-          match[21] = proto_val & 0xff;
-          match[20] = proto_val >> 8;
-        }
+	{
+	  match[21] = proto_val & 0xff;
+	  match[20] = proto_val >> 8;
+	}
       if (tag1)
-        {
-          match [15] = tag1_val[1];
-          match [14] = tag1_val[0];
-        }
+	{
+	  match[15] = tag1_val[1];
+	  match[14] = tag1_val[0];
+	}
       if (cos1)
-        match [14] |= (cos1_val & 0x7) << 5;
+	match[14] |= (cos1_val & 0x7) << 5;
       *matchp = match;
       return 1;
     }
   if (tag1)
     {
-      match [15] = tag1_val[1];
-      match [14] = tag1_val[0];
+      match[15] = tag1_val[1];
+      match[14] = tag1_val[0];
       if (proto)
-        {
-          match[17] = proto_val & 0xff;
-          match[16] = proto_val >> 8;
-        }
+	{
+	  match[17] = proto_val & 0xff;
+	  match[16] = proto_val >> 8;
+	}
       if (cos1)
-        match [14] |= (cos1_val & 0x7) << 5;
+	match[14] |= (cos1_val & 0x7) << 5;
 
       *matchp = match;
       return 1;
     }
   if (cos2)
-    match [18] |= (cos2_val & 0x7) << 5;
+    match[18] |= (cos2_val & 0x7) << 5;
   if (cos1)
-    match [14] |= (cos1_val & 0x7) << 5;
+    match[14] |= (cos1_val & 0x7) << 5;
   if (proto)
     {
       match[13] = proto_val & 0xff;
@@ -7663,46 +8267,48 @@ uword unformat_l2_match (unformat_input_t * input, va_list * args)
 }
 
 
-uword unformat_classify_match (unformat_input_t * input, va_list * args)
+uword
+unformat_classify_match (unformat_input_t * input, va_list * args)
 {
-  u8 ** matchp = va_arg (*args, u8 **);
+  u8 **matchp = va_arg (*args, u8 **);
   u32 skip_n_vectors = va_arg (*args, u32);
   u32 match_n_vectors = va_arg (*args, u32);
 
-  u8 * match = 0;
-  u8 * l2 = 0;
-  u8 * l3 = 0;
-
-  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-    if (unformat (input, "hex %U", unformat_hex_string, &match))
-      ;
-    else if (unformat (input, "l2 %U", unformat_l2_match, &l2))
-      ;
-    else if (unformat (input, "l3 %U", unformat_l3_match, &l3))
-      ;
-    else
-      break;
-  }
+  u8 *match = 0;
+  u8 *l2 = 0;
+  u8 *l3 = 0;
+
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "hex %U", unformat_hex_string, &match))
+	;
+      else if (unformat (input, "l2 %U", unformat_l2_match, &l2))
+	;
+      else if (unformat (input, "l3 %U", unformat_l3_match, &l3))
+	;
+      else
+	break;
+    }
 
   if (match || l2 || l3)
     {
       if (l2 || l3)
-        {
-          /* "Win a free Ethernet header in every packet" */
-          if (l2 == 0)
-            vec_validate_aligned (l2, 13, sizeof(u32x4));
-          match = l2;
-          vec_append_aligned (match, l3, sizeof(u32x4));
-          vec_free (l3);
-        }
+	{
+	  /* "Win a free Ethernet header in every packet" */
+	  if (l2 == 0)
+	    vec_validate_aligned (l2, 13, sizeof (u32x4));
+	  match = l2;
+	  vec_append_aligned (match, l3, sizeof (u32x4));
+	  vec_free (l3);
+	}
 
       /* Make sure the vector is big enough even if key is all 0's */
       vec_validate_aligned
-          (match, ((match_n_vectors + skip_n_vectors) * sizeof(u32x4)) - 1,
-           sizeof(u32x4));
+	(match, ((match_n_vectors + skip_n_vectors) * sizeof (u32x4)) - 1,
+	 sizeof (u32x4));
 
-      /* Set size, include skipped vectors*/
-      _vec_len (match) = (match_n_vectors+skip_n_vectors) * sizeof(u32x4);
+      /* Set size, include skipped vectors */
+      _vec_len (match) = (match_n_vectors + skip_n_vectors) * sizeof (u32x4);
 
       *matchp = match;
 
@@ -7712,646 +8318,707 @@ uword unformat_classify_match (unformat_input_t * input, va_list * args)
   return 0;
 }
 
-static int api_classify_add_del_session (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_classify_add_del_session_t *mp;
-    int is_add = 1;
-    u32 table_index = ~0;
-    u32 hit_next_index = ~0;
-    u32 opaque_index = ~0;
-    u8 * match = 0;
-    i32 advance = 0;
-    f64 timeout;
-    u32 skip_n_vectors = 0;
-    u32 match_n_vectors = 0;
-
-    /*
-     * Warning: you have to supply skip_n and match_n
-     * because the API client cant simply look at the classify
-     * table object.
-     */
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "del"))
-            is_add = 0;
-        else if (unformat (i, "hit-next %U", unformat_ip_next_index,
-                           &hit_next_index))
-            ;
-        else if (unformat (i, "l2-hit-next %U", unformat_l2_next_index,
-                           &hit_next_index))
-            ;
-        else if (unformat (i, "acl-hit-next %U", unformat_acl_next_index,
-                           &hit_next_index))
-            ;
-        else if (unformat (i, "policer-hit-next %d", &hit_next_index))
-            ;
-        else if (unformat (i, "%U", unformat_policer_precolor, &opaque_index))
-            ;
-        else if (unformat (i, "opaque-index %d", &opaque_index))
-            ;
-        else if (unformat (i, "skip_n %d", &skip_n_vectors))
-            ;
-        else if (unformat (i, "match_n %d", &match_n_vectors))
-            ;
-        else if (unformat (i, "match %U", unformat_classify_match,
-                           &match, skip_n_vectors, match_n_vectors))
-            ;
-        else if (unformat (i, "advance %d", &advance))
-            ;
-        else if (unformat (i, "table-index %d", &table_index))
-            ;
-        else
-            break;
+static int
+api_classify_add_del_session (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_classify_add_del_session_t *mp;
+  int is_add = 1;
+  u32 table_index = ~0;
+  u32 hit_next_index = ~0;
+  u32 opaque_index = ~0;
+  u8 *match = 0;
+  i32 advance = 0;
+  f64 timeout;
+  u32 skip_n_vectors = 0;
+  u32 match_n_vectors = 0;
+
+  /*
+   * Warning: you have to supply skip_n and match_n
+   * because the API client cant simply look at the classify
+   * table object.
+   */
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "del"))
+	is_add = 0;
+      else if (unformat (i, "hit-next %U", unformat_ip_next_index,
+			 &hit_next_index))
+	;
+      else if (unformat (i, "l2-hit-next %U", unformat_l2_next_index,
+			 &hit_next_index))
+	;
+      else if (unformat (i, "acl-hit-next %U", unformat_acl_next_index,
+			 &hit_next_index))
+	;
+      else if (unformat (i, "policer-hit-next %d", &hit_next_index))
+	;
+      else if (unformat (i, "%U", unformat_policer_precolor, &opaque_index))
+	;
+      else if (unformat (i, "opaque-index %d", &opaque_index))
+	;
+      else if (unformat (i, "skip_n %d", &skip_n_vectors))
+	;
+      else if (unformat (i, "match_n %d", &match_n_vectors))
+	;
+      else if (unformat (i, "match %U", unformat_classify_match,
+			 &match, skip_n_vectors, match_n_vectors))
+	;
+      else if (unformat (i, "advance %d", &advance))
+	;
+      else if (unformat (i, "table-index %d", &table_index))
+	;
+      else
+	break;
     }
 
-    if (table_index == ~0) {
-        errmsg ("Table index required\n");
-        return -99;
+  if (table_index == ~0)
+    {
+      errmsg ("Table index required\n");
+      return -99;
     }
 
-    if (is_add && match == 0) {
-        errmsg ("Match value required\n");
-        return -99;
+  if (is_add && match == 0)
+    {
+      errmsg ("Match value required\n");
+      return -99;
     }
 
-    M2 (CLASSIFY_ADD_DEL_SESSION, classify_add_del_session,
-        vec_len(match));
+  M2 (CLASSIFY_ADD_DEL_SESSION, classify_add_del_session, vec_len (match));
 
-    mp->is_add = is_add;
-    mp->table_index = ntohl(table_index);
-    mp->hit_next_index = ntohl(hit_next_index);
-    mp->opaque_index = ntohl(opaque_index);
-    mp->advance = ntohl(advance);
-    clib_memcpy (mp->match, match, vec_len(match));
-    vec_free(match);
+  mp->is_add = is_add;
+  mp->table_index = ntohl (table_index);
+  mp->hit_next_index = ntohl (hit_next_index);
+  mp->opaque_index = ntohl (opaque_index);
+  mp->advance = ntohl (advance);
+  clib_memcpy (mp->match, match, vec_len (match));
+  vec_free (match);
 
-    S; W;
-    /* NOTREACHED */
+  S;
+  W;
+  /* NOTREACHED */
 }
 
-static int api_classify_set_interface_ip_table (vat_main_t * vam)
+static int
+api_classify_set_interface_ip_table (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_classify_set_interface_ip_table_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    int sw_if_index_set;
-    u32 table_index = ~0;
-    u8  is_ipv6 = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_classify_set_interface_ip_table_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  int sw_if_index_set;
+  u32 table_index = ~0;
+  u8 is_ipv6 = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-	else if (unformat (i, "sw_if_index %d", &sw_if_index))
-	    sw_if_index_set = 1;
-	else if (unformat (i, "table %d", &table_index))
-	    ;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "table %d", &table_index))
+	;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
 
-    M(CLASSIFY_SET_INTERFACE_IP_TABLE, classify_set_interface_ip_table);
+  M (CLASSIFY_SET_INTERFACE_IP_TABLE, classify_set_interface_ip_table);
 
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->table_index = ntohl(table_index);
-    mp->is_ipv6 = is_ipv6;
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->table_index = ntohl (table_index);
+  mp->is_ipv6 = is_ipv6;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_classify_set_interface_l2_tables (vat_main_t * vam)
+static int
+api_classify_set_interface_l2_tables (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_classify_set_interface_l2_tables_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    int sw_if_index_set;
-    u32 ip4_table_index = ~0;
-    u32 ip6_table_index = ~0;
-    u32 other_table_index = ~0;
+  unformat_input_t *i = vam->input;
+  vl_api_classify_set_interface_l2_tables_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  int sw_if_index_set;
+  u32 ip4_table_index = ~0;
+  u32 ip6_table_index = ~0;
+  u32 other_table_index = ~0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-	else if (unformat (i, "sw_if_index %d", &sw_if_index))
-	    sw_if_index_set = 1;
-	else if (unformat (i, "ip4-table %d", &ip4_table_index))
-	    ;
-	else if (unformat (i, "ip6-table %d", &ip6_table_index))
-	    ;
-	else if (unformat (i, "other-table %d", &other_table_index))
-	    ;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "ip4-table %d", &ip4_table_index))
+	;
+      else if (unformat (i, "ip6-table %d", &ip6_table_index))
+	;
+      else if (unformat (i, "other-table %d", &other_table_index))
+	;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
 
-    M(CLASSIFY_SET_INTERFACE_L2_TABLES, classify_set_interface_l2_tables);
+  M (CLASSIFY_SET_INTERFACE_L2_TABLES, classify_set_interface_l2_tables);
 
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->ip4_table_index = ntohl(ip4_table_index);
-    mp->ip6_table_index = ntohl(ip6_table_index);
-    mp->other_table_index = ntohl(other_table_index);
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->ip4_table_index = ntohl (ip4_table_index);
+  mp->ip6_table_index = ntohl (ip6_table_index);
+  mp->other_table_index = ntohl (other_table_index);
 
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_ipfix_enable (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_ipfix_enable_t *mp;
-    ip4_address_t collector_address;
-    u8 collector_address_set = 0;
-    u32 collector_port = ~0;
-    ip4_address_t src_address;
-    u8 src_address_set = 0;
-    u32 vrf_id = ~0;
-    u32 path_mtu = ~0;
-    u32 template_interval = ~0;
-    f64 timeout;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "collector_address %U", unformat_ip4_address,
-            &collector_address))
-            collector_address_set = 1;
-        else if (unformat (i, "collector_port %d", &collector_port))
-            ;
-        else if (unformat (i, "src_address %U", unformat_ip4_address,
-                 &src_address))
-            src_address_set = 1;
-        else if (unformat (i, "vrf_id %d", &vrf_id))
-            ;
-        else if (unformat (i, "path_mtu %d", &path_mtu))
-            ;
-        else if (unformat (i, "template_interval %d", &template_interval))
-            ;
-        else
-            break;
+static int
+api_ipfix_enable (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_ipfix_enable_t *mp;
+  ip4_address_t collector_address;
+  u8 collector_address_set = 0;
+  u32 collector_port = ~0;
+  ip4_address_t src_address;
+  u8 src_address_set = 0;
+  u32 vrf_id = ~0;
+  u32 path_mtu = ~0;
+  u32 template_interval = ~0;
+  f64 timeout;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "collector_address %U", unformat_ip4_address,
+		    &collector_address))
+	collector_address_set = 1;
+      else if (unformat (i, "collector_port %d", &collector_port))
+	;
+      else if (unformat (i, "src_address %U", unformat_ip4_address,
+			 &src_address))
+	src_address_set = 1;
+      else if (unformat (i, "vrf_id %d", &vrf_id))
+	;
+      else if (unformat (i, "path_mtu %d", &path_mtu))
+	;
+      else if (unformat (i, "template_interval %d", &template_interval))
+	;
+      else
+	break;
     }
 
-    if (collector_address_set == 0) {
-        errmsg ("collector_address required\n");
-        return -99;
+  if (collector_address_set == 0)
+    {
+      errmsg ("collector_address required\n");
+      return -99;
     }
 
-    if (src_address_set == 0) {
-        errmsg ("src_address required\n");
-        return -99;
+  if (src_address_set == 0)
+    {
+      errmsg ("src_address required\n");
+      return -99;
     }
 
-    M (IPFIX_ENABLE, ipfix_enable);
+  M (IPFIX_ENABLE, ipfix_enable);
 
-    memcpy(mp->collector_address, collector_address.data,
-           sizeof(collector_address.data));
-    mp->collector_port = htons((u16)collector_port);
-    memcpy(mp->src_address, src_address.data,
-           sizeof(src_address.data));
-    mp->vrf_id = htonl(vrf_id);
-    mp->path_mtu = htonl(path_mtu);
-    mp->template_interval = htonl(template_interval);
+  memcpy (mp->collector_address, collector_address.data,
+	  sizeof (collector_address.data));
+  mp->collector_port = htons ((u16) collector_port);
+  memcpy (mp->src_address, src_address.data, sizeof (src_address.data));
+  mp->vrf_id = htonl (vrf_id);
+  mp->path_mtu = htonl (path_mtu);
+  mp->template_interval = htonl (template_interval);
 
-    S; W;
-    /* NOTREACHED */
+  S;
+  W;
+  /* NOTREACHED */
 }
 
-static int api_get_node_index (vat_main_t * vam)
+static int
+api_get_node_index (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_get_node_index_t * mp;
-    f64 timeout;
-    u8 * name = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_get_node_index_t *mp;
+  f64 timeout;
+  u8 *name = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "node %s", &name))
-            ;
-        else
-            break;
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "node %s", &name))
+	;
+      else
+	break;
     }
-    if (name == 0) {
-        errmsg ("node name required\n");
-        return -99;
+  if (name == 0)
+    {
+      errmsg ("node name required\n");
+      return -99;
     }
-    if (vec_len (name) >= ARRAY_LEN(mp->node_name)) {
-        errmsg ("node name too long, max %d\n", ARRAY_LEN(mp->node_name));
-        return -99;
+  if (vec_len (name) >= ARRAY_LEN (mp->node_name))
+    {
+      errmsg ("node name too long, max %d\n", ARRAY_LEN (mp->node_name));
+      return -99;
     }
 
-    M(GET_NODE_INDEX, get_node_index);
-    clib_memcpy (mp->node_name, name, vec_len(name));
-    vec_free(name);
+  M (GET_NODE_INDEX, get_node_index);
+  clib_memcpy (mp->node_name, name, vec_len (name));
+  vec_free (name);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_get_next_index (vat_main_t * vam)
+static int
+api_get_next_index (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_get_next_index_t * mp;
-    f64 timeout;
-    u8 * node_name = 0, * next_node_name = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_get_next_index_t *mp;
+  f64 timeout;
+  u8 *node_name = 0, *next_node_name = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "node-name %s", &node_name))
-            ;
-        else if (unformat (i, "next-node-name %s", &next_node_name))
-            break;
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "node-name %s", &node_name))
+	;
+      else if (unformat (i, "next-node-name %s", &next_node_name))
+	break;
     }
 
-    if (node_name == 0) {
-        errmsg ("node name required\n");
-        return -99;
+  if (node_name == 0)
+    {
+      errmsg ("node name required\n");
+      return -99;
     }
-    if (vec_len (node_name) >= ARRAY_LEN(mp->node_name)) {
-        errmsg ("node name too long, max %d\n", ARRAY_LEN(mp->node_name));
-        return -99;
+  if (vec_len (node_name) >= ARRAY_LEN (mp->node_name))
+    {
+      errmsg ("node name too long, max %d\n", ARRAY_LEN (mp->node_name));
+      return -99;
     }
 
-    if (next_node_name == 0) {
-        errmsg ("next node name required\n");
-        return -99;
+  if (next_node_name == 0)
+    {
+      errmsg ("next node name required\n");
+      return -99;
     }
-    if (vec_len (next_node_name) >= ARRAY_LEN(mp->next_name)) {
-        errmsg ("next node name too long, max %d\n", ARRAY_LEN(mp->next_name));
-        return -99;
+  if (vec_len (next_node_name) >= ARRAY_LEN (mp->next_name))
+    {
+      errmsg ("next node name too long, max %d\n", ARRAY_LEN (mp->next_name));
+      return -99;
     }
 
-    M(GET_NEXT_INDEX, get_next_index);
-    clib_memcpy (mp->node_name, node_name, vec_len(node_name));
-    clib_memcpy (mp->next_name, next_node_name, vec_len(next_node_name));
-    vec_free(node_name);
-    vec_free(next_node_name);
+  M (GET_NEXT_INDEX, get_next_index);
+  clib_memcpy (mp->node_name, node_name, vec_len (node_name));
+  clib_memcpy (mp->next_name, next_node_name, vec_len (next_node_name));
+  vec_free (node_name);
+  vec_free (next_node_name);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_add_node_next (vat_main_t * vam)
+static int
+api_add_node_next (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_add_node_next_t * mp;
-    f64 timeout;
-    u8 * name = 0;
-    u8 * next = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_add_node_next_t *mp;
+  f64 timeout;
+  u8 *name = 0;
+  u8 *next = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "node %s", &name))
-            ;
-        else if (unformat (i, "next %s", &next))
-            ;
-        else
-            break;
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "node %s", &name))
+	;
+      else if (unformat (i, "next %s", &next))
+	;
+      else
+	break;
     }
-    if (name == 0) {
-        errmsg ("node name required\n");
-        return -99;
+  if (name == 0)
+    {
+      errmsg ("node name required\n");
+      return -99;
     }
-    if (vec_len (name) >= ARRAY_LEN(mp->node_name)) {
-        errmsg ("node name too long, max %d\n", ARRAY_LEN(mp->node_name));
-        return -99;
+  if (vec_len (name) >= ARRAY_LEN (mp->node_name))
+    {
+      errmsg ("node name too long, max %d\n", ARRAY_LEN (mp->node_name));
+      return -99;
     }
-    if (next == 0) {
-        errmsg ("next node required\n");
-        return -99;
+  if (next == 0)
+    {
+      errmsg ("next node required\n");
+      return -99;
     }
-    if (vec_len (next) >= ARRAY_LEN(mp->next_name)) {
-        errmsg ("next name too long, max %d\n", ARRAY_LEN(mp->next_name));
-        return -99;
+  if (vec_len (next) >= ARRAY_LEN (mp->next_name))
+    {
+      errmsg ("next name too long, max %d\n", ARRAY_LEN (mp->next_name));
+      return -99;
     }
 
-    M(ADD_NODE_NEXT, add_node_next);
-    clib_memcpy (mp->node_name, name, vec_len(name));
-    clib_memcpy (mp->next_name, next, vec_len(next));
-    vec_free(name);
-    vec_free(next);
+  M (ADD_NODE_NEXT, add_node_next);
+  clib_memcpy (mp->node_name, name, vec_len (name));
+  clib_memcpy (mp->next_name, next, vec_len (next));
+  vec_free (name);
+  vec_free (next);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_l2tpv3_create_tunnel (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    ip6_address_t client_address, our_address;
-    int client_address_set = 0;
-    int our_address_set = 0;
-    u32 local_session_id = 0;
-    u32 remote_session_id = 0;
-    u64 local_cookie = 0;
-    u64 remote_cookie = 0;
-    u8 l2_sublayer_present = 0;
-    vl_api_l2tpv3_create_tunnel_t * mp;
-    f64 timeout;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "client_address %U", unformat_ip6_address,
-                      &client_address))
-            client_address_set = 1;
-        else if (unformat (i, "our_address %U", unformat_ip6_address,
-                           &our_address))
-            our_address_set = 1;
-        else if (unformat (i, "local_session_id %d", &local_session_id))
-            ;
-        else if (unformat (i, "remote_session_id %d", &remote_session_id))
-            ;
-        else if (unformat (i, "local_cookie %lld", &local_cookie))
-            ;
-        else if (unformat (i, "remote_cookie %lld", &remote_cookie))
-            ;
-        else if (unformat (i, "l2-sublayer-present"))
-            l2_sublayer_present = 1;
-        else
-            break;
+static int
+api_l2tpv3_create_tunnel (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  ip6_address_t client_address, our_address;
+  int client_address_set = 0;
+  int our_address_set = 0;
+  u32 local_session_id = 0;
+  u32 remote_session_id = 0;
+  u64 local_cookie = 0;
+  u64 remote_cookie = 0;
+  u8 l2_sublayer_present = 0;
+  vl_api_l2tpv3_create_tunnel_t *mp;
+  f64 timeout;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "client_address %U", unformat_ip6_address,
+		    &client_address))
+	client_address_set = 1;
+      else if (unformat (i, "our_address %U", unformat_ip6_address,
+			 &our_address))
+	our_address_set = 1;
+      else if (unformat (i, "local_session_id %d", &local_session_id))
+	;
+      else if (unformat (i, "remote_session_id %d", &remote_session_id))
+	;
+      else if (unformat (i, "local_cookie %lld", &local_cookie))
+	;
+      else if (unformat (i, "remote_cookie %lld", &remote_cookie))
+	;
+      else if (unformat (i, "l2-sublayer-present"))
+	l2_sublayer_present = 1;
+      else
+	break;
     }
 
-    if (client_address_set == 0) {
-        errmsg ("client_address required\n");
-        return -99;
+  if (client_address_set == 0)
+    {
+      errmsg ("client_address required\n");
+      return -99;
     }
 
-    if (our_address_set == 0) {
-        errmsg ("our_address required\n");
-        return -99;
+  if (our_address_set == 0)
+    {
+      errmsg ("our_address required\n");
+      return -99;
     }
 
-    M(L2TPV3_CREATE_TUNNEL, l2tpv3_create_tunnel);
+  M (L2TPV3_CREATE_TUNNEL, l2tpv3_create_tunnel);
 
-    clib_memcpy (mp->client_address, client_address.as_u8,
-            sizeof (mp->client_address));
+  clib_memcpy (mp->client_address, client_address.as_u8,
+	       sizeof (mp->client_address));
 
-    clib_memcpy (mp->our_address, our_address.as_u8,
-            sizeof (mp->our_address));
+  clib_memcpy (mp->our_address, our_address.as_u8, sizeof (mp->our_address));
 
-    mp->local_session_id = ntohl (local_session_id);
-    mp->remote_session_id = ntohl (remote_session_id);
-    mp->local_cookie = clib_host_to_net_u64 (local_cookie);
-    mp->remote_cookie = clib_host_to_net_u64 (remote_cookie);
-    mp->l2_sublayer_present = l2_sublayer_present;
-    mp->is_ipv6 = 1;
+  mp->local_session_id = ntohl (local_session_id);
+  mp->remote_session_id = ntohl (remote_session_id);
+  mp->local_cookie = clib_host_to_net_u64 (local_cookie);
+  mp->remote_cookie = clib_host_to_net_u64 (remote_cookie);
+  mp->l2_sublayer_present = l2_sublayer_present;
+  mp->is_ipv6 = 1;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_l2tpv3_set_tunnel_cookies (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    u32 sw_if_index;
-    u8  sw_if_index_set = 0;
-    u64 new_local_cookie = 0;
-    u64 new_remote_cookie = 0;
-    vl_api_l2tpv3_set_tunnel_cookies_t *mp;
-    f64 timeout;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "new_local_cookie %lld", &new_local_cookie))
-            ;
-        else if (unformat (i, "new_remote_cookie %lld", &new_remote_cookie))
-            ;
-        else
-            break;
+static int
+api_l2tpv3_set_tunnel_cookies (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
+  u64 new_local_cookie = 0;
+  u64 new_remote_cookie = 0;
+  vl_api_l2tpv3_set_tunnel_cookies_t *mp;
+  f64 timeout;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "new_local_cookie %lld", &new_local_cookie))
+	;
+      else if (unformat (i, "new_remote_cookie %lld", &new_remote_cookie))
+	;
+      else
+	break;
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    M(L2TPV3_SET_TUNNEL_COOKIES, l2tpv3_set_tunnel_cookies);
+  M (L2TPV3_SET_TUNNEL_COOKIES, l2tpv3_set_tunnel_cookies);
 
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->new_local_cookie = clib_host_to_net_u64 (new_local_cookie);
-    mp->new_remote_cookie = clib_host_to_net_u64 (new_remote_cookie);
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->new_local_cookie = clib_host_to_net_u64 (new_local_cookie);
+  mp->new_remote_cookie = clib_host_to_net_u64 (new_remote_cookie);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_l2tpv3_interface_enable_disable (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_l2tpv3_interface_enable_disable_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8  sw_if_index_set = 0;
-    u8  enable_disable = 1;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-	else if (unformat (i, "sw_if_index %d", &sw_if_index))
-	    sw_if_index_set = 1;
-	else if (unformat (i, "enable"))
-	    enable_disable = 1;
-	else if (unformat (i, "disable"))
-	    enable_disable = 0;
-        else
-            break;
+static int
+api_l2tpv3_interface_enable_disable (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_l2tpv3_interface_enable_disable_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
+  u8 enable_disable = 1;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "enable"))
+	enable_disable = 1;
+      else if (unformat (i, "disable"))
+	enable_disable = 0;
+      else
+	break;
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    M(L2TPV3_INTERFACE_ENABLE_DISABLE, l2tpv3_interface_enable_disable);
+  M (L2TPV3_INTERFACE_ENABLE_DISABLE, l2tpv3_interface_enable_disable);
 
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->enable_disable = enable_disable;
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->enable_disable = enable_disable;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_l2tpv3_set_lookup_key (vat_main_t * vam)
+static int
+api_l2tpv3_set_lookup_key (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_l2tpv3_set_lookup_key_t * mp;
-    f64 timeout;
-    u8 key = ~0;
+  unformat_input_t *i = vam->input;
+  vl_api_l2tpv3_set_lookup_key_t *mp;
+  f64 timeout;
+  u8 key = ~0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "lookup_v6_src"))
-            key = L2T_LOOKUP_SRC_ADDRESS;
-        else if (unformat (i, "lookup_v6_dst"))
-            key = L2T_LOOKUP_DST_ADDRESS;
-        else if (unformat (i, "lookup_session_id"))
-            key = L2T_LOOKUP_SESSION_ID;
-        else
-            break;
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "lookup_v6_src"))
+	key = L2T_LOOKUP_SRC_ADDRESS;
+      else if (unformat (i, "lookup_v6_dst"))
+	key = L2T_LOOKUP_DST_ADDRESS;
+      else if (unformat (i, "lookup_session_id"))
+	key = L2T_LOOKUP_SESSION_ID;
+      else
+	break;
     }
 
-    if (key == (u8) ~0) {
-        errmsg ("l2tp session lookup key unset\n");
-        return -99;
+  if (key == (u8) ~ 0)
+    {
+      errmsg ("l2tp session lookup key unset\n");
+      return -99;
     }
 
-    M(L2TPV3_SET_LOOKUP_KEY, l2tpv3_set_lookup_key);
+  M (L2TPV3_SET_LOOKUP_KEY, l2tpv3_set_lookup_key);
 
-    mp->key = key;
+  mp->key = key;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
 static void vl_api_sw_if_l2tpv3_tunnel_details_t_handler
-(vl_api_sw_if_l2tpv3_tunnel_details_t * mp)
+  (vl_api_sw_if_l2tpv3_tunnel_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
+  vat_main_t *vam = &vat_main;
 
-    fformat(vam->ofp,  "* %U (our) %U (client) (sw_if_index %d)\n",
-              format_ip6_address, mp->our_address,
-              format_ip6_address, mp->client_address,
-              clib_net_to_host_u32(mp->sw_if_index));
+  fformat (vam->ofp, "* %U (our) %U (client) (sw_if_index %d)\n",
+	   format_ip6_address, mp->our_address,
+	   format_ip6_address, mp->client_address,
+	   clib_net_to_host_u32 (mp->sw_if_index));
 
-    fformat (vam->ofp, "   local cookies %016llx %016llx remote cookie %016llx\n",
-              clib_net_to_host_u64 (mp->local_cookie[0]),
-              clib_net_to_host_u64 (mp->local_cookie[1]),
-              clib_net_to_host_u64 (mp->remote_cookie));
+  fformat (vam->ofp,
+	   "   local cookies %016llx %016llx remote cookie %016llx\n",
+	   clib_net_to_host_u64 (mp->local_cookie[0]),
+	   clib_net_to_host_u64 (mp->local_cookie[1]),
+	   clib_net_to_host_u64 (mp->remote_cookie));
 
-    fformat (vam->ofp, "   local session-id %d remote session-id %d\n",
-              clib_net_to_host_u32 (mp->local_session_id),
-              clib_net_to_host_u32 (mp->remote_session_id));
+  fformat (vam->ofp, "   local session-id %d remote session-id %d\n",
+	   clib_net_to_host_u32 (mp->local_session_id),
+	   clib_net_to_host_u32 (mp->remote_session_id));
 
-    fformat (vam->ofp, "   l2 specific sublayer %s\n\n",
-              mp->l2_sublayer_present ? "preset" : "absent");
+  fformat (vam->ofp, "   l2 specific sublayer %s\n\n",
+	   mp->l2_sublayer_present ? "preset" : "absent");
 
 }
 
 static void vl_api_sw_if_l2tpv3_tunnel_details_t_handler_json
-(vl_api_sw_if_l2tpv3_tunnel_details_t * mp)
+  (vl_api_sw_if_l2tpv3_tunnel_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t *node = NULL;
-    struct in6_addr addr;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
+  struct in6_addr addr;
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
-    node = vat_json_array_add(&vam->json_tree);
+  node = vat_json_array_add (&vam->json_tree);
 
-    vat_json_init_object(node);
+  vat_json_init_object (node);
 
-    clib_memcpy(&addr, mp->our_address, sizeof(addr));
-    vat_json_object_add_ip6(node, "our_address", addr);
-    clib_memcpy(&addr, mp->client_address, sizeof(addr));
-    vat_json_object_add_ip6(node, "client_address", addr);
+  clib_memcpy (&addr, mp->our_address, sizeof (addr));
+  vat_json_object_add_ip6 (node, "our_address", addr);
+  clib_memcpy (&addr, mp->client_address, sizeof (addr));
+  vat_json_object_add_ip6 (node, "client_address", addr);
 
-    vat_json_node_t * lc = vat_json_object_add(node, "local_cookie");
-    vat_json_init_array(lc);
-    vat_json_array_add_uint(lc, clib_net_to_host_u64(mp->local_cookie[0]));
-    vat_json_array_add_uint(lc, clib_net_to_host_u64(mp->local_cookie[1]));
-    vat_json_object_add_uint(node, "remote_cookie", clib_net_to_host_u64(mp->remote_cookie));
+  vat_json_node_t *lc = vat_json_object_add (node, "local_cookie");
+  vat_json_init_array (lc);
+  vat_json_array_add_uint (lc, clib_net_to_host_u64 (mp->local_cookie[0]));
+  vat_json_array_add_uint (lc, clib_net_to_host_u64 (mp->local_cookie[1]));
+  vat_json_object_add_uint (node, "remote_cookie",
+			    clib_net_to_host_u64 (mp->remote_cookie));
 
-    printf("local id: %u", clib_net_to_host_u32(mp->local_session_id));
-    vat_json_object_add_uint(node, "local_session_id", clib_net_to_host_u32(mp->local_session_id));
-    vat_json_object_add_uint(node, "remote_session_id", clib_net_to_host_u32(mp->remote_session_id));
-    vat_json_object_add_string_copy(node, "l2_sublayer", mp->l2_sublayer_present ?
-            (u8*)"present" : (u8*)"absent");
+  printf ("local id: %u", clib_net_to_host_u32 (mp->local_session_id));
+  vat_json_object_add_uint (node, "local_session_id",
+			    clib_net_to_host_u32 (mp->local_session_id));
+  vat_json_object_add_uint (node, "remote_session_id",
+			    clib_net_to_host_u32 (mp->remote_session_id));
+  vat_json_object_add_string_copy (node, "l2_sublayer",
+				   mp->l2_sublayer_present ? (u8 *) "present"
+				   : (u8 *) "absent");
 }
 
-static int api_sw_if_l2tpv3_tunnel_dump (vat_main_t * vam)
+static int
+api_sw_if_l2tpv3_tunnel_dump (vat_main_t * vam)
 {
-    vl_api_sw_if_l2tpv3_tunnel_dump_t *mp;
-    f64 timeout;
+  vl_api_sw_if_l2tpv3_tunnel_dump_t *mp;
+  f64 timeout;
 
-    /* Get list of l2tpv3-tunnel interfaces */
-    M(SW_IF_L2TPV3_TUNNEL_DUMP, sw_if_l2tpv3_tunnel_dump);
-    S;
+  /* Get list of l2tpv3-tunnel interfaces */
+  M (SW_IF_L2TPV3_TUNNEL_DUMP, sw_if_l2tpv3_tunnel_dump);
+  S;
 
-    /* Use a control ping for synchronization */
-    {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
-    }
-    W;
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  W;
 }
 
 
 static void vl_api_sw_interface_tap_details_t_handler
-(vl_api_sw_interface_tap_details_t * mp)
+  (vl_api_sw_interface_tap_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
+  vat_main_t *vam = &vat_main;
 
-    fformat(vam->ofp,  "%-16s %d\n",
-              mp->dev_name,
-              clib_net_to_host_u32(mp->sw_if_index));
+  fformat (vam->ofp, "%-16s %d\n",
+	   mp->dev_name, clib_net_to_host_u32 (mp->sw_if_index));
 }
 
 static void vl_api_sw_interface_tap_details_t_handler_json
-(vl_api_sw_interface_tap_details_t * mp)
+  (vl_api_sw_interface_tap_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t *node = NULL;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
-    node = vat_json_array_add(&vam->json_tree);
+  node = vat_json_array_add (&vam->json_tree);
 
-    vat_json_init_object(node);
-    vat_json_object_add_uint(node, "sw_if_index", ntohl(mp->sw_if_index));
-    vat_json_object_add_string_copy(node, "dev_name", mp->dev_name);
+  vat_json_init_object (node);
+  vat_json_object_add_uint (node, "sw_if_index", ntohl (mp->sw_if_index));
+  vat_json_object_add_string_copy (node, "dev_name", mp->dev_name);
 }
 
-static int api_sw_interface_tap_dump (vat_main_t * vam)
+static int
+api_sw_interface_tap_dump (vat_main_t * vam)
 {
-    vl_api_sw_interface_tap_dump_t *mp;
-    f64 timeout;
+  vl_api_sw_interface_tap_dump_t *mp;
+  f64 timeout;
 
-    fformat(vam->ofp,  "\n%-16s %s\n", "dev_name", "sw_if_index");
-    /* Get list of tap interfaces */
-    M(SW_INTERFACE_TAP_DUMP, sw_interface_tap_dump);
-    S;
+  fformat (vam->ofp, "\n%-16s %s\n", "dev_name", "sw_if_index");
+  /* Get list of tap interfaces */
+  M (SW_INTERFACE_TAP_DUMP, sw_interface_tap_dump);
+  S;
 
-    /* Use a control ping for synchronization */
-    {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
-    }
-    W;
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  W;
 }
 
 static uword unformat_vxlan_decap_next
-(unformat_input_t * input, va_list * args)
+  (unformat_input_t * input, va_list * args)
 {
-  u32 * result = va_arg (*args, u32 *);
+  u32 *result = va_arg (*args, u32 *);
   u32 tmp;
 
   if (unformat (input, "drop"))
@@ -8369,367 +9036,396 @@ static uword unformat_vxlan_decap_next
   return 1;
 }
 
-static int api_vxlan_add_del_tunnel (vat_main_t * vam)
-{
-    unformat_input_t * line_input = vam->input;
-    vl_api_vxlan_add_del_tunnel_t *mp;
-    f64 timeout;
-    ip4_address_t src4, dst4;
-    ip6_address_t src6, dst6;
-    u8 is_add = 1;
-    u8 ipv4_set = 0, ipv6_set = 0;
-    u8 src_set = 0;
-    u8 dst_set = 0;
-    u32 encap_vrf_id = 0;
-    u32 decap_next_index = ~0;
-    u32 vni = 0;
-
-    while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (line_input, "del"))
-            is_add = 0;
-        else if (unformat (line_input, "src %U",
-                           unformat_ip4_address, &src4))
-          {
-            ipv4_set = 1;
-            src_set = 1;
-          }
-        else if (unformat (line_input, "dst %U",
-                           unformat_ip4_address, &dst4))
-          {
-            ipv4_set = 1;
-            dst_set = 1;
-          }
-        else if (unformat (line_input, "src %U",
-                           unformat_ip6_address, &src6))
-          {
-            ipv6_set = 1;
-            src_set = 1;
-          }
-        else if (unformat (line_input, "dst %U",
-                           unformat_ip6_address, &dst6))
-          {
-            ipv6_set = 1;
-            dst_set = 1;
-          }
-        else if (unformat (line_input, "encap-vrf-id %d", &encap_vrf_id))
-            ;
-        else if (unformat (line_input, "decap-next %U",
-                           unformat_vxlan_decap_next, &decap_next_index))
-            ;
-        else if (unformat (line_input, "vni %d", &vni))
-            ;
-        else {
-            errmsg ("parse error '%U'\n", format_unformat_error, line_input);
-            return -99;
-        }
+static int
+api_vxlan_add_del_tunnel (vat_main_t * vam)
+{
+  unformat_input_t *line_input = vam->input;
+  vl_api_vxlan_add_del_tunnel_t *mp;
+  f64 timeout;
+  ip4_address_t src4, dst4;
+  ip6_address_t src6, dst6;
+  u8 is_add = 1;
+  u8 ipv4_set = 0, ipv6_set = 0;
+  u8 src_set = 0;
+  u8 dst_set = 0;
+  u32 encap_vrf_id = 0;
+  u32 decap_next_index = ~0;
+  u32 vni = 0;
+
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (line_input, "del"))
+	is_add = 0;
+      else if (unformat (line_input, "src %U", unformat_ip4_address, &src4))
+	{
+	  ipv4_set = 1;
+	  src_set = 1;
+	}
+      else if (unformat (line_input, "dst %U", unformat_ip4_address, &dst4))
+	{
+	  ipv4_set = 1;
+	  dst_set = 1;
+	}
+      else if (unformat (line_input, "src %U", unformat_ip6_address, &src6))
+	{
+	  ipv6_set = 1;
+	  src_set = 1;
+	}
+      else if (unformat (line_input, "dst %U", unformat_ip6_address, &dst6))
+	{
+	  ipv6_set = 1;
+	  dst_set = 1;
+	}
+      else if (unformat (line_input, "encap-vrf-id %d", &encap_vrf_id))
+	;
+      else if (unformat (line_input, "decap-next %U",
+			 unformat_vxlan_decap_next, &decap_next_index))
+	;
+      else if (unformat (line_input, "vni %d", &vni))
+	;
+      else
+	{
+	  errmsg ("parse error '%U'\n", format_unformat_error, line_input);
+	  return -99;
+	}
     }
 
-    if (src_set == 0) {
-        errmsg ("tunnel src address not specified\n");
-        return -99;
+  if (src_set == 0)
+    {
+      errmsg ("tunnel src address not specified\n");
+      return -99;
     }
-    if (dst_set == 0) {
-        errmsg ("tunnel dst address not specified\n");
-        return -99;
+  if (dst_set == 0)
+    {
+      errmsg ("tunnel dst address not specified\n");
+      return -99;
     }
 
-    if (ipv4_set && ipv6_set) {
-        errmsg ("both IPv4 and IPv6 addresses specified");
-        return -99;
+  if (ipv4_set && ipv6_set)
+    {
+      errmsg ("both IPv4 and IPv6 addresses specified");
+      return -99;
     }
 
-    if ((vni == 0) || (vni>>24)) {
-        errmsg ("vni not specified or out of range\n");
-        return -99;
+  if ((vni == 0) || (vni >> 24))
+    {
+      errmsg ("vni not specified or out of range\n");
+      return -99;
     }
 
-    M (VXLAN_ADD_DEL_TUNNEL, vxlan_add_del_tunnel);
+  M (VXLAN_ADD_DEL_TUNNEL, vxlan_add_del_tunnel);
 
-    if (ipv6_set) {
-        clib_memcpy(&mp->src_address, &src6, sizeof(src6));
-        clib_memcpy(&mp->dst_address, &dst6, sizeof(dst6));
-    } else {
-        clib_memcpy(&mp->src_address, &src4, sizeof(src4));
-        clib_memcpy(&mp->dst_address, &dst4, sizeof(dst4));
+  if (ipv6_set)
+    {
+      clib_memcpy (&mp->src_address, &src6, sizeof (src6));
+      clib_memcpy (&mp->dst_address, &dst6, sizeof (dst6));
+    }
+  else
+    {
+      clib_memcpy (&mp->src_address, &src4, sizeof (src4));
+      clib_memcpy (&mp->dst_address, &dst4, sizeof (dst4));
     }
-    mp->encap_vrf_id = ntohl(encap_vrf_id);
-    mp->decap_next_index = ntohl(decap_next_index);
-    mp->vni = ntohl(vni);
-    mp->is_add = is_add;
-    mp->is_ipv6 = ipv6_set;
+  mp->encap_vrf_id = ntohl (encap_vrf_id);
+  mp->decap_next_index = ntohl (decap_next_index);
+  mp->vni = ntohl (vni);
+  mp->is_add = is_add;
+  mp->is_ipv6 = ipv6_set;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
 static void vl_api_vxlan_tunnel_details_t_handler
-(vl_api_vxlan_tunnel_details_t * mp)
+  (vl_api_vxlan_tunnel_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
+  vat_main_t *vam = &vat_main;
 
-    fformat(vam->ofp, "%11d%24U%24U%14d%18d%13d\n",
-            ntohl(mp->sw_if_index),
-            format_ip46_address, &(mp->src_address[0]),
-	    IP46_TYPE_ANY,
-            format_ip46_address, &(mp->dst_address[0]),
-	    IP46_TYPE_ANY,
-            ntohl(mp->encap_vrf_id),
-            ntohl(mp->decap_next_index),
-            ntohl(mp->vni));
+  fformat (vam->ofp, "%11d%24U%24U%14d%18d%13d\n",
+	   ntohl (mp->sw_if_index),
+	   format_ip46_address, &(mp->src_address[0]),
+	   IP46_TYPE_ANY,
+	   format_ip46_address, &(mp->dst_address[0]),
+	   IP46_TYPE_ANY,
+	   ntohl (mp->encap_vrf_id),
+	   ntohl (mp->decap_next_index), ntohl (mp->vni));
 }
 
 static void vl_api_vxlan_tunnel_details_t_handler_json
-(vl_api_vxlan_tunnel_details_t * mp)
-{
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t *node = NULL;
-    struct in_addr ip4;
-    struct in6_addr ip6;
-
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
-    }
-    node = vat_json_array_add(&vam->json_tree);
-
-    vat_json_init_object(node);
-    vat_json_object_add_uint(node, "sw_if_index", ntohl(mp->sw_if_index));
-    if (mp->is_ipv6) {
-        clib_memcpy(&ip6, &(mp->src_address[0]), sizeof(ip6));
-        vat_json_object_add_ip6(node, "src_address", ip6);
-        clib_memcpy(&ip6, &(mp->dst_address[0]), sizeof(ip6));
-        vat_json_object_add_ip6(node, "dst_address", ip6);
-    } else {
-        clib_memcpy(&ip4, &(mp->src_address[0]), sizeof(ip4));
-        vat_json_object_add_ip4(node, "src_address", ip4);
-        clib_memcpy(&ip4, &(mp->dst_address[0]), sizeof(ip4));
-        vat_json_object_add_ip4(node, "dst_address", ip4);
-    }
-    vat_json_object_add_uint(node, "encap_vrf_id", ntohl(mp->encap_vrf_id));
-    vat_json_object_add_uint(node, "decap_next_index", ntohl(mp->decap_next_index));
-    vat_json_object_add_uint(node, "vni", ntohl(mp->vni));
-    vat_json_object_add_uint(node, "is_ipv6", mp->is_ipv6 ? 1 : 0);
-}
-
-static int api_vxlan_tunnel_dump (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_vxlan_tunnel_dump_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8 sw_if_index_set = 0;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else
-            break;
-    }
+  (vl_api_vxlan_tunnel_details_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
+  struct in_addr ip4;
+  struct in6_addr ip6;
 
-    if (sw_if_index_set == 0) {
-        sw_if_index = ~0;
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
+  node = vat_json_array_add (&vam->json_tree);
 
-    if (!vam->json_output) {
-        fformat(vam->ofp, "%11s%24s%24s%14s%18s%13s\n",
-                "sw_if_index", "src_address", "dst_address",
-                "encap_vrf_id", "decap_next_index", "vni");
+  vat_json_init_object (node);
+  vat_json_object_add_uint (node, "sw_if_index", ntohl (mp->sw_if_index));
+  if (mp->is_ipv6)
+    {
+      clib_memcpy (&ip6, &(mp->src_address[0]), sizeof (ip6));
+      vat_json_object_add_ip6 (node, "src_address", ip6);
+      clib_memcpy (&ip6, &(mp->dst_address[0]), sizeof (ip6));
+      vat_json_object_add_ip6 (node, "dst_address", ip6);
     }
+  else
+    {
+      clib_memcpy (&ip4, &(mp->src_address[0]), sizeof (ip4));
+      vat_json_object_add_ip4 (node, "src_address", ip4);
+      clib_memcpy (&ip4, &(mp->dst_address[0]), sizeof (ip4));
+      vat_json_object_add_ip4 (node, "dst_address", ip4);
+    }
+  vat_json_object_add_uint (node, "encap_vrf_id", ntohl (mp->encap_vrf_id));
+  vat_json_object_add_uint (node, "decap_next_index",
+			    ntohl (mp->decap_next_index));
+  vat_json_object_add_uint (node, "vni", ntohl (mp->vni));
+  vat_json_object_add_uint (node, "is_ipv6", mp->is_ipv6 ? 1 : 0);
+}
 
-    /* Get list of vxlan-tunnel interfaces */
-    M(VXLAN_TUNNEL_DUMP, vxlan_tunnel_dump);
+static int
+api_vxlan_tunnel_dump (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_vxlan_tunnel_dump_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
 
-    mp->sw_if_index = htonl(sw_if_index);
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else
+	break;
+    }
 
-    S;
+  if (sw_if_index_set == 0)
+    {
+      sw_if_index = ~0;
+    }
 
-    /* Use a control ping for synchronization */
+  if (!vam->json_output)
     {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
+      fformat (vam->ofp, "%11s%24s%24s%14s%18s%13s\n",
+	       "sw_if_index", "src_address", "dst_address",
+	       "encap_vrf_id", "decap_next_index", "vni");
     }
-    W;
+
+  /* Get list of vxlan-tunnel interfaces */
+  M (VXLAN_TUNNEL_DUMP, vxlan_tunnel_dump);
+
+  mp->sw_if_index = htonl (sw_if_index);
+
+  S;
+
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  W;
 }
 
-static int api_gre_add_del_tunnel (vat_main_t * vam)
+static int
+api_gre_add_del_tunnel (vat_main_t * vam)
 {
-    unformat_input_t * line_input = vam->input;
-    vl_api_gre_add_del_tunnel_t *mp;
-    f64 timeout;
-    ip4_address_t src4, dst4;
-    u8 is_add = 1;
-    u8 src_set = 0;
-    u8 dst_set = 0;
-    u32 outer_fib_id = 0;
+  unformat_input_t *line_input = vam->input;
+  vl_api_gre_add_del_tunnel_t *mp;
+  f64 timeout;
+  ip4_address_t src4, dst4;
+  u8 is_add = 1;
+  u8 src_set = 0;
+  u8 dst_set = 0;
+  u32 outer_fib_id = 0;
 
-    while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (line_input, "del"))
-            is_add = 0;
-        else if (unformat (line_input, "src %U",
-                           unformat_ip4_address, &src4))
-            src_set = 1;
-        else if (unformat (line_input, "dst %U",
-                           unformat_ip4_address, &dst4))
-            dst_set = 1;
-        else if (unformat (line_input, "outer-fib-id %d", &outer_fib_id))
-            ;
-        else {
-            errmsg ("parse error '%U'\n", format_unformat_error, line_input);
-            return -99;
-        }
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (line_input, "del"))
+	is_add = 0;
+      else if (unformat (line_input, "src %U", unformat_ip4_address, &src4))
+	src_set = 1;
+      else if (unformat (line_input, "dst %U", unformat_ip4_address, &dst4))
+	dst_set = 1;
+      else if (unformat (line_input, "outer-fib-id %d", &outer_fib_id))
+	;
+      else
+	{
+	  errmsg ("parse error '%U'\n", format_unformat_error, line_input);
+	  return -99;
+	}
     }
 
-    if (src_set == 0) {
-        errmsg ("tunnel src address not specified\n");
-        return -99;
+  if (src_set == 0)
+    {
+      errmsg ("tunnel src address not specified\n");
+      return -99;
     }
-    if (dst_set == 0) {
-        errmsg ("tunnel dst address not specified\n");
-        return -99;
+  if (dst_set == 0)
+    {
+      errmsg ("tunnel dst address not specified\n");
+      return -99;
     }
 
 
-    M (GRE_ADD_DEL_TUNNEL, gre_add_del_tunnel);
+  M (GRE_ADD_DEL_TUNNEL, gre_add_del_tunnel);
 
-    clib_memcpy(&mp->src_address, &src4, sizeof(src4));
-    clib_memcpy(&mp->dst_address, &dst4, sizeof(dst4));
-    mp->outer_fib_id = ntohl(outer_fib_id);
-    mp->is_add = is_add;
+  clib_memcpy (&mp->src_address, &src4, sizeof (src4));
+  clib_memcpy (&mp->dst_address, &dst4, sizeof (dst4));
+  mp->outer_fib_id = ntohl (outer_fib_id);
+  mp->is_add = is_add;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
 static void vl_api_gre_tunnel_details_t_handler
-(vl_api_gre_tunnel_details_t * mp)
+  (vl_api_gre_tunnel_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
+  vat_main_t *vam = &vat_main;
 
-    fformat(vam->ofp, "%11d%15U%15U%14d\n",
-            ntohl(mp->sw_if_index),
-            format_ip4_address, &mp->src_address,
-            format_ip4_address, &mp->dst_address,
-            ntohl(mp->outer_fib_id));
+  fformat (vam->ofp, "%11d%15U%15U%14d\n",
+	   ntohl (mp->sw_if_index),
+	   format_ip4_address, &mp->src_address,
+	   format_ip4_address, &mp->dst_address, ntohl (mp->outer_fib_id));
 }
 
 static void vl_api_gre_tunnel_details_t_handler_json
-(vl_api_gre_tunnel_details_t * mp)
+  (vl_api_gre_tunnel_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t *node = NULL;
-    struct in_addr ip4;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
+  struct in_addr ip4;
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
-    node = vat_json_array_add(&vam->json_tree);
+  node = vat_json_array_add (&vam->json_tree);
 
-    vat_json_init_object(node);
-    vat_json_object_add_uint(node, "sw_if_index", ntohl(mp->sw_if_index));
-    clib_memcpy(&ip4, &mp->src_address, sizeof(ip4));
-    vat_json_object_add_ip4(node, "src_address", ip4);
-    clib_memcpy(&ip4, &mp->dst_address, sizeof(ip4));
-    vat_json_object_add_ip4(node, "dst_address", ip4);
-    vat_json_object_add_uint(node, "outer_fib_id", ntohl(mp->outer_fib_id));
+  vat_json_init_object (node);
+  vat_json_object_add_uint (node, "sw_if_index", ntohl (mp->sw_if_index));
+  clib_memcpy (&ip4, &mp->src_address, sizeof (ip4));
+  vat_json_object_add_ip4 (node, "src_address", ip4);
+  clib_memcpy (&ip4, &mp->dst_address, sizeof (ip4));
+  vat_json_object_add_ip4 (node, "dst_address", ip4);
+  vat_json_object_add_uint (node, "outer_fib_id", ntohl (mp->outer_fib_id));
 }
 
-static int api_gre_tunnel_dump (vat_main_t * vam)
+static int
+api_gre_tunnel_dump (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_gre_tunnel_dump_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8 sw_if_index_set = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_gre_tunnel_dump_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
 
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else
-            break;
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else
+	break;
     }
 
-    if (sw_if_index_set == 0) {
-        sw_if_index = ~0;
+  if (sw_if_index_set == 0)
+    {
+      sw_if_index = ~0;
     }
 
-    if (!vam->json_output) {
-        fformat(vam->ofp, "%11s%15s%15s%14s\n",
-                "sw_if_index", "src_address", "dst_address",
-                "outer_fib_id");
+  if (!vam->json_output)
+    {
+      fformat (vam->ofp, "%11s%15s%15s%14s\n",
+	       "sw_if_index", "src_address", "dst_address", "outer_fib_id");
     }
 
-    /* Get list of gre-tunnel interfaces */
-    M(GRE_TUNNEL_DUMP, gre_tunnel_dump);
+  /* Get list of gre-tunnel interfaces */
+  M (GRE_TUNNEL_DUMP, gre_tunnel_dump);
 
-    mp->sw_if_index = htonl(sw_if_index);
+  mp->sw_if_index = htonl (sw_if_index);
 
-    S;
+  S;
 
-    /* Use a control ping for synchronization */
-    {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
-    }
-    W;
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  W;
 }
 
-static int api_l2_fib_clear_table (vat_main_t * vam)
+static int
+api_l2_fib_clear_table (vat_main_t * vam)
 {
 //  unformat_input_t * i = vam->input;
-    vl_api_l2_fib_clear_table_t *mp;
-    f64 timeout;
+  vl_api_l2_fib_clear_table_t *mp;
+  f64 timeout;
 
-    M(L2_FIB_CLEAR_TABLE, l2_fib_clear_table);
+  M (L2_FIB_CLEAR_TABLE, l2_fib_clear_table);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_l2_interface_efp_filter (vat_main_t * vam)
+static int
+api_l2_interface_efp_filter (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_l2_interface_efp_filter_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8 enable = 1;
-    u8 sw_if_index_set = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_l2_interface_efp_filter_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 enable = 1;
+  u8 sw_if_index_set = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-	else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-	else if (unformat (i, "enable"))
-            enable = 1;
-	else if (unformat (i, "disable"))
-            enable = 0;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "enable"))
+	enable = 1;
+      else if (unformat (i, "disable"))
+	enable = 0;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing sw_if_index\n");
+      return -99;
     }
 
-    M(L2_INTERFACE_EFP_FILTER, l2_interface_efp_filter);
+  M (L2_INTERFACE_EFP_FILTER, l2_interface_efp_filter);
 
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->enable_disable = enable;
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->enable_disable = enable;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
 #define foreach_vtr_op                          \
@@ -8743,816 +9439,893 @@ _("translate-1-2",  L2_VTR_TRANSLATE_1_2)       \
 _("translate-2-1",  L2_VTR_TRANSLATE_2_1)       \
 _("translate-2-2",  L2_VTR_TRANSLATE_2_2)
 
-static int api_l2_interface_vlan_tag_rewrite (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_l2_interface_vlan_tag_rewrite_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8 sw_if_index_set = 0;
-    u8 vtr_op_set = 0;
-    u32 vtr_op = 0;
-    u32 push_dot1q = 1;
-    u32 tag1 = ~0;
-    u32 tag2 = ~0;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "vtr_op %d", &vtr_op))
-            vtr_op_set = 1;
+static int
+api_l2_interface_vlan_tag_rewrite (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_l2_interface_vlan_tag_rewrite_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
+  u8 vtr_op_set = 0;
+  u32 vtr_op = 0;
+  u32 push_dot1q = 1;
+  u32 tag1 = ~0;
+  u32 tag2 = ~0;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "vtr_op %d", &vtr_op))
+	vtr_op_set = 1;
 #define _(n,v) else if (unformat(i, n)) {vtr_op = v; vtr_op_set = 1;}
-        foreach_vtr_op
+      foreach_vtr_op
 #undef _
-
-        else if (unformat (i, "push_dot1q %d", &push_dot1q))
-            ;
-        else if (unformat (i, "tag1 %d", &tag1))
-            ;
-        else if (unformat (i, "tag2 %d", &tag2))
-            ;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+	else if (unformat (i, "push_dot1q %d", &push_dot1q))
+	;
+      else if (unformat (i, "tag1 %d", &tag1))
+	;
+      else if (unformat (i, "tag2 %d", &tag2))
+	;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if ((sw_if_index_set == 0)||(vtr_op_set == 0)) {
-        errmsg ("missing vtr operation or sw_if_index\n");
-        return -99;
+  if ((sw_if_index_set == 0) || (vtr_op_set == 0))
+    {
+      errmsg ("missing vtr operation or sw_if_index\n");
+      return -99;
     }
 
-    M(L2_INTERFACE_VLAN_TAG_REWRITE, l2_interface_vlan_tag_rewrite)
-
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->vtr_op = ntohl(vtr_op);
-    mp->push_dot1q = ntohl(push_dot1q);
-    mp->tag1 = ntohl(tag1);
-    mp->tag2 = ntohl(tag2);
+  M (L2_INTERFACE_VLAN_TAG_REWRITE, l2_interface_vlan_tag_rewrite)
+    mp->sw_if_index = ntohl (sw_if_index);
+  mp->vtr_op = ntohl (vtr_op);
+  mp->push_dot1q = ntohl (push_dot1q);
+  mp->tag1 = ntohl (tag1);
+  mp->tag2 = ntohl (tag2);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_create_vhost_user_if (vat_main_t * vam)
+static int
+api_create_vhost_user_if (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_create_vhost_user_if_t *mp;
-    f64 timeout;
-    u8 * file_name;
-    u8 is_server = 0;
-    u8 file_name_set = 0;
-    u32 custom_dev_instance = ~0;
-    u8 hwaddr[6];
-    u8 use_custom_mac = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_create_vhost_user_if_t *mp;
+  f64 timeout;
+  u8 *file_name;
+  u8 is_server = 0;
+  u8 file_name_set = 0;
+  u32 custom_dev_instance = ~0;
+  u8 hwaddr[6];
+  u8 use_custom_mac = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-      if (unformat (i, "socket %s", &file_name)) {
-        file_name_set = 1;
-      }
-      else if (unformat (i, "renumber %"PRIu32, &custom_dev_instance))
-        ;
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "socket %s", &file_name))
+	{
+	  file_name_set = 1;
+	}
+      else if (unformat (i, "renumber %" PRIu32, &custom_dev_instance))
+	;
       else if (unformat (i, "mac %U", unformat_ethernet_address, hwaddr))
-        use_custom_mac = 1;
+	use_custom_mac = 1;
       else if (unformat (i, "server"))
-        is_server = 1;
+	is_server = 1;
       else
-        break;
+	break;
     }
 
-    if (file_name_set == 0) {
+  if (file_name_set == 0)
+    {
       errmsg ("missing socket file name\n");
       return -99;
     }
 
-    if (vec_len (file_name) > 255) {
+  if (vec_len (file_name) > 255)
+    {
       errmsg ("socket file name too long\n");
       return -99;
     }
-    vec_add1 (file_name, 0);
+  vec_add1 (file_name, 0);
 
-    M(CREATE_VHOST_USER_IF, create_vhost_user_if);
+  M (CREATE_VHOST_USER_IF, create_vhost_user_if);
 
-    mp->is_server = is_server;
-    clib_memcpy(mp->sock_filename, file_name, vec_len(file_name));
-    vec_free(file_name);
-    if (custom_dev_instance != ~0) {
-        mp->renumber = 1;
-        mp->custom_dev_instance = ntohl(custom_dev_instance);
+  mp->is_server = is_server;
+  clib_memcpy (mp->sock_filename, file_name, vec_len (file_name));
+  vec_free (file_name);
+  if (custom_dev_instance != ~0)
+    {
+      mp->renumber = 1;
+      mp->custom_dev_instance = ntohl (custom_dev_instance);
     }
-    mp->use_custom_mac = use_custom_mac;
-    clib_memcpy(mp->mac_address, hwaddr, 6);
+  mp->use_custom_mac = use_custom_mac;
+  clib_memcpy (mp->mac_address, hwaddr, 6);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_modify_vhost_user_if (vat_main_t * vam)
+static int
+api_modify_vhost_user_if (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_modify_vhost_user_if_t *mp;
-    f64 timeout;
-    u8 * file_name;
-    u8 is_server = 0;
-    u8 file_name_set = 0;
-    u32 custom_dev_instance = ~0;
-    u8 sw_if_index_set = 0;
-    u32 sw_if_index = (u32)~0;
+  unformat_input_t *i = vam->input;
+  vl_api_modify_vhost_user_if_t *mp;
+  f64 timeout;
+  u8 *file_name;
+  u8 is_server = 0;
+  u8 file_name_set = 0;
+  u32 custom_dev_instance = ~0;
+  u8 sw_if_index_set = 0;
+  u32 sw_if_index = (u32) ~ 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
       if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-          sw_if_index_set = 1;
+	sw_if_index_set = 1;
       else if (unformat (i, "sw_if_index %d", &sw_if_index))
-          sw_if_index_set = 1;
-      else if (unformat (i, "socket %s", &file_name)) {
-        file_name_set = 1;
-      }
-      else if (unformat (i, "renumber %"PRIu32, &custom_dev_instance))
-        ;
+	sw_if_index_set = 1;
+      else if (unformat (i, "socket %s", &file_name))
+	{
+	  file_name_set = 1;
+	}
+      else if (unformat (i, "renumber %" PRIu32, &custom_dev_instance))
+	;
       else if (unformat (i, "server"))
-        is_server = 1;
+	is_server = 1;
       else
-        break;
+	break;
     }
 
-    if (sw_if_index_set == 0) {
-       errmsg ("missing sw_if_index or interface name\n");
-       return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing sw_if_index or interface name\n");
+      return -99;
     }
 
-    if (file_name_set == 0) {
+  if (file_name_set == 0)
+    {
       errmsg ("missing socket file name\n");
       return -99;
     }
 
-    if (vec_len (file_name) > 255) {
+  if (vec_len (file_name) > 255)
+    {
       errmsg ("socket file name too long\n");
       return -99;
     }
-    vec_add1 (file_name, 0);
+  vec_add1 (file_name, 0);
 
-    M(MODIFY_VHOST_USER_IF, modify_vhost_user_if);
+  M (MODIFY_VHOST_USER_IF, modify_vhost_user_if);
 
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->is_server = is_server;
-    clib_memcpy(mp->sock_filename, file_name, vec_len(file_name));
-    vec_free(file_name);
-    if (custom_dev_instance != ~0) {
-        mp->renumber = 1;
-        mp->custom_dev_instance = ntohl(custom_dev_instance);
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->is_server = is_server;
+  clib_memcpy (mp->sock_filename, file_name, vec_len (file_name));
+  vec_free (file_name);
+  if (custom_dev_instance != ~0)
+    {
+      mp->renumber = 1;
+      mp->custom_dev_instance = ntohl (custom_dev_instance);
     }
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_delete_vhost_user_if (vat_main_t * vam)
+static int
+api_delete_vhost_user_if (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_delete_vhost_user_if_t *mp;
-    f64 timeout;
-    u32 sw_if_index = ~0;
-    u8 sw_if_index_set = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_delete_vhost_user_if_t *mp;
+  f64 timeout;
+  u32 sw_if_index = ~0;
+  u8 sw_if_index_set = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
       if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-          sw_if_index_set = 1;
+	sw_if_index_set = 1;
       else if (unformat (i, "sw_if_index %d", &sw_if_index))
-          sw_if_index_set = 1;
+	sw_if_index_set = 1;
       else
-        break;
+	break;
     }
 
-    if (sw_if_index_set == 0) {
-       errmsg ("missing sw_if_index or interface name\n");
-       return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing sw_if_index or interface name\n");
+      return -99;
     }
 
 
-    M(DELETE_VHOST_USER_IF, delete_vhost_user_if);
+  M (DELETE_VHOST_USER_IF, delete_vhost_user_if);
 
-    mp->sw_if_index = ntohl(sw_if_index);
+  mp->sw_if_index = ntohl (sw_if_index);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
 static void vl_api_sw_interface_vhost_user_details_t_handler
-(vl_api_sw_interface_vhost_user_details_t * mp)
+  (vl_api_sw_interface_vhost_user_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
+  vat_main_t *vam = &vat_main;
 
-    fformat(vam->ofp, "%-25s %3" PRIu32 " %6" PRIu32 " %8x %6d %7d %s\n",
-            (char *)mp->interface_name,
-            ntohl(mp->sw_if_index), ntohl(mp->virtio_net_hdr_sz),
-            clib_net_to_host_u64(mp->features), mp->is_server,
-            ntohl(mp->num_regions), (char *)mp->sock_filename);
-    fformat(vam->ofp, "    Status: '%s'\n", strerror(ntohl(mp->sock_errno)));
+  fformat (vam->ofp, "%-25s %3" PRIu32 " %6" PRIu32 " %8x %6d %7d %s\n",
+	   (char *) mp->interface_name,
+	   ntohl (mp->sw_if_index), ntohl (mp->virtio_net_hdr_sz),
+	   clib_net_to_host_u64 (mp->features), mp->is_server,
+	   ntohl (mp->num_regions), (char *) mp->sock_filename);
+  fformat (vam->ofp, "    Status: '%s'\n", strerror (ntohl (mp->sock_errno)));
 }
 
 static void vl_api_sw_interface_vhost_user_details_t_handler_json
-(vl_api_sw_interface_vhost_user_details_t * mp)
+  (vl_api_sw_interface_vhost_user_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t *node = NULL;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
-    node = vat_json_array_add(&vam->json_tree);
+  node = vat_json_array_add (&vam->json_tree);
 
-    vat_json_init_object(node);
-    vat_json_object_add_uint(node, "sw_if_index", ntohl(mp->sw_if_index));
-    vat_json_object_add_string_copy(node, "interface_name", mp->interface_name);
-    vat_json_object_add_uint(node, "virtio_net_hdr_sz", ntohl(mp->virtio_net_hdr_sz));
-    vat_json_object_add_uint(node, "features", clib_net_to_host_u64(mp->features));
-    vat_json_object_add_uint(node, "is_server", mp->is_server);
-    vat_json_object_add_string_copy(node, "sock_filename", mp->sock_filename);
-    vat_json_object_add_uint(node, "num_regions", ntohl(mp->num_regions));
-    vat_json_object_add_uint(node, "sock_errno", ntohl(mp->sock_errno));
+  vat_json_init_object (node);
+  vat_json_object_add_uint (node, "sw_if_index", ntohl (mp->sw_if_index));
+  vat_json_object_add_string_copy (node, "interface_name",
+				   mp->interface_name);
+  vat_json_object_add_uint (node, "virtio_net_hdr_sz",
+			    ntohl (mp->virtio_net_hdr_sz));
+  vat_json_object_add_uint (node, "features",
+			    clib_net_to_host_u64 (mp->features));
+  vat_json_object_add_uint (node, "is_server", mp->is_server);
+  vat_json_object_add_string_copy (node, "sock_filename", mp->sock_filename);
+  vat_json_object_add_uint (node, "num_regions", ntohl (mp->num_regions));
+  vat_json_object_add_uint (node, "sock_errno", ntohl (mp->sock_errno));
 }
 
-static int api_sw_interface_vhost_user_dump (vat_main_t * vam)
+static int
+api_sw_interface_vhost_user_dump (vat_main_t * vam)
 {
-    vl_api_sw_interface_vhost_user_dump_t *mp;
-    f64 timeout;
-    fformat(vam->ofp, "Interface name           idx hdr_sz features server regions filename\n");
+  vl_api_sw_interface_vhost_user_dump_t *mp;
+  f64 timeout;
+  fformat (vam->ofp,
+	   "Interface name           idx hdr_sz features server regions filename\n");
 
-    /* Get list of vhost-user interfaces */
-    M(SW_INTERFACE_VHOST_USER_DUMP, sw_interface_vhost_user_dump);
-    S;
+  /* Get list of vhost-user interfaces */
+  M (SW_INTERFACE_VHOST_USER_DUMP, sw_interface_vhost_user_dump);
+  S;
 
-    /* Use a control ping for synchronization */
-    {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
-    }
-    W;
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  W;
 }
 
-static int api_show_version (vat_main_t * vam)
+static int
+api_show_version (vat_main_t * vam)
 {
-    vl_api_show_version_t *mp;
-    f64 timeout;
+  vl_api_show_version_t *mp;
+  f64 timeout;
 
-    M(SHOW_VERSION, show_version);
+  M (SHOW_VERSION, show_version);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
 
-static int api_vxlan_gpe_add_del_tunnel (vat_main_t * vam)
-{
-    unformat_input_t * line_input = vam->input;
-    vl_api_vxlan_gpe_add_del_tunnel_t *mp;
-    f64 timeout;
-    ip4_address_t local4, remote4;
-    ip6_address_t local6, remote6;
-    u8 is_add = 1;
-    u8 ipv4_set = 0, ipv6_set = 0;
-    u8 local_set = 0;
-    u8 remote_set = 0;
-    u32 encap_vrf_id = 0;
-    u32 decap_vrf_id = 0;
-    u8 protocol = ~0;
-    u32 vni;
-    u8 vni_set = 0;
-
-    while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (line_input, "del"))
-            is_add = 0;
-        else if (unformat (line_input, "local %U",
-                           unformat_ip4_address, &local4))
-        {
-            local_set = 1;
-            ipv4_set = 1;
-        }
-        else if (unformat (line_input, "remote %U",
-                           unformat_ip4_address, &remote4))
-        {
-            remote_set = 1;
-            ipv4_set = 1;
-        }
-        else if (unformat (line_input, "local %U",
-                           unformat_ip6_address, &local6))
-        {
-            local_set = 1;
-            ipv6_set = 1;
-        }
-        else if (unformat (line_input, "remote %U",
-                           unformat_ip6_address, &remote6))
-        {
-            remote_set = 1;
-            ipv6_set = 1;
-        }
-        else if (unformat (line_input, "encap-vrf-id %d", &encap_vrf_id))
-            ;
-        else if (unformat (line_input, "decap-vrf-id %d", &decap_vrf_id))
-            ;
-        else if (unformat (line_input, "vni %d", &vni))
-            vni_set = 1;
-        else if (unformat(line_input, "next-ip4"))
-            protocol = 1;
-        else if (unformat(line_input, "next-ip6"))
-            protocol = 2;
-        else if (unformat(line_input, "next-ethernet"))
-            protocol = 3;
-        else if (unformat(line_input, "next-nsh"))
-            protocol = 4;
-        else {
-            errmsg ("parse error '%U'\n", format_unformat_error, line_input);
-            return -99;
-        }
-    }
-
-    if (local_set == 0) {
-        errmsg ("tunnel local address not specified\n");
-        return -99;
-    }
-    if (remote_set == 0) {
-        errmsg ("tunnel remote address not specified\n");
-        return -99;
-    }
-    if (ipv4_set && ipv6_set) {
-        errmsg ("both IPv4 and IPv6 addresses specified");
-        return -99;
-    }
-
-    if (vni_set == 0) {
-        errmsg ("vni not specified\n");
-        return -99;
-    }
-
-    M(VXLAN_GPE_ADD_DEL_TUNNEL, vxlan_gpe_add_del_tunnel);
-
-
-    if (ipv6_set) {
-        clib_memcpy(&mp->local, &local6, sizeof(local6));
-        clib_memcpy(&mp->remote, &remote6, sizeof(remote6));
-    } else {
-        clib_memcpy(&mp->local, &local4, sizeof(local4));
-        clib_memcpy(&mp->remote, &remote4, sizeof(remote4));
-    }
-
-    mp->encap_vrf_id = ntohl(encap_vrf_id);
-    mp->decap_vrf_id = ntohl(decap_vrf_id);
-    mp->protocol = ntohl(protocol);
-    mp->vni = ntohl(vni);
-    mp->is_add = is_add;
-    mp->is_ipv6 = ipv6_set;
-
-    S; W;
-    /* NOTREACHED */
-    return 0;
+static int
+api_vxlan_gpe_add_del_tunnel (vat_main_t * vam)
+{
+  unformat_input_t *line_input = vam->input;
+  vl_api_vxlan_gpe_add_del_tunnel_t *mp;
+  f64 timeout;
+  ip4_address_t local4, remote4;
+  ip6_address_t local6, remote6;
+  u8 is_add = 1;
+  u8 ipv4_set = 0, ipv6_set = 0;
+  u8 local_set = 0;
+  u8 remote_set = 0;
+  u32 encap_vrf_id = 0;
+  u32 decap_vrf_id = 0;
+  u8 protocol = ~0;
+  u32 vni;
+  u8 vni_set = 0;
+
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (line_input, "del"))
+	is_add = 0;
+      else if (unformat (line_input, "local %U",
+			 unformat_ip4_address, &local4))
+	{
+	  local_set = 1;
+	  ipv4_set = 1;
+	}
+      else if (unformat (line_input, "remote %U",
+			 unformat_ip4_address, &remote4))
+	{
+	  remote_set = 1;
+	  ipv4_set = 1;
+	}
+      else if (unformat (line_input, "local %U",
+			 unformat_ip6_address, &local6))
+	{
+	  local_set = 1;
+	  ipv6_set = 1;
+	}
+      else if (unformat (line_input, "remote %U",
+			 unformat_ip6_address, &remote6))
+	{
+	  remote_set = 1;
+	  ipv6_set = 1;
+	}
+      else if (unformat (line_input, "encap-vrf-id %d", &encap_vrf_id))
+	;
+      else if (unformat (line_input, "decap-vrf-id %d", &decap_vrf_id))
+	;
+      else if (unformat (line_input, "vni %d", &vni))
+	vni_set = 1;
+      else if (unformat (line_input, "next-ip4"))
+	protocol = 1;
+      else if (unformat (line_input, "next-ip6"))
+	protocol = 2;
+      else if (unformat (line_input, "next-ethernet"))
+	protocol = 3;
+      else if (unformat (line_input, "next-nsh"))
+	protocol = 4;
+      else
+	{
+	  errmsg ("parse error '%U'\n", format_unformat_error, line_input);
+	  return -99;
+	}
+    }
+
+  if (local_set == 0)
+    {
+      errmsg ("tunnel local address not specified\n");
+      return -99;
+    }
+  if (remote_set == 0)
+    {
+      errmsg ("tunnel remote address not specified\n");
+      return -99;
+    }
+  if (ipv4_set && ipv6_set)
+    {
+      errmsg ("both IPv4 and IPv6 addresses specified");
+      return -99;
+    }
+
+  if (vni_set == 0)
+    {
+      errmsg ("vni not specified\n");
+      return -99;
+    }
+
+  M (VXLAN_GPE_ADD_DEL_TUNNEL, vxlan_gpe_add_del_tunnel);
+
+
+  if (ipv6_set)
+    {
+      clib_memcpy (&mp->local, &local6, sizeof (local6));
+      clib_memcpy (&mp->remote, &remote6, sizeof (remote6));
+    }
+  else
+    {
+      clib_memcpy (&mp->local, &local4, sizeof (local4));
+      clib_memcpy (&mp->remote, &remote4, sizeof (remote4));
+    }
+
+  mp->encap_vrf_id = ntohl (encap_vrf_id);
+  mp->decap_vrf_id = ntohl (decap_vrf_id);
+  mp->protocol = ntohl (protocol);
+  mp->vni = ntohl (vni);
+  mp->is_add = is_add;
+  mp->is_ipv6 = ipv6_set;
+
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
 static void vl_api_vxlan_gpe_tunnel_details_t_handler
-(vl_api_vxlan_gpe_tunnel_details_t * mp)
+  (vl_api_vxlan_gpe_tunnel_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
+  vat_main_t *vam = &vat_main;
 
-    fformat(vam->ofp, "%11d%24U%24U%13d%12d%14d%14d\n",
-            ntohl(mp->sw_if_index),
-            format_ip46_address, &(mp->local[0]),
-            format_ip46_address, &(mp->remote[0]),
-			ntohl(mp->vni),
-            ntohl(mp->protocol),
-            ntohl(mp->encap_vrf_id),
-            ntohl(mp->decap_vrf_id));
+  fformat (vam->ofp, "%11d%24U%24U%13d%12d%14d%14d\n",
+	   ntohl (mp->sw_if_index),
+	   format_ip46_address, &(mp->local[0]),
+	   format_ip46_address, &(mp->remote[0]),
+	   ntohl (mp->vni),
+	   ntohl (mp->protocol),
+	   ntohl (mp->encap_vrf_id), ntohl (mp->decap_vrf_id));
 }
 
 static void vl_api_vxlan_gpe_tunnel_details_t_handler_json
-(vl_api_vxlan_gpe_tunnel_details_t * mp)
-{
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t *node = NULL;
-    struct in_addr ip4;
-    struct in6_addr ip6;
-
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
-    }
-    node = vat_json_array_add(&vam->json_tree);
-
-    vat_json_init_object(node);
-    vat_json_object_add_uint(node, "sw_if_index", ntohl(mp->sw_if_index));
-    if (mp->is_ipv6) {
-        clib_memcpy(&ip6, &(mp->local[0]), sizeof(ip6));
-        vat_json_object_add_ip6(node, "local", ip6);
-        clib_memcpy(&ip6, &(mp->remote[0]), sizeof(ip6));
-        vat_json_object_add_ip6(node, "remote", ip6);
-    } else {
-        clib_memcpy(&ip4, &(mp->local[0]), sizeof(ip4));
-        vat_json_object_add_ip4(node, "local", ip4);
-        clib_memcpy(&ip4, &(mp->remote[0]), sizeof(ip4));
-        vat_json_object_add_ip4(node, "remote", ip4);
-    }
-    vat_json_object_add_uint(node, "vni", ntohl(mp->vni));
-    vat_json_object_add_uint(node, "protocol", ntohl(mp->protocol));
-    vat_json_object_add_uint(node, "encap_vrf_id", ntohl(mp->encap_vrf_id));
-    vat_json_object_add_uint(node, "decap_vrf_id", ntohl(mp->decap_vrf_id));
-    vat_json_object_add_uint(node, "is_ipv6", mp->is_ipv6 ? 1 : 0);
-}
-
-static int api_vxlan_gpe_tunnel_dump (vat_main_t * vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_vxlan_gpe_tunnel_dump_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8 sw_if_index_set = 0;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else
-            break;
-    }
+  (vl_api_vxlan_gpe_tunnel_details_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
+  struct in_addr ip4;
+  struct in6_addr ip6;
 
-    if (sw_if_index_set == 0) {
-        sw_if_index = ~0;
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
+  node = vat_json_array_add (&vam->json_tree);
 
-    if (!vam->json_output) {
-        fformat(vam->ofp, "%11s%24s%24s%13s%15s%14s%14s\n",
-                "sw_if_index", "local", "remote", "vni",
-				"protocol","encap_vrf_id", "decap_vrf_id");
+  vat_json_init_object (node);
+  vat_json_object_add_uint (node, "sw_if_index", ntohl (mp->sw_if_index));
+  if (mp->is_ipv6)
+    {
+      clib_memcpy (&ip6, &(mp->local[0]), sizeof (ip6));
+      vat_json_object_add_ip6 (node, "local", ip6);
+      clib_memcpy (&ip6, &(mp->remote[0]), sizeof (ip6));
+      vat_json_object_add_ip6 (node, "remote", ip6);
     }
+  else
+    {
+      clib_memcpy (&ip4, &(mp->local[0]), sizeof (ip4));
+      vat_json_object_add_ip4 (node, "local", ip4);
+      clib_memcpy (&ip4, &(mp->remote[0]), sizeof (ip4));
+      vat_json_object_add_ip4 (node, "remote", ip4);
+    }
+  vat_json_object_add_uint (node, "vni", ntohl (mp->vni));
+  vat_json_object_add_uint (node, "protocol", ntohl (mp->protocol));
+  vat_json_object_add_uint (node, "encap_vrf_id", ntohl (mp->encap_vrf_id));
+  vat_json_object_add_uint (node, "decap_vrf_id", ntohl (mp->decap_vrf_id));
+  vat_json_object_add_uint (node, "is_ipv6", mp->is_ipv6 ? 1 : 0);
+}
 
-    /* Get list of vxlan-tunnel interfaces */
-    M(VXLAN_GPE_TUNNEL_DUMP, vxlan_gpe_tunnel_dump);
+static int
+api_vxlan_gpe_tunnel_dump (vat_main_t * vam)
+{
+  unformat_input_t *i = vam->input;
+  vl_api_vxlan_gpe_tunnel_dump_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
 
-    mp->sw_if_index = htonl(sw_if_index);
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else
+	break;
+    }
 
-    S;
+  if (sw_if_index_set == 0)
+    {
+      sw_if_index = ~0;
+    }
 
-    /* Use a control ping for synchronization */
+  if (!vam->json_output)
     {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
+      fformat (vam->ofp, "%11s%24s%24s%13s%15s%14s%14s\n",
+	       "sw_if_index", "local", "remote", "vni",
+	       "protocol", "encap_vrf_id", "decap_vrf_id");
     }
-    W;
+
+  /* Get list of vxlan-tunnel interfaces */
+  M (VXLAN_GPE_TUNNEL_DUMP, vxlan_gpe_tunnel_dump);
+
+  mp->sw_if_index = htonl (sw_if_index);
+
+  S;
+
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  W;
 }
 
-u8 * format_l2_fib_mac_address (u8 * s, va_list * args)
+u8 *
+format_l2_fib_mac_address (u8 * s, va_list * args)
 {
-  u8 * a = va_arg (*args, u8 *);
+  u8 *a = va_arg (*args, u8 *);
 
   return format (s, "%02x:%02x:%02x:%02x:%02x:%02x",
-                 a[2], a[3], a[4], a[5], a[6], a[7]);
+		 a[2], a[3], a[4], a[5], a[6], a[7]);
 }
 
 static void vl_api_l2_fib_table_entry_t_handler
-(vl_api_l2_fib_table_entry_t * mp)
+  (vl_api_l2_fib_table_entry_t * mp)
 {
-    vat_main_t * vam = &vat_main;
+  vat_main_t *vam = &vat_main;
 
-    fformat(vam->ofp, "%3" PRIu32 "    %U    %3" PRIu32
-            "       %d       %d     %d\n",
-            ntohl(mp->bd_id), format_l2_fib_mac_address, &mp->mac,
-            ntohl(mp->sw_if_index), mp->static_mac, mp->filter_mac,
-            mp->bvi_mac);
+  fformat (vam->ofp, "%3" PRIu32 "    %U    %3" PRIu32
+	   "       %d       %d     %d\n",
+	   ntohl (mp->bd_id), format_l2_fib_mac_address, &mp->mac,
+	   ntohl (mp->sw_if_index), mp->static_mac, mp->filter_mac,
+	   mp->bvi_mac);
 }
 
 static void vl_api_l2_fib_table_entry_t_handler_json
-(vl_api_l2_fib_table_entry_t * mp)
+  (vl_api_l2_fib_table_entry_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t *node = NULL;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
-    node = vat_json_array_add(&vam->json_tree);
+  node = vat_json_array_add (&vam->json_tree);
 
-    vat_json_init_object(node);
-    vat_json_object_add_uint(node, "bd_id", ntohl(mp->bd_id));
-    vat_json_object_add_uint(node, "mac", clib_net_to_host_u64(mp->mac));
-    vat_json_object_add_uint(node, "sw_if_index", ntohl(mp->sw_if_index));
-    vat_json_object_add_uint(node, "static_mac", mp->static_mac);
-    vat_json_object_add_uint(node, "filter_mac", mp->filter_mac);
-    vat_json_object_add_uint(node, "bvi_mac", mp->bvi_mac);
+  vat_json_init_object (node);
+  vat_json_object_add_uint (node, "bd_id", ntohl (mp->bd_id));
+  vat_json_object_add_uint (node, "mac", clib_net_to_host_u64 (mp->mac));
+  vat_json_object_add_uint (node, "sw_if_index", ntohl (mp->sw_if_index));
+  vat_json_object_add_uint (node, "static_mac", mp->static_mac);
+  vat_json_object_add_uint (node, "filter_mac", mp->filter_mac);
+  vat_json_object_add_uint (node, "bvi_mac", mp->bvi_mac);
 }
 
-static int api_l2_fib_table_dump (vat_main_t * vam)
+static int
+api_l2_fib_table_dump (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_l2_fib_table_dump_t *mp;
-    f64 timeout;
-    u32 bd_id;
-    u8 bd_id_set = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_l2_fib_table_dump_t *mp;
+  f64 timeout;
+  u32 bd_id;
+  u8 bd_id_set = 0;
 
-    /* Parse args required to build the message */
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "bd_id %d", &bd_id))
-            bd_id_set = 1;
-	else
-            break;
+  /* Parse args required to build the message */
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "bd_id %d", &bd_id))
+	bd_id_set = 1;
+      else
+	break;
     }
 
-    if (bd_id_set == 0) {
-        errmsg ("missing bridge domain\n");
-        return -99;
+  if (bd_id_set == 0)
+    {
+      errmsg ("missing bridge domain\n");
+      return -99;
     }
 
-    fformat(vam->ofp, "BD-ID     Mac Address      sw-ndx  Static  Filter  BVI\n");
+  fformat (vam->ofp,
+	   "BD-ID     Mac Address      sw-ndx  Static  Filter  BVI\n");
 
-    /* Get list of l2 fib entries */
-    M(L2_FIB_TABLE_DUMP, l2_fib_table_dump);
+  /* Get list of l2 fib entries */
+  M (L2_FIB_TABLE_DUMP, l2_fib_table_dump);
 
-    mp->bd_id = ntohl(bd_id);
-    S;
+  mp->bd_id = ntohl (bd_id);
+  S;
 
-    /* Use a control ping for synchronization */
-    {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
-    }
-    W;
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  W;
 }
 
 
 static int
 api_interface_name_renumber (vat_main_t * vam)
 {
-    unformat_input_t * line_input = vam->input;
-    vl_api_interface_name_renumber_t *mp;
-    u32 sw_if_index = ~0;
-    f64 timeout;
-    u32 new_show_dev_instance = ~0;
-
-    while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (line_input, "%U", unformat_sw_if_index, vam,
-                      &sw_if_index))
-            ;
-        else if (unformat (line_input, "sw_if_index %d", &sw_if_index))
-            ;
-        else if (unformat (line_input, "new_show_dev_instance %d",
-                           &new_show_dev_instance))
-            ;
-        else
-            break;
+  unformat_input_t *line_input = vam->input;
+  vl_api_interface_name_renumber_t *mp;
+  u32 sw_if_index = ~0;
+  f64 timeout;
+  u32 new_show_dev_instance = ~0;
+
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (line_input, "%U", unformat_sw_if_index, vam,
+		    &sw_if_index))
+	;
+      else if (unformat (line_input, "sw_if_index %d", &sw_if_index))
+	;
+      else if (unformat (line_input, "new_show_dev_instance %d",
+			 &new_show_dev_instance))
+	;
+      else
+	break;
     }
 
-    if (sw_if_index == ~0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index == ~0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    if (new_show_dev_instance == ~0) {
-        errmsg ("missing new_show_dev_instance\n");
-        return -99;
+  if (new_show_dev_instance == ~0)
+    {
+      errmsg ("missing new_show_dev_instance\n");
+      return -99;
     }
 
-    M(INTERFACE_NAME_RENUMBER, interface_name_renumber);
+  M (INTERFACE_NAME_RENUMBER, interface_name_renumber);
 
-    mp->sw_if_index = ntohl (sw_if_index);
-    mp->new_show_dev_instance = ntohl (new_show_dev_instance);
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->new_show_dev_instance = ntohl (new_show_dev_instance);
 
-    S; W;
+  S;
+  W;
 }
 
 static int
 api_want_ip4_arp_events (vat_main_t * vam)
 {
-    unformat_input_t * line_input = vam->input;
-    vl_api_want_ip4_arp_events_t * mp;
-    f64 timeout;
-    ip4_address_t address;
-    int address_set = 0;
-    u32 enable_disable = 1;
-
-    while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (line_input, "address %U",
-                      unformat_ip4_address, &address))
-            address_set = 1;
-        else if (unformat (line_input, "del"))
-            enable_disable = 0;
-        else
-            break;
+  unformat_input_t *line_input = vam->input;
+  vl_api_want_ip4_arp_events_t *mp;
+  f64 timeout;
+  ip4_address_t address;
+  int address_set = 0;
+  u32 enable_disable = 1;
+
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (line_input, "address %U", unformat_ip4_address, &address))
+	address_set = 1;
+      else if (unformat (line_input, "del"))
+	enable_disable = 0;
+      else
+	break;
     }
 
-    if (address_set == 0) {
-        errmsg ("missing addresses\n");
-        return -99;
+  if (address_set == 0)
+    {
+      errmsg ("missing addresses\n");
+      return -99;
     }
 
-    M(WANT_IP4_ARP_EVENTS, want_ip4_arp_events);
-    mp->enable_disable = enable_disable;
-    mp->pid = getpid();
-    mp->address = address.as_u32;
+  M (WANT_IP4_ARP_EVENTS, want_ip4_arp_events);
+  mp->enable_disable = enable_disable;
+  mp->pid = getpid ();
+  mp->address = address.as_u32;
 
-    S; W;
+  S;
+  W;
 }
 
-static int api_input_acl_set_interface (vat_main_t * vam)
+static int
+api_input_acl_set_interface (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_input_acl_set_interface_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    int sw_if_index_set;
-    u32 ip4_table_index = ~0;
-    u32 ip6_table_index = ~0;
-    u32 l2_table_index = ~0;
-    u8 is_add = 1;
+  unformat_input_t *i = vam->input;
+  vl_api_input_acl_set_interface_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  int sw_if_index_set;
+  u32 ip4_table_index = ~0;
+  u32 ip6_table_index = ~0;
+  u32 l2_table_index = ~0;
+  u8 is_add = 1;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-	else if (unformat (i, "sw_if_index %d", &sw_if_index))
-	    sw_if_index_set = 1;
-        else if (unformat (i, "del"))
-            is_add = 0;
-	else if (unformat (i, "ip4-table %d", &ip4_table_index))
-	    ;
-	else if (unformat (i, "ip6-table %d", &ip6_table_index))
-	    ;
-	else if (unformat (i, "l2-table %d", &l2_table_index))
-	    ;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else if (unformat (i, "ip4-table %d", &ip4_table_index))
+	;
+      else if (unformat (i, "ip6-table %d", &ip6_table_index))
+	;
+      else if (unformat (i, "l2-table %d", &l2_table_index))
+	;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    M(INPUT_ACL_SET_INTERFACE, input_acl_set_interface);
+  M (INPUT_ACL_SET_INTERFACE, input_acl_set_interface);
 
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->ip4_table_index = ntohl(ip4_table_index);
-    mp->ip6_table_index = ntohl(ip6_table_index);
-    mp->l2_table_index = ntohl(l2_table_index);
-    mp->is_add = is_add;
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->ip4_table_index = ntohl (ip4_table_index);
+  mp->ip6_table_index = ntohl (ip6_table_index);
+  mp->l2_table_index = ntohl (l2_table_index);
+  mp->is_add = is_add;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
 api_ip_address_dump (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_ip_address_dump_t * mp;
-    u32 sw_if_index = ~0;
-    u8 sw_if_index_set = 0;
-    u8 ipv4_set = 0;
-    u8 ipv6_set = 0;
-    f64 timeout;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "ipv4"))
-            ipv4_set = 1;
-        else if (unformat (i, "ipv6"))
-            ipv6_set = 1;
-        else
-            break;
+  unformat_input_t *i = vam->input;
+  vl_api_ip_address_dump_t *mp;
+  u32 sw_if_index = ~0;
+  u8 sw_if_index_set = 0;
+  u8 ipv4_set = 0;
+  u8 ipv6_set = 0;
+  f64 timeout;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "ipv4"))
+	ipv4_set = 1;
+      else if (unformat (i, "ipv6"))
+	ipv6_set = 1;
+      else
+	break;
     }
 
-    if (ipv4_set && ipv6_set) {
-        errmsg ("ipv4 and ipv6 flags cannot be both set\n");
-        return -99;
+  if (ipv4_set && ipv6_set)
+    {
+      errmsg ("ipv4 and ipv6 flags cannot be both set\n");
+      return -99;
     }
 
-    if ((!ipv4_set) && (!ipv6_set)) {
-        errmsg ("no ipv4 nor ipv6 flag set\n");
-        return -99;
+  if ((!ipv4_set) && (!ipv6_set))
+    {
+      errmsg ("no ipv4 nor ipv6 flag set\n");
+      return -99;
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    vam->current_sw_if_index = sw_if_index;
-    vam->is_ipv6 = ipv6_set;
+  vam->current_sw_if_index = sw_if_index;
+  vam->is_ipv6 = ipv6_set;
 
-    M(IP_ADDRESS_DUMP, ip_address_dump);
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->is_ipv6 = ipv6_set;
-    S;
+  M (IP_ADDRESS_DUMP, ip_address_dump);
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->is_ipv6 = ipv6_set;
+  S;
 
-    /* Use a control ping for synchronization */
-    {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
-    }
-    W;
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  W;
 }
 
 static int
 api_ip_dump (vat_main_t * vam)
 {
-    vl_api_ip_dump_t * mp;
-    unformat_input_t * in = vam->input;
-    int ipv4_set = 0;
-    int ipv6_set = 0;
-    int is_ipv6;
-    f64 timeout;
-    int i;
-
-    while (unformat_check_input (in) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (in, "ipv4"))
-            ipv4_set = 1;
-        else if (unformat (in, "ipv6"))
-            ipv6_set = 1;
-        else
-            break;
-    }
+  vl_api_ip_dump_t *mp;
+  unformat_input_t *in = vam->input;
+  int ipv4_set = 0;
+  int ipv6_set = 0;
+  int is_ipv6;
+  f64 timeout;
+  int i;
 
-    if (ipv4_set && ipv6_set) {
-        errmsg ("ipv4 and ipv6 flags cannot be both set\n");
-        return -99;
+  while (unformat_check_input (in) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (in, "ipv4"))
+	ipv4_set = 1;
+      else if (unformat (in, "ipv6"))
+	ipv6_set = 1;
+      else
+	break;
     }
 
-    if ((!ipv4_set) && (!ipv6_set)) {
-        errmsg ("no ipv4 nor ipv6 flag set\n");
-        return -99;
+  if (ipv4_set && ipv6_set)
+    {
+      errmsg ("ipv4 and ipv6 flags cannot be both set\n");
+      return -99;
     }
 
-    is_ipv6 = ipv6_set;
-    vam->is_ipv6 = is_ipv6;
-
-    /* free old data */
-    for (i = 0; i < vec_len(vam->ip_details_by_sw_if_index[is_ipv6]); i++) {
-        vec_free(vam->ip_details_by_sw_if_index[is_ipv6][i].addr);
+  if ((!ipv4_set) && (!ipv6_set))
+    {
+      errmsg ("no ipv4 nor ipv6 flag set\n");
+      return -99;
     }
-    vec_free(vam->ip_details_by_sw_if_index[is_ipv6]);
 
-    M(IP_DUMP, ip_dump);
-    mp->is_ipv6 = ipv6_set;
-    S;
+  is_ipv6 = ipv6_set;
+  vam->is_ipv6 = is_ipv6;
 
-    /* Use a control ping for synchronization */
+  /* free old data */
+  for (i = 0; i < vec_len (vam->ip_details_by_sw_if_index[is_ipv6]); i++)
     {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
+      vec_free (vam->ip_details_by_sw_if_index[is_ipv6][i].addr);
     }
-    W;
+  vec_free (vam->ip_details_by_sw_if_index[is_ipv6]);
+
+  M (IP_DUMP, ip_dump);
+  mp->is_ipv6 = ipv6_set;
+  S;
+
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  W;
 }
 
 static int
 api_ipsec_spd_add_del (vat_main_t * vam)
 {
 #if DPDK > 0
-    unformat_input_t * i = vam->input;
-    vl_api_ipsec_spd_add_del_t *mp;
-    f64 timeout;
-    u32 spd_id = ~0;
-    u8 is_add = 1;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "spd_id %d", &spd_id))
-	    ;
-	else if (unformat (i, "del"))
-	    is_add = 0;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
-    }
-    if (spd_id == ~0) {
-        errmsg ("spd_id must be set\n");
-        return -99;
-    }
-
-    M(IPSEC_SPD_ADD_DEL, ipsec_spd_add_del);
-
-    mp->spd_id = ntohl(spd_id);
-    mp->is_add = is_add;
-
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  unformat_input_t *i = vam->input;
+  vl_api_ipsec_spd_add_del_t *mp;
+  f64 timeout;
+  u32 spd_id = ~0;
+  u8 is_add = 1;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "spd_id %d", &spd_id))
+	;
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
+    }
+  if (spd_id == ~0)
+    {
+      errmsg ("spd_id must be set\n");
+      return -99;
+    }
+
+  M (IPSEC_SPD_ADD_DEL, ipsec_spd_add_del);
+
+  mp->spd_id = ntohl (spd_id);
+  mp->is_add = is_add;
+
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 #else
-    clib_warning ("unsupported (no dpdk)");
-    return -99;
+  clib_warning ("unsupported (no dpdk)");
+  return -99;
 #endif
 }
 
@@ -9560,52 +10333,57 @@ static int
 api_ipsec_interface_add_del_spd (vat_main_t * vam)
 {
 #if DPDK > 0
-    unformat_input_t * i = vam->input;
-    vl_api_ipsec_interface_add_del_spd_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    u8 sw_if_index_set = 0;
-    u32 spd_id = (u32) ~0;
-    u8 is_add = 1;
+  unformat_input_t *i = vam->input;
+  vl_api_ipsec_interface_add_del_spd_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  u8 sw_if_index_set = 0;
+  u32 spd_id = (u32) ~ 0;
+  u8 is_add = 1;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "del"))
-            is_add = 0;
-	else if (unformat (i, "spd_id %d", &spd_id))
-	    ;
-        else if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-        else if (unformat (i, "sw_if_index %d", &sw_if_index))
-            sw_if_index_set = 1;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "del"))
+	is_add = 0;
+      else if (unformat (i, "spd_id %d", &spd_id))
+	;
+      else if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
 
     }
 
-    if (spd_id == (u32) ~0) {
-        errmsg ("spd_id must be set\n");
-        return -99;
+  if (spd_id == (u32) ~ 0)
+    {
+      errmsg ("spd_id must be set\n");
+      return -99;
     }
 
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    M(IPSEC_INTERFACE_ADD_DEL_SPD, ipsec_interface_add_del_spd);
+  M (IPSEC_INTERFACE_ADD_DEL_SPD, ipsec_interface_add_del_spd);
 
-    mp->spd_id = ntohl(spd_id);
-    mp->sw_if_index = ntohl (sw_if_index);
-    mp->is_add = is_add;
+  mp->spd_id = ntohl (spd_id);
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->is_add = is_add;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 #else
-    clib_warning ("unsupported (no dpdk)");
-    return -99;
+  clib_warning ("unsupported (no dpdk)");
+  return -99;
 #endif
 }
 
@@ -9613,134 +10391,162 @@ static int
 api_ipsec_spd_add_del_entry (vat_main_t * vam)
 {
 #if DPDK > 0
-    unformat_input_t * i = vam->input;
-    vl_api_ipsec_spd_add_del_entry_t *mp;
-    f64 timeout;
-    u8 is_add = 1, is_outbound = 0, is_ipv6 = 0, is_ip_any = 1;
-    u32 spd_id, sa_id, protocol = 0, policy = 0;
-    i32 priority;
-    u32 rport_start = 0, rport_stop = (u32) ~0;
-    u32 lport_start = 0, lport_stop = (u32) ~0;
-    ip4_address_t laddr4_start, laddr4_stop, raddr4_start, raddr4_stop;
-    ip6_address_t laddr6_start, laddr6_stop, raddr6_start, raddr6_stop;
-
-    laddr4_start.as_u32 = raddr4_start.as_u32 = 0;
-    laddr4_stop.as_u32 = raddr4_stop.as_u32 = (u32) ~0;
-    laddr6_start.as_u64[0] = raddr6_start.as_u64[0] = 0;
-    laddr6_start.as_u64[1] = raddr6_start.as_u64[1] = 0;
-    laddr6_stop.as_u64[0] = raddr6_stop.as_u64[0] = (u64) ~0;
-    laddr6_stop.as_u64[1] = raddr6_stop.as_u64[1] = (u64) ~0;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "del"))
-            is_add = 0;
-        if (unformat (i, "outbound"))
-            is_outbound = 1;
-        if (unformat (i, "inbound"))
-            is_outbound = 0;
-	else if (unformat (i, "spd_id %d", &spd_id))
-	    ;
-	else if (unformat (i, "sa_id %d", &sa_id))
-	    ;
-	else if (unformat (i, "priority %d", &priority))
-	    ;
-	else if (unformat (i, "protocol %d", &protocol))
-	    ;
-	else if (unformat (i, "lport_start %d", &lport_start))
-	    ;
-	else if (unformat (i, "lport_stop %d", &lport_stop))
-	    ;
-	else if (unformat (i, "rport_start %d", &rport_start))
-	    ;
-	else if (unformat (i, "rport_stop %d", &rport_stop))
-	    ;
-        else if (unformat (i, "laddr_start %U", unformat_ip4_address, &laddr4_start))
-          {
-            is_ipv6 = 0;
-            is_ip_any =0;
-          }
-        else if (unformat (i, "laddr_stop %U", unformat_ip4_address, &laddr4_stop))
-          {
-            is_ipv6 = 0;
-            is_ip_any = 0;
-          }
-        else if (unformat (i, "raddr_start %U", unformat_ip4_address, &raddr4_start))
-          {
-            is_ipv6 = 0;
-            is_ip_any = 0;
-          }
-        else if (unformat (i, "raddr_stop %U", unformat_ip4_address, &raddr4_stop))
-          {
-            is_ipv6 = 0;
-            is_ip_any = 0;
-          }
-        else if (unformat (i, "laddr_start %U", unformat_ip6_address, &laddr6_start))
-          {
-            is_ipv6 = 1;
-            is_ip_any = 0;
-          }
-        else if (unformat (i, "laddr_stop %U", unformat_ip6_address, &laddr6_stop))
-          {
-            is_ipv6 = 1;
-            is_ip_any = 0;
-          }
-        else if (unformat (i, "raddr_start %U", unformat_ip6_address, &raddr6_start))
-          {
-            is_ipv6 = 1;
-            is_ip_any = 0;
-          }
-        else if (unformat (i, "raddr_stop %U", unformat_ip6_address, &raddr6_stop))
-          {
-            is_ipv6 = 1;
-            is_ip_any = 0;
-          }
-        else if (unformat (i, "action %U", unformat_ipsec_policy_action, &policy))
-          {
-            if (policy == IPSEC_POLICY_ACTION_RESOLVE) {
-                clib_warning ("unsupported action: 'resolve'");
-                return -99;
-            }
-          }
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
-
-    }
-
-    M(IPSEC_SPD_ADD_DEL_ENTRY, ipsec_spd_add_del_entry);
-
-    mp->spd_id = ntohl(spd_id);
-    mp->priority = ntohl(priority);
-    mp->is_outbound = is_outbound;
-
-    mp->is_ipv6 = is_ipv6;
-    if (is_ipv6 || is_ip_any) {
-        clib_memcpy (mp->remote_address_start, &raddr6_start, sizeof(ip6_address_t));
-        clib_memcpy (mp->remote_address_stop, &raddr6_stop, sizeof(ip6_address_t));
-        clib_memcpy (mp->local_address_start, &laddr6_start, sizeof(ip6_address_t));
-        clib_memcpy (mp->local_address_stop, &laddr6_stop, sizeof(ip6_address_t));
-    } else {
-        clib_memcpy (mp->remote_address_start, &raddr4_start, sizeof(ip4_address_t));
-        clib_memcpy (mp->remote_address_stop, &raddr4_stop, sizeof(ip4_address_t));
-        clib_memcpy (mp->local_address_start, &laddr4_start, sizeof(ip4_address_t));
-        clib_memcpy (mp->local_address_stop, &laddr4_stop, sizeof(ip4_address_t));
-    }
-    mp->protocol = (u8) protocol;
-    mp->local_port_start = ntohs((u16) lport_start);
-    mp->local_port_stop = ntohs((u16) lport_stop);
-    mp->remote_port_start = ntohs((u16) rport_start);
-    mp->remote_port_stop = ntohs((u16) rport_stop);
-    mp->policy = (u8) policy;
-    mp->sa_id = ntohl(sa_id);
-    mp->is_add = is_add;
-    mp->is_ip_any = is_ip_any;
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  unformat_input_t *i = vam->input;
+  vl_api_ipsec_spd_add_del_entry_t *mp;
+  f64 timeout;
+  u8 is_add = 1, is_outbound = 0, is_ipv6 = 0, is_ip_any = 1;
+  u32 spd_id, sa_id, protocol = 0, policy = 0;
+  i32 priority;
+  u32 rport_start = 0, rport_stop = (u32) ~ 0;
+  u32 lport_start = 0, lport_stop = (u32) ~ 0;
+  ip4_address_t laddr4_start, laddr4_stop, raddr4_start, raddr4_stop;
+  ip6_address_t laddr6_start, laddr6_stop, raddr6_start, raddr6_stop;
+
+  laddr4_start.as_u32 = raddr4_start.as_u32 = 0;
+  laddr4_stop.as_u32 = raddr4_stop.as_u32 = (u32) ~ 0;
+  laddr6_start.as_u64[0] = raddr6_start.as_u64[0] = 0;
+  laddr6_start.as_u64[1] = raddr6_start.as_u64[1] = 0;
+  laddr6_stop.as_u64[0] = raddr6_stop.as_u64[0] = (u64) ~ 0;
+  laddr6_stop.as_u64[1] = raddr6_stop.as_u64[1] = (u64) ~ 0;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "del"))
+	is_add = 0;
+      if (unformat (i, "outbound"))
+	is_outbound = 1;
+      if (unformat (i, "inbound"))
+	is_outbound = 0;
+      else if (unformat (i, "spd_id %d", &spd_id))
+	;
+      else if (unformat (i, "sa_id %d", &sa_id))
+	;
+      else if (unformat (i, "priority %d", &priority))
+	;
+      else if (unformat (i, "protocol %d", &protocol))
+	;
+      else if (unformat (i, "lport_start %d", &lport_start))
+	;
+      else if (unformat (i, "lport_stop %d", &lport_stop))
+	;
+      else if (unformat (i, "rport_start %d", &rport_start))
+	;
+      else if (unformat (i, "rport_stop %d", &rport_stop))
+	;
+      else
+	if (unformat
+	    (i, "laddr_start %U", unformat_ip4_address, &laddr4_start))
+	{
+	  is_ipv6 = 0;
+	  is_ip_any = 0;
+	}
+      else
+	if (unformat (i, "laddr_stop %U", unformat_ip4_address, &laddr4_stop))
+	{
+	  is_ipv6 = 0;
+	  is_ip_any = 0;
+	}
+      else
+	if (unformat
+	    (i, "raddr_start %U", unformat_ip4_address, &raddr4_start))
+	{
+	  is_ipv6 = 0;
+	  is_ip_any = 0;
+	}
+      else
+	if (unformat (i, "raddr_stop %U", unformat_ip4_address, &raddr4_stop))
+	{
+	  is_ipv6 = 0;
+	  is_ip_any = 0;
+	}
+      else
+	if (unformat
+	    (i, "laddr_start %U", unformat_ip6_address, &laddr6_start))
+	{
+	  is_ipv6 = 1;
+	  is_ip_any = 0;
+	}
+      else
+	if (unformat (i, "laddr_stop %U", unformat_ip6_address, &laddr6_stop))
+	{
+	  is_ipv6 = 1;
+	  is_ip_any = 0;
+	}
+      else
+	if (unformat
+	    (i, "raddr_start %U", unformat_ip6_address, &raddr6_start))
+	{
+	  is_ipv6 = 1;
+	  is_ip_any = 0;
+	}
+      else
+	if (unformat (i, "raddr_stop %U", unformat_ip6_address, &raddr6_stop))
+	{
+	  is_ipv6 = 1;
+	  is_ip_any = 0;
+	}
+      else
+	if (unformat (i, "action %U", unformat_ipsec_policy_action, &policy))
+	{
+	  if (policy == IPSEC_POLICY_ACTION_RESOLVE)
+	    {
+	      clib_warning ("unsupported action: 'resolve'");
+	      return -99;
+	    }
+	}
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
+
+    }
+
+  M (IPSEC_SPD_ADD_DEL_ENTRY, ipsec_spd_add_del_entry);
+
+  mp->spd_id = ntohl (spd_id);
+  mp->priority = ntohl (priority);
+  mp->is_outbound = is_outbound;
+
+  mp->is_ipv6 = is_ipv6;
+  if (is_ipv6 || is_ip_any)
+    {
+      clib_memcpy (mp->remote_address_start, &raddr6_start,
+		   sizeof (ip6_address_t));
+      clib_memcpy (mp->remote_address_stop, &raddr6_stop,
+		   sizeof (ip6_address_t));
+      clib_memcpy (mp->local_address_start, &laddr6_start,
+		   sizeof (ip6_address_t));
+      clib_memcpy (mp->local_address_stop, &laddr6_stop,
+		   sizeof (ip6_address_t));
+    }
+  else
+    {
+      clib_memcpy (mp->remote_address_start, &raddr4_start,
+		   sizeof (ip4_address_t));
+      clib_memcpy (mp->remote_address_stop, &raddr4_stop,
+		   sizeof (ip4_address_t));
+      clib_memcpy (mp->local_address_start, &laddr4_start,
+		   sizeof (ip4_address_t));
+      clib_memcpy (mp->local_address_stop, &laddr4_stop,
+		   sizeof (ip4_address_t));
+    }
+  mp->protocol = (u8) protocol;
+  mp->local_port_start = ntohs ((u16) lport_start);
+  mp->local_port_stop = ntohs ((u16) lport_stop);
+  mp->remote_port_start = ntohs ((u16) rport_start);
+  mp->remote_port_stop = ntohs ((u16) rport_stop);
+  mp->policy = (u8) policy;
+  mp->sa_id = ntohl (sa_id);
+  mp->is_add = is_add;
+  mp->is_ip_any = is_ip_any;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 #else
-    clib_warning ("unsupported (no dpdk)");
-    return -99;
+  clib_warning ("unsupported (no dpdk)");
+  return -99;
 #endif
 }
 
@@ -9748,111 +10554,134 @@ static int
 api_ipsec_sad_add_del_entry (vat_main_t * vam)
 {
 #if DPDK > 0
-    unformat_input_t * i = vam->input;
-    vl_api_ipsec_sad_add_del_entry_t *mp;
-    f64 timeout;
-    u32 sad_id, spi;
-    u8 * ck = 0, * ik = 0;
-    u8 is_add = 1;
-
-    u8 protocol = IPSEC_PROTOCOL_AH;
-    u8 is_tunnel = 0, is_tunnel_ipv6 = 0;
-    u32 crypto_alg = 0, integ_alg = 0;
-    ip4_address_t tun_src4;
-    ip4_address_t tun_dst4;
-    ip6_address_t tun_src6;
-    ip6_address_t tun_dst6;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "del"))
-            is_add = 0;
-	else if (unformat (i, "sad_id %d", &sad_id))
-	    ;
-	else if (unformat (i, "spi %d", &spi))
-	    ;
-	else if (unformat (i, "esp"))
-	    protocol = IPSEC_PROTOCOL_ESP;
-        else if (unformat (i, "tunnel_src %U", unformat_ip4_address, &tun_src4)) {
-            is_tunnel = 1;
-            is_tunnel_ipv6 = 0;
-        }
-        else if (unformat (i, "tunnel_dst %U", unformat_ip4_address, &tun_dst4)) {
-            is_tunnel = 1;
-            is_tunnel_ipv6 = 0;
-        }
-        else if (unformat (i, "tunnel_src %U", unformat_ip6_address, &tun_src6)) {
-            is_tunnel = 1;
-            is_tunnel_ipv6 = 1;
-        }
-        else if (unformat (i, "tunnel_dst %U", unformat_ip6_address, &tun_dst6)) {
-            is_tunnel = 1;
-            is_tunnel_ipv6 = 1;
-        }
-        else if (unformat (i, "crypto_alg %U", unformat_ipsec_crypto_alg, &crypto_alg)) {
-            if (crypto_alg < IPSEC_CRYPTO_ALG_AES_CBC_128 ||
-                crypto_alg > IPSEC_INTEG_ALG_SHA_512_256) {
-                clib_warning ("unsupported crypto-alg: '%U'",
-                              format_ipsec_crypto_alg, crypto_alg);
-                return -99;
-            }
-        }
-        else if (unformat (i, "crypto_key %U", unformat_hex_string, &ck))
-            ;
-        else if (unformat (i, "integ_alg %U", unformat_ipsec_integ_alg, &integ_alg)) {
-            if (integ_alg < IPSEC_INTEG_ALG_SHA1_96 ||
-                integ_alg > IPSEC_INTEG_ALG_SHA_512_256) {
-                clib_warning ("unsupported integ-alg: '%U'",
-                              format_ipsec_integ_alg, integ_alg);
-                return -99;
-            }
-        }
-        else if (unformat (i, "integ_key %U", unformat_hex_string, &ik))
-            ;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
-
-    }
-
-    M(IPSEC_SAD_ADD_DEL_ENTRY, ipsec_sad_add_del_entry);
-
-    mp->sad_id = ntohl(sad_id);
-    mp->is_add = is_add;
-    mp->protocol = protocol;
-    mp->spi = ntohl(spi);
-    mp->is_tunnel = is_tunnel;
-    mp->is_tunnel_ipv6 = is_tunnel_ipv6;
-    mp->crypto_algorithm = crypto_alg;
-    mp->integrity_algorithm = integ_alg;
-    mp->crypto_key_length = vec_len(ck);
-    mp->integrity_key_length = vec_len(ik);
-
-    if (mp->crypto_key_length > sizeof(mp->crypto_key))
-      mp->crypto_key_length = sizeof(mp->crypto_key);
-
-    if (mp->integrity_key_length > sizeof(mp->integrity_key))
-      mp->integrity_key_length = sizeof(mp->integrity_key);
-
-    clib_memcpy (mp->crypto_key, ck, mp->crypto_key_length);
-    clib_memcpy (mp->integrity_key, ik, mp->integrity_key_length);
-
-    if (is_tunnel) {
-      if (is_tunnel_ipv6) {
-        clib_memcpy (mp->tunnel_src_address, &tun_src6, sizeof(ip6_address_t));
-        clib_memcpy (mp->tunnel_dst_address, &tun_dst6, sizeof(ip6_address_t));
-      } else {
-        clib_memcpy (mp->tunnel_src_address, &tun_src4, sizeof(ip4_address_t));
-        clib_memcpy (mp->tunnel_dst_address, &tun_dst4, sizeof(ip4_address_t));
-      }
+  unformat_input_t *i = vam->input;
+  vl_api_ipsec_sad_add_del_entry_t *mp;
+  f64 timeout;
+  u32 sad_id, spi;
+  u8 *ck = 0, *ik = 0;
+  u8 is_add = 1;
+
+  u8 protocol = IPSEC_PROTOCOL_AH;
+  u8 is_tunnel = 0, is_tunnel_ipv6 = 0;
+  u32 crypto_alg = 0, integ_alg = 0;
+  ip4_address_t tun_src4;
+  ip4_address_t tun_dst4;
+  ip6_address_t tun_src6;
+  ip6_address_t tun_dst6;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "del"))
+	is_add = 0;
+      else if (unformat (i, "sad_id %d", &sad_id))
+	;
+      else if (unformat (i, "spi %d", &spi))
+	;
+      else if (unformat (i, "esp"))
+	protocol = IPSEC_PROTOCOL_ESP;
+      else if (unformat (i, "tunnel_src %U", unformat_ip4_address, &tun_src4))
+	{
+	  is_tunnel = 1;
+	  is_tunnel_ipv6 = 0;
+	}
+      else if (unformat (i, "tunnel_dst %U", unformat_ip4_address, &tun_dst4))
+	{
+	  is_tunnel = 1;
+	  is_tunnel_ipv6 = 0;
+	}
+      else if (unformat (i, "tunnel_src %U", unformat_ip6_address, &tun_src6))
+	{
+	  is_tunnel = 1;
+	  is_tunnel_ipv6 = 1;
+	}
+      else if (unformat (i, "tunnel_dst %U", unformat_ip6_address, &tun_dst6))
+	{
+	  is_tunnel = 1;
+	  is_tunnel_ipv6 = 1;
+	}
+      else
+	if (unformat
+	    (i, "crypto_alg %U", unformat_ipsec_crypto_alg, &crypto_alg))
+	{
+	  if (crypto_alg < IPSEC_CRYPTO_ALG_AES_CBC_128 ||
+	      crypto_alg > IPSEC_INTEG_ALG_SHA_512_256)
+	    {
+	      clib_warning ("unsupported crypto-alg: '%U'",
+			    format_ipsec_crypto_alg, crypto_alg);
+	      return -99;
+	    }
+	}
+      else if (unformat (i, "crypto_key %U", unformat_hex_string, &ck))
+	;
+      else
+	if (unformat
+	    (i, "integ_alg %U", unformat_ipsec_integ_alg, &integ_alg))
+	{
+	  if (integ_alg < IPSEC_INTEG_ALG_SHA1_96 ||
+	      integ_alg > IPSEC_INTEG_ALG_SHA_512_256)
+	    {
+	      clib_warning ("unsupported integ-alg: '%U'",
+			    format_ipsec_integ_alg, integ_alg);
+	      return -99;
+	    }
+	}
+      else if (unformat (i, "integ_key %U", unformat_hex_string, &ik))
+	;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
+
     }
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  M (IPSEC_SAD_ADD_DEL_ENTRY, ipsec_sad_add_del_entry);
+
+  mp->sad_id = ntohl (sad_id);
+  mp->is_add = is_add;
+  mp->protocol = protocol;
+  mp->spi = ntohl (spi);
+  mp->is_tunnel = is_tunnel;
+  mp->is_tunnel_ipv6 = is_tunnel_ipv6;
+  mp->crypto_algorithm = crypto_alg;
+  mp->integrity_algorithm = integ_alg;
+  mp->crypto_key_length = vec_len (ck);
+  mp->integrity_key_length = vec_len (ik);
+
+  if (mp->crypto_key_length > sizeof (mp->crypto_key))
+    mp->crypto_key_length = sizeof (mp->crypto_key);
+
+  if (mp->integrity_key_length > sizeof (mp->integrity_key))
+    mp->integrity_key_length = sizeof (mp->integrity_key);
+
+  clib_memcpy (mp->crypto_key, ck, mp->crypto_key_length);
+  clib_memcpy (mp->integrity_key, ik, mp->integrity_key_length);
+
+  if (is_tunnel)
+    {
+      if (is_tunnel_ipv6)
+	{
+	  clib_memcpy (mp->tunnel_src_address, &tun_src6,
+		       sizeof (ip6_address_t));
+	  clib_memcpy (mp->tunnel_dst_address, &tun_dst6,
+		       sizeof (ip6_address_t));
+	}
+      else
+	{
+	  clib_memcpy (mp->tunnel_src_address, &tun_src4,
+		       sizeof (ip4_address_t));
+	  clib_memcpy (mp->tunnel_dst_address, &tun_dst4,
+		       sizeof (ip4_address_t));
+	}
+    }
+
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 #else
-    clib_warning ("unsupported (no dpdk)");
-    return -99;
+  clib_warning ("unsupported (no dpdk)");
+  return -99;
 #endif
 }
 
@@ -9860,46 +10689,49 @@ static int
 api_ipsec_sa_set_key (vat_main_t * vam)
 {
 #if DPDK > 0
-    unformat_input_t * i = vam->input;
-    vl_api_ipsec_sa_set_key_t *mp;
-    f64 timeout;
-    u32 sa_id;
-    u8 * ck = 0, * ik = 0;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "sa_id %d", &sa_id))
-            ;
-        else if (unformat (i, "crypto_key %U", unformat_hex_string, &ck))
-            ;
-        else if (unformat (i, "integ_key %U", unformat_hex_string, &ik))
-            ;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
-    }
-
-    M(IPSEC_SA_SET_KEY, ipsec_set_sa_key);
-
-    mp->sa_id = ntohl(sa_id);
-    mp->crypto_key_length = vec_len(ck);
-    mp->integrity_key_length = vec_len(ik);
-
-    if (mp->crypto_key_length > sizeof(mp->crypto_key))
-      mp->crypto_key_length = sizeof(mp->crypto_key);
-
-    if (mp->integrity_key_length > sizeof(mp->integrity_key))
-      mp->integrity_key_length = sizeof(mp->integrity_key);
-
-    clib_memcpy (mp->crypto_key, ck, mp->crypto_key_length);
-    clib_memcpy (mp->integrity_key, ik, mp->integrity_key_length);
-
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  unformat_input_t *i = vam->input;
+  vl_api_ipsec_sa_set_key_t *mp;
+  f64 timeout;
+  u32 sa_id;
+  u8 *ck = 0, *ik = 0;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "sa_id %d", &sa_id))
+	;
+      else if (unformat (i, "crypto_key %U", unformat_hex_string, &ck))
+	;
+      else if (unformat (i, "integ_key %U", unformat_hex_string, &ik))
+	;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
+    }
+
+  M (IPSEC_SA_SET_KEY, ipsec_set_sa_key);
+
+  mp->sa_id = ntohl (sa_id);
+  mp->crypto_key_length = vec_len (ck);
+  mp->integrity_key_length = vec_len (ik);
+
+  if (mp->crypto_key_length > sizeof (mp->crypto_key))
+    mp->crypto_key_length = sizeof (mp->crypto_key);
+
+  if (mp->integrity_key_length > sizeof (mp->integrity_key))
+    mp->integrity_key_length = sizeof (mp->integrity_key);
+
+  clib_memcpy (mp->crypto_key, ck, mp->crypto_key_length);
+  clib_memcpy (mp->integrity_key, ik, mp->integrity_key_length);
+
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 #else
-    clib_warning ("unsupported (no dpdk)");
-    return -99;
+  clib_warning ("unsupported (no dpdk)");
+  return -99;
 #endif
 }
 
@@ -9907,47 +10739,52 @@ static int
 api_ikev2_profile_add_del (vat_main_t * vam)
 {
 #if DPDK > 0
-    unformat_input_t * i = vam->input;
-    vl_api_ikev2_profile_add_del_t * mp;
-    f64 timeout;
-    u8 is_add = 1;
-    u8 * name = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_ikev2_profile_add_del_t *mp;
+  f64 timeout;
+  u8 is_add = 1;
+  u8 *name = 0;
 
-    const char * valid_chars = "a-zA-Z0-9_";
+  const char *valid_chars = "a-zA-Z0-9_";
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "del"))
-            is_add = 0;
-        else if (unformat (i, "name %U", unformat_token, valid_chars, &name))
-            vec_add1 (name, 0);
-        else {
-            errmsg ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "del"))
+	is_add = 0;
+      else if (unformat (i, "name %U", unformat_token, valid_chars, &name))
+	vec_add1 (name, 0);
+      else
+	{
+	  errmsg ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (!vec_len (name)) {
-        errmsg ("profile name must be specified");
-        return -99;
+  if (!vec_len (name))
+    {
+      errmsg ("profile name must be specified");
+      return -99;
     }
 
-    if (vec_len (name) > 64) {
-        errmsg ("profile name too long");
-        return -99;
+  if (vec_len (name) > 64)
+    {
+      errmsg ("profile name too long");
+      return -99;
     }
 
-    M(IKEV2_PROFILE_ADD_DEL, ikev2_profile_add_del);
+  M (IKEV2_PROFILE_ADD_DEL, ikev2_profile_add_del);
 
-    clib_memcpy(mp->name, name, vec_len (name));
-    mp->is_add = is_add;
-    vec_free (name);
+  clib_memcpy (mp->name, name, vec_len (name));
+  mp->is_add = is_add;
+  vec_free (name);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 #else
-    clib_warning ("unsupported (no dpdk)");
-    return -99;
+  clib_warning ("unsupported (no dpdk)");
+  return -99;
 #endif
 }
 
@@ -9955,68 +10792,75 @@ static int
 api_ikev2_profile_set_auth (vat_main_t * vam)
 {
 #if DPDK > 0
-    unformat_input_t * i = vam->input;
-    vl_api_ikev2_profile_set_auth_t * mp;
-    f64 timeout;
-    u8 * name = 0;
-    u8 * data = 0;
-    u32 auth_method = 0;
-    u8 is_hex = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_ikev2_profile_set_auth_t *mp;
+  f64 timeout;
+  u8 *name = 0;
+  u8 *data = 0;
+  u32 auth_method = 0;
+  u8 is_hex = 0;
 
-    const char * valid_chars = "a-zA-Z0-9_";
+  const char *valid_chars = "a-zA-Z0-9_";
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "name %U", unformat_token, valid_chars, &name))
-            vec_add1 (name, 0);
-        else if (unformat (i, "auth_method %U",
-                           unformat_ikev2_auth_method, &auth_method))
-            ;
-        else if (unformat (i, "auth_data 0x%U", unformat_hex_string, &data))
-            is_hex = 1;
-        else if (unformat (i, "auth_data %v", &data))
-            ;
-        else {
-            errmsg ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "name %U", unformat_token, valid_chars, &name))
+	vec_add1 (name, 0);
+      else if (unformat (i, "auth_method %U",
+			 unformat_ikev2_auth_method, &auth_method))
+	;
+      else if (unformat (i, "auth_data 0x%U", unformat_hex_string, &data))
+	is_hex = 1;
+      else if (unformat (i, "auth_data %v", &data))
+	;
+      else
+	{
+	  errmsg ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (!vec_len (name)) {
-        errmsg ("profile name must be specified");
-        return -99;
+  if (!vec_len (name))
+    {
+      errmsg ("profile name must be specified");
+      return -99;
     }
 
-    if (vec_len (name) > 64) {
-        errmsg ("profile name too long");
-        return -99;
+  if (vec_len (name) > 64)
+    {
+      errmsg ("profile name too long");
+      return -99;
     }
 
-    if (!vec_len(data)) {
-        errmsg ("auth_data must be specified");
-        return -99;
+  if (!vec_len (data))
+    {
+      errmsg ("auth_data must be specified");
+      return -99;
     }
 
-    if (!auth_method) {
-        errmsg ("auth_method must be specified");
-        return -99;
+  if (!auth_method)
+    {
+      errmsg ("auth_method must be specified");
+      return -99;
     }
 
-    M(IKEV2_PROFILE_SET_AUTH, ikev2_profile_set_auth);
+  M (IKEV2_PROFILE_SET_AUTH, ikev2_profile_set_auth);
 
-    mp->is_hex = is_hex;
-    mp->auth_method = (u8) auth_method;
-    mp->data_len = vec_len (data);
-    clib_memcpy (mp->name, name, vec_len (name));
-    clib_memcpy (mp->data, data, vec_len (data));
-    vec_free (name);
-    vec_free (data);
+  mp->is_hex = is_hex;
+  mp->auth_method = (u8) auth_method;
+  mp->data_len = vec_len (data);
+  clib_memcpy (mp->name, name, vec_len (name));
+  clib_memcpy (mp->data, data, vec_len (data));
+  vec_free (name);
+  vec_free (data);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 #else
-    clib_warning ("unsupported (no dpdk)");
-    return -99;
+  clib_warning ("unsupported (no dpdk)");
+  return -99;
 #endif
 }
 
@@ -10024,78 +10868,84 @@ static int
 api_ikev2_profile_set_id (vat_main_t * vam)
 {
 #if DPDK > 0
-    unformat_input_t * i = vam->input;
-    vl_api_ikev2_profile_set_id_t * mp;
-    f64 timeout;
-    u8 * name = 0;
-    u8 * data = 0;
-    u8 is_local = 0;
-    u32 id_type = 0;
-    ip4_address_t ip4;
-
-    const char * valid_chars = "a-zA-Z0-9_";
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "name %U", unformat_token, valid_chars, &name))
-            vec_add1 (name, 0);
-        else if (unformat (i, "id_type %U",
-                           unformat_ikev2_id_type, &id_type))
-            ;
-        else if (unformat (i, "id_data %U", unformat_ip4_address, &ip4))
-          {
-            data = vec_new(u8, 4);
-            clib_memcpy(data, ip4.as_u8, 4);
-          }
-        else if (unformat (i, "id_data 0x%U", unformat_hex_string, &data))
-            ;
-        else if (unformat (i, "id_data %v", &data))
-            ;
-        else if (unformat (i, "local"))
-            is_local = 1;
-        else if (unformat (i, "remote"))
-            is_local = 0;
-        else {
-            errmsg ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  unformat_input_t *i = vam->input;
+  vl_api_ikev2_profile_set_id_t *mp;
+  f64 timeout;
+  u8 *name = 0;
+  u8 *data = 0;
+  u8 is_local = 0;
+  u32 id_type = 0;
+  ip4_address_t ip4;
+
+  const char *valid_chars = "a-zA-Z0-9_";
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "name %U", unformat_token, valid_chars, &name))
+	vec_add1 (name, 0);
+      else if (unformat (i, "id_type %U", unformat_ikev2_id_type, &id_type))
+	;
+      else if (unformat (i, "id_data %U", unformat_ip4_address, &ip4))
+	{
+	  data = vec_new (u8, 4);
+	  clib_memcpy (data, ip4.as_u8, 4);
+	}
+      else if (unformat (i, "id_data 0x%U", unformat_hex_string, &data))
+	;
+      else if (unformat (i, "id_data %v", &data))
+	;
+      else if (unformat (i, "local"))
+	is_local = 1;
+      else if (unformat (i, "remote"))
+	is_local = 0;
+      else
+	{
+	  errmsg ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (!vec_len (name)) {
-        errmsg ("profile name must be specified");
-        return -99;
+  if (!vec_len (name))
+    {
+      errmsg ("profile name must be specified");
+      return -99;
     }
 
-    if (vec_len (name) > 64) {
-        errmsg ("profile name too long");
-        return -99;
+  if (vec_len (name) > 64)
+    {
+      errmsg ("profile name too long");
+      return -99;
     }
 
-    if (!vec_len(data)) {
-        errmsg ("id_data must be specified");
-        return -99;
+  if (!vec_len (data))
+    {
+      errmsg ("id_data must be specified");
+      return -99;
     }
 
-    if (!id_type) {
-        errmsg ("id_type must be specified");
-        return -99;
+  if (!id_type)
+    {
+      errmsg ("id_type must be specified");
+      return -99;
     }
 
-    M(IKEV2_PROFILE_SET_ID, ikev2_profile_set_id);
+  M (IKEV2_PROFILE_SET_ID, ikev2_profile_set_id);
 
-    mp->is_local = is_local;
-    mp->id_type = (u8) id_type;
-    mp->data_len = vec_len (data);
-    clib_memcpy (mp->name, name, vec_len (name));
-    clib_memcpy (mp->data, data, vec_len (data));
-    vec_free (name);
-    vec_free (data);
+  mp->is_local = is_local;
+  mp->id_type = (u8) id_type;
+  mp->data_len = vec_len (data);
+  clib_memcpy (mp->name, name, vec_len (name));
+  clib_memcpy (mp->data, data, vec_len (data));
+  vec_free (name);
+  vec_free (data);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 #else
-    clib_warning ("unsupported (no dpdk)");
-    return -99;
+  clib_warning ("unsupported (no dpdk)");
+  return -99;
 #endif
 }
 
@@ -10103,69 +10953,75 @@ static int
 api_ikev2_profile_set_ts (vat_main_t * vam)
 {
 #if DPDK > 0
-    unformat_input_t * i = vam->input;
-    vl_api_ikev2_profile_set_ts_t * mp;
-    f64 timeout;
-    u8 * name = 0;
-    u8 is_local = 0;
-    u32 proto = 0, start_port = 0, end_port = (u32) ~0;
-    ip4_address_t start_addr, end_addr;
-
-    const char * valid_chars = "a-zA-Z0-9_";
-
-    start_addr.as_u32 = 0;
-    end_addr.as_u32 = (u32) ~0;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "name %U", unformat_token, valid_chars, &name))
-            vec_add1 (name, 0);
-	else if (unformat (i, "protocol %d", &proto))
-	    ;
-	else if (unformat (i, "start_port %d", &start_port))
-	    ;
-	else if (unformat (i, "end_port %d", &end_port))
-	    ;
-        else if (unformat (i, "start_addr %U", unformat_ip4_address, &start_addr))
-            ;
-        else if (unformat (i, "end_addr %U", unformat_ip4_address, &end_addr))
-            ;
-        else if (unformat (i, "local"))
-            is_local = 1;
-        else if (unformat (i, "remote"))
-            is_local = 0;
-        else {
-            errmsg ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
-    }
-
-    if (!vec_len (name)) {
-        errmsg ("profile name must be specified");
-        return -99;
-    }
-
-    if (vec_len (name) > 64) {
-        errmsg ("profile name too long");
-        return -99;
-    }
-
-    M(IKEV2_PROFILE_SET_TS, ikev2_profile_set_ts);
-
-    mp->is_local = is_local;
-    mp->proto = (u8) proto;
-    mp->start_port = (u16) start_port;
-    mp->end_port = (u16) end_port;
-    mp->start_addr = start_addr.as_u32;
-    mp->end_addr = end_addr.as_u32;
-    clib_memcpy (mp->name, name, vec_len (name));
-    vec_free (name);
-
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  unformat_input_t *i = vam->input;
+  vl_api_ikev2_profile_set_ts_t *mp;
+  f64 timeout;
+  u8 *name = 0;
+  u8 is_local = 0;
+  u32 proto = 0, start_port = 0, end_port = (u32) ~ 0;
+  ip4_address_t start_addr, end_addr;
+
+  const char *valid_chars = "a-zA-Z0-9_";
+
+  start_addr.as_u32 = 0;
+  end_addr.as_u32 = (u32) ~ 0;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "name %U", unformat_token, valid_chars, &name))
+	vec_add1 (name, 0);
+      else if (unformat (i, "protocol %d", &proto))
+	;
+      else if (unformat (i, "start_port %d", &start_port))
+	;
+      else if (unformat (i, "end_port %d", &end_port))
+	;
+      else
+	if (unformat (i, "start_addr %U", unformat_ip4_address, &start_addr))
+	;
+      else if (unformat (i, "end_addr %U", unformat_ip4_address, &end_addr))
+	;
+      else if (unformat (i, "local"))
+	is_local = 1;
+      else if (unformat (i, "remote"))
+	is_local = 0;
+      else
+	{
+	  errmsg ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
+    }
+
+  if (!vec_len (name))
+    {
+      errmsg ("profile name must be specified");
+      return -99;
+    }
+
+  if (vec_len (name) > 64)
+    {
+      errmsg ("profile name too long");
+      return -99;
+    }
+
+  M (IKEV2_PROFILE_SET_TS, ikev2_profile_set_ts);
+
+  mp->is_local = is_local;
+  mp->proto = (u8) proto;
+  mp->start_port = (u16) start_port;
+  mp->end_port = (u16) end_port;
+  mp->start_addr = start_addr.as_u32;
+  mp->end_addr = end_addr.as_u32;
+  clib_memcpy (mp->name, name, vec_len (name));
+  vec_free (name);
+
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 #else
-    clib_warning ("unsupported (no dpdk)");
-    return -99;
+  clib_warning ("unsupported (no dpdk)");
+  return -99;
 #endif
 }
 
@@ -10173,48 +11029,54 @@ static int
 api_ikev2_set_local_key (vat_main_t * vam)
 {
 #if DPDK > 0
-    unformat_input_t * i = vam->input;
-    vl_api_ikev2_set_local_key_t * mp;
-    f64 timeout;
-    u8 * file = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_ikev2_set_local_key_t *mp;
+  f64 timeout;
+  u8 *file = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "file %v", &file))
-            vec_add1 (file, 0);
-        else {
-            errmsg ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "file %v", &file))
+	vec_add1 (file, 0);
+      else
+	{
+	  errmsg ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    if (!vec_len (file)) {
-        errmsg ("RSA key file must be specified");
-        return -99;
+  if (!vec_len (file))
+    {
+      errmsg ("RSA key file must be specified");
+      return -99;
     }
 
-    if (vec_len (file) > 256) {
-        errmsg ("file name too long");
-        return -99;
+  if (vec_len (file) > 256)
+    {
+      errmsg ("file name too long");
+      return -99;
     }
 
-    M(IKEV2_SET_LOCAL_KEY, ikev2_set_local_key);
+  M (IKEV2_SET_LOCAL_KEY, ikev2_set_local_key);
 
-    clib_memcpy (mp->key_file, file, vec_len (file));
-    vec_free (file);
+  clib_memcpy (mp->key_file, file, vec_len (file));
+  vec_free (file);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 #else
-    clib_warning ("unsupported (no dpdk)");
-    return -99;
+  clib_warning ("unsupported (no dpdk)");
+  return -99;
 #endif
 }
 
 /*
  * MAP
  */
-static int api_map_add_domain (vat_main_t * vam)
+static int
+api_map_add_domain (vat_main_t * vam)
 {
   unformat_input_t *i = vam->input;
   vl_api_map_add_domain_t *mp;
@@ -10224,61 +11086,66 @@ static int api_map_add_domain (vat_main_t * vam)
   ip6_address_t ip6_prefix;
   ip6_address_t ip6_src;
   u32 num_m_args = 0;
-  u32 ip6_prefix_len, ip4_prefix_len, ea_bits_len, psid_offset,
-    psid_length;
+  u32 ip6_prefix_len, ip4_prefix_len, ea_bits_len, psid_offset, psid_length;
   u8 is_translation = 0;
   u32 mtu = 0;
   u8 ip6_src_len = 128;
 
-  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-    if (unformat (i, "ip4-pfx %U/%d", unformat_ip4_address,
-		  &ip4_prefix, &ip4_prefix_len))
-      num_m_args++;
-    else if (unformat (i, "ip6-pfx %U/%d", unformat_ip6_address,
-		       &ip6_prefix, &ip6_prefix_len))
-      num_m_args++;
-    else if (unformat (i, "ip6-src %U/%d", unformat_ip6_address, &ip6_src, &ip6_src_len))
-      num_m_args++;
-    else if (unformat (i, "ip6-src %U", unformat_ip6_address, &ip6_src))
-      num_m_args++;
-    else if (unformat (i, "ea-bits-len %d", &ea_bits_len))
-      num_m_args++;
-    else if (unformat (i, "psid-offset %d", &psid_offset))
-      num_m_args++;
-    else if (unformat (i, "psid-len %d", &psid_length))
-      num_m_args++;
-    else if (unformat (i, "mtu %d", &mtu))
-      num_m_args++;
-    else if (unformat (i, "map-t"))
-      is_translation = 1;
-    else {
-      clib_warning ("parse error '%U'", format_unformat_error, i);
-      return -99;
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "ip4-pfx %U/%d", unformat_ip4_address,
+		    &ip4_prefix, &ip4_prefix_len))
+	num_m_args++;
+      else if (unformat (i, "ip6-pfx %U/%d", unformat_ip6_address,
+			 &ip6_prefix, &ip6_prefix_len))
+	num_m_args++;
+      else
+	if (unformat
+	    (i, "ip6-src %U/%d", unformat_ip6_address, &ip6_src,
+	     &ip6_src_len))
+	num_m_args++;
+      else if (unformat (i, "ip6-src %U", unformat_ip6_address, &ip6_src))
+	num_m_args++;
+      else if (unformat (i, "ea-bits-len %d", &ea_bits_len))
+	num_m_args++;
+      else if (unformat (i, "psid-offset %d", &psid_offset))
+	num_m_args++;
+      else if (unformat (i, "psid-len %d", &psid_length))
+	num_m_args++;
+      else if (unformat (i, "mtu %d", &mtu))
+	num_m_args++;
+      else if (unformat (i, "map-t"))
+	is_translation = 1;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
-  }
 
-  if (num_m_args != 6) {
-    errmsg("mandatory argument(s) missing\n");
-    return -99;
-  }
+  if (num_m_args != 6)
+    {
+      errmsg ("mandatory argument(s) missing\n");
+      return -99;
+    }
 
   /* Construct the API message */
-  M(MAP_ADD_DOMAIN, map_add_domain);
+  M (MAP_ADD_DOMAIN, map_add_domain);
 
-  clib_memcpy(mp->ip4_prefix, &ip4_prefix, sizeof(ip4_prefix));
+  clib_memcpy (mp->ip4_prefix, &ip4_prefix, sizeof (ip4_prefix));
   mp->ip4_prefix_len = ip4_prefix_len;
 
-  clib_memcpy(mp->ip6_prefix, &ip6_prefix, sizeof(ip6_prefix));
+  clib_memcpy (mp->ip6_prefix, &ip6_prefix, sizeof (ip6_prefix));
   mp->ip6_prefix_len = ip6_prefix_len;
 
-  clib_memcpy(mp->ip6_src, &ip6_src, sizeof(ip6_src));
+  clib_memcpy (mp->ip6_src, &ip6_src, sizeof (ip6_src));
   mp->ip6_src_prefix_len = ip6_src_len;
 
   mp->ea_bits_len = ea_bits_len;
   mp->psid_offset = psid_offset;
   mp->psid_length = psid_length;
   mp->is_translation = is_translation;
-  mp->mtu = htons(mtu);
+  mp->mtu = htons (mtu);
 
   /* send it... */
   S;
@@ -10287,7 +11154,8 @@ static int api_map_add_domain (vat_main_t * vam)
   W;
 }
 
-static int api_map_del_domain (vat_main_t * vam)
+static int
+api_map_del_domain (vat_main_t * vam)
 {
   unformat_input_t *i = vam->input;
   vl_api_map_del_domain_t *mp;
@@ -10296,24 +11164,27 @@ static int api_map_del_domain (vat_main_t * vam)
   u32 num_m_args = 0;
   u32 index;
 
-  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-    if (unformat (i, "index %d", &index))
-      num_m_args++;
-    else {
-      clib_warning ("parse error '%U'", format_unformat_error, i);
-      return -99;
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "index %d", &index))
+	num_m_args++;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
-  }
 
-  if (num_m_args != 1) {
-    errmsg("mandatory argument(s) missing\n");
-    return -99;
-  }
+  if (num_m_args != 1)
+    {
+      errmsg ("mandatory argument(s) missing\n");
+      return -99;
+    }
 
   /* Construct the API message */
-  M(MAP_DEL_DOMAIN, map_del_domain);
+  M (MAP_DEL_DOMAIN, map_del_domain);
 
-  mp->index = ntohl(index);
+  mp->index = ntohl (index);
 
   /* send it... */
   S;
@@ -10322,7 +11193,8 @@ static int api_map_del_domain (vat_main_t * vam)
   W;
 }
 
-static int api_map_add_del_rule (vat_main_t * vam)
+static int
+api_map_add_del_rule (vat_main_t * vam)
 {
   unformat_input_t *i = vam->input;
   vl_api_map_add_del_rule_t *mp;
@@ -10331,28 +11203,32 @@ static int api_map_add_del_rule (vat_main_t * vam)
   ip6_address_t ip6_dst;
   u32 num_m_args = 0, index, psid;
 
-  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-    if (unformat (i, "index %d", &index))
-      num_m_args++;
-    else if (unformat (i, "psid %d", &psid))
-      num_m_args++;
-    else if (unformat (i, "dst %U", unformat_ip6_address, &ip6_dst))
-      num_m_args++;
-    else if (unformat (i, "del")) {
-      is_add = 0;
-    } else {
-      clib_warning ("parse error '%U'", format_unformat_error, i);
-      return -99;
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "index %d", &index))
+	num_m_args++;
+      else if (unformat (i, "psid %d", &psid))
+	num_m_args++;
+      else if (unformat (i, "dst %U", unformat_ip6_address, &ip6_dst))
+	num_m_args++;
+      else if (unformat (i, "del"))
+	{
+	  is_add = 0;
+	}
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
-  }
 
   /* Construct the API message */
-  M(MAP_ADD_DEL_RULE, map_add_del_rule);
+  M (MAP_ADD_DEL_RULE, map_add_del_rule);
 
-  mp->index = ntohl(index);
+  mp->index = ntohl (index);
   mp->is_add = is_add;
-  clib_memcpy(mp->ip6_dst, &ip6_dst, sizeof(ip6_dst));
-  mp->psid = ntohs(psid);
+  clib_memcpy (mp->ip6_dst, &ip6_dst, sizeof (ip6_dst));
+  mp->psid = ntohs (psid);
 
   /* send it... */
   S;
@@ -10361,252 +11237,279 @@ static int api_map_add_del_rule (vat_main_t * vam)
   W;
 }
 
-static int api_map_domain_dump (vat_main_t * vam)
+static int
+api_map_domain_dump (vat_main_t * vam)
 {
-    vl_api_map_domain_dump_t *mp;
-    f64 timeout;
+  vl_api_map_domain_dump_t *mp;
+  f64 timeout;
 
-    /* Construct the API message */
-    M(MAP_DOMAIN_DUMP, map_domain_dump);
+  /* Construct the API message */
+  M (MAP_DOMAIN_DUMP, map_domain_dump);
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Use a control ping for synchronization */
-    {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
-    }
-    W;
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  W;
 }
 
-static int api_map_rule_dump (vat_main_t * vam)
+static int
+api_map_rule_dump (vat_main_t * vam)
 {
-    unformat_input_t *i = vam->input;
-    vl_api_map_rule_dump_t *mp;
-    f64 timeout;
-    u32 domain_index = ~0;
+  unformat_input_t *i = vam->input;
+  vl_api_map_rule_dump_t *mp;
+  f64 timeout;
+  u32 domain_index = ~0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "index %u", &domain_index))
-            ;
-        else
-            break;
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "index %u", &domain_index))
+	;
+      else
+	break;
     }
 
-    if (domain_index == ~0) {
-        clib_warning("parse error: domain index expected");
-        return -99;
+  if (domain_index == ~0)
+    {
+      clib_warning ("parse error: domain index expected");
+      return -99;
     }
 
-    /* Construct the API message */
-    M(MAP_RULE_DUMP, map_rule_dump);
+  /* Construct the API message */
+  M (MAP_RULE_DUMP, map_rule_dump);
 
-    mp->domain_index = htonl(domain_index);
+  mp->domain_index = htonl (domain_index);
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Use a control ping for synchronization */
-    {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
-    }
-    W;
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  W;
 }
 
 static void vl_api_map_add_domain_reply_t_handler
-(vl_api_map_add_domain_reply_t * mp)
+  (vl_api_map_add_domain_reply_t * mp)
 {
-  vat_main_t * vam = &vat_main;
-  i32 retval = ntohl(mp->retval);
+  vat_main_t *vam = &vat_main;
+  i32 retval = ntohl (mp->retval);
 
-  if (vam->async_mode) {
+  if (vam->async_mode)
+    {
       vam->async_errors += (retval < 0);
-  } else {
+    }
+  else
+    {
       vam->retval = retval;
       vam->result_ready = 1;
-  }
+    }
 }
 
 static void vl_api_map_add_domain_reply_t_handler_json
-(vl_api_map_add_domain_reply_t * mp)
+  (vl_api_map_add_domain_reply_t * mp)
 {
-  vat_main_t * vam = &vat_main;
+  vat_main_t *vam = &vat_main;
   vat_json_node_t node;
 
-  vat_json_init_object(&node);
-  vat_json_object_add_int(&node, "retval", ntohl(mp->retval));
-  vat_json_object_add_uint(&node, "index", ntohl(mp->index));
+  vat_json_init_object (&node);
+  vat_json_object_add_int (&node, "retval", ntohl (mp->retval));
+  vat_json_object_add_uint (&node, "index", ntohl (mp->index));
 
-  vat_json_print(vam->ofp, &node);
-  vat_json_free(&node);
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
 
-  vam->retval = ntohl(mp->retval);
+  vam->retval = ntohl (mp->retval);
   vam->result_ready = 1;
 }
 
 static int
 api_get_first_msg_id (vat_main_t * vam)
 {
-    vl_api_get_first_msg_id_t * mp;
-    f64 timeout;
-    unformat_input_t * i = vam->input;
-    u8 * name;
-    u8 name_set = 0;
+  vl_api_get_first_msg_id_t *mp;
+  f64 timeout;
+  unformat_input_t *i = vam->input;
+  u8 *name;
+  u8 name_set = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "client %s", &name))
-            name_set = 1;
-        else
-            break;
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "client %s", &name))
+	name_set = 1;
+      else
+	break;
     }
 
-    if (name_set == 0) {
-        errmsg ("missing client name\n");
-        return -99;
+  if (name_set == 0)
+    {
+      errmsg ("missing client name\n");
+      return -99;
     }
-    vec_add1 (name, 0);
+  vec_add1 (name, 0);
 
-    if (vec_len (name) > 63) {
-        errmsg ("client name too long\n");
-        return -99;
+  if (vec_len (name) > 63)
+    {
+      errmsg ("client name too long\n");
+      return -99;
     }
 
-    M(GET_FIRST_MSG_ID, get_first_msg_id);
-    clib_memcpy (mp->name, name, vec_len(name));
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  M (GET_FIRST_MSG_ID, get_first_msg_id);
+  clib_memcpy (mp->name, name, vec_len (name));
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static int api_cop_interface_enable_disable (vat_main_t * vam)
-{
-    unformat_input_t * line_input = vam->input;
-    vl_api_cop_interface_enable_disable_t * mp;
-    f64 timeout;
-    u32 sw_if_index = ~0;
-    u8 enable_disable = 1;
-
-    while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (line_input, "disable"))
-            enable_disable = 0;
-        if (unformat (line_input, "enable"))
-            enable_disable = 1;
-        else if (unformat (line_input, "%U", unformat_sw_if_index,
-                           vam, &sw_if_index))
-            ;
-        else if (unformat (line_input, "sw_if_index %d", &sw_if_index))
-            ;
-        else
-            break;
+static int
+api_cop_interface_enable_disable (vat_main_t * vam)
+{
+  unformat_input_t *line_input = vam->input;
+  vl_api_cop_interface_enable_disable_t *mp;
+  f64 timeout;
+  u32 sw_if_index = ~0;
+  u8 enable_disable = 1;
+
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (line_input, "disable"))
+	enable_disable = 0;
+      if (unformat (line_input, "enable"))
+	enable_disable = 1;
+      else if (unformat (line_input, "%U", unformat_sw_if_index,
+			 vam, &sw_if_index))
+	;
+      else if (unformat (line_input, "sw_if_index %d", &sw_if_index))
+	;
+      else
+	break;
     }
 
-    if (sw_if_index == ~0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index == ~0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    /* Construct the API message */
-    M(COP_INTERFACE_ENABLE_DISABLE, cop_interface_enable_disable);
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->enable_disable = enable_disable;
+  /* Construct the API message */
+  M (COP_INTERFACE_ENABLE_DISABLE, cop_interface_enable_disable);
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->enable_disable = enable_disable;
 
-    /* send it... */
-    S;
-    /* Wait for the reply */
-    W;
-}
-
-static int api_cop_whitelist_enable_disable (vat_main_t * vam)
-{
-    unformat_input_t * line_input = vam->input;
-    vl_api_cop_whitelist_enable_disable_t * mp;
-    f64 timeout;
-    u32 sw_if_index = ~0;
-    u8 ip4=0, ip6=0, default_cop=0;
-    u32 fib_id;
-
-    while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (line_input, "ip4"))
-            ip4 = 1;
-        else if (unformat (line_input, "ip6"))
-            ip6 = 1;
-        else if (unformat (line_input, "default"))
-            default_cop = 1;
-        else if (unformat (line_input, "%U", unformat_sw_if_index,
-                           vam, &sw_if_index))
-            ;
-        else if (unformat (line_input, "sw_if_index %d", &sw_if_index))
-            ;
-        else if (unformat (line_input, "fib-id %d", &fib_id))
-            ;
-        else
-            break;
+  /* send it... */
+  S;
+  /* Wait for the reply */
+  W;
+}
+
+static int
+api_cop_whitelist_enable_disable (vat_main_t * vam)
+{
+  unformat_input_t *line_input = vam->input;
+  vl_api_cop_whitelist_enable_disable_t *mp;
+  f64 timeout;
+  u32 sw_if_index = ~0;
+  u8 ip4 = 0, ip6 = 0, default_cop = 0;
+  u32 fib_id;
+
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (line_input, "ip4"))
+	ip4 = 1;
+      else if (unformat (line_input, "ip6"))
+	ip6 = 1;
+      else if (unformat (line_input, "default"))
+	default_cop = 1;
+      else if (unformat (line_input, "%U", unformat_sw_if_index,
+			 vam, &sw_if_index))
+	;
+      else if (unformat (line_input, "sw_if_index %d", &sw_if_index))
+	;
+      else if (unformat (line_input, "fib-id %d", &fib_id))
+	;
+      else
+	break;
     }
 
-    if (sw_if_index == ~0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index == ~0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    /* Construct the API message */
-    M(COP_WHITELIST_ENABLE_DISABLE, cop_whitelist_enable_disable);
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->fib_id = ntohl(fib_id);
-    mp->ip4 = ip4;
-    mp->ip6 = ip6;
-    mp->default_cop = default_cop;
+  /* Construct the API message */
+  M (COP_WHITELIST_ENABLE_DISABLE, cop_whitelist_enable_disable);
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->fib_id = ntohl (fib_id);
+  mp->ip4 = ip4;
+  mp->ip6 = ip6;
+  mp->default_cop = default_cop;
 
-    /* send it... */
-    S;
-    /* Wait for the reply */
-    W;
+  /* send it... */
+  S;
+  /* Wait for the reply */
+  W;
 }
 
-static int api_get_node_graph (vat_main_t * vam)
+static int
+api_get_node_graph (vat_main_t * vam)
 {
-    vl_api_get_node_graph_t * mp;
-    f64 timeout;
+  vl_api_get_node_graph_t *mp;
+  f64 timeout;
 
-    M(GET_NODE_GRAPH, get_node_graph);
+  M (GET_NODE_GRAPH, get_node_graph);
 
-    /* send it... */
-    S;
-    /* Wait for the reply */
-    W;
+  /* send it... */
+  S;
+  /* Wait for the reply */
+  W;
 }
 
+/* *INDENT-OFF* */
 /** Used for parsing LISP eids */
 typedef CLIB_PACKED(struct{
   u8 addr[16];   /**< eid address */
   u32 len;       /**< prefix length if IP */
   u8 type;      /**< type of eid */
 }) lisp_eid_vat_t;
+/* *INDENT-ON* */
 
 static uword
 unformat_lisp_eid_vat (unformat_input_t * input, va_list * args)
 {
-  lisp_eid_vat_t * a = va_arg(*args, lisp_eid_vat_t *);
+  lisp_eid_vat_t *a = va_arg (*args, lisp_eid_vat_t *);
 
-  memset(a, 0, sizeof(a[0]));
+  memset (a, 0, sizeof (a[0]));
 
-  if (unformat (input, "%U/%d", unformat_ip4_address, a->addr, &a->len)) {
-      a->type = 0; /* ipv4 type */
-  } else if (unformat (input, "%U/%d", unformat_ip6_address, a->addr,
-                       &a->len)) {
-      a->type = 1; /* ipv6 type */
-  } else if (unformat (input, "%U", unformat_ethernet_address, a->addr)) {
-      a->type = 2; /* mac type */
-  } else {
+  if (unformat (input, "%U/%d", unformat_ip4_address, a->addr, &a->len))
+    {
+      a->type = 0;		/* ipv4 type */
+    }
+  else if (unformat (input, "%U/%d", unformat_ip6_address, a->addr, &a->len))
+    {
+      a->type = 1;		/* ipv6 type */
+    }
+  else if (unformat (input, "%U", unformat_ethernet_address, a->addr))
+    {
+      a->type = 2;		/* mac type */
+    }
+  else
+    {
       return 0;
-  }
+    }
 
-  if ((a->type == 0 && a->len > 32) || (a->type == 1 && a->len > 128)) {
+  if ((a->type == 0 && a->len > 32) || (a->type == 1 && a->len > 128))
+    {
       return 0;
-  }
+    }
 
   return 1;
 }
@@ -10614,454 +11517,536 @@ unformat_lisp_eid_vat (unformat_input_t * input, va_list * args)
 static int
 lisp_eid_size_vat (u8 type)
 {
-  switch (type) {
+  switch (type)
+    {
     case 0:
       return 4;
     case 1:
       return 16;
     case 2:
       return 6;
-  }
+    }
   return 0;
 }
 
 static void
 lisp_eid_put_vat (u8 * dst, u8 eid[16], u8 type)
 {
-  clib_memcpy(dst, eid, lisp_eid_size_vat(type));
+  clib_memcpy (dst, eid, lisp_eid_size_vat (type));
 }
 
+/* *INDENT-OFF* */
 /** Used for transferring locators via VPP API */
 typedef CLIB_PACKED(struct
 {
-    u32 sw_if_index; /**< locator sw_if_index */
-    u8 priority; /**< locator priority */
-    u8 weight;   /**< locator weight */
+  u32 sw_if_index; /**< locator sw_if_index */
+  u8 priority; /**< locator priority */
+  u8 weight;   /**< locator weight */
 }) ls_locator_t;
+/* *INDENT-ON* */
 
 static int
-api_lisp_add_del_locator_set(vat_main_t * vam)
-{
-    unformat_input_t * input = vam->input;
-    vl_api_lisp_add_del_locator_set_t *mp;
-    f64 timeout = ~0;
-    u8  is_add = 1;
-    u8 *locator_set_name = NULL;
-    u8  locator_set_name_set = 0;
-    ls_locator_t locator, * locators = 0;
-    u32 sw_if_index, priority, weight;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat(input, "del")) {
-            is_add = 0;
-        } else if (unformat(input, "locator-set %s", &locator_set_name)) {
-            locator_set_name_set = 1;
-        } else if (unformat(input, "sw_if_index %u p %u w %u",
-                            &sw_if_index, &priority, &weight)) {
-            locator.sw_if_index = htonl(sw_if_index);
-            locator.priority = priority;
-            locator.weight = weight;
-            vec_add1(locators, locator);
-        } else if (unformat(input, "iface %U p %u w %u", unformat_sw_if_index,
-                            vam, &sw_if_index, &priority, &weight)) {
-            locator.sw_if_index = htonl(sw_if_index);
-            locator.priority = priority;
-            locator.weight = weight;
-            vec_add1(locators, locator);
-        } else
-            break;
-    }
-
-    if (locator_set_name_set == 0) {
-        errmsg ("missing locator-set name");
-        vec_free(locators);
-        return -99;
-    }
-
-    if (vec_len(locator_set_name) > 64) {
-        errmsg ("locator-set name too long\n");
-        vec_free(locator_set_name);
-        vec_free(locators);
-        return -99;
-    }
-    vec_add1(locator_set_name, 0);
-
-    /* Construct the API message */
-    M(LISP_ADD_DEL_LOCATOR_SET, lisp_add_del_locator_set);
-
-    mp->is_add = is_add;
-    clib_memcpy(mp->locator_set_name, locator_set_name,
-           vec_len(locator_set_name));
-    vec_free(locator_set_name);
-
-    mp->locator_num = vec_len (locators);
-    clib_memcpy (mp->locators, locators,
-                 (sizeof (ls_locator_t) * vec_len (locators)));
-    vec_free (locators);
-
-    /* send it... */
-    S;
+api_lisp_add_del_locator_set (vat_main_t * vam)
+{
+  unformat_input_t *input = vam->input;
+  vl_api_lisp_add_del_locator_set_t *mp;
+  f64 timeout = ~0;
+  u8 is_add = 1;
+  u8 *locator_set_name = NULL;
+  u8 locator_set_name_set = 0;
+  ls_locator_t locator, *locators = 0;
+  u32 sw_if_index, priority, weight;
 
-    /* Wait for a reply... */
-    W;
+  /* Parse args required to build the message */
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "del"))
+	{
+	  is_add = 0;
+	}
+      else if (unformat (input, "locator-set %s", &locator_set_name))
+	{
+	  locator_set_name_set = 1;
+	}
+      else if (unformat (input, "sw_if_index %u p %u w %u",
+			 &sw_if_index, &priority, &weight))
+	{
+	  locator.sw_if_index = htonl (sw_if_index);
+	  locator.priority = priority;
+	  locator.weight = weight;
+	  vec_add1 (locators, locator);
+	}
+      else if (unformat (input, "iface %U p %u w %u", unformat_sw_if_index,
+			 vam, &sw_if_index, &priority, &weight))
+	{
+	  locator.sw_if_index = htonl (sw_if_index);
+	  locator.priority = priority;
+	  locator.weight = weight;
+	  vec_add1 (locators, locator);
+	}
+      else
+	break;
+    }
 
-    /* NOTREACHED */
-    return 0;
+  if (locator_set_name_set == 0)
+    {
+      errmsg ("missing locator-set name");
+      vec_free (locators);
+      return -99;
+    }
+
+  if (vec_len (locator_set_name) > 64)
+    {
+      errmsg ("locator-set name too long\n");
+      vec_free (locator_set_name);
+      vec_free (locators);
+      return -99;
+    }
+  vec_add1 (locator_set_name, 0);
+
+  /* Construct the API message */
+  M (LISP_ADD_DEL_LOCATOR_SET, lisp_add_del_locator_set);
+
+  mp->is_add = is_add;
+  clib_memcpy (mp->locator_set_name, locator_set_name,
+	       vec_len (locator_set_name));
+  vec_free (locator_set_name);
+
+  mp->locator_num = vec_len (locators);
+  clib_memcpy (mp->locators, locators,
+	       (sizeof (ls_locator_t) * vec_len (locators)));
+  vec_free (locators);
+
+  /* send it... */
+  S;
+
+  /* Wait for a reply... */
+  W;
+
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
-api_lisp_add_del_locator(vat_main_t * vam)
-{
-    unformat_input_t * input = vam->input;
-    vl_api_lisp_add_del_locator_t *mp;
-    f64 timeout = ~0;
-    u32 tmp_if_index = ~0;
-    u32 sw_if_index = ~0;
-    u8  sw_if_index_set = 0;
-    u8  sw_if_index_if_name_set = 0;
-    u32  priority = ~0;
-    u8  priority_set = 0;
-    u32  weight = ~0;
-    u8  weight_set = 0;
-    u8  is_add = 1;
-    u8  *locator_set_name = NULL;
-    u8  locator_set_name_set = 0;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat(input, "del")) {
-            is_add = 0;
-        } else if (unformat(input, "locator-set %s", &locator_set_name)) {
-            locator_set_name_set = 1;
-        } else if (unformat(input, "iface %U", unformat_sw_if_index, vam,
-            &tmp_if_index)) {
-            sw_if_index_if_name_set = 1;
-            sw_if_index = tmp_if_index;
-        } else if (unformat(input,"sw_if_index %d", &tmp_if_index)) {
-            sw_if_index_set = 1;
-            sw_if_index = tmp_if_index;
-        } else if (unformat(input, "p %d", &priority)) {
-            priority_set = 1;
-        } else if (unformat(input, "w %d", &weight)) {
-            weight_set = 1;
-        } else
-            break;
-    }
-
-    if (locator_set_name_set == 0) {
-        errmsg ("missing locator-set name");
-        return -99;
-    }
-
-    if (sw_if_index_set == 0 && sw_if_index_if_name_set == 0) {
-        errmsg ("missing sw_if_index");
-        vec_free(locator_set_name);
-        return -99;
-    }
-
-    if (sw_if_index_set != 0 && sw_if_index_if_name_set != 0) {
-        errmsg ("cannot use both params interface name and sw_if_index");
-        vec_free(locator_set_name);
-        return -99;
-    }
-
-    if (priority_set == 0) {
-        errmsg ("missing locator-set priority\n");
-        vec_free(locator_set_name);
-        return -99;
-    }
-
-    if (weight_set == 0) {
-        errmsg ("missing locator-set weight\n");
-        vec_free(locator_set_name);
-        return -99;
-    }
-
-    if (vec_len(locator_set_name) > 64) {
-        errmsg ("locator-set name too long\n");
-        vec_free(locator_set_name);
-        return -99;
-    }
-    vec_add1(locator_set_name, 0);
-
-    /* Construct the API message */
-    M(LISP_ADD_DEL_LOCATOR, lisp_add_del_locator);
-
-    mp->is_add = is_add;
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->priority = priority;
-    mp->weight = weight;
-    clib_memcpy(mp->locator_set_name, locator_set_name,
-           vec_len(locator_set_name));
-    vec_free(locator_set_name);
-
-    /* send it... */
-    S;
+api_lisp_add_del_locator (vat_main_t * vam)
+{
+  unformat_input_t *input = vam->input;
+  vl_api_lisp_add_del_locator_t *mp;
+  f64 timeout = ~0;
+  u32 tmp_if_index = ~0;
+  u32 sw_if_index = ~0;
+  u8 sw_if_index_set = 0;
+  u8 sw_if_index_if_name_set = 0;
+  u32 priority = ~0;
+  u8 priority_set = 0;
+  u32 weight = ~0;
+  u8 weight_set = 0;
+  u8 is_add = 1;
+  u8 *locator_set_name = NULL;
+  u8 locator_set_name_set = 0;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "del"))
+	{
+	  is_add = 0;
+	}
+      else if (unformat (input, "locator-set %s", &locator_set_name))
+	{
+	  locator_set_name_set = 1;
+	}
+      else if (unformat (input, "iface %U", unformat_sw_if_index, vam,
+			 &tmp_if_index))
+	{
+	  sw_if_index_if_name_set = 1;
+	  sw_if_index = tmp_if_index;
+	}
+      else if (unformat (input, "sw_if_index %d", &tmp_if_index))
+	{
+	  sw_if_index_set = 1;
+	  sw_if_index = tmp_if_index;
+	}
+      else if (unformat (input, "p %d", &priority))
+	{
+	  priority_set = 1;
+	}
+      else if (unformat (input, "w %d", &weight))
+	{
+	  weight_set = 1;
+	}
+      else
+	break;
+    }
 
-    /* Wait for a reply... */
-    W;
+  if (locator_set_name_set == 0)
+    {
+      errmsg ("missing locator-set name");
+      return -99;
+    }
 
-    /* NOTREACHED */
-    return 0;
+  if (sw_if_index_set == 0 && sw_if_index_if_name_set == 0)
+    {
+      errmsg ("missing sw_if_index");
+      vec_free (locator_set_name);
+      return -99;
+    }
+
+  if (sw_if_index_set != 0 && sw_if_index_if_name_set != 0)
+    {
+      errmsg ("cannot use both params interface name and sw_if_index");
+      vec_free (locator_set_name);
+      return -99;
+    }
+
+  if (priority_set == 0)
+    {
+      errmsg ("missing locator-set priority\n");
+      vec_free (locator_set_name);
+      return -99;
+    }
+
+  if (weight_set == 0)
+    {
+      errmsg ("missing locator-set weight\n");
+      vec_free (locator_set_name);
+      return -99;
+    }
+
+  if (vec_len (locator_set_name) > 64)
+    {
+      errmsg ("locator-set name too long\n");
+      vec_free (locator_set_name);
+      return -99;
+    }
+  vec_add1 (locator_set_name, 0);
+
+  /* Construct the API message */
+  M (LISP_ADD_DEL_LOCATOR, lisp_add_del_locator);
+
+  mp->is_add = is_add;
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->priority = priority;
+  mp->weight = weight;
+  clib_memcpy (mp->locator_set_name, locator_set_name,
+	       vec_len (locator_set_name));
+  vec_free (locator_set_name);
+
+  /* send it... */
+  S;
+
+  /* Wait for a reply... */
+  W;
+
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
-api_lisp_add_del_local_eid(vat_main_t * vam)
+api_lisp_add_del_local_eid (vat_main_t * vam)
 {
-    unformat_input_t * input = vam->input;
-    vl_api_lisp_add_del_local_eid_t *mp;
-    f64 timeout = ~0;
-    u8 is_add = 1;
-    u8 eid_set = 0;
-    lisp_eid_vat_t _eid, *eid = &_eid;
-    u8 *locator_set_name = 0;
-    u8 locator_set_name_set = 0;
-    u32 vni = 0;
+  unformat_input_t *input = vam->input;
+  vl_api_lisp_add_del_local_eid_t *mp;
+  f64 timeout = ~0;
+  u8 is_add = 1;
+  u8 eid_set = 0;
+  lisp_eid_vat_t _eid, *eid = &_eid;
+  u8 *locator_set_name = 0;
+  u8 locator_set_name_set = 0;
+  u32 vni = 0;
 
-    /* Parse args required to build the message */
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat(input, "del")) {
-            is_add = 0;
-        } else if (unformat(input, "vni %d", &vni)) {
-            ;
-        } else if (unformat(input, "eid %U", unformat_lisp_eid_vat, eid)) {
-            eid_set = 1;
-        } else if (unformat(input, "locator-set %s", &locator_set_name)) {
-            locator_set_name_set = 1;
-        } else
-            break;
+  /* Parse args required to build the message */
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "del"))
+	{
+	  is_add = 0;
+	}
+      else if (unformat (input, "vni %d", &vni))
+	{
+	  ;
+	}
+      else if (unformat (input, "eid %U", unformat_lisp_eid_vat, eid))
+	{
+	  eid_set = 1;
+	}
+      else if (unformat (input, "locator-set %s", &locator_set_name))
+	{
+	  locator_set_name_set = 1;
+	}
+      else
+	break;
     }
 
-    if (locator_set_name_set == 0) {
-        errmsg ("missing locator-set name\n");
-        return -99;
+  if (locator_set_name_set == 0)
+    {
+      errmsg ("missing locator-set name\n");
+      return -99;
     }
 
-    if (0 == eid_set) {
-        errmsg ("EID address not set!");
-        vec_free(locator_set_name);
-        return -99;
+  if (0 == eid_set)
+    {
+      errmsg ("EID address not set!");
+      vec_free (locator_set_name);
+      return -99;
     }
 
-    if (vec_len(locator_set_name) > 64) {
-        errmsg ("locator-set name too long\n");
-        vec_free(locator_set_name);
-        return -99;
+  if (vec_len (locator_set_name) > 64)
+    {
+      errmsg ("locator-set name too long\n");
+      vec_free (locator_set_name);
+      return -99;
     }
-    vec_add1(locator_set_name, 0);
+  vec_add1 (locator_set_name, 0);
 
-    /* Construct the API message */
-    M(LISP_ADD_DEL_LOCAL_EID, lisp_add_del_local_eid);
+  /* Construct the API message */
+  M (LISP_ADD_DEL_LOCAL_EID, lisp_add_del_local_eid);
 
-    mp->is_add = is_add;
-    lisp_eid_put_vat (mp->eid, eid->addr, eid->type);
-    mp->eid_type = eid->type;
-    mp->prefix_len = eid->len;
-    mp->vni = clib_host_to_net_u32(vni);
-    clib_memcpy(mp->locator_set_name, locator_set_name,
-           vec_len(locator_set_name));
+  mp->is_add = is_add;
+  lisp_eid_put_vat (mp->eid, eid->addr, eid->type);
+  mp->eid_type = eid->type;
+  mp->prefix_len = eid->len;
+  mp->vni = clib_host_to_net_u32 (vni);
+  clib_memcpy (mp->locator_set_name, locator_set_name,
+	       vec_len (locator_set_name));
 
-    vec_free(locator_set_name);
+  vec_free (locator_set_name);
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Wait for a reply... */
-    W;
+  /* Wait for a reply... */
+  W;
 
-    /* NOTREACHED */
-    return 0;
+  /* NOTREACHED */
+  return 0;
 }
 
+/* *INDENT-OFF* */
 /** Used for transferring locators via VPP API */
 typedef CLIB_PACKED(struct
 {
-    u8 is_ip4; /**< is locator an IPv4 address? */
-    u8 priority; /**< locator priority */
-    u8 weight;   /**< locator weight */
-    u8 addr[16]; /**< IPv4/IPv6 address */
+  u8 is_ip4; /**< is locator an IPv4 address? */
+  u8 priority; /**< locator priority */
+  u8 weight;   /**< locator weight */
+  u8 addr[16]; /**< IPv4/IPv6 address */
 }) rloc_t;
+/* *INDENT-ON* */
 
 static int
-api_lisp_gpe_add_del_fwd_entry(vat_main_t * vam)
-{
-    unformat_input_t * input = vam->input;
-    vl_api_lisp_gpe_add_del_fwd_entry_t *mp;
-    f64 timeout = ~0;
-    u8 is_add = 1;
-    lisp_eid_vat_t _rmt_eid, * rmt_eid = &_rmt_eid;
-    lisp_eid_vat_t _lcl_eid, * lcl_eid = &_lcl_eid;
-    u8 rmt_eid_set = 0, lcl_eid_set = 0;
-    u32 action = ~0, p, w;
-    ip4_address_t rmt_rloc4, lcl_rloc4;
-    ip6_address_t rmt_rloc6, lcl_rloc6;
-    rloc_t * rmt_locs = 0, * lcl_locs = 0, rloc, * curr_rloc = 0;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat(input, "del")) {
-            is_add = 0;
-        } else if (unformat(input, "rmt_eid %U", unformat_lisp_eid_vat,
-                            rmt_eid)) {
-            rmt_eid_set = 1;
-        } else if (unformat(input, "lcl_eid %U", unformat_lisp_eid_vat,
-                            lcl_eid)) {
-            lcl_eid_set = 1;
-        } else if (unformat(input, "p %d w %d", &p, &w)) {
-            if (!curr_rloc) {
-              errmsg ("No RLOC configured for setting priority/weight!");
-              return -99;
-            }
-            curr_rloc->priority = p;
-            curr_rloc->weight = w;
-        } else if (unformat(input, "loc-pair %U %U", unformat_ip4_address,
-                            &lcl_rloc4, unformat_ip4_address, &rmt_rloc4)) {
-            rloc.is_ip4 = 1;
-            clib_memcpy (&rloc.addr, &lcl_rloc4, sizeof (lcl_rloc4));
-            vec_add1 (lcl_locs, rloc);
-            clib_memcpy (&rloc.addr, &rmt_rloc4, sizeof (rmt_rloc4));
-            vec_add1 (rmt_locs, rloc);
-            curr_rloc = &rmt_locs[vec_len (rmt_locs) - 1];
-        } else if (unformat(input, "loc-pair %U", unformat_ip6_address,
-                            &lcl_rloc6, unformat_ip6_address, &rmt_rloc6)) {
-            rloc.is_ip4 = 0;
-            clib_memcpy (&rloc.addr, &lcl_rloc6, sizeof (lcl_rloc6));
-            vec_add1 (lcl_locs, rloc);
-            clib_memcpy (&rloc.addr, &rmt_rloc6, sizeof (rmt_rloc6));
-            vec_add1 (rmt_locs, rloc);
-            curr_rloc = &rmt_locs[vec_len (rmt_locs) - 1];
-        } else if (unformat(input, "action %d", &action)) {
-            ;
-        } else {
-            clib_warning ("parse error '%U'", format_unformat_error, input);
-            return -99;
-        }
-    }
-
-    if (!rmt_eid_set) {
-        errmsg ("remote eid addresses not set\n");
-        return -99;
-    }
-
-    if (lcl_eid_set && rmt_eid->type != lcl_eid->type) {
-        errmsg ("eid types don't match\n");
-        return -99;
-    }
-
-    /* Construct the API message */
-    M(LISP_GPE_ADD_DEL_FWD_ENTRY, lisp_gpe_add_del_fwd_entry);
-
-    mp->is_add = is_add;
-    lisp_eid_put_vat (mp->rmt_eid, rmt_eid->addr, rmt_eid->type);
-    lisp_eid_put_vat (mp->lcl_eid, lcl_eid->addr, lcl_eid->type);
-    mp->eid_type = rmt_eid->type;
-    mp->rmt_len = rmt_eid->len;
-    mp->lcl_len = lcl_eid->len;
-    mp->action = action;
-
-    mp->loc_num = vec_len (rmt_locs);
-    clib_memcpy (mp->lcl_locs, lcl_locs,
-                 (sizeof(rloc_t) * vec_len(lcl_locs)));
-    clib_memcpy (mp->rmt_locs, rmt_locs,
-                 (sizeof(rloc_t) * vec_len(rmt_locs)));
-    vec_free(lcl_locs);
-    vec_free(rmt_locs);
-
-    /* send it... */
-    S;
+api_lisp_gpe_add_del_fwd_entry (vat_main_t * vam)
+{
+  unformat_input_t *input = vam->input;
+  vl_api_lisp_gpe_add_del_fwd_entry_t *mp;
+  f64 timeout = ~0;
+  u8 is_add = 1;
+  lisp_eid_vat_t _rmt_eid, *rmt_eid = &_rmt_eid;
+  lisp_eid_vat_t _lcl_eid, *lcl_eid = &_lcl_eid;
+  u8 rmt_eid_set = 0, lcl_eid_set = 0;
+  u32 action = ~0, p, w;
+  ip4_address_t rmt_rloc4, lcl_rloc4;
+  ip6_address_t rmt_rloc6, lcl_rloc6;
+  rloc_t *rmt_locs = 0, *lcl_locs = 0, rloc, *curr_rloc = 0;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "del"))
+	{
+	  is_add = 0;
+	}
+      else if (unformat (input, "rmt_eid %U", unformat_lisp_eid_vat, rmt_eid))
+	{
+	  rmt_eid_set = 1;
+	}
+      else if (unformat (input, "lcl_eid %U", unformat_lisp_eid_vat, lcl_eid))
+	{
+	  lcl_eid_set = 1;
+	}
+      else if (unformat (input, "p %d w %d", &p, &w))
+	{
+	  if (!curr_rloc)
+	    {
+	      errmsg ("No RLOC configured for setting priority/weight!");
+	      return -99;
+	    }
+	  curr_rloc->priority = p;
+	  curr_rloc->weight = w;
+	}
+      else if (unformat (input, "loc-pair %U %U", unformat_ip4_address,
+			 &lcl_rloc4, unformat_ip4_address, &rmt_rloc4))
+	{
+	  rloc.is_ip4 = 1;
+	  clib_memcpy (&rloc.addr, &lcl_rloc4, sizeof (lcl_rloc4));
+	  vec_add1 (lcl_locs, rloc);
+	  clib_memcpy (&rloc.addr, &rmt_rloc4, sizeof (rmt_rloc4));
+	  vec_add1 (rmt_locs, rloc);
+	  curr_rloc = &rmt_locs[vec_len (rmt_locs) - 1];
+	}
+      else if (unformat (input, "loc-pair %U", unformat_ip6_address,
+			 &lcl_rloc6, unformat_ip6_address, &rmt_rloc6))
+	{
+	  rloc.is_ip4 = 0;
+	  clib_memcpy (&rloc.addr, &lcl_rloc6, sizeof (lcl_rloc6));
+	  vec_add1 (lcl_locs, rloc);
+	  clib_memcpy (&rloc.addr, &rmt_rloc6, sizeof (rmt_rloc6));
+	  vec_add1 (rmt_locs, rloc);
+	  curr_rloc = &rmt_locs[vec_len (rmt_locs) - 1];
+	}
+      else if (unformat (input, "action %d", &action))
+	{
+	  ;
+	}
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, input);
+	  return -99;
+	}
+    }
 
-    /* Wait for a reply... */
-    W;
+  if (!rmt_eid_set)
+    {
+      errmsg ("remote eid addresses not set\n");
+      return -99;
+    }
 
-    /* NOTREACHED */
-    return 0;
+  if (lcl_eid_set && rmt_eid->type != lcl_eid->type)
+    {
+      errmsg ("eid types don't match\n");
+      return -99;
+    }
+
+  /* Construct the API message */
+  M (LISP_GPE_ADD_DEL_FWD_ENTRY, lisp_gpe_add_del_fwd_entry);
+
+  mp->is_add = is_add;
+  lisp_eid_put_vat (mp->rmt_eid, rmt_eid->addr, rmt_eid->type);
+  lisp_eid_put_vat (mp->lcl_eid, lcl_eid->addr, lcl_eid->type);
+  mp->eid_type = rmt_eid->type;
+  mp->rmt_len = rmt_eid->len;
+  mp->lcl_len = lcl_eid->len;
+  mp->action = action;
+
+  mp->loc_num = vec_len (rmt_locs);
+  clib_memcpy (mp->lcl_locs, lcl_locs,
+	       (sizeof (rloc_t) * vec_len (lcl_locs)));
+  clib_memcpy (mp->rmt_locs, rmt_locs,
+	       (sizeof (rloc_t) * vec_len (rmt_locs)));
+  vec_free (lcl_locs);
+  vec_free (rmt_locs);
+
+  /* send it... */
+  S;
+
+  /* Wait for a reply... */
+  W;
+
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
-api_lisp_add_del_map_resolver(vat_main_t * vam)
+api_lisp_add_del_map_resolver (vat_main_t * vam)
 {
-    unformat_input_t * input = vam->input;
-    vl_api_lisp_add_del_map_resolver_t *mp;
-    f64 timeout = ~0;
-    u8 is_add = 1;
-    u8 ipv4_set = 0;
-    u8 ipv6_set = 0;
-    ip4_address_t ipv4;
-    ip6_address_t ipv6;
+  unformat_input_t *input = vam->input;
+  vl_api_lisp_add_del_map_resolver_t *mp;
+  f64 timeout = ~0;
+  u8 is_add = 1;
+  u8 ipv4_set = 0;
+  u8 ipv6_set = 0;
+  ip4_address_t ipv4;
+  ip6_address_t ipv6;
 
-    /* Parse args required to build the message */
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat(input, "del")) {
-            is_add = 0;
-        } else if (unformat(input, "%U", unformat_ip4_address, &ipv4)) {
-            ipv4_set = 1;
-        } else if (unformat(input, "%U", unformat_ip6_address, &ipv6)) {
-            ipv6_set = 1;
-        } else
-            break;
+  /* Parse args required to build the message */
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "del"))
+	{
+	  is_add = 0;
+	}
+      else if (unformat (input, "%U", unformat_ip4_address, &ipv4))
+	{
+	  ipv4_set = 1;
+	}
+      else if (unformat (input, "%U", unformat_ip6_address, &ipv6))
+	{
+	  ipv6_set = 1;
+	}
+      else
+	break;
     }
 
-    if (ipv4_set && ipv6_set) {
-        errmsg ("both eid v4 and v6 addresses set\n");
-        return -99;
+  if (ipv4_set && ipv6_set)
+    {
+      errmsg ("both eid v4 and v6 addresses set\n");
+      return -99;
     }
 
-    if (!ipv4_set && !ipv6_set) {
-        errmsg ("eid addresses not set\n");
-        return -99;
+  if (!ipv4_set && !ipv6_set)
+    {
+      errmsg ("eid addresses not set\n");
+      return -99;
     }
 
-    /* Construct the API message */
-    M(LISP_ADD_DEL_MAP_RESOLVER, lisp_add_del_map_resolver);
+  /* Construct the API message */
+  M (LISP_ADD_DEL_MAP_RESOLVER, lisp_add_del_map_resolver);
 
-    mp->is_add = is_add;
-    if (ipv6_set) {
-        mp->is_ipv6 = 1;
-        clib_memcpy(mp->ip_address, &ipv6, sizeof(ipv6));
-    } else {
-        mp->is_ipv6 = 0;
-        clib_memcpy(mp->ip_address, &ipv4, sizeof(ipv4));
+  mp->is_add = is_add;
+  if (ipv6_set)
+    {
+      mp->is_ipv6 = 1;
+      clib_memcpy (mp->ip_address, &ipv6, sizeof (ipv6));
+    }
+  else
+    {
+      mp->is_ipv6 = 0;
+      clib_memcpy (mp->ip_address, &ipv4, sizeof (ipv4));
     }
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Wait for a reply... */
-    W;
+  /* Wait for a reply... */
+  W;
 
-    /* NOTREACHED */
-    return 0;
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
 api_lisp_gpe_enable_disable (vat_main_t * vam)
 {
-  unformat_input_t * input = vam->input;
+  unformat_input_t *input = vam->input;
   vl_api_lisp_gpe_enable_disable_t *mp;
   f64 timeout = ~0;
   u8 is_set = 0;
   u8 is_en = 1;
 
   /* Parse args required to build the message */
-  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-      if (unformat(input, "enable")) {
-          is_set = 1;
-          is_en = 1;
-      } else if (unformat(input, "disable")) {
-          is_set = 1;
-          is_en = 0;
-      } else
-          break;
-  }
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "enable"))
+	{
+	  is_set = 1;
+	  is_en = 1;
+	}
+      else if (unformat (input, "disable"))
+	{
+	  is_set = 1;
+	  is_en = 0;
+	}
+      else
+	break;
+    }
 
-  if (is_set == 0) {
-      errmsg("Value not set\n");
+  if (is_set == 0)
+    {
+      errmsg ("Value not set\n");
       return -99;
-  }
+    }
 
   /* Construct the API message */
-  M(LISP_GPE_ENABLE_DISABLE, lisp_gpe_enable_disable);
+  M (LISP_GPE_ENABLE_DISABLE, lisp_gpe_enable_disable);
 
   mp->is_en = is_en;
 
@@ -11078,7 +12063,7 @@ api_lisp_gpe_enable_disable (vat_main_t * vam)
 static int
 api_lisp_enable_disable (vat_main_t * vam)
 {
-  unformat_input_t * input = vam->input;
+  unformat_input_t *input = vam->input;
   vl_api_lisp_enable_disable_t *mp;
   f64 timeout = ~0;
   u8 is_set = 0;
@@ -11088,16 +12073,16 @@ api_lisp_enable_disable (vat_main_t * vam)
   while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
     {
       if (unformat (input, "enable"))
-        {
-          is_set = 1;
-          is_en = 1;
-        }
+	{
+	  is_set = 1;
+	  is_en = 1;
+	}
       else if (unformat (input, "disable"))
-        {
-          is_set = 1;
-        }
+	{
+	  is_set = 1;
+	}
       else
-          break;
+	break;
     }
 
   if (!is_set)
@@ -11107,7 +12092,7 @@ api_lisp_enable_disable (vat_main_t * vam)
     }
 
   /* Construct the API message */
-  M(LISP_ENABLE_DISABLE, lisp_enable_disable);
+  M (LISP_ENABLE_DISABLE, lisp_enable_disable);
 
   mp->is_en = is_en;
 
@@ -11132,23 +12117,23 @@ api_lisp_pitr_set_locator_set (vat_main_t * vam)
 {
   f64 timeout = ~0;
   u8 ls_name_set = 0;
-  unformat_input_t * input = vam->input;
-  vl_api_lisp_pitr_set_locator_set_t * mp;
+  unformat_input_t *input = vam->input;
+  vl_api_lisp_pitr_set_locator_set_t *mp;
   u8 is_add = 1;
-  u8 * ls_name = 0;
+  u8 *ls_name = 0;
 
   /* Parse args required to build the message */
   while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
     {
       if (unformat (input, "del"))
-        is_add = 0;
+	is_add = 0;
       else if (unformat (input, "locator-set %s", &ls_name))
-        ls_name_set = 1;
+	ls_name_set = 1;
       else
-        {
-          errmsg ("parse error '%U'", format_unformat_error, input);
-          return -99;
-        }
+	{
+	  errmsg ("parse error '%U'", format_unformat_error, input);
+	  return -99;
+	}
     }
 
   if (!ls_name_set)
@@ -11157,7 +12142,7 @@ api_lisp_pitr_set_locator_set (vat_main_t * vam)
       return -99;
     }
 
-  M(LISP_PITR_SET_LOCATOR_SET, lisp_pitr_set_locator_set);
+  M (LISP_PITR_SET_LOCATOR_SET, lisp_pitr_set_locator_set);
 
   mp->is_add = is_add;
   clib_memcpy (mp->ls_name, ls_name, vec_len (ls_name));
@@ -11169,30 +12154,30 @@ api_lisp_pitr_set_locator_set (vat_main_t * vam)
   /* wait for reply */
   W;
 
-  /* notreached*/
+  /* notreached */
   return 0;
 }
 
 static int
 api_show_lisp_pitr (vat_main_t * vam)
 {
-    vl_api_show_lisp_pitr_t *mp;
-    f64 timeout = ~0;
+  vl_api_show_lisp_pitr_t *mp;
+  f64 timeout = ~0;
 
-    if (!vam->json_output) {
-        fformat(vam->ofp, "%=20s\n",
-                "lisp status:");
+  if (!vam->json_output)
+    {
+      fformat (vam->ofp, "%=20s\n", "lisp status:");
     }
 
-    M(SHOW_LISP_PITR, show_lisp_pitr);
-    /* send it... */
-    S;
+  M (SHOW_LISP_PITR, show_lisp_pitr);
+  /* send it... */
+  S;
 
-    /* Wait for a reply... */
-    W;
+  /* Wait for a reply... */
+  W;
 
-    /* NOTREACHED */
-    return 0;
+  /* NOTREACHED */
+  return 0;
 }
 
 /**
@@ -11202,7 +12187,7 @@ static int
 api_lisp_eid_table_add_del_map (vat_main_t * vam)
 {
   f64 timeout = ~0;
-  unformat_input_t * input = vam->input;
+  unformat_input_t *input = vam->input;
   vl_api_lisp_eid_table_add_del_map_t *mp;
   u8 is_add = 1, vni_set = 0, vrf_set = 0, bd_index_set = 0;
   u32 vni, vrf, bd_index;
@@ -11211,15 +12196,15 @@ api_lisp_eid_table_add_del_map (vat_main_t * vam)
   while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
     {
       if (unformat (input, "del"))
-        is_add = 0;
-      else if (unformat(input, "vrf %d", &vrf))
-        vrf_set = 1;
-      else if (unformat(input, "bd_index %d", &bd_index))
-        bd_index_set = 1;
-      else if (unformat(input, "vni %d", &vni))
-        vni_set = 1;
+	is_add = 0;
+      else if (unformat (input, "vrf %d", &vrf))
+	vrf_set = 1;
+      else if (unformat (input, "bd_index %d", &bd_index))
+	bd_index_set = 1;
+      else if (unformat (input, "vni %d", &vni))
+	vni_set = 1;
       else
-        break;
+	break;
     }
 
   if (!vni_set || (!vrf_set && !bd_index_set))
@@ -11228,7 +12213,7 @@ api_lisp_eid_table_add_del_map (vat_main_t * vam)
       return -99;
     }
 
-  M(LISP_EID_TABLE_ADD_DEL_MAP, lisp_eid_table_add_del_map);
+  M (LISP_EID_TABLE_ADD_DEL_MAP, lisp_eid_table_add_del_map);
 
   mp->is_add = is_add;
   mp->vni = htonl (vni);
@@ -11241,7 +12226,7 @@ api_lisp_eid_table_add_del_map (vat_main_t * vam)
   /* wait for reply */
   W;
 
-  /* notreached*/
+  /* notreached */
   return 0;
 }
 
@@ -11254,90 +12239,114 @@ api_lisp_eid_table_add_del_map (vat_main_t * vam)
 static int
 api_lisp_add_del_remote_mapping (vat_main_t * vam)
 {
-    unformat_input_t * input = vam->input;
-    vl_api_lisp_add_del_remote_mapping_t *mp;
-    f64 timeout = ~0;
-    u32 vni = 0;
-    //TODO: seid need remove
-    lisp_eid_vat_t _eid, * eid = &_eid;
-    lisp_eid_vat_t _seid, * seid = &_seid;
-    u8 is_add = 1, del_all = 0, eid_set = 0;
-    u32 action = ~0, p, w;
-    ip4_address_t rloc4;
-    ip6_address_t rloc6;
-    rloc_t * rlocs = 0, rloc, * curr_rloc = 0;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat(input, "del-all")) {
-            del_all = 1;
-        } else if (unformat(input, "del")) {
-            is_add = 0;
-        } else if (unformat(input, "add")) {
-            is_add = 1;
-        } else if (unformat(input, "deid %U", unformat_lisp_eid_vat, eid)) {
-            eid_set = 1;
-        } else if (unformat(input, "seid %U", unformat_lisp_eid_vat, &seid)) {
-            //TODO: Need remove, but first must be remove from CSIT test
-        } else if (unformat(input, "vni %d", &vni)) {
-            ;
-        } else if (unformat(input, "p %d w %d", &p, &w)) {
-            if (!curr_rloc) {
-              errmsg ("No RLOC configured for setting priority/weight!");
-              return -99;
-            }
-            curr_rloc->priority = p;
-            curr_rloc->weight = w;
-        } else if (unformat(input, "rloc %U", unformat_ip4_address, &rloc4)) {
-            rloc.is_ip4 = 1;
-            clib_memcpy (&rloc.addr, &rloc4, sizeof (rloc4));
-            vec_add1 (rlocs, rloc);
-            curr_rloc = &rlocs[vec_len (rlocs) - 1];
-        } else if (unformat(input, "rloc %U", unformat_ip6_address, &rloc6)) {
-            rloc.is_ip4 = 0;
-            clib_memcpy (&rloc.addr, &rloc6, sizeof (rloc6));
-            vec_add1 (rlocs, rloc);
-            curr_rloc = &rlocs[vec_len (rlocs) - 1];
-        } else if (unformat(input, "action %d", &action)) {
-            ;
-        } else {
-            clib_warning ("parse error '%U'", format_unformat_error, input);
-            return -99;
-        }
-    }
-
-    if (0 == eid_set) {
-        errmsg ("missing params!");
-        return -99;
-    }
-
-    if (is_add && (~0 == action)
-        && 0 == vec_len (rlocs)) {
-          errmsg ("no action set for negative map-reply!");
-          return -99;
-    }
-
-    M(LISP_ADD_DEL_REMOTE_MAPPING, lisp_add_del_remote_mapping);
-    mp->is_add = is_add;
-    mp->vni = htonl (vni);
-    mp->action = (u8) action;
-    mp->eid_len = eid->len;
-    mp->del_all = del_all;
-    mp->eid_type = eid->type;
-    lisp_eid_put_vat(mp->eid, eid->addr, eid->type);
-
-    mp->rloc_num = vec_len (rlocs);
-    clib_memcpy (mp->rlocs, rlocs, (sizeof (rloc_t) * vec_len (rlocs)));
-    vec_free (rlocs);
-
-    /* send it... */
-    S;
+  unformat_input_t *input = vam->input;
+  vl_api_lisp_add_del_remote_mapping_t *mp;
+  f64 timeout = ~0;
+  u32 vni = 0;
+  //TODO: seid need remove
+  lisp_eid_vat_t _eid, *eid = &_eid;
+  lisp_eid_vat_t _seid, *seid = &_seid;
+  u8 is_add = 1, del_all = 0, eid_set = 0;
+  u32 action = ~0, p, w;
+  ip4_address_t rloc4;
+  ip6_address_t rloc6;
+  rloc_t *rlocs = 0, rloc, *curr_rloc = 0;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "del-all"))
+	{
+	  del_all = 1;
+	}
+      else if (unformat (input, "del"))
+	{
+	  is_add = 0;
+	}
+      else if (unformat (input, "add"))
+	{
+	  is_add = 1;
+	}
+      else if (unformat (input, "deid %U", unformat_lisp_eid_vat, eid))
+	{
+	  eid_set = 1;
+	}
+      else if (unformat (input, "seid %U", unformat_lisp_eid_vat, &seid))
+	{
+	  //TODO: Need remove, but first must be remove from CSIT test
+	}
+      else if (unformat (input, "vni %d", &vni))
+	{
+	  ;
+	}
+      else if (unformat (input, "p %d w %d", &p, &w))
+	{
+	  if (!curr_rloc)
+	    {
+	      errmsg ("No RLOC configured for setting priority/weight!");
+	      return -99;
+	    }
+	  curr_rloc->priority = p;
+	  curr_rloc->weight = w;
+	}
+      else if (unformat (input, "rloc %U", unformat_ip4_address, &rloc4))
+	{
+	  rloc.is_ip4 = 1;
+	  clib_memcpy (&rloc.addr, &rloc4, sizeof (rloc4));
+	  vec_add1 (rlocs, rloc);
+	  curr_rloc = &rlocs[vec_len (rlocs) - 1];
+	}
+      else if (unformat (input, "rloc %U", unformat_ip6_address, &rloc6))
+	{
+	  rloc.is_ip4 = 0;
+	  clib_memcpy (&rloc.addr, &rloc6, sizeof (rloc6));
+	  vec_add1 (rlocs, rloc);
+	  curr_rloc = &rlocs[vec_len (rlocs) - 1];
+	}
+      else if (unformat (input, "action %d", &action))
+	{
+	  ;
+	}
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, input);
+	  return -99;
+	}
+    }
 
-    /* Wait for a reply... */
-    W;
+  if (0 == eid_set)
+    {
+      errmsg ("missing params!");
+      return -99;
+    }
 
-    /* NOTREACHED */
-    return 0;
+  if (is_add && (~0 == action) && 0 == vec_len (rlocs))
+    {
+      errmsg ("no action set for negative map-reply!");
+      return -99;
+    }
+
+  M (LISP_ADD_DEL_REMOTE_MAPPING, lisp_add_del_remote_mapping);
+  mp->is_add = is_add;
+  mp->vni = htonl (vni);
+  mp->action = (u8) action;
+  mp->eid_len = eid->len;
+  mp->del_all = del_all;
+  mp->eid_type = eid->type;
+  lisp_eid_put_vat (mp->eid, eid->addr, eid->type);
+
+  mp->rloc_num = vec_len (rlocs);
+  clib_memcpy (mp->rlocs, rlocs, (sizeof (rloc_t) * vec_len (rlocs)));
+  vec_free (rlocs);
+
+  /* send it... */
+  S;
+
+  /* Wait for a reply... */
+  W;
+
+  /* NOTREACHED */
+  return 0;
 }
 
 /**
@@ -11350,149 +12359,184 @@ api_lisp_add_del_remote_mapping (vat_main_t * vam)
 static int
 api_lisp_add_del_adjacency (vat_main_t * vam)
 {
-    unformat_input_t * input = vam->input;
-    vl_api_lisp_add_del_adjacency_t *mp;
-    f64 timeout = ~0;
-    u32 vni = 0;
-    ip4_address_t seid4, deid4;
-    ip6_address_t seid6, deid6;
-    u8 deid_mac[6] = {0};
-    u8 seid_mac[6] = {0};
-    u8 deid_type, seid_type;
-    u32 seid_len = 0, deid_len = 0, len;
-    u8 is_add = 1;
-
-    seid_type = deid_type =  (u8)~0;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat(input, "del")) {
-            is_add = 0;
-        } else if (unformat(input, "add")) {
-            is_add = 1;
-        } else if (unformat(input, "deid %U/%d", unformat_ip4_address,
-                            &deid4, &len)) {
-            deid_type = 0; /* ipv4 */
-            deid_len = len;
-        } else if (unformat(input, "deid %U/%d", unformat_ip6_address,
-                            &deid6, &len)) {
-            deid_type = 1; /* ipv6 */
-            deid_len = len;
-        } else if (unformat(input, "deid %U", unformat_ethernet_address,
-                            deid_mac)) {
-            deid_type = 2; /* mac */
-        } else if (unformat(input, "seid %U/%d", unformat_ip4_address,
-                            &seid4, &len)) {
-            seid_type = 0; /* ipv4 */
-            seid_len = len;
-        } else if (unformat(input, "seid %U/%d", unformat_ip6_address,
-                            &seid6, &len)) {
-            seid_type = 1; /* ipv6 */
-            seid_len = len;
-        } else if (unformat(input, "seid %U", unformat_ethernet_address,
-                            seid_mac)) {
-            seid_type = 2; /* mac */
-        } else if (unformat(input, "vni %d", &vni)) {
-            ;
-        } else {
-            errmsg ("parse error '%U'", format_unformat_error, input);
-            return -99;
-        }
-    }
-
-    if ((u8)~0 == deid_type) {
-        errmsg ("missing params!");
-        return -99;
-    }
-
-    if (seid_type != deid_type) {
-        errmsg ("source and destination EIDs are of different types!");
-        return -99;
-    }
-
-    M(LISP_ADD_DEL_ADJACENCY, lisp_add_del_adjacency);
-    mp->is_add = is_add;
-    mp->vni = htonl (vni);
-    mp->seid_len = seid_len;
-    mp->deid_len = deid_len;
-    mp->eid_type = deid_type;
-
-    switch (mp->eid_type) {
+  unformat_input_t *input = vam->input;
+  vl_api_lisp_add_del_adjacency_t *mp;
+  f64 timeout = ~0;
+  u32 vni = 0;
+  ip4_address_t seid4, deid4;
+  ip6_address_t seid6, deid6;
+  u8 deid_mac[6] = { 0 };
+  u8 seid_mac[6] = { 0 };
+  u8 deid_type, seid_type;
+  u32 seid_len = 0, deid_len = 0, len;
+  u8 is_add = 1;
+
+  seid_type = deid_type = (u8) ~ 0;
+
+  /* Parse args required to build the message */
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "del"))
+	{
+	  is_add = 0;
+	}
+      else if (unformat (input, "add"))
+	{
+	  is_add = 1;
+	}
+      else if (unformat (input, "deid %U/%d", unformat_ip4_address,
+			 &deid4, &len))
+	{
+	  deid_type = 0;	/* ipv4 */
+	  deid_len = len;
+	}
+      else if (unformat (input, "deid %U/%d", unformat_ip6_address,
+			 &deid6, &len))
+	{
+	  deid_type = 1;	/* ipv6 */
+	  deid_len = len;
+	}
+      else if (unformat (input, "deid %U", unformat_ethernet_address,
+			 deid_mac))
+	{
+	  deid_type = 2;	/* mac */
+	}
+      else if (unformat (input, "seid %U/%d", unformat_ip4_address,
+			 &seid4, &len))
+	{
+	  seid_type = 0;	/* ipv4 */
+	  seid_len = len;
+	}
+      else if (unformat (input, "seid %U/%d", unformat_ip6_address,
+			 &seid6, &len))
+	{
+	  seid_type = 1;	/* ipv6 */
+	  seid_len = len;
+	}
+      else if (unformat (input, "seid %U", unformat_ethernet_address,
+			 seid_mac))
+	{
+	  seid_type = 2;	/* mac */
+	}
+      else if (unformat (input, "vni %d", &vni))
+	{
+	  ;
+	}
+      else
+	{
+	  errmsg ("parse error '%U'", format_unformat_error, input);
+	  return -99;
+	}
+    }
+
+  if ((u8) ~ 0 == deid_type)
+    {
+      errmsg ("missing params!");
+      return -99;
+    }
+
+  if (seid_type != deid_type)
+    {
+      errmsg ("source and destination EIDs are of different types!");
+      return -99;
+    }
+
+  M (LISP_ADD_DEL_ADJACENCY, lisp_add_del_adjacency);
+  mp->is_add = is_add;
+  mp->vni = htonl (vni);
+  mp->seid_len = seid_len;
+  mp->deid_len = deid_len;
+  mp->eid_type = deid_type;
+
+  switch (mp->eid_type)
+    {
     case 0:
-        clib_memcpy (mp->seid, &seid4, sizeof (seid4));
-        clib_memcpy (mp->deid, &deid4, sizeof (deid4));
-        break;
+      clib_memcpy (mp->seid, &seid4, sizeof (seid4));
+      clib_memcpy (mp->deid, &deid4, sizeof (deid4));
+      break;
     case 1:
-        clib_memcpy (mp->seid, &seid6, sizeof (seid6));
-        clib_memcpy (mp->deid, &deid6, sizeof (deid6));
-        break;
+      clib_memcpy (mp->seid, &seid6, sizeof (seid6));
+      clib_memcpy (mp->deid, &deid6, sizeof (deid6));
+      break;
     case 2:
-        clib_memcpy (mp->seid, seid_mac, 6);
-        clib_memcpy (mp->deid, deid_mac, 6);
-        break;
+      clib_memcpy (mp->seid, seid_mac, 6);
+      clib_memcpy (mp->deid, deid_mac, 6);
+      break;
     default:
-        errmsg ("unknown EID type %d!", mp->eid_type);
-        return 0;
+      errmsg ("unknown EID type %d!", mp->eid_type);
+      return 0;
     }
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Wait for a reply... */
-    W;
+  /* Wait for a reply... */
+  W;
 
-    /* NOTREACHED */
-    return 0;
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
-api_lisp_gpe_add_del_iface(vat_main_t * vam)
+api_lisp_gpe_add_del_iface (vat_main_t * vam)
 {
-    unformat_input_t * input = vam->input;
-    vl_api_lisp_gpe_add_del_iface_t *mp;
-    f64 timeout = ~0;
-    u8 is_set = 0, is_add = 1, is_l2 = 0;
-    u32 dp_table, vni;
+  unformat_input_t *input = vam->input;
+  vl_api_lisp_gpe_add_del_iface_t *mp;
+  f64 timeout = ~0;
+  u8 is_set = 0, is_add = 1, is_l2 = 0;
+  u32 dp_table, vni;
 
-    /* Parse args required to build the message */
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat(input, "up")) {
-            is_set = 1;
-            is_add = 1;
-        } else if (unformat(input, "down")) {
-            is_set = 1;
-            is_add = 0;
-        } else if (unformat(input, "table_id %d", &dp_table)) {
-            ;
-        } else if (unformat(input, "bd_id %d", &dp_table)) {
-            is_l2 = 1;
-        } else if (unformat(input, "vni %d", &vni)) {
-            ;
-        } else
-            break;
+  /* Parse args required to build the message */
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "up"))
+	{
+	  is_set = 1;
+	  is_add = 1;
+	}
+      else if (unformat (input, "down"))
+	{
+	  is_set = 1;
+	  is_add = 0;
+	}
+      else if (unformat (input, "table_id %d", &dp_table))
+	{
+	  ;
+	}
+      else if (unformat (input, "bd_id %d", &dp_table))
+	{
+	  is_l2 = 1;
+	}
+      else if (unformat (input, "vni %d", &vni))
+	{
+	  ;
+	}
+      else
+	break;
     }
 
-    if (is_set == 0) {
-        errmsg("Value not set\n");
-        return -99;
+  if (is_set == 0)
+    {
+      errmsg ("Value not set\n");
+      return -99;
     }
 
-    /* Construct the API message */
-    M(LISP_GPE_ADD_DEL_IFACE, lisp_gpe_add_del_iface);
+  /* Construct the API message */
+  M (LISP_GPE_ADD_DEL_IFACE, lisp_gpe_add_del_iface);
 
-    mp->is_add = is_add;
-    mp->dp_table = dp_table;
-    mp->is_l2 = is_l2;
-    mp->vni = vni;
+  mp->is_add = is_add;
+  mp->dp_table = dp_table;
+  mp->is_l2 = is_l2;
+  mp->vni = vni;
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Wait for a reply... */
-    W;
+  /* Wait for a reply... */
+  W;
 
-    /* NOTREACHED */
-    return 0;
+  /* NOTREACHED */
+  return 0;
 }
 
 /**
@@ -11502,2373 +12546,2631 @@ api_lisp_gpe_add_del_iface(vat_main_t * vam)
  * @return return code
  */
 static int
-api_lisp_add_del_map_request_itr_rlocs(vat_main_t * vam)
+api_lisp_add_del_map_request_itr_rlocs (vat_main_t * vam)
 {
-    unformat_input_t * input = vam->input;
-    vl_api_lisp_add_del_map_request_itr_rlocs_t *mp;
-    f64 timeout = ~0;
-    u8 *locator_set_name = 0;
-    u8  locator_set_name_set = 0;
-    u8 is_add = 1;
+  unformat_input_t *input = vam->input;
+  vl_api_lisp_add_del_map_request_itr_rlocs_t *mp;
+  f64 timeout = ~0;
+  u8 *locator_set_name = 0;
+  u8 locator_set_name_set = 0;
+  u8 is_add = 1;
 
-    /* Parse args required to build the message */
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat(input, "del")) {
-            is_add = 0;
-        } else if (unformat(input, "%_%v%_", &locator_set_name)) {
-            locator_set_name_set = 1;
-        } else {
-            clib_warning ("parse error '%U'", format_unformat_error, input);
-            return -99;
-        }
+  /* Parse args required to build the message */
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "del"))
+	{
+	  is_add = 0;
+	}
+      else if (unformat (input, "%_%v%_", &locator_set_name))
+	{
+	  locator_set_name_set = 1;
+	}
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, input);
+	  return -99;
+	}
     }
 
-    if (is_add && !locator_set_name_set) {
-        errmsg ("itr-rloc is not set!");
-        return -99;
+  if (is_add && !locator_set_name_set)
+    {
+      errmsg ("itr-rloc is not set!");
+      return -99;
     }
 
-    if (is_add && vec_len(locator_set_name) > 64) {
-        errmsg ("itr-rloc locator-set name too long\n");
-        vec_free(locator_set_name);
-        return -99;
+  if (is_add && vec_len (locator_set_name) > 64)
+    {
+      errmsg ("itr-rloc locator-set name too long\n");
+      vec_free (locator_set_name);
+      return -99;
     }
 
-    M(LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS, lisp_add_del_map_request_itr_rlocs);
-    mp->is_add = is_add;
-    if (is_add) {
-      clib_memcpy (mp->locator_set_name , locator_set_name,
-                   vec_len(locator_set_name));
-    } else {
-      memset(mp->locator_set_name, 0, sizeof(mp->locator_set_name));
+  M (LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS, lisp_add_del_map_request_itr_rlocs);
+  mp->is_add = is_add;
+  if (is_add)
+    {
+      clib_memcpy (mp->locator_set_name, locator_set_name,
+		   vec_len (locator_set_name));
     }
-    vec_free (locator_set_name);
+  else
+    {
+      memset (mp->locator_set_name, 0, sizeof (mp->locator_set_name));
+    }
+  vec_free (locator_set_name);
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Wait for a reply... */
-    W;
+  /* Wait for a reply... */
+  W;
 
-    /* NOTREACHED */
-    return 0;
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
-lisp_locator_dump_send_msg(vat_main_t * vam, u32 locator_set_index, u8 filter)
+lisp_locator_dump_send_msg (vat_main_t * vam, u32 locator_set_index,
+			    u8 filter)
 {
-    vl_api_lisp_locator_dump_t *mp;
-    f64 timeout = ~0;
+  vl_api_lisp_locator_dump_t *mp;
+  f64 timeout = ~0;
 
-    M(LISP_LOCATOR_DUMP, lisp_locator_dump);
+  M (LISP_LOCATOR_DUMP, lisp_locator_dump);
 
-    mp->locator_set_index = htonl(locator_set_index);
-    mp->filter = filter;
+  mp->locator_set_index = htonl (locator_set_index);
+  mp->filter = filter;
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Use a control ping for synchronization */
-    {
-      vl_api_noprint_control_ping_t * mp;
-      M(NOPRINT_CONTROL_PING, noprint_control_ping);
-      S;
-    }
-    /* Wait for a reply... */
-    W;
+  /* Use a control ping for synchronization */
+  {
+    vl_api_noprint_control_ping_t *mp;
+    M (NOPRINT_CONTROL_PING, noprint_control_ping);
+    S;
+  }
+  /* Wait for a reply... */
+  W;
 }
 
 static inline void
-clean_locator_set_message(vat_main_t * vam)
+clean_locator_set_message (vat_main_t * vam)
+{
+  locator_set_msg_t *ls = 0;
+
+  vec_foreach (ls, vam->locator_set_msg)
+  {
+    vec_free (ls->locator_set_name);
+  }
+
+  vec_free (vam->locator_set_msg);
+}
+
+static int
+print_locator_in_locator_set (vat_main_t * vam, u8 filter)
 {
-    locator_set_msg_t * ls = 0;
-
-    vec_foreach (ls, vam->locator_set_msg) {
-        vec_free(ls->locator_set_name);
-    }
-
-    vec_free(vam->locator_set_msg);
-}
-
-static int
-print_locator_in_locator_set(vat_main_t * vam, u8 filter)
-{
-    locator_set_msg_t * ls;
-    locator_msg_t * loc;
-    u8 * tmp_str = 0;
-    int i = 0, ret = 0;
-
-    vec_foreach(ls, vam->locator_set_msg) {
-        ret = lisp_locator_dump_send_msg(vam, ls->locator_set_index, filter);
-        if (ret) {
-            vec_free(vam->locator_msg);
-            clean_locator_set_message(vam);
-            return ret;
-        }
-
-        tmp_str = format(0, "%=20s%=16d%s", ls->locator_set_name,
-                         ls->locator_set_index,
-                         vec_len(vam->locator_msg) ? "" : "\n");
-        i = 0;
-        vec_foreach(loc, vam->locator_msg) {
-            if (i) {
-                tmp_str = format(tmp_str, "%=37s", " ");
-            }
-            if (loc->local) {
-                tmp_str = format(tmp_str, "%=16d%=16d%=16d\n",
-                                 loc->sw_if_index,
-                                 loc->priority,
-                                 loc->weight);
-            } else {
-                tmp_str = format(tmp_str, "%=16U%=16d%=16d\n",
-                                 loc->is_ipv6 ? format_ip6_address :
-                                 format_ip4_address,
-                                 loc->ip_address,
-                                 loc->priority,
-                                 loc->weight);
-            }
-            i++;
-        }
+  locator_set_msg_t *ls;
+  locator_msg_t *loc;
+  u8 *tmp_str = 0;
+  int i = 0, ret = 0;
+
+  vec_foreach (ls, vam->locator_set_msg)
+  {
+    ret = lisp_locator_dump_send_msg (vam, ls->locator_set_index, filter);
+    if (ret)
+      {
+	vec_free (vam->locator_msg);
+	clean_locator_set_message (vam);
+	return ret;
+      }
 
-        fformat(vam->ofp, "%s", tmp_str);
-        vec_free(tmp_str);
-        vec_free(vam->locator_msg);
+    tmp_str = format (0, "%=20s%=16d%s", ls->locator_set_name,
+		      ls->locator_set_index,
+		      vec_len (vam->locator_msg) ? "" : "\n");
+    i = 0;
+    vec_foreach (loc, vam->locator_msg)
+    {
+      if (i)
+	{
+	  tmp_str = format (tmp_str, "%=37s", " ");
+	}
+      if (loc->local)
+	{
+	  tmp_str = format (tmp_str, "%=16d%=16d%=16d\n",
+			    loc->sw_if_index, loc->priority, loc->weight);
+	}
+      else
+	{
+	  tmp_str = format (tmp_str, "%=16U%=16d%=16d\n",
+			    loc->is_ipv6 ? format_ip6_address :
+			    format_ip4_address,
+			    loc->ip_address, loc->priority, loc->weight);
+	}
+      i++;
     }
 
-    clean_locator_set_message(vam);
+    fformat (vam->ofp, "%s", tmp_str);
+    vec_free (tmp_str);
+    vec_free (vam->locator_msg);
+  }
+
+  clean_locator_set_message (vam);
 
-    return ret;
+  return ret;
 }
 
 static int
-json_locator_in_locator_set(vat_main_t * vam, u8 filter)
-{
-    locator_set_msg_t * ls;
-    locator_msg_t * loc;
-    vat_json_node_t * node = NULL;
-    vat_json_node_t * locator_array;
-    vat_json_node_t * locator;
-    struct in6_addr ip6;
-    struct in_addr ip4;
-    int ret = 0;
+json_locator_in_locator_set (vat_main_t * vam, u8 filter)
+{
+  locator_set_msg_t *ls;
+  locator_msg_t *loc;
+  vat_json_node_t *node = NULL;
+  vat_json_node_t *locator_array;
+  vat_json_node_t *locator;
+  struct in6_addr ip6;
+  struct in_addr ip4;
+  int ret = 0;
+
+  if (!vec_len (vam->locator_set_msg))
+    {
+      /* just print [] */
+      vat_json_init_array (&vam->json_tree);
+      vat_json_print (vam->ofp, &vam->json_tree);
+      vam->json_tree.type = VAT_JSON_NONE;
+      return ret;
+    }
 
-    if (!vec_len(vam->locator_set_msg)) {
-        /* just print [] */
-        vat_json_init_array(&vam->json_tree);
-        vat_json_print(vam->ofp, &vam->json_tree);
-        vam->json_tree.type = VAT_JSON_NONE;
-        return ret;
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-      ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-      vat_json_init_array(&vam->json_tree);
+  vec_foreach (ls, vam->locator_set_msg)
+  {
+    ret = lisp_locator_dump_send_msg (vam, ls->locator_set_index, filter);
+    if (ret)
+      {
+	vec_free (ls->locator_set_name);
+	vec_free (vam->locator_msg);
+	vec_free (vam->locator_set_msg);
+	vat_json_free (&vam->json_tree);
+	vam->json_tree.type = VAT_JSON_NONE;
+	return ret;
+      }
+
+    node = vat_json_array_add (&vam->json_tree);
+    vat_json_init_object (node);
+
+    vat_json_object_add_uint (node, "locator-set-index",
+			      ls->locator_set_index);
+    vat_json_object_add_string_copy (node, "locator-set",
+				     ls->locator_set_name);
+    locator_array = vat_json_object_add_list (node, "locator");
+    vec_foreach (loc, vam->locator_msg)
+    {
+      locator = vat_json_array_add (locator_array);
+      vat_json_init_object (locator);
+      if (loc->local)
+	{
+	  vat_json_object_add_uint (locator, "locator-index",
+				    loc->sw_if_index);
+	}
+      else
+	{
+	  if (loc->is_ipv6)
+	    {
+	      clib_memcpy (&ip6, loc->ip_address, sizeof (ip6));
+	      vat_json_object_add_ip6 (locator, "locator", ip6);
+	    }
+	  else
+	    {
+	      clib_memcpy (&ip4, loc->ip_address, sizeof (ip4));
+	      vat_json_object_add_ip4 (locator, "locator", ip4);
+	    }
+	}
+      vat_json_object_add_uint (locator, "priority", loc->priority);
+      vat_json_object_add_uint (locator, "weight", loc->weight);
     }
 
-    vec_foreach(ls, vam->locator_set_msg) {
-        ret = lisp_locator_dump_send_msg(vam, ls->locator_set_index, filter);
-        if (ret) {
-            vec_free(ls->locator_set_name);
-            vec_free(vam->locator_msg);
-            vec_free(vam->locator_set_msg);
-            vat_json_free(&vam->json_tree);
-            vam->json_tree.type = VAT_JSON_NONE;
-            return ret;
-        }
+    vec_free (ls->locator_set_name);
+    vec_free (vam->locator_msg);
+  }
 
-        node = vat_json_array_add(&vam->json_tree);
-        vat_json_init_object(node);
+  vat_json_print (vam->ofp, &vam->json_tree);
+  vat_json_free (&vam->json_tree);
+  vam->json_tree.type = VAT_JSON_NONE;
 
-        vat_json_object_add_uint(node, "locator-set-index",
-                                 ls->locator_set_index);
-        vat_json_object_add_string_copy(node, "locator-set",
-                                        ls->locator_set_name);
-        locator_array = vat_json_object_add_list(node, "locator");
-        vec_foreach(loc, vam->locator_msg) {
-            locator = vat_json_array_add(locator_array);
-            vat_json_init_object(locator);
-            if (loc->local) {
-                vat_json_object_add_uint(locator, "locator-index",
-                                         loc->sw_if_index);
-            } else {
-                if (loc->is_ipv6) {
-                    clib_memcpy(&ip6, loc->ip_address, sizeof(ip6));
-                    vat_json_object_add_ip6(locator, "locator", ip6);
-                } else {
-                    clib_memcpy(&ip4, loc->ip_address, sizeof(ip4));
-                    vat_json_object_add_ip4(locator, "locator", ip4);
-                }
-            }
-            vat_json_object_add_uint(locator, "priority", loc->priority);
-            vat_json_object_add_uint(locator, "weight", loc->weight);
-        }
-
-        vec_free(ls->locator_set_name);
-        vec_free(vam->locator_msg);
-    }
-
-    vat_json_print(vam->ofp, &vam->json_tree);
-    vat_json_free(&vam->json_tree);
-    vam->json_tree.type = VAT_JSON_NONE;
-
-    vec_free(vam->locator_set_msg);
-
-    return ret;
-}
-
-static int
-get_locator_set_index_from_msg(vat_main_t * vam, u8 * locator_set,
-                               u32 * locator_set_index)
+  vec_free (vam->locator_set_msg);
+
+  return ret;
+}
+
+static int
+get_locator_set_index_from_msg (vat_main_t * vam, u8 * locator_set,
+				u32 * locator_set_index)
 {
-    locator_set_msg_t * ls;
-    int ret = 0;
+  locator_set_msg_t *ls;
+  int ret = 0;
 
-    * locator_set_index = ~0;
+  *locator_set_index = ~0;
 
-    if (!vec_len(vam->locator_set_msg)) {
+  if (!vec_len (vam->locator_set_msg))
+    {
       return ret;
     }
 
-    vec_foreach(ls, vam->locator_set_msg) {
-        if (!strcmp((char *) locator_set, (char *) ls->locator_set_name)) {
-            * locator_set_index = ls->locator_set_index;
-            vec_free(vam->locator_set_msg);
-            return ret;
-        }
-    }
+  vec_foreach (ls, vam->locator_set_msg)
+  {
+    if (!strcmp ((char *) locator_set, (char *) ls->locator_set_name))
+      {
+	*locator_set_index = ls->locator_set_index;
+	vec_free (vam->locator_set_msg);
+	return ret;
+      }
+  }
 
-    vec_free(vam->locator_set_msg);
+  vec_free (vam->locator_set_msg);
 
-    return ret;
+  return ret;
 }
 
 static int
-get_locator_set_index(vat_main_t * vam, u8 * locator_set,
-                      u32 * locator_set_index)
+get_locator_set_index (vat_main_t * vam, u8 * locator_set,
+		       u32 * locator_set_index)
 {
-    vl_api_lisp_locator_set_dump_t *mp;
-    f64 timeout = ~0;
+  vl_api_lisp_locator_set_dump_t *mp;
+  f64 timeout = ~0;
+
+  M (LISP_LOCATOR_SET_DUMP, lisp_locator_set_dump);
+  /* send it... */
+  S;
 
-    M(LISP_LOCATOR_SET_DUMP, lisp_locator_set_dump);
-    /* send it... */
+  /* Use a control ping for synchronization */
+  {
+    vl_api_noprint_control_ping_t *mp;
+    M (NOPRINT_CONTROL_PING, noprint_control_ping);
     S;
+  }
 
-   /* Use a control ping for synchronization */
-   {
-     vl_api_noprint_control_ping_t * mp;
-     M(NOPRINT_CONTROL_PING, noprint_control_ping);
-     S;
-   }
-
-   vam->noprint_msg = 1;
-    /* Wait for a reply... */
-    W_L({
-      get_locator_set_index_from_msg(vam, locator_set, locator_set_index);
-      vam->noprint_msg = 0;
-    })
-
-    /* NOTREACHED */
-    return 0;
+  vam->noprint_msg = 1;
+  /* Wait for a reply... */
+  /* *INDENT-OFF* */
+  W_L
+  ({
+    get_locator_set_index_from_msg (vam, locator_set, locator_set_index);
+    vam->noprint_msg = 0;
+  });
+  /* *INDENT-ON* */
+
+  /* NOTREACHED */
+  return 0;
 }
 
 static inline int
-lisp_locator_dump(vat_main_t * vam, u32 locator_set_index, u8 * locator_set,
-                  u8 filter)
+lisp_locator_dump (vat_main_t * vam, u32 locator_set_index, u8 * locator_set,
+		   u8 filter)
 {
-    int ret = 0;
+  int ret = 0;
 
-    ASSERT(vam);
+  ASSERT (vam);
 
-    if (!vam->json_output) {
-      fformat(vam->ofp, "%=20s%=16s%=16s\n",
-              "locator", "priority", "weight");
+  if (!vam->json_output)
+    {
+      fformat (vam->ofp, "%=20s%=16s%=16s\n",
+	       "locator", "priority", "weight");
     }
 
-    if (locator_set) {
-      ret = get_locator_set_index(vam, locator_set, &locator_set_index);
+  if (locator_set)
+    {
+      ret = get_locator_set_index (vam, locator_set, &locator_set_index);
     }
 
-    if (!ret && ~0 == locator_set_index) {
+  if (!ret && ~0 == locator_set_index)
+    {
       return -99;
     }
 
-    ret = lisp_locator_dump_send_msg(vam, locator_set_index, filter);
+  ret = lisp_locator_dump_send_msg (vam, locator_set_index, filter);
 
-    return ret;
+  return ret;
 }
 
 static int
-lisp_locator_set_dump(vat_main_t * vam, u8 filter)
+lisp_locator_set_dump (vat_main_t * vam, u8 filter)
 {
-    vl_api_lisp_locator_set_dump_t *mp;
-    f64 timeout = ~0;
+  vl_api_lisp_locator_set_dump_t *mp;
+  f64 timeout = ~0;
 
-    if (!vam->json_output) {
-        fformat(vam->ofp, "%=20s%=16s%=16s%=16s%=16s\n",
-                "locator-set", "locator-set-index", "locator", "priority",
-                "weight");
+  if (!vam->json_output)
+    {
+      fformat (vam->ofp, "%=20s%=16s%=16s%=16s%=16s\n",
+	       "locator-set", "locator-set-index", "locator", "priority",
+	       "weight");
     }
 
-    vam->noprint_msg = 1;
+  vam->noprint_msg = 1;
+
+  M (LISP_LOCATOR_SET_DUMP, lisp_locator_set_dump);
 
-    M(LISP_LOCATOR_SET_DUMP, lisp_locator_set_dump);
+  mp->filter = filter;
 
-    mp->filter = filter;
+  /* send it... */
+  S;
 
-    /* send it... */
+  /* Use a control ping for synchronization */
+  {
+    vl_api_noprint_control_ping_t *mp;
+    M (NOPRINT_CONTROL_PING, noprint_control_ping);
     S;
+  }
 
-   /* Use a control ping for synchronization */
-   {
-     vl_api_noprint_control_ping_t * mp;
-     M(NOPRINT_CONTROL_PING, noprint_control_ping);
-     S;
-   }
-
-    /* Wait for a reply... */
-    W_L({
-      if (vam->noprint_msg) {
-          if (!vam->json_output) {
-              print_locator_in_locator_set(vam, filter);
-          } else {
-              json_locator_in_locator_set(vam, filter);
+  /* Wait for a reply... */
+  /* *INDENT-OFF* */
+  W_L
+  ({
+    if (vam->noprint_msg)
+      {
+        if (!vam->json_output)
+          {
+            print_locator_in_locator_set(vam, filter);
+          }
+        else
+          {
+            json_locator_in_locator_set(vam, filter);
           }
       }
+    vam->noprint_msg = 0;
+  });
+  /* *INDENT-ON* */
 
-      vam->noprint_msg = 0;
-    });
-
-    /* NOTREACHED */
-    return 0;
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
-api_lisp_locator_set_dump(vat_main_t *vam)
+api_lisp_locator_set_dump (vat_main_t * vam)
 {
-    unformat_input_t * input = vam->input;
-    vam->noprint_msg = 0;
-    u32 locator_set_index = ~0;
-    u8 locator_set_index_set = 0;
-    u8 * locator_set = 0;
-    u8 locator_set_set = 0;
-    u8 filter = 0;
-    int ret = 0;
+  unformat_input_t *input = vam->input;
+  vam->noprint_msg = 0;
+  u32 locator_set_index = ~0;
+  u8 locator_set_index_set = 0;
+  u8 *locator_set = 0;
+  u8 locator_set_set = 0;
+  u8 filter = 0;
+  int ret = 0;
 
-    /* Parse args required to build the message */
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat(input, "locator-set-index %u", &locator_set_index)) {
-            locator_set_index_set = 1;
-        } else if (unformat(input, "locator-set %s", &locator_set)) {
-            locator_set_set = 1;
-        } else if (unformat(input, "local")) {
-            filter = 1;
-        } else if (unformat(input, "remote")) {
-            filter = 2;
-        } else {
-            break;
-        }
+  /* Parse args required to build the message */
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "locator-set-index %u", &locator_set_index))
+	{
+	  locator_set_index_set = 1;
+	}
+      else if (unformat (input, "locator-set %s", &locator_set))
+	{
+	  locator_set_set = 1;
+	}
+      else if (unformat (input, "local"))
+	{
+	  filter = 1;
+	}
+      else if (unformat (input, "remote"))
+	{
+	  filter = 2;
+	}
+      else
+	{
+	  break;
+	}
     }
 
-    if (locator_set_index_set && locator_set_set) {
-        errmsg ("use only input parameter!\n");
-        return -99;
+  if (locator_set_index_set && locator_set_set)
+    {
+      errmsg ("use only input parameter!\n");
+      return -99;
     }
 
-    if (locator_set_index_set || locator_set_set) {
-        ret = lisp_locator_dump(vam, locator_set_index, locator_set, filter);
-    } else {
-        ret = lisp_locator_set_dump(vam, filter);
+  if (locator_set_index_set || locator_set_set)
+    {
+      ret = lisp_locator_dump (vam, locator_set_index, locator_set, filter);
+    }
+  else
+    {
+      ret = lisp_locator_set_dump (vam, filter);
     }
 
-    vec_free(locator_set);
+  vec_free (locator_set);
 
-    return ret;
+  return ret;
 }
 
 static int
-api_lisp_eid_table_map_dump(vat_main_t *vam)
+api_lisp_eid_table_map_dump (vat_main_t * vam)
 {
-    vl_api_lisp_eid_table_map_dump_t *mp;
-    f64 timeout = ~0;
+  vl_api_lisp_eid_table_map_dump_t *mp;
+  f64 timeout = ~0;
 
-    if (!vam->json_output) {
-        fformat (vam->ofp, "%=10s%=10s\n", "VNI", "VRF");
+  if (!vam->json_output)
+    {
+      fformat (vam->ofp, "%=10s%=10s\n", "VNI", "VRF");
     }
 
-    M(LISP_EID_TABLE_MAP_DUMP, lisp_eid_table_map_dump);
+  M (LISP_EID_TABLE_MAP_DUMP, lisp_eid_table_map_dump);
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Use a control ping for synchronization */
-    {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
-    }
-    /* Wait for a reply... */
-    W;
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  /* Wait for a reply... */
+  W;
 
-    /* NOTREACHED */
-    return 0;
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
-get_locator_set(vat_main_t * vam)
+get_locator_set (vat_main_t * vam)
 {
-    vl_api_lisp_locator_set_dump_t *mp;
-    f64 timeout = ~0;
+  vl_api_lisp_locator_set_dump_t *mp;
+  f64 timeout = ~0;
 
-    M(LISP_LOCATOR_SET_DUMP, lisp_locator_set_dump);
-    /* send it... */
-    S;
+  M (LISP_LOCATOR_SET_DUMP, lisp_locator_set_dump);
+  /* send it... */
+  S;
 
-   /* Use a control ping for synchronization */
-   {
-     vl_api_noprint_control_ping_t * mp;
-     M(NOPRINT_CONTROL_PING, noprint_control_ping);
-     S;
-   }
+  /* Use a control ping for synchronization */
+  {
+    vl_api_noprint_control_ping_t *mp;
+    M (NOPRINT_CONTROL_PING, noprint_control_ping);
+    S;
+  }
 
-    /* Wait for a reply... */
-    W;
+  /* Wait for a reply... */
+  W;
 
-    /* NOTREACHED */
-    return 0;
+  /* NOTREACHED */
+  return 0;
 }
 
 static inline u8 *
-format_eid_for_eid_table(vat_main_t *vam, u8 * str, eid_table_t * eid_table,
-                         int *ret)
+format_eid_for_eid_table (vat_main_t * vam, u8 * str, eid_table_t * eid_table,
+			  int *ret)
 {
-    u8 * (*format_eid)(u8 *, va_list *) = 0;
+  u8 *(*format_eid) (u8 *, va_list *) = 0;
 
-    ASSERT(vam != NULL);
-    ASSERT(eid_table != NULL);
+  ASSERT (vam != NULL);
+  ASSERT (eid_table != NULL);
 
-    if (ret) {
-        *ret = 0;
+  if (ret)
+    {
+      *ret = 0;
     }
 
-    switch (eid_table->eid_type)
+  switch (eid_table->eid_type)
     {
-      case 0:
-      case 1:
-        format_eid = (eid_table->eid_type ? format_ip6_address :
-          format_ip4_address);
-        str = format(0, "[%d] %U/%d",
-                          clib_net_to_host_u32 (eid_table->vni),
-                          format_eid, eid_table->eid, eid_table->eid_prefix_len);
-        break;
-      case 2:
-        str = format(0, "[%d] %U",
-                          clib_net_to_host_u32 (eid_table->vni),
-                          format_ethernet_address, eid_table->eid);
-        break;
-      default:
-        errmsg ("unknown EID type %d!", eid_table->eid_type);
-        if (ret) {
-            *ret = -99;
-        }
-        return 0;
+    case 0:
+    case 1:
+      format_eid = (eid_table->eid_type ? format_ip6_address :
+		    format_ip4_address);
+      str = format (0, "[%d] %U/%d",
+		    clib_net_to_host_u32 (eid_table->vni),
+		    format_eid, eid_table->eid, eid_table->eid_prefix_len);
+      break;
+    case 2:
+      str = format (0, "[%d] %U",
+		    clib_net_to_host_u32 (eid_table->vni),
+		    format_ethernet_address, eid_table->eid);
+      break;
+    default:
+      errmsg ("unknown EID type %d!", eid_table->eid_type);
+      if (ret)
+	{
+	  *ret = -99;
+	}
+      return 0;
     }
 
-    return str;
+  return str;
 }
 
 static inline u8 *
-format_locator_set_for_eid_table(vat_main_t * vam, u8 * str,
-                                 eid_table_t * eid_table)
+format_locator_set_for_eid_table (vat_main_t * vam, u8 * str,
+				  eid_table_t * eid_table)
 {
-    locator_set_msg_t * ls = 0;
+  locator_set_msg_t *ls = 0;
 
-    ASSERT(vam != NULL);
-    ASSERT(eid_table != NULL);
+  ASSERT (vam != NULL);
+  ASSERT (eid_table != NULL);
 
-    if (eid_table->is_local) {
-        vec_foreach (ls, vam->locator_set_msg) {
-            if (ls->locator_set_index == eid_table->locator_set_index) {
-                str = format(0, "local(%s)", ls->locator_set_name);
-                return str;
-            }
-        }
+  if (eid_table->is_local)
+    {
+      vec_foreach (ls, vam->locator_set_msg)
+      {
+	if (ls->locator_set_index == eid_table->locator_set_index)
+	  {
+	    str = format (0, "local(%s)", ls->locator_set_name);
+	    return str;
+	  }
+      }
 
-        str = format(0, "local(N/A)");
-    } else {
-        str = format(0, "remote");
+      str = format (0, "local(N/A)");
+    }
+  else
+    {
+      str = format (0, "remote");
     }
 
-    return str;
+  return str;
 }
 
 static inline u8 *
-format_locator_for_eid_table(vat_main_t * vam, u8 * str,
-                             eid_table_t * eid_table)
+format_locator_for_eid_table (vat_main_t * vam, u8 * str,
+			      eid_table_t * eid_table)
 {
-    locator_msg_t * loc = 0;
-    int first_line = 1;
+  locator_msg_t *loc = 0;
+  int first_line = 1;
 
-    ASSERT(vam != NULL);
-    ASSERT(eid_table != NULL);
+  ASSERT (vam != NULL);
+  ASSERT (eid_table != NULL);
 
-    vec_foreach(loc, vam->locator_msg) {
-        if (!first_line) {
-            if (loc->local) {
-                str = format(str, "%-55s%-d\n", " ", loc->sw_if_index);
-            } else {
-                str = format(str, "%=55s%-U\n", " ",
-                             loc->is_ipv6 ? format_ip6_address :
-                             format_ip4_address,
-                               loc->ip_address);
-            }
+  vec_foreach (loc, vam->locator_msg)
+  {
+    if (!first_line)
+      {
+	if (loc->local)
+	  {
+	    str = format (str, "%-55s%-d\n", " ", loc->sw_if_index);
+	  }
+	else
+	  {
+	    str = format (str, "%=55s%-U\n", " ",
+			  loc->is_ipv6 ? format_ip6_address :
+			  format_ip4_address, loc->ip_address);
+	  }
 
-            continue;
-        }
+	continue;
+      }
 
-        if (loc->local) {
-            str = format(str, "%-30d%-20u%-u\n", loc->sw_if_index,
-                         eid_table->ttl, eid_table->authoritative);
-        } else {
-            str = format(str, "%-30U%-20u%-u\n",
-                         loc->is_ipv6 ? format_ip6_address :
-                         format_ip4_address,
-                         loc->ip_address, eid_table->ttl,
-                         eid_table->authoritative);
-        }
-        first_line = 0;
-    }
+    if (loc->local)
+      {
+	str = format (str, "%-30d%-20u%-u\n", loc->sw_if_index,
+		      eid_table->ttl, eid_table->authoritative);
+      }
+    else
+      {
+	str = format (str, "%-30U%-20u%-u\n",
+		      loc->is_ipv6 ? format_ip6_address :
+		      format_ip4_address,
+		      loc->ip_address, eid_table->ttl,
+		      eid_table->authoritative);
+      }
+    first_line = 0;
+  }
 
-    return str;
+  return str;
 }
 
 static int
-print_lisp_eid_table_dump(vat_main_t * vam)
+print_lisp_eid_table_dump (vat_main_t * vam)
 {
-    eid_table_t * eid_table = 0;
-    u8 * tmp_str = 0, * tmp_str2 = 0;
-    int ret = 0;
+  eid_table_t *eid_table = 0;
+  u8 *tmp_str = 0, *tmp_str2 = 0;
+  int ret = 0;
 
-    ASSERT(vam != NULL);
+  ASSERT (vam != NULL);
 
-    ret = get_locator_set(vam);
-    if (ret) {
-        vec_free(vam->eid_tables);
-        return ret;
+  ret = get_locator_set (vam);
+  if (ret)
+    {
+      vec_free (vam->eid_tables);
+      return ret;
     }
 
-    fformat(vam->ofp, "%-35s%-20s%-30s%-20s%-s\n", "EID", "type", "locators",
-                                                   "ttl", "authoritative");
+  fformat (vam->ofp, "%-35s%-20s%-30s%-20s%-s\n", "EID", "type", "locators",
+	   "ttl", "authoritative");
 
-    vec_foreach(eid_table, vam->eid_tables) {
-        ret = lisp_locator_dump_send_msg(vam, eid_table->locator_set_index, 0);
-        if (ret) {
-          vec_free(vam->locator_msg);
-          clean_locator_set_message(vam);
-          vec_free(vam->eid_tables);
-          return ret;
-        }
+  vec_foreach (eid_table, vam->eid_tables)
+  {
+    ret = lisp_locator_dump_send_msg (vam, eid_table->locator_set_index, 0);
+    if (ret)
+      {
+	vec_free (vam->locator_msg);
+	clean_locator_set_message (vam);
+	vec_free (vam->eid_tables);
+	return ret;
+      }
 
-        tmp_str2 = format_eid_for_eid_table(vam, tmp_str2, eid_table, &ret);
-        if (ret) {
-          vec_free(vam->locator_msg);
-          clean_locator_set_message(vam);
-          vec_free(vam->eid_tables);
-          return ret;
-        }
+    tmp_str2 = format_eid_for_eid_table (vam, tmp_str2, eid_table, &ret);
+    if (ret)
+      {
+	vec_free (vam->locator_msg);
+	clean_locator_set_message (vam);
+	vec_free (vam->eid_tables);
+	return ret;
+      }
 
-        tmp_str = format(0, "%-35s", tmp_str2);
-        vec_free(tmp_str2);
+    tmp_str = format (0, "%-35s", tmp_str2);
+    vec_free (tmp_str2);
 
-        tmp_str2 = format_locator_set_for_eid_table(vam, tmp_str2, eid_table);
-        tmp_str = format(tmp_str, "%-20s", tmp_str2);
-        vec_free(tmp_str2);
+    tmp_str2 = format_locator_set_for_eid_table (vam, tmp_str2, eid_table);
+    tmp_str = format (tmp_str, "%-20s", tmp_str2);
+    vec_free (tmp_str2);
 
-        tmp_str2 = format_locator_for_eid_table(vam, tmp_str2, eid_table);
-        tmp_str = format(tmp_str, "%-s", tmp_str2);
-        vec_free(tmp_str2);
+    tmp_str2 = format_locator_for_eid_table (vam, tmp_str2, eid_table);
+    tmp_str = format (tmp_str, "%-s", tmp_str2);
+    vec_free (tmp_str2);
 
-        fformat(vam->ofp, "%s", tmp_str);
-        vec_free(tmp_str);
-        vec_free(vam->locator_msg);
-    }
+    fformat (vam->ofp, "%s", tmp_str);
+    vec_free (tmp_str);
+    vec_free (vam->locator_msg);
+  }
 
-    clean_locator_set_message(vam);
-    vec_free(vam->eid_tables);
+  clean_locator_set_message (vam);
+  vec_free (vam->eid_tables);
 
-    return ret;
+  return ret;
 }
 
 static inline void
-json_locator_set_for_eid_table(vat_main_t * vam, vat_json_node_t * node,
-                               eid_table_t * eid_table)
+json_locator_set_for_eid_table (vat_main_t * vam, vat_json_node_t * node,
+				eid_table_t * eid_table)
 {
-    locator_set_msg_t * ls = 0;
-    u8 * s = 0;
+  locator_set_msg_t *ls = 0;
+  u8 *s = 0;
 
-    ASSERT(vam != NULL);
-    ASSERT(node != NULL);
-    ASSERT(eid_table != NULL);
+  ASSERT (vam != NULL);
+  ASSERT (node != NULL);
+  ASSERT (eid_table != NULL);
 
-    if (eid_table->is_local) {
-        vec_foreach (ls, vam->locator_set_msg) {
-            if (ls->locator_set_index == eid_table->locator_set_index) {
-                vat_json_object_add_string_copy(node, "locator-set",
-                                                ls->locator_set_name);
-                return;
-            }
-        }
+  if (eid_table->is_local)
+    {
+      vec_foreach (ls, vam->locator_set_msg)
+      {
+	if (ls->locator_set_index == eid_table->locator_set_index)
+	  {
+	    vat_json_object_add_string_copy (node, "locator-set",
+					     ls->locator_set_name);
+	    return;
+	  }
+      }
 
-        s = format(0, "N/A");
-        vec_add1(s, 0);
-        vat_json_object_add_string_copy(node, "locator-set", s);
-        vec_free(s);
-    } else {
-        s = format(0, "remote");
-        vec_add1(s, 0);
-        vat_json_object_add_string_copy(node, "locator-set", s);
-        vec_free(s);
+      s = format (0, "N/A");
+      vec_add1 (s, 0);
+      vat_json_object_add_string_copy (node, "locator-set", s);
+      vec_free (s);
+    }
+  else
+    {
+      s = format (0, "remote");
+      vec_add1 (s, 0);
+      vat_json_object_add_string_copy (node, "locator-set", s);
+      vec_free (s);
     }
 }
 
 static inline int
-json_eid_for_eid_table(vat_main_t * vam, vat_json_node_t * node,
-                       eid_table_t * eid_table)
+json_eid_for_eid_table (vat_main_t * vam, vat_json_node_t * node,
+			eid_table_t * eid_table)
 {
-    u8 * s = 0;
-    struct in6_addr ip6;
-    struct in_addr ip4;
+  u8 *s = 0;
+  struct in6_addr ip6;
+  struct in_addr ip4;
 
-    ASSERT(vam != NULL);
-    ASSERT(node != NULL);
-    ASSERT(eid_table != NULL);
+  ASSERT (vam != NULL);
+  ASSERT (node != NULL);
+  ASSERT (eid_table != NULL);
 
-    switch (eid_table->eid_type)
+  switch (eid_table->eid_type)
     {
-      case 0:
-        clib_memcpy(&ip4, eid_table->eid, sizeof(ip4));
-        vat_json_object_add_ip4(node, "eid", ip4);
-        vat_json_object_add_uint(node, "eid-prefix-len",
-                                 eid_table->eid_prefix_len);
-        break;
-      case 1:
-        clib_memcpy(&ip6, eid_table->eid, sizeof(ip6));
-        vat_json_object_add_ip6(node, "eid", ip6);
-        vat_json_object_add_uint(node, "eid-prefix-len",
-                                 eid_table->eid_prefix_len);
-        break;
-      case 2:
-        s = format (0, "%U", format_ethernet_address, eid_table->eid);
-        vec_add1(s, 0);
-        vat_json_object_add_string_copy(node, "eid", s);
-        vec_free(s);
-        break;
-      default:
-        errmsg ("unknown EID type %d!", eid_table->eid_type);
-        return -99;
+    case 0:
+      clib_memcpy (&ip4, eid_table->eid, sizeof (ip4));
+      vat_json_object_add_ip4 (node, "eid", ip4);
+      vat_json_object_add_uint (node, "eid-prefix-len",
+				eid_table->eid_prefix_len);
+      break;
+    case 1:
+      clib_memcpy (&ip6, eid_table->eid, sizeof (ip6));
+      vat_json_object_add_ip6 (node, "eid", ip6);
+      vat_json_object_add_uint (node, "eid-prefix-len",
+				eid_table->eid_prefix_len);
+      break;
+    case 2:
+      s = format (0, "%U", format_ethernet_address, eid_table->eid);
+      vec_add1 (s, 0);
+      vat_json_object_add_string_copy (node, "eid", s);
+      vec_free (s);
+      break;
+    default:
+      errmsg ("unknown EID type %d!", eid_table->eid_type);
+      return -99;
     }
 
-    return 0;
+  return 0;
 }
 
 static inline void
-json_locator_for_eid_table(vat_main_t * vam, vat_json_node_t * node,
-                           eid_table_t * eid_table)
+json_locator_for_eid_table (vat_main_t * vam, vat_json_node_t * node,
+			    eid_table_t * eid_table)
 {
-    locator_msg_t * loc = 0;
-    vat_json_node_t * locator_array = 0;
-    vat_json_node_t * locator = 0;
-    struct in6_addr ip6;
-    struct in_addr ip4;
+  locator_msg_t *loc = 0;
+  vat_json_node_t *locator_array = 0;
+  vat_json_node_t *locator = 0;
+  struct in6_addr ip6;
+  struct in_addr ip4;
 
-    ASSERT(vam != NULL);
-    ASSERT(node != NULL);
-    ASSERT(eid_table != NULL);
+  ASSERT (vam != NULL);
+  ASSERT (node != NULL);
+  ASSERT (eid_table != NULL);
 
-    locator_array = vat_json_object_add_list(node, "locator");
-    vec_foreach(loc, vam->locator_msg) {
-        locator = vat_json_array_add(locator_array);
-        vat_json_init_object(locator);
-        if (loc->local) {
-            vat_json_object_add_uint(locator, "locator-index",
-                                     loc->sw_if_index);
-        } else {
-            if (loc->is_ipv6) {
-                clib_memcpy(&ip6, loc->ip_address, sizeof(ip6));
-                vat_json_object_add_ip6(locator, "locator", ip6);
-            } else {
-                clib_memcpy(&ip4, loc->ip_address, sizeof(ip4));
-                vat_json_object_add_ip4(locator, "locator", ip4);
-            }
-        }
-    }
-}
-
-static int
-json_lisp_eid_table_dump(vat_main_t * vam)
-{
-    eid_table_t * eid_table;
-    vat_json_node_t * node = 0;
-    int ret = 0;
-
-    ASSERT(vam != NULL);
-
-    ret = get_locator_set(vam);
-    if (ret) {
-        vec_free(vam->eid_tables);
-        return ret;
-    }
-
-    if (!vec_len(vam->eid_tables)) {
-        /* just print [] */
-        vat_json_init_array(&vam->json_tree);
-        vat_json_print(vam->ofp, &vam->json_tree);
-        vam->json_tree.type = VAT_JSON_NONE;
-        return ret;
-    }
-
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-      ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-      vat_json_init_array(&vam->json_tree);
-    }
-
-    vec_foreach(eid_table, vam->eid_tables) {
-        ret = lisp_locator_dump_send_msg(vam, eid_table->locator_set_index, 0);
-        if (ret) {
-            vec_free(vam->locator_msg);
-            vec_free(vam->eid_tables);
-            clean_locator_set_message(vam);
-            vat_json_free(&vam->json_tree);
-            vam->json_tree.type = VAT_JSON_NONE;
-            return ret;
-        }
-
-        node = vat_json_array_add(&vam->json_tree);
-        vat_json_init_object(node);
-
-        vat_json_object_add_uint(node, "vni", eid_table->vni);
-
-        json_locator_set_for_eid_table(vam, node, eid_table);
-        ret = json_eid_for_eid_table(vam, node, eid_table);
-        if (ret) {
-            vec_free(vam->locator_msg);
-            vec_free(vam->eid_tables);
-            clean_locator_set_message(vam);
-            vat_json_free(&vam->json_tree);
-            vam->json_tree.type = VAT_JSON_NONE;
-            return ret;
-        }
-
-        json_locator_for_eid_table(vam, node, eid_table);
-
-        vat_json_object_add_uint(node, "ttl", eid_table->ttl);
-        vat_json_object_add_uint(node, "authoritative",
-                                eid_table->authoritative);
-
-        vec_free(vam->locator_msg);
-    }
-
-    vat_json_print(vam->ofp, &vam->json_tree);
-    vat_json_free(&vam->json_tree);
-    vam->json_tree.type = VAT_JSON_NONE;
-
-    clean_locator_set_message(vam);
-    vec_free(vam->eid_tables);
-
-    return ret;
-}
-
-static int
-api_lisp_eid_table_dump(vat_main_t *vam)
-{
-    unformat_input_t * i = vam->input;
-    vl_api_lisp_eid_table_dump_t *mp;
-    f64 timeout = ~0;
-    struct in_addr ip4;
-    struct in6_addr ip6;
-    u8 mac[6];
-    u8 eid_type = ~0, eid_set = 0;
-    u32 prefix_length = ~0, t, vni = 0;
-    u8 filter = 0;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "eid %U/%d", unformat_ip4_address, &ip4, &t)) {
-            eid_set = 1;
-            eid_type = 0;
-            prefix_length = t;
-        } else if (unformat (i, "eid %U/%d", unformat_ip6_address, &ip6, &t)) {
-            eid_set = 1;
-            eid_type = 1;
-            prefix_length = t;
-        } else if (unformat (i, "eid %U", unformat_ethernet_address, mac)) {
-            eid_set = 1;
-            eid_type = 2;
-        } else if (unformat (i, "vni %d", &t)) {
-            vni = t;
-        } else if (unformat (i, "local")) {
-            filter = 1;
-        } else if (unformat (i, "remote")) {
-            filter = 2;
-        } else {
-            errmsg ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
-    }
-
-    M(LISP_EID_TABLE_DUMP, lisp_eid_table_dump);
-
-    mp->filter = filter;
-    if (eid_set) {
-        mp->eid_set = 1;
-        mp->vni = htonl (vni);
-        mp->eid_type = eid_type;
-        switch (eid_type) {
-        case 0:
-            mp->prefix_length = prefix_length;
-            clib_memcpy (mp->eid, &ip4, sizeof (ip4));
-            break;
-        case 1:
-            mp->prefix_length = prefix_length;
-            clib_memcpy (mp->eid, &ip6, sizeof (ip6));
-            break;
-        case 2:
-            clib_memcpy (mp->eid, mac, sizeof (mac));
-            break;
-        default:
-            errmsg ("unknown EID type %d!", eid_type);
-            return -99;
-        }
-    }
-
-    vam->noprint_msg = 1;
-
-    /* send it... */
-    S;
+  locator_array = vat_json_object_add_list (node, "locator");
+  vec_foreach (loc, vam->locator_msg)
+  {
+    locator = vat_json_array_add (locator_array);
+    vat_json_init_object (locator);
+    if (loc->local)
+      {
+	vat_json_object_add_uint (locator, "locator-index", loc->sw_if_index);
+      }
+    else
+      {
+	if (loc->is_ipv6)
+	  {
+	    clib_memcpy (&ip6, loc->ip_address, sizeof (ip6));
+	    vat_json_object_add_ip6 (locator, "locator", ip6);
+	  }
+	else
+	  {
+	    clib_memcpy (&ip4, loc->ip_address, sizeof (ip4));
+	    vat_json_object_add_ip4 (locator, "locator", ip4);
+	  }
+      }
+  }
+}
+
+static int
+json_lisp_eid_table_dump (vat_main_t * vam)
+{
+  eid_table_t *eid_table;
+  vat_json_node_t *node = 0;
+  int ret = 0;
+
+  ASSERT (vam != NULL);
 
-    /* Use a control ping for synchronization */
+  ret = get_locator_set (vam);
+  if (ret)
     {
-        vl_api_noprint_control_ping_t * mp;
-        M(NOPRINT_CONTROL_PING, noprint_control_ping);
-        S;
+      vec_free (vam->eid_tables);
+      return ret;
     }
 
-    /* Wait for a reply... */
-    W_L({
-      if (vam->noprint_msg) {
-          if (!vam->json_output) {
-              vam->retval = print_lisp_eid_table_dump(vam);
-          } else {
-              vam->retval = json_lisp_eid_table_dump(vam);
-          }
+  if (!vec_len (vam->eid_tables))
+    {
+      /* just print [] */
+      vat_json_init_array (&vam->json_tree);
+      vat_json_print (vam->ofp, &vam->json_tree);
+      vam->json_tree.type = VAT_JSON_NONE;
+      return ret;
+    }
+
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
+    }
+
+  vec_foreach (eid_table, vam->eid_tables)
+  {
+    ret = lisp_locator_dump_send_msg (vam, eid_table->locator_set_index, 0);
+    if (ret)
+      {
+	vec_free (vam->locator_msg);
+	vec_free (vam->eid_tables);
+	clean_locator_set_message (vam);
+	vat_json_free (&vam->json_tree);
+	vam->json_tree.type = VAT_JSON_NONE;
+	return ret;
       }
 
-      vam->noprint_msg = 0;
-    });
+    node = vat_json_array_add (&vam->json_tree);
+    vat_json_init_object (node);
 
-    /* NOTREACHED */
-    return 0;
+    vat_json_object_add_uint (node, "vni", eid_table->vni);
+
+    json_locator_set_for_eid_table (vam, node, eid_table);
+    ret = json_eid_for_eid_table (vam, node, eid_table);
+    if (ret)
+      {
+	vec_free (vam->locator_msg);
+	vec_free (vam->eid_tables);
+	clean_locator_set_message (vam);
+	vat_json_free (&vam->json_tree);
+	vam->json_tree.type = VAT_JSON_NONE;
+	return ret;
+      }
+
+    json_locator_for_eid_table (vam, node, eid_table);
+
+    vat_json_object_add_uint (node, "ttl", eid_table->ttl);
+    vat_json_object_add_uint (node, "authoritative",
+			      eid_table->authoritative);
+
+    vec_free (vam->locator_msg);
+  }
+
+  vat_json_print (vam->ofp, &vam->json_tree);
+  vat_json_free (&vam->json_tree);
+  vam->json_tree.type = VAT_JSON_NONE;
+
+  clean_locator_set_message (vam);
+  vec_free (vam->eid_tables);
+
+  return ret;
 }
 
 static int
-api_lisp_gpe_tunnel_dump(vat_main_t *vam)
+api_lisp_eid_table_dump (vat_main_t * vam)
 {
-    vl_api_lisp_gpe_tunnel_dump_t *mp;
-    f64 timeout = ~0;
+  unformat_input_t *i = vam->input;
+  vl_api_lisp_eid_table_dump_t *mp;
+  f64 timeout = ~0;
+  struct in_addr ip4;
+  struct in6_addr ip6;
+  u8 mac[6];
+  u8 eid_type = ~0, eid_set = 0;
+  u32 prefix_length = ~0, t, vni = 0;
+  u8 filter = 0;
 
-    if (!vam->json_output) {
-        fformat(vam->ofp, "%=20s%=30s%=16s%=16s%=16s%=16s"
-                "%=16s%=16s%=16s%=16s%=16s\n",
-                "Tunel", "Source", "Destination", "Fib encap", "Fib decap",
-                "Decap next", "Lisp version", "Flags", "Next protocol",
-                "ver_res", "res", "iid");
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "eid %U/%d", unformat_ip4_address, &ip4, &t))
+	{
+	  eid_set = 1;
+	  eid_type = 0;
+	  prefix_length = t;
+	}
+      else if (unformat (i, "eid %U/%d", unformat_ip6_address, &ip6, &t))
+	{
+	  eid_set = 1;
+	  eid_type = 1;
+	  prefix_length = t;
+	}
+      else if (unformat (i, "eid %U", unformat_ethernet_address, mac))
+	{
+	  eid_set = 1;
+	  eid_type = 2;
+	}
+      else if (unformat (i, "vni %d", &t))
+	{
+	  vni = t;
+	}
+      else if (unformat (i, "local"))
+	{
+	  filter = 1;
+	}
+      else if (unformat (i, "remote"))
+	{
+	  filter = 2;
+	}
+      else
+	{
+	  errmsg ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
     }
 
-    M(LISP_GPE_TUNNEL_DUMP, lisp_gpe_tunnel_dump);
-    /* send it... */
-    S;
+  M (LISP_EID_TABLE_DUMP, lisp_eid_table_dump);
 
-    /* Use a control ping for synchronization */
+  mp->filter = filter;
+  if (eid_set)
     {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
+      mp->eid_set = 1;
+      mp->vni = htonl (vni);
+      mp->eid_type = eid_type;
+      switch (eid_type)
+	{
+	case 0:
+	  mp->prefix_length = prefix_length;
+	  clib_memcpy (mp->eid, &ip4, sizeof (ip4));
+	  break;
+	case 1:
+	  mp->prefix_length = prefix_length;
+	  clib_memcpy (mp->eid, &ip6, sizeof (ip6));
+	  break;
+	case 2:
+	  clib_memcpy (mp->eid, mac, sizeof (mac));
+	  break;
+	default:
+	  errmsg ("unknown EID type %d!", eid_type);
+	  return -99;
+	}
     }
-    /* Wait for a reply... */
-    W;
 
-    /* NOTREACHED */
-    return 0;
+  vam->noprint_msg = 1;
+
+  /* send it... */
+  S;
+
+  /* Use a control ping for synchronization */
+  {
+    vl_api_noprint_control_ping_t *mp;
+    M (NOPRINT_CONTROL_PING, noprint_control_ping);
+    S;
+  }
+
+  /* Wait for a reply... */
+  /* *INDENT-OFF* */
+  W_L
+  ({
+    if (vam->noprint_msg)
+      {
+        if (!vam->json_output)
+          {
+            vam->retval = print_lisp_eid_table_dump(vam);
+          }
+        else
+          {
+            vam->retval = json_lisp_eid_table_dump(vam);
+          }
+      }
+    vam->noprint_msg = 0;
+  });
+  /* *INDENT-ON* */
+
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
-api_lisp_map_resolver_dump(vat_main_t *vam)
+api_lisp_gpe_tunnel_dump (vat_main_t * vam)
 {
-    vl_api_lisp_map_resolver_dump_t *mp;
-    f64 timeout = ~0;
+  vl_api_lisp_gpe_tunnel_dump_t *mp;
+  f64 timeout = ~0;
 
-    if (!vam->json_output) {
-        fformat(vam->ofp, "%=20s\n",
-                "Map resolver");
+  if (!vam->json_output)
+    {
+      fformat (vam->ofp, "%=20s%=30s%=16s%=16s%=16s%=16s"
+	       "%=16s%=16s%=16s%=16s%=16s\n",
+	       "Tunel", "Source", "Destination", "Fib encap", "Fib decap",
+	       "Decap next", "Lisp version", "Flags", "Next protocol",
+	       "ver_res", "res", "iid");
     }
 
-    M(LISP_MAP_RESOLVER_DUMP, lisp_map_resolver_dump);
-    /* send it... */
+  M (LISP_GPE_TUNNEL_DUMP, lisp_gpe_tunnel_dump);
+  /* send it... */
+  S;
+
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
     S;
+  }
+  /* Wait for a reply... */
+  W;
+
+  /* NOTREACHED */
+  return 0;
+}
+
+static int
+api_lisp_map_resolver_dump (vat_main_t * vam)
+{
+  vl_api_lisp_map_resolver_dump_t *mp;
+  f64 timeout = ~0;
 
-    /* Use a control ping for synchronization */
+  if (!vam->json_output)
     {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
+      fformat (vam->ofp, "%=20s\n", "Map resolver");
     }
-    /* Wait for a reply... */
-    W;
 
-    /* NOTREACHED */
-    return 0;
+  M (LISP_MAP_RESOLVER_DUMP, lisp_map_resolver_dump);
+  /* send it... */
+  S;
+
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  /* Wait for a reply... */
+  W;
+
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
-api_show_lisp_status(vat_main_t *vam)
+api_show_lisp_status (vat_main_t * vam)
 {
-    vl_api_show_lisp_status_t *mp;
-    f64 timeout = ~0;
+  vl_api_show_lisp_status_t *mp;
+  f64 timeout = ~0;
 
-    if (!vam->json_output) {
-        fformat(vam->ofp, "%-20s%-16s\n",
-                "lisp status", "locator-set");
+  if (!vam->json_output)
+    {
+      fformat (vam->ofp, "%-20s%-16s\n", "lisp status", "locator-set");
     }
 
-    M(SHOW_LISP_STATUS, show_lisp_status);
-    /* send it... */
-    S;
-    /* Wait for a reply... */
-    W;
+  M (SHOW_LISP_STATUS, show_lisp_status);
+  /* send it... */
+  S;
+  /* Wait for a reply... */
+  W;
 
-    /* NOTREACHED */
-    return 0;
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
-api_lisp_get_map_request_itr_rlocs(vat_main_t *vam)
+api_lisp_get_map_request_itr_rlocs (vat_main_t * vam)
 {
-    vl_api_lisp_get_map_request_itr_rlocs_t *mp;
-    f64 timeout = ~0;
+  vl_api_lisp_get_map_request_itr_rlocs_t *mp;
+  f64 timeout = ~0;
 
-    if (!vam->json_output) {
-        fformat(vam->ofp, "%=20s\n",
-                "itr-rlocs:");
+  if (!vam->json_output)
+    {
+      fformat (vam->ofp, "%=20s\n", "itr-rlocs:");
     }
 
-    M(LISP_GET_MAP_REQUEST_ITR_RLOCS, lisp_get_map_request_itr_rlocs);
-    /* send it... */
-    S;
-    /* Wait for a reply... */
-    W;
+  M (LISP_GET_MAP_REQUEST_ITR_RLOCS, lisp_get_map_request_itr_rlocs);
+  /* send it... */
+  S;
+  /* Wait for a reply... */
+  W;
 
-    /* NOTREACHED */
-    return 0;
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
 api_af_packet_create (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_af_packet_create_t * mp;
-    f64 timeout;
-    u8 * host_if_name = 0;
-    u8 hw_addr[6];
-    u8 random_hw_addr = 1;
+  unformat_input_t *i = vam->input;
+  vl_api_af_packet_create_t *mp;
+  f64 timeout;
+  u8 *host_if_name = 0;
+  u8 hw_addr[6];
+  u8 random_hw_addr = 1;
 
-    memset (hw_addr, 0, sizeof (hw_addr));
+  memset (hw_addr, 0, sizeof (hw_addr));
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "name %s", &host_if_name))
-            vec_add1 (host_if_name, 0);
-        else if (unformat (i, "hw_addr %U", unformat_ethernet_address, hw_addr))
-            random_hw_addr = 0;
-        else
-          break;
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "name %s", &host_if_name))
+	vec_add1 (host_if_name, 0);
+      else if (unformat (i, "hw_addr %U", unformat_ethernet_address, hw_addr))
+	random_hw_addr = 0;
+      else
+	break;
     }
 
-    if (!vec_len (host_if_name)) {
-        errmsg ("host-interface name must be specified");
-        return -99;
+  if (!vec_len (host_if_name))
+    {
+      errmsg ("host-interface name must be specified");
+      return -99;
     }
 
-    if (vec_len (host_if_name) > 64) {
-        errmsg ("host-interface name too long");
-        return -99;
+  if (vec_len (host_if_name) > 64)
+    {
+      errmsg ("host-interface name too long");
+      return -99;
     }
 
-    M(AF_PACKET_CREATE, af_packet_create);
+  M (AF_PACKET_CREATE, af_packet_create);
 
-    clib_memcpy (mp->host_if_name, host_if_name, vec_len (host_if_name));
-    clib_memcpy (mp->hw_addr, hw_addr, 6);
-    mp->use_random_hw_addr = random_hw_addr;
-    vec_free (host_if_name);
+  clib_memcpy (mp->host_if_name, host_if_name, vec_len (host_if_name));
+  clib_memcpy (mp->hw_addr, hw_addr, 6);
+  mp->use_random_hw_addr = random_hw_addr;
+  vec_free (host_if_name);
 
-    S; W2(fprintf(vam->ofp," new sw_if_index = %d ", vam->sw_if_index));
-    /* NOTREACHED */
-    return 0;
+  S;
+  W2 (fprintf (vam->ofp, " new sw_if_index = %d ", vam->sw_if_index));
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
 api_af_packet_delete (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_af_packet_delete_t * mp;
-    f64 timeout;
-    u8 * host_if_name = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_af_packet_delete_t *mp;
+  f64 timeout;
+  u8 *host_if_name = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "name %s", &host_if_name))
-            vec_add1 (host_if_name, 0);
-        else
-          break;
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "name %s", &host_if_name))
+	vec_add1 (host_if_name, 0);
+      else
+	break;
     }
 
-    if (!vec_len (host_if_name)) {
-        errmsg ("host-interface name must be specified");
-        return -99;
+  if (!vec_len (host_if_name))
+    {
+      errmsg ("host-interface name must be specified");
+      return -99;
     }
 
-    if (vec_len (host_if_name) > 64) {
-        errmsg ("host-interface name too long");
-        return -99;
+  if (vec_len (host_if_name) > 64)
+    {
+      errmsg ("host-interface name too long");
+      return -99;
     }
 
-    M(AF_PACKET_DELETE, af_packet_delete);
+  M (AF_PACKET_DELETE, af_packet_delete);
 
-    clib_memcpy (mp->host_if_name, host_if_name, vec_len (host_if_name));
-    vec_free (host_if_name);
+  clib_memcpy (mp->host_if_name, host_if_name, vec_len (host_if_name));
+  vec_free (host_if_name);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
 api_policer_add_del (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_policer_add_del_t * mp;
-    f64 timeout;
-    u8 is_add = 1;
-    u8 * name = 0;
-    u32 cir = 0;
-    u32 eir = 0;
-    u64 cb = 0;
-    u64 eb = 0;
-    u8 rate_type = 0;
-    u8 round_type = 0;
-    u8 type = 0;
-    u8 color_aware = 0;
-    sse2_qos_pol_action_params_st conform_action, exceed_action, violate_action;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "del"))
-            is_add = 0;
-        else if (unformat (i, "name %s", &name))
-            vec_add1 (name, 0);
-        else if (unformat (i, "cir %u", &cir))
-            ;
-        else if (unformat (i, "eir %u", &eir))
-            ;
-        else if (unformat (i, "cb %u", &cb))
-            ;
-        else if (unformat (i, "eb %u", &eb))
-            ;
-        else if (unformat (i, "rate_type %U", unformat_policer_rate_type,
-                           &rate_type))
-            ;
-        else if (unformat (i, "round_type %U", unformat_policer_round_type,
-                           &round_type))
-            ;
-        else if (unformat (i, "type %U", unformat_policer_type, &type))
-            ;
-        else if (unformat (i, "conform_action %U", unformat_policer_action_type,
-                           &conform_action))
-            ;
-        else if (unformat (i, "exceed_action %U", unformat_policer_action_type,
-                           &exceed_action))
-            ;
-        else if (unformat (i, "violate_action %U", unformat_policer_action_type,
-                           &violate_action))
-            ;
-        else if (unformat (i, "color-aware"))
-            color_aware = 1;
-        else
-          break;
+  unformat_input_t *i = vam->input;
+  vl_api_policer_add_del_t *mp;
+  f64 timeout;
+  u8 is_add = 1;
+  u8 *name = 0;
+  u32 cir = 0;
+  u32 eir = 0;
+  u64 cb = 0;
+  u64 eb = 0;
+  u8 rate_type = 0;
+  u8 round_type = 0;
+  u8 type = 0;
+  u8 color_aware = 0;
+  sse2_qos_pol_action_params_st conform_action, exceed_action, violate_action;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "del"))
+	is_add = 0;
+      else if (unformat (i, "name %s", &name))
+	vec_add1 (name, 0);
+      else if (unformat (i, "cir %u", &cir))
+	;
+      else if (unformat (i, "eir %u", &eir))
+	;
+      else if (unformat (i, "cb %u", &cb))
+	;
+      else if (unformat (i, "eb %u", &eb))
+	;
+      else if (unformat (i, "rate_type %U", unformat_policer_rate_type,
+			 &rate_type))
+	;
+      else if (unformat (i, "round_type %U", unformat_policer_round_type,
+			 &round_type))
+	;
+      else if (unformat (i, "type %U", unformat_policer_type, &type))
+	;
+      else if (unformat (i, "conform_action %U", unformat_policer_action_type,
+			 &conform_action))
+	;
+      else if (unformat (i, "exceed_action %U", unformat_policer_action_type,
+			 &exceed_action))
+	;
+      else if (unformat (i, "violate_action %U", unformat_policer_action_type,
+			 &violate_action))
+	;
+      else if (unformat (i, "color-aware"))
+	color_aware = 1;
+      else
+	break;
     }
 
-    if (!vec_len (name)) {
-        errmsg ("policer name must be specified");
-        return -99;
+  if (!vec_len (name))
+    {
+      errmsg ("policer name must be specified");
+      return -99;
     }
 
-    if (vec_len (name) > 64) {
-        errmsg ("policer name too long");
-        return -99;
+  if (vec_len (name) > 64)
+    {
+      errmsg ("policer name too long");
+      return -99;
     }
 
-    M(POLICER_ADD_DEL, policer_add_del);
+  M (POLICER_ADD_DEL, policer_add_del);
 
-    clib_memcpy (mp->name, name, vec_len (name));
-    vec_free (name);
-    mp->is_add = is_add;
-    mp->cir = cir;
-    mp->eir = eir;
-    mp->cb = cb;
-    mp->eb = eb;
-    mp->rate_type = rate_type;
-    mp->round_type = round_type;
-    mp->type = type;
-    mp->conform_action_type = conform_action.action_type;
-    mp->conform_dscp = conform_action.dscp;
-    mp->exceed_action_type = exceed_action.action_type;
-    mp->exceed_dscp = exceed_action.dscp;
-    mp->violate_action_type = violate_action.action_type;
-    mp->violate_dscp = violate_action.dscp;
-    mp->color_aware = color_aware;
+  clib_memcpy (mp->name, name, vec_len (name));
+  vec_free (name);
+  mp->is_add = is_add;
+  mp->cir = cir;
+  mp->eir = eir;
+  mp->cb = cb;
+  mp->eb = eb;
+  mp->rate_type = rate_type;
+  mp->round_type = round_type;
+  mp->type = type;
+  mp->conform_action_type = conform_action.action_type;
+  mp->conform_dscp = conform_action.dscp;
+  mp->exceed_action_type = exceed_action.action_type;
+  mp->exceed_dscp = exceed_action.dscp;
+  mp->violate_action_type = violate_action.action_type;
+  mp->violate_dscp = violate_action.dscp;
+  mp->color_aware = color_aware;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
-api_policer_dump(vat_main_t *vam)
+api_policer_dump (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_policer_dump_t *mp;
-    f64 timeout = ~0;
-    u8 *match_name = 0;
-    u8 match_name_valid = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_policer_dump_t *mp;
+  f64 timeout = ~0;
+  u8 *match_name = 0;
+  u8 match_name_valid = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "name %s", &match_name)) {
-            vec_add1 (match_name, 0);
-            match_name_valid = 1;
-        } else
-            break;
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "name %s", &match_name))
+	{
+	  vec_add1 (match_name, 0);
+	  match_name_valid = 1;
+	}
+      else
+	break;
     }
 
-    M(POLICER_DUMP, policer_dump);
-    mp->match_name_valid = match_name_valid;
-    clib_memcpy (mp->match_name, match_name, vec_len (match_name));
-    vec_free (match_name);
-    /* send it... */
-    S;
+  M (POLICER_DUMP, policer_dump);
+  mp->match_name_valid = match_name_valid;
+  clib_memcpy (mp->match_name, match_name, vec_len (match_name));
+  vec_free (match_name);
+  /* send it... */
+  S;
 
-    /* Use a control ping for synchronization */
-    {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
-    }
-    /* Wait for a reply... */
-    W;
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  /* Wait for a reply... */
+  W;
 
-    /* NOTREACHED */
-    return 0;
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
 api_policer_classify_set_interface (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_policer_classify_set_interface_t *mp;
-    f64 timeout;
-    u32 sw_if_index;
-    int sw_if_index_set;
-    u32 ip4_table_index = ~0;
-    u32 ip6_table_index = ~0;
-    u32 l2_table_index = ~0;
-    u8 is_add = 1;
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-	if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            sw_if_index_set = 1;
-	else if (unformat (i, "sw_if_index %d", &sw_if_index))
-	    sw_if_index_set = 1;
-        else if (unformat (i, "del"))
-            is_add = 0;
-	else if (unformat (i, "ip4-table %d", &ip4_table_index))
-	    ;
-	else if (unformat (i, "ip6-table %d", &ip6_table_index))
-	    ;
-	else if (unformat (i, "l2-table %d", &l2_table_index))
-	    ;
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error, i);
-            return -99;
-        }
-    }
-
-    if (sw_if_index_set == 0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
-    }
-
-    M(POLICER_CLASSIFY_SET_INTERFACE, policer_classify_set_interface);
-
-    mp->sw_if_index = ntohl(sw_if_index);
-    mp->ip4_table_index = ntohl(ip4_table_index);
-    mp->ip6_table_index = ntohl(ip6_table_index);
-    mp->l2_table_index = ntohl(l2_table_index);
-    mp->is_add = is_add;
-
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  unformat_input_t *i = vam->input;
+  vl_api_policer_classify_set_interface_t *mp;
+  f64 timeout;
+  u32 sw_if_index;
+  int sw_if_index_set;
+  u32 ip4_table_index = ~0;
+  u32 ip6_table_index = ~0;
+  u32 l2_table_index = ~0;
+  u8 is_add = 1;
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "sw_if_index %d", &sw_if_index))
+	sw_if_index_set = 1;
+      else if (unformat (i, "del"))
+	is_add = 0;
+      else if (unformat (i, "ip4-table %d", &ip4_table_index))
+	;
+      else if (unformat (i, "ip6-table %d", &ip6_table_index))
+	;
+      else if (unformat (i, "l2-table %d", &l2_table_index))
+	;
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error, i);
+	  return -99;
+	}
+    }
+
+  if (sw_if_index_set == 0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
+    }
+
+  M (POLICER_CLASSIFY_SET_INTERFACE, policer_classify_set_interface);
+
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->ip4_table_index = ntohl (ip4_table_index);
+  mp->ip6_table_index = ntohl (ip6_table_index);
+  mp->l2_table_index = ntohl (l2_table_index);
+  mp->is_add = is_add;
+
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
-api_policer_classify_dump(vat_main_t *vam)
+api_policer_classify_dump (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_policer_classify_dump_t *mp;
-    f64 timeout = ~0;
-    u8 type = POLICER_CLASSIFY_N_TABLES;
+  unformat_input_t *i = vam->input;
+  vl_api_policer_classify_dump_t *mp;
+  f64 timeout = ~0;
+  u8 type = POLICER_CLASSIFY_N_TABLES;
 
-    if (unformat (i, "type %U", unformat_classify_table_type, &type))
-        ;
-    else {
-        errmsg ("classify table type must be specified\n");
-        return -99;
+  if (unformat (i, "type %U", unformat_classify_table_type, &type))
+    ;
+  else
+    {
+      errmsg ("classify table type must be specified\n");
+      return -99;
     }
 
-    if (!vam->json_output) {
-        fformat(vam->ofp, "%10s%20s\n", "Intfc idx", "Classify table");
+  if (!vam->json_output)
+    {
+      fformat (vam->ofp, "%10s%20s\n", "Intfc idx", "Classify table");
     }
 
-    M(POLICER_CLASSIFY_DUMP, policer_classify_dump);
-    mp->type = type;
-    /* send it... */
-    S;
+  M (POLICER_CLASSIFY_DUMP, policer_classify_dump);
+  mp->type = type;
+  /* send it... */
+  S;
 
-    /* Use a control ping for synchronization */
-    {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
-    }
-    /* Wait for a reply... */
-    W;
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  /* Wait for a reply... */
+  W;
 
-    /* NOTREACHED */
-    return 0;
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
 api_netmap_create (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_netmap_create_t * mp;
-    f64 timeout;
-    u8 * if_name = 0;
-    u8 hw_addr[6];
-    u8 random_hw_addr = 1;
-    u8 is_pipe = 0;
-    u8 is_master = 0;
-
-    memset (hw_addr, 0, sizeof (hw_addr));
-
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "name %s", &if_name))
-            vec_add1 (if_name, 0);
-        else if (unformat (i, "hw_addr %U", unformat_ethernet_address, hw_addr))
-            random_hw_addr = 0;
-        else if (unformat (i, "pipe"))
-            is_pipe = 1;
-        else if (unformat (i, "master"))
-            is_master = 1;
-        else if (unformat (i, "slave"))
-            is_master = 0;
-        else
-          break;
+  unformat_input_t *i = vam->input;
+  vl_api_netmap_create_t *mp;
+  f64 timeout;
+  u8 *if_name = 0;
+  u8 hw_addr[6];
+  u8 random_hw_addr = 1;
+  u8 is_pipe = 0;
+  u8 is_master = 0;
+
+  memset (hw_addr, 0, sizeof (hw_addr));
+
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "name %s", &if_name))
+	vec_add1 (if_name, 0);
+      else if (unformat (i, "hw_addr %U", unformat_ethernet_address, hw_addr))
+	random_hw_addr = 0;
+      else if (unformat (i, "pipe"))
+	is_pipe = 1;
+      else if (unformat (i, "master"))
+	is_master = 1;
+      else if (unformat (i, "slave"))
+	is_master = 0;
+      else
+	break;
     }
 
-    if (!vec_len (if_name)) {
-        errmsg ("interface name must be specified");
-        return -99;
+  if (!vec_len (if_name))
+    {
+      errmsg ("interface name must be specified");
+      return -99;
     }
 
-    if (vec_len (if_name) > 64) {
-        errmsg ("interface name too long");
-        return -99;
+  if (vec_len (if_name) > 64)
+    {
+      errmsg ("interface name too long");
+      return -99;
     }
 
-    M(NETMAP_CREATE, netmap_create);
+  M (NETMAP_CREATE, netmap_create);
 
-    clib_memcpy (mp->netmap_if_name, if_name, vec_len (if_name));
-    clib_memcpy (mp->hw_addr, hw_addr, 6);
-    mp->use_random_hw_addr = random_hw_addr;
-    mp->is_pipe = is_pipe;
-    mp->is_master = is_master;
-    vec_free (if_name);
+  clib_memcpy (mp->netmap_if_name, if_name, vec_len (if_name));
+  clib_memcpy (mp->hw_addr, hw_addr, 6);
+  mp->use_random_hw_addr = random_hw_addr;
+  mp->is_pipe = is_pipe;
+  mp->is_master = is_master;
+  vec_free (if_name);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
 static int
 api_netmap_delete (vat_main_t * vam)
 {
-    unformat_input_t * i = vam->input;
-    vl_api_netmap_delete_t * mp;
-    f64 timeout;
-    u8 * if_name = 0;
+  unformat_input_t *i = vam->input;
+  vl_api_netmap_delete_t *mp;
+  f64 timeout;
+  u8 *if_name = 0;
 
-    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (i, "name %s", &if_name))
-            vec_add1 (if_name, 0);
-        else
-            break;
+  while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (i, "name %s", &if_name))
+	vec_add1 (if_name, 0);
+      else
+	break;
     }
 
-    if (!vec_len (if_name)) {
-        errmsg ("interface name must be specified");
-        return -99;
+  if (!vec_len (if_name))
+    {
+      errmsg ("interface name must be specified");
+      return -99;
     }
 
-    if (vec_len (if_name) > 64) {
-        errmsg ("interface name too long");
-        return -99;
+  if (vec_len (if_name) > 64)
+    {
+      errmsg ("interface name too long");
+      return -99;
     }
 
-    M(NETMAP_DELETE, netmap_delete);
+  M (NETMAP_DELETE, netmap_delete);
 
-    clib_memcpy (mp->netmap_if_name, if_name, vec_len (if_name));
-    vec_free (if_name);
+  clib_memcpy (mp->netmap_if_name, if_name, vec_len (if_name));
+  vec_free (if_name);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
 static void vl_api_mpls_gre_tunnel_details_t_handler
-(vl_api_mpls_gre_tunnel_details_t * mp)
-{
-    vat_main_t * vam = &vat_main;
-    i32 i;
-    i32 len = ntohl(mp->nlabels);
-
-    if (mp->l2_only == 0) {
-        fformat(vam->ofp, "[%d]: src %U, dst %U, adj %U/%d, labels ",
-                ntohl(mp->tunnel_index),
-                format_ip4_address, &mp->tunnel_src,
-                format_ip4_address, &mp->tunnel_dst,
-                format_ip4_address, &mp->intfc_address,
-                ntohl(mp->mask_width));
-        for (i = 0; i < len; i++) {
-            fformat(vam->ofp, "%u ", ntohl(mp->labels[i]));
-        }
-        fformat(vam->ofp, "\n");
-        fformat(vam->ofp, "      inner fib index %d, outer fib index %d\n",
-                ntohl(mp->inner_fib_index), ntohl(mp->outer_fib_index));
-    } else {
-        fformat(vam->ofp, "[%d]: src %U, dst %U, key %U, labels ",
-                ntohl(mp->tunnel_index),
-                format_ip4_address, &mp->tunnel_src,
-                format_ip4_address, &mp->tunnel_dst,
-                format_ip4_address, &mp->intfc_address);
-        for (i = 0; i < len; i++) {
-            fformat(vam->ofp, "%u ", ntohl(mp->labels[i]));
-        }
-        fformat(vam->ofp, "\n");
-        fformat(vam->ofp, "      l2 interface %d, outer fib index %d\n",
-                ntohl(mp->hw_if_index), ntohl(mp->outer_fib_index));
+  (vl_api_mpls_gre_tunnel_details_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  i32 i;
+  i32 len = ntohl (mp->nlabels);
+
+  if (mp->l2_only == 0)
+    {
+      fformat (vam->ofp, "[%d]: src %U, dst %U, adj %U/%d, labels ",
+	       ntohl (mp->tunnel_index),
+	       format_ip4_address, &mp->tunnel_src,
+	       format_ip4_address, &mp->tunnel_dst,
+	       format_ip4_address, &mp->intfc_address,
+	       ntohl (mp->mask_width));
+      for (i = 0; i < len; i++)
+	{
+	  fformat (vam->ofp, "%u ", ntohl (mp->labels[i]));
+	}
+      fformat (vam->ofp, "\n");
+      fformat (vam->ofp, "      inner fib index %d, outer fib index %d\n",
+	       ntohl (mp->inner_fib_index), ntohl (mp->outer_fib_index));
+    }
+  else
+    {
+      fformat (vam->ofp, "[%d]: src %U, dst %U, key %U, labels ",
+	       ntohl (mp->tunnel_index),
+	       format_ip4_address, &mp->tunnel_src,
+	       format_ip4_address, &mp->tunnel_dst,
+	       format_ip4_address, &mp->intfc_address);
+      for (i = 0; i < len; i++)
+	{
+	  fformat (vam->ofp, "%u ", ntohl (mp->labels[i]));
+	}
+      fformat (vam->ofp, "\n");
+      fformat (vam->ofp, "      l2 interface %d, outer fib index %d\n",
+	       ntohl (mp->hw_if_index), ntohl (mp->outer_fib_index));
     }
 }
 
 static void vl_api_mpls_gre_tunnel_details_t_handler_json
-(vl_api_mpls_gre_tunnel_details_t * mp)
-{
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t *node = NULL;
-    struct in_addr ip4;
-    i32 i;
-    i32 len = ntohl(mp->nlabels);
-
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
-    }
-    node = vat_json_array_add(&vam->json_tree);
-
-    vat_json_init_object(node);
-    vat_json_object_add_uint(node, "tunnel_index", ntohl(mp->tunnel_index));
-    clib_memcpy(&ip4, &(mp->intfc_address), sizeof(ip4));
-    vat_json_object_add_ip4(node, "intfc_address", ip4);
-    vat_json_object_add_uint(node, "inner_fib_index", ntohl(mp->inner_fib_index));
-    vat_json_object_add_uint(node, "mask_width", ntohl(mp->mask_width));
-    vat_json_object_add_uint(node, "encap_index", ntohl(mp->encap_index));
-    vat_json_object_add_uint(node, "hw_if_index", ntohl(mp->hw_if_index));
-    vat_json_object_add_uint(node, "l2_only", ntohl(mp->l2_only));
-    clib_memcpy(&ip4, &(mp->tunnel_src), sizeof(ip4));
-    vat_json_object_add_ip4(node, "tunnel_src", ip4);
-    clib_memcpy(&ip4, &(mp->tunnel_dst), sizeof(ip4));
-    vat_json_object_add_ip4(node, "tunnel_dst", ip4);
-    vat_json_object_add_uint(node, "outer_fib_index", ntohl(mp->outer_fib_index));
-    vat_json_object_add_uint(node, "label_count", len);
-    for (i = 0; i < len; i++) {
-        vat_json_object_add_uint(node, "label", ntohl(mp->labels[i]));
-    }
-}
-
-static int api_mpls_gre_tunnel_dump (vat_main_t * vam)
-{
-    vl_api_mpls_gre_tunnel_dump_t *mp;
-    f64 timeout;
-    i32 index = -1;
-
-    /* Parse args required to build the message */
-    while (unformat_check_input (vam->input) != UNFORMAT_END_OF_INPUT) {
-        if (!unformat (vam->input, "tunnel_index %d", &index)) {
-            index = -1;
-            break;
-        }
-    }
-
-    fformat(vam->ofp, "  tunnel_index %d\n", index);
-
-    M(MPLS_GRE_TUNNEL_DUMP, mpls_gre_tunnel_dump);
-    mp->tunnel_index = htonl(index);
-    S;
+  (vl_api_mpls_gre_tunnel_details_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
+  struct in_addr ip4;
+  i32 i;
+  i32 len = ntohl (mp->nlabels);
 
-    /* Use a control ping for synchronization */
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
+    }
+  node = vat_json_array_add (&vam->json_tree);
+
+  vat_json_init_object (node);
+  vat_json_object_add_uint (node, "tunnel_index", ntohl (mp->tunnel_index));
+  clib_memcpy (&ip4, &(mp->intfc_address), sizeof (ip4));
+  vat_json_object_add_ip4 (node, "intfc_address", ip4);
+  vat_json_object_add_uint (node, "inner_fib_index",
+			    ntohl (mp->inner_fib_index));
+  vat_json_object_add_uint (node, "mask_width", ntohl (mp->mask_width));
+  vat_json_object_add_uint (node, "encap_index", ntohl (mp->encap_index));
+  vat_json_object_add_uint (node, "hw_if_index", ntohl (mp->hw_if_index));
+  vat_json_object_add_uint (node, "l2_only", ntohl (mp->l2_only));
+  clib_memcpy (&ip4, &(mp->tunnel_src), sizeof (ip4));
+  vat_json_object_add_ip4 (node, "tunnel_src", ip4);
+  clib_memcpy (&ip4, &(mp->tunnel_dst), sizeof (ip4));
+  vat_json_object_add_ip4 (node, "tunnel_dst", ip4);
+  vat_json_object_add_uint (node, "outer_fib_index",
+			    ntohl (mp->outer_fib_index));
+  vat_json_object_add_uint (node, "label_count", len);
+  for (i = 0; i < len; i++)
     {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
+      vat_json_object_add_uint (node, "label", ntohl (mp->labels[i]));
     }
-    W;
 }
 
-static void vl_api_mpls_eth_tunnel_details_t_handler
-(vl_api_mpls_eth_tunnel_details_t * mp)
+static int
+api_mpls_gre_tunnel_dump (vat_main_t * vam)
 {
-    vat_main_t * vam = &vat_main;
-    i32 i;
-    i32 len = ntohl(mp->nlabels);
+  vl_api_mpls_gre_tunnel_dump_t *mp;
+  f64 timeout;
+  i32 index = -1;
 
-    fformat(vam->ofp, "[%d]: dst %U, adj %U/%d, labels ",
-            ntohl(mp->tunnel_index),
-            format_ethernet_address, &mp->tunnel_dst_mac,
-            format_ip4_address, &mp->intfc_address,
-            ntohl(mp->mask_width));
-    for (i = 0; i < len; i++) {
-        fformat(vam->ofp, "%u ", ntohl(mp->labels[i]));
+  /* Parse args required to build the message */
+  while (unformat_check_input (vam->input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (!unformat (vam->input, "tunnel_index %d", &index))
+	{
+	  index = -1;
+	  break;
+	}
     }
-    fformat(vam->ofp, "\n");
-    fformat(vam->ofp, "      tx on %d, rx fib index %d\n",
-            ntohl(mp->tx_sw_if_index),
-            ntohl(mp->inner_fib_index));
+
+  fformat (vam->ofp, "  tunnel_index %d\n", index);
+
+  M (MPLS_GRE_TUNNEL_DUMP, mpls_gre_tunnel_dump);
+  mp->tunnel_index = htonl (index);
+  S;
+
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  W;
 }
 
-static void vl_api_mpls_eth_tunnel_details_t_handler_json
-(vl_api_mpls_eth_tunnel_details_t * mp)
+static void vl_api_mpls_eth_tunnel_details_t_handler
+  (vl_api_mpls_eth_tunnel_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t *node = NULL;
-    struct in_addr ip4;
-    i32 i;
-    i32 len = ntohl(mp->nlabels);
+  vat_main_t *vam = &vat_main;
+  i32 i;
+  i32 len = ntohl (mp->nlabels);
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
+  fformat (vam->ofp, "[%d]: dst %U, adj %U/%d, labels ",
+	   ntohl (mp->tunnel_index),
+	   format_ethernet_address, &mp->tunnel_dst_mac,
+	   format_ip4_address, &mp->intfc_address, ntohl (mp->mask_width));
+  for (i = 0; i < len; i++)
+    {
+      fformat (vam->ofp, "%u ", ntohl (mp->labels[i]));
     }
-    node = vat_json_array_add(&vam->json_tree);
+  fformat (vam->ofp, "\n");
+  fformat (vam->ofp, "      tx on %d, rx fib index %d\n",
+	   ntohl (mp->tx_sw_if_index), ntohl (mp->inner_fib_index));
+}
 
-    vat_json_init_object(node);
-    vat_json_object_add_uint(node, "tunnel_index", ntohl(mp->tunnel_index));
-    clib_memcpy(&ip4, &(mp->intfc_address), sizeof(ip4));
-    vat_json_object_add_ip4(node, "intfc_address", ip4);
-    vat_json_object_add_uint(node, "inner_fib_index", ntohl(mp->inner_fib_index));
-    vat_json_object_add_uint(node, "mask_width", ntohl(mp->mask_width));
-    vat_json_object_add_uint(node, "encap_index", ntohl(mp->encap_index));
-    vat_json_object_add_uint(node, "hw_if_index", ntohl(mp->hw_if_index));
-    vat_json_object_add_uint(node, "l2_only", ntohl(mp->l2_only));
-    vat_json_object_add_string_copy(node, "tunnel_dst_mac",
-            format(0, "%U", format_ethernet_address, &mp->tunnel_dst_mac));
-    vat_json_object_add_uint(node, "tx_sw_if_index", ntohl(mp->tx_sw_if_index));
-    vat_json_object_add_uint(node, "label_count", len);
-    for (i = 0; i < len; i++) {
-        vat_json_object_add_uint(node, "label", ntohl(mp->labels[i]));
+static void vl_api_mpls_eth_tunnel_details_t_handler_json
+  (vl_api_mpls_eth_tunnel_details_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
+  struct in_addr ip4;
+  i32 i;
+  i32 len = ntohl (mp->nlabels);
+
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
+    }
+  node = vat_json_array_add (&vam->json_tree);
+
+  vat_json_init_object (node);
+  vat_json_object_add_uint (node, "tunnel_index", ntohl (mp->tunnel_index));
+  clib_memcpy (&ip4, &(mp->intfc_address), sizeof (ip4));
+  vat_json_object_add_ip4 (node, "intfc_address", ip4);
+  vat_json_object_add_uint (node, "inner_fib_index",
+			    ntohl (mp->inner_fib_index));
+  vat_json_object_add_uint (node, "mask_width", ntohl (mp->mask_width));
+  vat_json_object_add_uint (node, "encap_index", ntohl (mp->encap_index));
+  vat_json_object_add_uint (node, "hw_if_index", ntohl (mp->hw_if_index));
+  vat_json_object_add_uint (node, "l2_only", ntohl (mp->l2_only));
+  vat_json_object_add_string_copy (node, "tunnel_dst_mac",
+				   format (0, "%U", format_ethernet_address,
+					   &mp->tunnel_dst_mac));
+  vat_json_object_add_uint (node, "tx_sw_if_index",
+			    ntohl (mp->tx_sw_if_index));
+  vat_json_object_add_uint (node, "label_count", len);
+  for (i = 0; i < len; i++)
+    {
+      vat_json_object_add_uint (node, "label", ntohl (mp->labels[i]));
     }
 }
 
-static int api_mpls_eth_tunnel_dump (vat_main_t * vam)
+static int
+api_mpls_eth_tunnel_dump (vat_main_t * vam)
 {
-    vl_api_mpls_eth_tunnel_dump_t *mp;
-    f64 timeout;
-    i32 index = -1;
+  vl_api_mpls_eth_tunnel_dump_t *mp;
+  f64 timeout;
+  i32 index = -1;
 
-    /* Parse args required to build the message */
-    while (unformat_check_input (vam->input) != UNFORMAT_END_OF_INPUT) {
-        if (!unformat (vam->input, "tunnel_index %d", &index)) {
-            index = -1;
-            break;
-        }
+  /* Parse args required to build the message */
+  while (unformat_check_input (vam->input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (!unformat (vam->input, "tunnel_index %d", &index))
+	{
+	  index = -1;
+	  break;
+	}
     }
 
-    fformat(vam->ofp, "  tunnel_index %d\n", index);
+  fformat (vam->ofp, "  tunnel_index %d\n", index);
 
-    M(MPLS_ETH_TUNNEL_DUMP, mpls_eth_tunnel_dump);
-    mp->tunnel_index = htonl(index);
-    S;
+  M (MPLS_ETH_TUNNEL_DUMP, mpls_eth_tunnel_dump);
+  mp->tunnel_index = htonl (index);
+  S;
 
-    /* Use a control ping for synchronization */
-    {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
-    }
-    W;
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  W;
 }
 
 static void vl_api_mpls_fib_encap_details_t_handler
-(vl_api_mpls_fib_encap_details_t * mp)
+  (vl_api_mpls_fib_encap_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    i32 i;
-    i32 len = ntohl(mp->nlabels);
+  vat_main_t *vam = &vat_main;
+  i32 i;
+  i32 len = ntohl (mp->nlabels);
 
-    fformat(vam->ofp, "table %d, dest %U, label ",
-            ntohl(mp->fib_index),
-            format_ip4_address, &mp->dest,
-            len);
-    for (i = 0; i < len; i++) {
-        fformat(vam->ofp, "%u ", ntohl(mp->labels[i]));
+  fformat (vam->ofp, "table %d, dest %U, label ",
+	   ntohl (mp->fib_index), format_ip4_address, &mp->dest, len);
+  for (i = 0; i < len; i++)
+    {
+      fformat (vam->ofp, "%u ", ntohl (mp->labels[i]));
     }
-    fformat(vam->ofp, "\n");
+  fformat (vam->ofp, "\n");
 }
 
 static void vl_api_mpls_fib_encap_details_t_handler_json
-(vl_api_mpls_fib_encap_details_t * mp)
+  (vl_api_mpls_fib_encap_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t *node = NULL;
-    i32 i;
-    i32 len = ntohl(mp->nlabels);
-    struct in_addr ip4;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
+  i32 i;
+  i32 len = ntohl (mp->nlabels);
+  struct in_addr ip4;
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
-    }
-    node = vat_json_array_add(&vam->json_tree);
-
-    vat_json_init_object(node);
-    vat_json_object_add_uint(node, "table", ntohl(mp->fib_index));
-    vat_json_object_add_uint(node, "entry_index", ntohl(mp->entry_index));
-    clib_memcpy(&ip4, &(mp->dest), sizeof(ip4));
-    vat_json_object_add_ip4(node, "dest", ip4);
-    vat_json_object_add_uint(node, "s_bit", ntohl(mp->s_bit));
-    vat_json_object_add_uint(node, "label_count", len);
-    for (i = 0; i < len; i++) {
-        vat_json_object_add_uint(node, "label", ntohl(mp->labels[i]));
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
+    }
+  node = vat_json_array_add (&vam->json_tree);
+
+  vat_json_init_object (node);
+  vat_json_object_add_uint (node, "table", ntohl (mp->fib_index));
+  vat_json_object_add_uint (node, "entry_index", ntohl (mp->entry_index));
+  clib_memcpy (&ip4, &(mp->dest), sizeof (ip4));
+  vat_json_object_add_ip4 (node, "dest", ip4);
+  vat_json_object_add_uint (node, "s_bit", ntohl (mp->s_bit));
+  vat_json_object_add_uint (node, "label_count", len);
+  for (i = 0; i < len; i++)
+    {
+      vat_json_object_add_uint (node, "label", ntohl (mp->labels[i]));
     }
 }
 
-static int api_mpls_fib_encap_dump (vat_main_t * vam)
+static int
+api_mpls_fib_encap_dump (vat_main_t * vam)
 {
-    vl_api_mpls_fib_encap_dump_t *mp;
-    f64 timeout;
+  vl_api_mpls_fib_encap_dump_t *mp;
+  f64 timeout;
 
-    M(MPLS_FIB_ENCAP_DUMP, mpls_fib_encap_dump);
-    S;
+  M (MPLS_FIB_ENCAP_DUMP, mpls_fib_encap_dump);
+  S;
 
-    /* Use a control ping for synchronization */
-    {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
-    }
-    W;
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  W;
 }
 
 static void vl_api_mpls_fib_decap_details_t_handler
-(vl_api_mpls_fib_decap_details_t * mp)
+  (vl_api_mpls_fib_decap_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
+  vat_main_t *vam = &vat_main;
 
-    fformat(vam->ofp, "RX table %d, TX table/intfc %u, swif_tag '%s', label %u, s_bit %u\n",
-            ntohl(mp->rx_table_id),
-            ntohl(mp->tx_table_id),
-            mp->swif_tag,
-            ntohl(mp->label),
-            ntohl(mp->s_bit));
+  fformat (vam->ofp,
+	   "RX table %d, TX table/intfc %u, swif_tag '%s', label %u, s_bit %u\n",
+	   ntohl (mp->rx_table_id), ntohl (mp->tx_table_id), mp->swif_tag,
+	   ntohl (mp->label), ntohl (mp->s_bit));
 }
 
 static void vl_api_mpls_fib_decap_details_t_handler_json
-(vl_api_mpls_fib_decap_details_t * mp)
+  (vl_api_mpls_fib_decap_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t *node = NULL;
-    struct in_addr ip4;
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t *node = NULL;
+  struct in_addr ip4;
 
-    if (VAT_JSON_ARRAY != vam->json_tree.type) {
-        ASSERT(VAT_JSON_NONE == vam->json_tree.type);
-        vat_json_init_array(&vam->json_tree);
+  if (VAT_JSON_ARRAY != vam->json_tree.type)
+    {
+      ASSERT (VAT_JSON_NONE == vam->json_tree.type);
+      vat_json_init_array (&vam->json_tree);
     }
-    node = vat_json_array_add(&vam->json_tree);
+  node = vat_json_array_add (&vam->json_tree);
 
-    vat_json_init_object(node);
-    vat_json_object_add_uint(node, "table", ntohl(mp->fib_index));
-    vat_json_object_add_uint(node, "entry_index", ntohl(mp->entry_index));
-    clib_memcpy(&ip4, &(mp->dest), sizeof(ip4));
-    vat_json_object_add_ip4(node, "dest", ip4);
-    vat_json_object_add_uint(node, "s_bit", ntohl(mp->s_bit));
-    vat_json_object_add_uint(node, "label", ntohl(mp->label));
-    vat_json_object_add_uint(node, "rx_table_id", ntohl(mp->rx_table_id));
-    vat_json_object_add_uint(node, "tx_table_id", ntohl(mp->tx_table_id));
-    vat_json_object_add_string_copy(node, "swif_tag", mp->swif_tag);
+  vat_json_init_object (node);
+  vat_json_object_add_uint (node, "table", ntohl (mp->fib_index));
+  vat_json_object_add_uint (node, "entry_index", ntohl (mp->entry_index));
+  clib_memcpy (&ip4, &(mp->dest), sizeof (ip4));
+  vat_json_object_add_ip4 (node, "dest", ip4);
+  vat_json_object_add_uint (node, "s_bit", ntohl (mp->s_bit));
+  vat_json_object_add_uint (node, "label", ntohl (mp->label));
+  vat_json_object_add_uint (node, "rx_table_id", ntohl (mp->rx_table_id));
+  vat_json_object_add_uint (node, "tx_table_id", ntohl (mp->tx_table_id));
+  vat_json_object_add_string_copy (node, "swif_tag", mp->swif_tag);
 }
 
-static int api_mpls_fib_decap_dump (vat_main_t * vam)
+static int
+api_mpls_fib_decap_dump (vat_main_t * vam)
 {
-    vl_api_mpls_fib_decap_dump_t *mp;
-    f64 timeout;
+  vl_api_mpls_fib_decap_dump_t *mp;
+  f64 timeout;
 
-    M(MPLS_FIB_DECAP_DUMP, mpls_fib_decap_dump);
-    S;
+  M (MPLS_FIB_DECAP_DUMP, mpls_fib_decap_dump);
+  S;
 
-    /* Use a control ping for synchronization */
-    {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
-    }
-    W;
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  W;
 }
 
-int api_classify_table_ids (vat_main_t *vam)
+int
+api_classify_table_ids (vat_main_t * vam)
 {
-    vl_api_classify_table_ids_t *mp;
-    f64 timeout;
+  vl_api_classify_table_ids_t *mp;
+  f64 timeout;
 
-    /* Construct the API message */
-    M(CLASSIFY_TABLE_IDS, classify_table_ids);
-    mp->context = 0;
+  /* Construct the API message */
+  M (CLASSIFY_TABLE_IDS, classify_table_ids);
+  mp->context = 0;
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-int api_classify_table_by_interface (vat_main_t *vam)
+int
+api_classify_table_by_interface (vat_main_t * vam)
 {
-    unformat_input_t * input = vam->input;
-    vl_api_classify_table_by_interface_t *mp;
-    f64 timeout;
+  unformat_input_t *input = vam->input;
+  vl_api_classify_table_by_interface_t *mp;
+  f64 timeout;
 
-    u32 sw_if_index = ~0;
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (input, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            ;
-        else if (unformat (input, "sw_if_index %d", &sw_if_index))
-            ;
-        else
-            break;
+  u32 sw_if_index = ~0;
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	;
+      else if (unformat (input, "sw_if_index %d", &sw_if_index))
+	;
+      else
+	break;
     }
-    if (sw_if_index == ~0) {
-        errmsg ("missing interface name or sw_if_index\n");
-        return -99;
+  if (sw_if_index == ~0)
+    {
+      errmsg ("missing interface name or sw_if_index\n");
+      return -99;
     }
 
-    /* Construct the API message */
-    M(CLASSIFY_TABLE_BY_INTERFACE, classify_table_by_interface);
-    mp->context = 0;
-    mp->sw_if_index = ntohl(sw_if_index);
+  /* Construct the API message */
+  M (CLASSIFY_TABLE_BY_INTERFACE, classify_table_by_interface);
+  mp->context = 0;
+  mp->sw_if_index = ntohl (sw_if_index);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-int api_classify_table_info (vat_main_t *vam)
+int
+api_classify_table_info (vat_main_t * vam)
 {
-    unformat_input_t * input = vam->input;
-    vl_api_classify_table_info_t *mp;
-    f64 timeout;
+  unformat_input_t *input = vam->input;
+  vl_api_classify_table_info_t *mp;
+  f64 timeout;
 
-    u32 table_id = ~0;
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (input, "table_id %d", &table_id))
-            ;
-        else
-            break;
+  u32 table_id = ~0;
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "table_id %d", &table_id))
+	;
+      else
+	break;
     }
-    if (table_id == ~0) {
-        errmsg ("missing table id\n");
-        return -99;
+  if (table_id == ~0)
+    {
+      errmsg ("missing table id\n");
+      return -99;
     }
 
-    /* Construct the API message */
-    M(CLASSIFY_TABLE_INFO, classify_table_info);
-    mp->context = 0;
-    mp->table_id = ntohl(table_id);
+  /* Construct the API message */
+  M (CLASSIFY_TABLE_INFO, classify_table_info);
+  mp->context = 0;
+  mp->table_id = ntohl (table_id);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-int api_classify_session_dump (vat_main_t *vam)
+int
+api_classify_session_dump (vat_main_t * vam)
 {
-    unformat_input_t * input = vam->input;
-    vl_api_classify_session_dump_t *mp;
-    f64 timeout;
+  unformat_input_t *input = vam->input;
+  vl_api_classify_session_dump_t *mp;
+  f64 timeout;
 
-    u32 table_id = ~0;
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (input, "table_id %d", &table_id))
-            ;
-        else
-            break;
+  u32 table_id = ~0;
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "table_id %d", &table_id))
+	;
+      else
+	break;
     }
-    if (table_id == ~0) {
-        errmsg ("missing table id\n");
-        return -99;
+  if (table_id == ~0)
+    {
+      errmsg ("missing table id\n");
+      return -99;
     }
 
-    /* Construct the API message */
-    M(CLASSIFY_SESSION_DUMP, classify_session_dump);
-    mp->context = 0;
-    mp->table_id = ntohl(table_id);
-    S;
+  /* Construct the API message */
+  M (CLASSIFY_SESSION_DUMP, classify_session_dump);
+  mp->context = 0;
+  mp->table_id = ntohl (table_id);
+  S;
 
-    /* Use a control ping for synchronization */
-    {
-        vl_api_control_ping_t * mp;
-        M(CONTROL_PING, control_ping);
-        S;
-    }
-    W;
-    /* NOTREACHED */
-    return 0;
+  /* Use a control ping for synchronization */
+  {
+    vl_api_control_ping_t *mp;
+    M (CONTROL_PING, control_ping);
+    S;
+  }
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-static void vl_api_ipfix_details_t_handler (vl_api_ipfix_details_t * mp)
+static void
+vl_api_ipfix_details_t_handler (vl_api_ipfix_details_t * mp)
 {
-    vat_main_t * vam = &vat_main;
+  vat_main_t *vam = &vat_main;
 
-    fformat(vam->ofp, "collector_address %U, collector_port %d, "
-                      "src_address %U, fib_index %u, path_mtu %u, "
-                      "template_interval %u\n",
-            format_ip4_address, mp->collector_address,
-            ntohs(mp->collector_port),
-            format_ip4_address, mp->src_address,
-            ntohl(mp->fib_index),
-            ntohl(mp->path_mtu),
-            ntohl(mp->template_interval));
+  fformat (vam->ofp, "collector_address %U, collector_port %d, "
+	   "src_address %U, fib_index %u, path_mtu %u, "
+	   "template_interval %u\n",
+	   format_ip4_address, mp->collector_address,
+	   ntohs (mp->collector_port),
+	   format_ip4_address, mp->src_address,
+	   ntohl (mp->fib_index),
+	   ntohl (mp->path_mtu), ntohl (mp->template_interval));
 
-    vam->retval = 0;
-    vam->result_ready = 1;
+  vam->retval = 0;
+  vam->result_ready = 1;
+}
+
+static void
+vl_api_ipfix_details_t_handler_json (vl_api_ipfix_details_t * mp)
+{
+  vat_main_t *vam = &vat_main;
+  vat_json_node_t node;
+  struct in_addr collector_address;
+  struct in_addr src_address;
+
+  vat_json_init_object (&node);
+  clib_memcpy (&collector_address, &mp->collector_address,
+	       sizeof (collector_address));
+  vat_json_object_add_ip4 (&node, "collector_address", collector_address);
+  vat_json_object_add_uint (&node, "collector_port",
+			    ntohs (mp->collector_port));
+  clib_memcpy (&src_address, &mp->src_address, sizeof (src_address));
+  vat_json_object_add_ip4 (&node, "src_address", src_address);
+  vat_json_object_add_uint (&node, "fib_index", ntohl (mp->fib_index));
+  vat_json_object_add_uint (&node, "path_mtu", ntohl (mp->path_mtu));
+  vat_json_object_add_uint (&node, "template_interval",
+			    ntohl (mp->template_interval));
+
+  vat_json_print (vam->ofp, &node);
+  vat_json_free (&node);
+  vam->retval = 0;
+  vam->result_ready = 1;
 }
 
-static void vl_api_ipfix_details_t_handler_json
-(vl_api_ipfix_details_t * mp)
+int
+api_ipfix_dump (vat_main_t * vam)
 {
-    vat_main_t * vam = &vat_main;
-    vat_json_node_t node;
-    struct in_addr collector_address;
-    struct in_addr src_address;
+  vl_api_ipfix_dump_t *mp;
+  f64 timeout;
 
-    vat_json_init_object(&node);
-    clib_memcpy(&collector_address, &mp->collector_address,
-                sizeof(collector_address));
-    vat_json_object_add_ip4(&node, "collector_address", collector_address);
-    vat_json_object_add_uint(&node, "collector_port",
-                             ntohs(mp->collector_port));
-    clib_memcpy(&src_address, &mp->src_address, sizeof(src_address));
-    vat_json_object_add_ip4(&node, "src_address", src_address);
-    vat_json_object_add_uint(&node, "fib_index", ntohl(mp->fib_index));
-    vat_json_object_add_uint(&node, "path_mtu", ntohl(mp->path_mtu));
-    vat_json_object_add_uint(&node, "template_interval",
-                             ntohl(mp->template_interval));
+  /* Construct the API message */
+  M (IPFIX_DUMP, ipfix_dump);
+  mp->context = 0;
 
-    vat_json_print(vam->ofp, &node);
-    vat_json_free(&node);
-    vam->retval = 0;
-    vam->result_ready = 1;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-int api_ipfix_dump (vat_main_t *vam)
+int
+api_pg_create_interface (vat_main_t * vam)
 {
-    vl_api_ipfix_dump_t *mp;
-    f64 timeout;
+  unformat_input_t *input = vam->input;
+  vl_api_pg_create_interface_t *mp;
+  f64 timeout;
 
-    /* Construct the API message */
-    M(IPFIX_DUMP, ipfix_dump);
-    mp->context = 0;
+  u32 if_id = ~0;
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "if_id %d", &if_id))
+	;
+      else
+	break;
+    }
+  if (if_id == ~0)
+    {
+      errmsg ("missing pg interface index\n");
+      return -99;
+    }
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  /* Construct the API message */
+  M (PG_CREATE_INTERFACE, pg_create_interface);
+  mp->context = 0;
+  mp->interface_id = ntohl (if_id);
+
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-int api_pg_create_interface (vat_main_t *vam)
+int
+api_pg_capture (vat_main_t * vam)
 {
-    unformat_input_t * input = vam->input;
-    vl_api_pg_create_interface_t *mp;
-    f64 timeout;
+  unformat_input_t *input = vam->input;
+  vl_api_pg_capture_t *mp;
+  f64 timeout;
 
-    u32 if_id = ~0;
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (input, "if_id %d", &if_id))
-            ;
-        else
-            break;
+  u32 if_id = ~0;
+  u8 enable = 1;
+  u32 count = 1;
+  u8 pcap_file_set = 0;
+  u8 *pcap_file = 0;
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "if_id %d", &if_id))
+	;
+      else if (unformat (input, "pcap %s", &pcap_file))
+	pcap_file_set = 1;
+      else if (unformat (input, "count %d", &count))
+	;
+      else if (unformat (input, "disable"))
+	enable = 0;
+      else
+	break;
+    }
+  if (if_id == ~0)
+    {
+      errmsg ("missing pg interface index\n");
+      return -99;
     }
-    if (if_id == ~0) {
-        errmsg ("missing pg interface index\n");
-        return -99;
+  if (pcap_file_set > 0)
+    {
+      if (vec_len (pcap_file) > 255)
+	{
+	  errmsg ("pcap file name is too long\n");
+	  return -99;
+	}
     }
 
-    /* Construct the API message */
-    M(PG_CREATE_INTERFACE, pg_create_interface);
-    mp->context = 0;
-    mp->interface_id = ntohl(if_id);
+  u32 name_len = vec_len (pcap_file);
+  /* Construct the API message */
+  M (PG_CAPTURE, pg_capture);
+  mp->context = 0;
+  mp->interface_id = ntohl (if_id);
+  mp->is_enabled = enable;
+  mp->count = ntohl (count);
+  mp->pcap_name_length = ntohl (name_len);
+  if (pcap_file_set != 0)
+    {
+      clib_memcpy (mp->pcap_file_name, pcap_file, name_len);
+    }
+  vec_free (pcap_file);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-int api_pg_capture (vat_main_t *vam)
-{
-    unformat_input_t * input = vam->input;
-    vl_api_pg_capture_t *mp;
-    f64 timeout;
-
-    u32 if_id = ~0;
-    u8 enable = 1;
-    u32 count = 1;
-    u8 pcap_file_set = 0;
-    u8 * pcap_file = 0;
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (input, "if_id %d", &if_id))
-            ;
-        else if (unformat (input, "pcap %s", &pcap_file))
-            pcap_file_set = 1;
-        else if (unformat (input, "count %d", &count))
-            ;
-        else if (unformat (input, "disable"))
-            enable = 0;
-        else
-            break;
-    }
-    if (if_id == ~0) {
-        errmsg ("missing pg interface index\n");
-        return -99;
-    }
-    if (pcap_file_set>0) {
-    	if (vec_len (pcap_file) > 255) {
-    	    errmsg ("pcap file name is too long\n");
-    	    return -99;
-    	}
-    }
-
-    u32 name_len = vec_len(pcap_file);
-    /* Construct the API message */
-    M(PG_CAPTURE, pg_capture);
-    mp->context = 0;
-    mp->interface_id = ntohl(if_id);
-    mp->is_enabled = enable;
-    mp->count = ntohl(count);
-    mp->pcap_name_length = ntohl(name_len);
-    if (pcap_file_set != 0) {
-        clib_memcpy(mp->pcap_file_name, pcap_file, name_len);
-    }
-    vec_free(pcap_file);
-
-    S; W;
-    /* NOTREACHED */
-    return 0;
+int
+api_pg_enable_disable (vat_main_t * vam)
+{
+  unformat_input_t *input = vam->input;
+  vl_api_pg_enable_disable_t *mp;
+  f64 timeout;
+
+  u8 enable = 1;
+  u8 stream_name_set = 0;
+  u8 *stream_name = 0;
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "stream %s", &stream_name))
+	stream_name_set = 1;
+      else if (unformat (input, "disable"))
+	enable = 0;
+      else
+	break;
+    }
+
+  if (stream_name_set > 0)
+    {
+      if (vec_len (stream_name) > 255)
+	{
+	  errmsg ("stream name too long\n");
+	  return -99;
+	}
+    }
+
+  u32 name_len = vec_len (stream_name);
+  /* Construct the API message */
+  M (PG_ENABLE_DISABLE, pg_enable_disable);
+  mp->context = 0;
+  mp->is_enabled = enable;
+  if (stream_name_set != 0)
+    {
+      mp->stream_name_length = ntohl (name_len);
+      clib_memcpy (mp->stream_name, stream_name, name_len);
+    }
+  vec_free (stream_name);
+
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-int api_pg_enable_disable (vat_main_t *vam)
+int
+api_ip_source_and_port_range_check_add_del (vat_main_t * vam)
 {
-    unformat_input_t * input = vam->input;
-    vl_api_pg_enable_disable_t *mp;
-    f64 timeout;
+  unformat_input_t *input = vam->input;
+  vl_api_ip_source_and_port_range_check_add_del_t *mp;
+  f64 timeout;
 
-    u8 enable = 1;
-    u8 stream_name_set = 0;
-    u8 * stream_name = 0;
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (input, "stream %s", &stream_name))
-            stream_name_set = 1;
-    	else if (unformat (input, "disable"))
-            enable = 0;
-        else
-            break;
+  u16 *low_ports = 0;
+  u16 *high_ports = 0;
+  u16 this_low;
+  u16 this_hi;
+  ip4_address_t ip4_addr;
+  ip6_address_t ip6_addr;
+  u32 length;
+  u32 tmp, tmp2;
+  u8 prefix_set = 0;
+  u32 vrf_id = ~0;
+  u8 is_add = 1;
+  u8 is_ipv6 = 0;
+
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "%U/%d", unformat_ip4_address, &ip4_addr, &length))
+	{
+	  prefix_set = 1;
+	}
+      else
+	if (unformat
+	    (input, "%U/%d", unformat_ip6_address, &ip6_addr, &length))
+	{
+	  prefix_set = 1;
+	  is_ipv6 = 1;
+	}
+      else if (unformat (input, "vrf %d", &vrf_id))
+	;
+      else if (unformat (input, "del"))
+	is_add = 0;
+      else if (unformat (input, "port %d", &tmp))
+	{
+	  if (tmp == 0 || tmp > 65535)
+	    {
+	      errmsg ("port %d out of range", tmp);
+	      return -99;
+	    }
+	  this_low = tmp;
+	  this_hi = this_low + 1;
+	  vec_add1 (low_ports, this_low);
+	  vec_add1 (high_ports, this_hi);
+	}
+      else if (unformat (input, "range %d - %d", &tmp, &tmp2))
+	{
+	  if ((tmp > tmp2) || (tmp == 0) || (tmp2 > 65535))
+	    {
+	      errmsg ("incorrect range parameters\n");
+	      return -99;
+	    }
+	  this_low = tmp;
+	  /* Note: in debug CLI +1 is added to high before
+	     passing to real fn that does "the work"
+	     (ip_source_and_port_range_check_add_del).
+	     This fn is a wrapper around the binary API fn a
+	     control plane will call, which expects this increment
+	     to have occurred. Hence letting the binary API control
+	     plane fn do the increment for consistency between VAT
+	     and other control planes.
+	   */
+	  this_hi = tmp2;
+	  vec_add1 (low_ports, this_low);
+	  vec_add1 (high_ports, this_hi);
+	}
+      else
+	break;
     }
 
-    if (stream_name_set>0) {
-    	if (vec_len (stream_name) > 255) {
-            errmsg ("stream name too long\n");
-            return -99;
-    	}
+  if (prefix_set == 0)
+    {
+      errmsg ("<address>/<mask> not specified\n");
+      return -99;
     }
 
-    u32 name_len = vec_len(stream_name);
-    /* Construct the API message */
-    M(PG_ENABLE_DISABLE, pg_enable_disable);
-    mp->context = 0;
-    mp->is_enabled = enable;
-    if (stream_name_set != 0) {
-        mp->stream_name_length = ntohl(name_len);
-        clib_memcpy(mp->stream_name, stream_name, name_len);
+  if (vrf_id == ~0)
+    {
+      errmsg ("VRF ID required, not specified\n");
+      return -99;
     }
-    vec_free(stream_name);
 
-    S; W;
-    /* NOTREACHED */
-    return 0;
-}
+  if (vrf_id == 0)
+    {
+      errmsg
+	("VRF ID should not be default. Should be distinct VRF for this purpose.\n");
+      return -99;
+    }
 
-int api_ip_source_and_port_range_check_add_del (vat_main_t *vam)
-{
-    unformat_input_t * input = vam->input;
-    vl_api_ip_source_and_port_range_check_add_del_t *mp;
-    f64 timeout;
-
-    u16 * low_ports = 0;
-    u16 * high_ports = 0;
-    u16 this_low;
-    u16 this_hi;
-    ip4_address_t ip4_addr;
-    ip6_address_t ip6_addr;
-    u32 length;
-    u32 tmp, tmp2;
-    u8 prefix_set = 0;
-    u32 vrf_id =~0;
-    u8 is_add = 1;
-    u8 is_ipv6 = 0;
-
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
-        {
-            if (unformat (input, "%U/%d", unformat_ip4_address, &ip4_addr, &length))
-                {
-                    prefix_set = 1;
-                }
-            else if (unformat (input, "%U/%d", unformat_ip6_address, &ip6_addr, &length))
-                {
-                    prefix_set = 1;
-                    is_ipv6 = 1;
-                }
-            else if (unformat (input, "vrf %d", &vrf_id))
-                ;
-            else if (unformat (input, "del"))
-                is_add = 0;
-            else if (unformat (input, "port %d", &tmp))
-                {
-                    if (tmp == 0 || tmp > 65535) {
-                        errmsg ("port %d out of range", tmp);
-                        return -99;
-                    }
-                    this_low = tmp;
-                    this_hi = this_low + 1;
-                    vec_add1 (low_ports, this_low);
-                    vec_add1 (high_ports, this_hi);
-                }
-            else if (unformat (input, "range %d - %d", &tmp, &tmp2))
-                {
-                    if ((tmp > tmp2) ||
-                        (tmp == 0) ||
-                        (tmp2 > 65535)) {
-                        errmsg ("incorrect range parameters\n");
-                        return -99;
-                    }
-                    this_low = tmp;
-                    /* Note: in debug CLI +1 is added to high before
-                       passing to real fn that does "the work"
-                       (ip_source_and_port_range_check_add_del).
-                       This fn is a wrapper around the binary API fn a
-                       control plane will call, which expects this increment
-                       to have occurred. Hence letting the binary API control
-                       plane fn do the increment for consistency between VAT
-                       and other control planes.
-                     */
-                    this_hi = tmp2;
-                    vec_add1 (low_ports, this_low);
-                    vec_add1 (high_ports, this_hi);
-                }
-            else
-                break;
-        }
-
-    if (prefix_set == 0) {
-        errmsg ("<address>/<mask> not specified\n");
-        return -99;
-    }
-
-    if (vrf_id == ~0) {
-        errmsg ("VRF ID required, not specified\n");
-        return -99;
-    }
-
-    if (vrf_id == 0) {
-        errmsg ("VRF ID should not be default. Should be distinct VRF for this purpose.\n");
-        return -99;
-    }
-
-    if (vec_len(low_ports) == 0) {
-        errmsg ("At least one port or port range required\n");
-        return -99;
-    }
-
-    M(IP_SOURCE_AND_PORT_RANGE_CHECK_ADD_DEL, ip_source_and_port_range_check_add_del);
-
-    mp->is_add = is_add;
-
-    if (is_ipv6) {
-        mp->is_ipv6 = 1;
-        clib_memcpy (mp->address, &ip6_addr, sizeof (ip6_addr));
-    } else {
-        mp->is_ipv6 = 0;
-        clib_memcpy (mp->address, &ip4_addr, sizeof (ip4_addr));
-    }
-
-    mp->mask_length = length;
-    mp->number_of_ranges = vec_len (low_ports);
-
-    clib_memcpy (mp->low_ports, low_ports, vec_len(low_ports));
-    vec_free(low_ports);
-
-    clib_memcpy (mp->high_ports, high_ports, vec_len(high_ports));
-    vec_free (high_ports);
-
-    mp->vrf_id = ntohl(vrf_id);
-
-    S; W;
-    /* NOTREACHED */
-    return 0;
+  if (vec_len (low_ports) == 0)
+    {
+      errmsg ("At least one port or port range required\n");
+      return -99;
+    }
+
+  M (IP_SOURCE_AND_PORT_RANGE_CHECK_ADD_DEL,
+     ip_source_and_port_range_check_add_del);
+
+  mp->is_add = is_add;
+
+  if (is_ipv6)
+    {
+      mp->is_ipv6 = 1;
+      clib_memcpy (mp->address, &ip6_addr, sizeof (ip6_addr));
+    }
+  else
+    {
+      mp->is_ipv6 = 0;
+      clib_memcpy (mp->address, &ip4_addr, sizeof (ip4_addr));
+    }
+
+  mp->mask_length = length;
+  mp->number_of_ranges = vec_len (low_ports);
+
+  clib_memcpy (mp->low_ports, low_ports, vec_len (low_ports));
+  vec_free (low_ports);
+
+  clib_memcpy (mp->high_ports, high_ports, vec_len (high_ports));
+  vec_free (high_ports);
+
+  mp->vrf_id = ntohl (vrf_id);
+
+  S;
+  W;
+  /* NOTREACHED */
+  return 0;
 }
 
-int api_ip_source_and_port_range_check_interface_add_del (vat_main_t * vam)
+int
+api_ip_source_and_port_range_check_interface_add_del (vat_main_t * vam)
 {
-    unformat_input_t * input = vam->input;
-    vl_api_ip_source_and_port_range_check_interface_add_del_t *mp;
-    f64 timeout;
-    u32 sw_if_index = ~0;
-    int vrf_set = 0;
-    u32 tcp_out_vrf_id = ~0, udp_out_vrf_id = ~0;
-    u32 tcp_in_vrf_id = ~0, udp_in_vrf_id = ~0;
-    u8 is_add = 1;
+  unformat_input_t *input = vam->input;
+  vl_api_ip_source_and_port_range_check_interface_add_del_t *mp;
+  f64 timeout;
+  u32 sw_if_index = ~0;
+  int vrf_set = 0;
+  u32 tcp_out_vrf_id = ~0, udp_out_vrf_id = ~0;
+  u32 tcp_in_vrf_id = ~0, udp_in_vrf_id = ~0;
+  u8 is_add = 1;
 
-    while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
-      {
-        if (unformat (input, "%U", unformat_sw_if_index, vam, &sw_if_index))
-            ;
-        else if (unformat (input, "sw_if_index %d", &sw_if_index))
-            ;
-        else if (unformat (input, "tcp-out-vrf %d", &tcp_out_vrf_id))
-            vrf_set=1;
-        else if (unformat (input, "udp-out-vrf %d", &udp_out_vrf_id))
-            vrf_set=1;
-        else if (unformat (input, "tcp-in-vrf %d", &tcp_in_vrf_id))
-            vrf_set=1;
-        else if (unformat (input, "udp-in-vrf %d", &udp_in_vrf_id))
-            vrf_set=1;
-        else if (unformat (input, "del"))
-            is_add = 0;
-        else
-              break;
-      }
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "%U", unformat_sw_if_index, vam, &sw_if_index))
+	;
+      else if (unformat (input, "sw_if_index %d", &sw_if_index))
+	;
+      else if (unformat (input, "tcp-out-vrf %d", &tcp_out_vrf_id))
+	vrf_set = 1;
+      else if (unformat (input, "udp-out-vrf %d", &udp_out_vrf_id))
+	vrf_set = 1;
+      else if (unformat (input, "tcp-in-vrf %d", &tcp_in_vrf_id))
+	vrf_set = 1;
+      else if (unformat (input, "udp-in-vrf %d", &udp_in_vrf_id))
+	vrf_set = 1;
+      else if (unformat (input, "del"))
+	is_add = 0;
+      else
+	break;
+    }
 
-    if (sw_if_index == ~0) {
-          errmsg ("Interface required but not specified\n");
-          return -99;
+  if (sw_if_index == ~0)
+    {
+      errmsg ("Interface required but not specified\n");
+      return -99;
     }
 
-    if (vrf_set == 0) {
-        errmsg ("VRF ID required but not specified\n");
-        return -99;
+  if (vrf_set == 0)
+    {
+      errmsg ("VRF ID required but not specified\n");
+      return -99;
     }
 
-    if (tcp_out_vrf_id == 0
-        || udp_out_vrf_id == 0
-        || tcp_in_vrf_id == 0
-        || udp_in_vrf_id == 0) {
-        errmsg ("VRF ID should not be default. Should be distinct VRF for this purpose.\n");
-        return -99;
+  if (tcp_out_vrf_id == 0
+      || udp_out_vrf_id == 0 || tcp_in_vrf_id == 0 || udp_in_vrf_id == 0)
+    {
+      errmsg
+	("VRF ID should not be default. Should be distinct VRF for this purpose.\n");
+      return -99;
     }
 
-    /* Construct the API message */
-    M(IP_SOURCE_AND_PORT_RANGE_CHECK_INTERFACE_ADD_DEL, ip_source_and_port_range_check_interface_add_del);
+  /* Construct the API message */
+  M (IP_SOURCE_AND_PORT_RANGE_CHECK_INTERFACE_ADD_DEL,
+     ip_source_and_port_range_check_interface_add_del);
 
-    mp->sw_if_index = ntohl (sw_if_index);
-    mp->is_add = is_add;
-    mp->tcp_out_vrf_id = ntohl (tcp_out_vrf_id);
-    mp->udp_out_vrf_id = ntohl (udp_out_vrf_id);
-    mp->tcp_in_vrf_id = ntohl (tcp_in_vrf_id);
-    mp->udp_in_vrf_id = ntohl (udp_in_vrf_id);
+  mp->sw_if_index = ntohl (sw_if_index);
+  mp->is_add = is_add;
+  mp->tcp_out_vrf_id = ntohl (tcp_out_vrf_id);
+  mp->udp_out_vrf_id = ntohl (udp_out_vrf_id);
+  mp->tcp_in_vrf_id = ntohl (tcp_in_vrf_id);
+  mp->udp_in_vrf_id = ntohl (udp_in_vrf_id);
 
-    /* send it... */
-    S;
+  /* send it... */
+  S;
 
-    /* Wait for a reply... */
-    W;
+  /* Wait for a reply... */
+  W;
 }
 
-static int q_or_quit (vat_main_t * vam)
+static int
+q_or_quit (vat_main_t * vam)
 {
-    longjmp (vam->jump_buf, 1);
-    return 0; /* not so much */
+  longjmp (vam->jump_buf, 1);
+  return 0;			/* not so much */
 }
-static int q (vat_main_t * vam) {return q_or_quit (vam);}
-static int quit (vat_main_t * vam) {return q_or_quit (vam);}
 
-static int comment (vat_main_t * vam)
+static int
+q (vat_main_t * vam)
 {
-    return 0;
+  return q_or_quit (vam);
 }
 
-static int cmd_cmp (void * a1, void * a2)
+static int
+quit (vat_main_t * vam)
 {
-  u8 ** c1 = a1;
-  u8 ** c2 = a2;
+  return q_or_quit (vam);
+}
 
-  return strcmp ((char *)(c1[0]), (char *)(c2[0]));
+static int
+comment (vat_main_t * vam)
+{
+  return 0;
 }
 
-static int help (vat_main_t * vam)
+static int
+cmd_cmp (void *a1, void *a2)
 {
-    u8 ** cmds = 0;
-    u8 * name = 0;
-    hash_pair_t * p;
-    unformat_input_t * i = vam->input;
-    int j;
+  u8 **c1 = a1;
+  u8 **c2 = a2;
 
-    if (unformat (i, "%s", &name)) {
-        uword *hs;
+  return strcmp ((char *) (c1[0]), (char *) (c2[0]));
+}
 
-        vec_add1(name, 0);
+static int
+help (vat_main_t * vam)
+{
+  u8 **cmds = 0;
+  u8 *name = 0;
+  hash_pair_t *p;
+  unformat_input_t *i = vam->input;
+  int j;
 
-        hs = hash_get_mem (vam->help_by_name, name);
-        if (hs)
-            fformat (vam->ofp, "usage: %s %s\n", name, hs[0]);
-        else
-            fformat (vam->ofp, "No such msg / command '%s'\n", name);
-        vec_free(name);
-        return 0;
+  if (unformat (i, "%s", &name))
+    {
+      uword *hs;
+
+      vec_add1 (name, 0);
+
+      hs = hash_get_mem (vam->help_by_name, name);
+      if (hs)
+	fformat (vam->ofp, "usage: %s %s\n", name, hs[0]);
+      else
+	fformat (vam->ofp, "No such msg / command '%s'\n", name);
+      vec_free (name);
+      return 0;
     }
 
-    fformat(vam->ofp, "Help is available for the following:\n");
+  fformat (vam->ofp, "Help is available for the following:\n");
 
+    /* *INDENT-OFF* */
     hash_foreach_pair (p, vam->function_by_name,
     ({
-        vec_add1 (cmds, (u8 *)(p->key));
+      vec_add1 (cmds, (u8 *)(p->key));
     }));
+    /* *INDENT-ON* */
 
-    vec_sort_with_function (cmds, cmd_cmp);
+  vec_sort_with_function (cmds, cmd_cmp);
 
-    for (j = 0; j < vec_len(cmds); j++)
-        fformat (vam->ofp, "%s\n", cmds[j]);
+  for (j = 0; j < vec_len (cmds); j++)
+    fformat (vam->ofp, "%s\n", cmds[j]);
 
-    vec_free (cmds);
-    return 0;
+  vec_free (cmds);
+  return 0;
 }
 
-static int set (vat_main_t * vam)
+static int
+set (vat_main_t * vam)
 {
-    u8 * name = 0, * value = 0;
-    unformat_input_t * i = vam->input;
+  u8 *name = 0, *value = 0;
+  unformat_input_t *i = vam->input;
 
-    if (unformat (i, "%s", &name)) {
-        /* The input buffer is a vector, not a string. */
-        value = vec_dup (i->buffer);
-        vec_delete (value, i->index, 0);
-        /* Almost certainly has a trailing newline */
-        if (value[vec_len(value)-1] == '\n')
-            value[vec_len(value)-1] = 0;
-        /* Make sure it's a proper string, one way or the other */
-        vec_add1 (value, 0);
-        (void) clib_macro_set_value (&vam->macro_main,
-                                     (char *)name, (char *)value);
+  if (unformat (i, "%s", &name))
+    {
+      /* The input buffer is a vector, not a string. */
+      value = vec_dup (i->buffer);
+      vec_delete (value, i->index, 0);
+      /* Almost certainly has a trailing newline */
+      if (value[vec_len (value) - 1] == '\n')
+	value[vec_len (value) - 1] = 0;
+      /* Make sure it's a proper string, one way or the other */
+      vec_add1 (value, 0);
+      (void) clib_macro_set_value (&vam->macro_main,
+				   (char *) name, (char *) value);
     }
-    else
-        errmsg ("usage: set <name> <value>\n");
+  else
+    errmsg ("usage: set <name> <value>\n");
 
-    vec_free (name);
-    vec_free (value);
-    return 0;
+  vec_free (name);
+  vec_free (value);
+  return 0;
 }
 
-static int unset (vat_main_t * vam)
+static int
+unset (vat_main_t * vam)
 {
-    u8 * name = 0;
+  u8 *name = 0;
 
-    if (unformat (vam->input, "%s", &name))
-        if (clib_macro_unset (&vam->macro_main, (char *)name) == 1)
-            errmsg ("unset: %s wasn't set\n", name);
-    vec_free (name);
-    return 0;
+  if (unformat (vam->input, "%s", &name))
+    if (clib_macro_unset (&vam->macro_main, (char *) name) == 1)
+      errmsg ("unset: %s wasn't set\n", name);
+  vec_free (name);
+  return 0;
 }
 
-typedef struct {
-    u8 * name;
-    u8 * value;
+typedef struct
+{
+  u8 *name;
+  u8 *value;
 } macro_sort_t;
 
 
-static int macro_sort_cmp (void * a1, void * a2)
+static int
+macro_sort_cmp (void *a1, void *a2)
 {
-  macro_sort_t * s1 = a1;
-  macro_sort_t * s2 = a2;
+  macro_sort_t *s1 = a1;
+  macro_sort_t *s2 = a2;
 
-  return strcmp ((char *)(s1->name), (char *)(s2->name));
+  return strcmp ((char *) (s1->name), (char *) (s2->name));
 }
 
-static int dump_macro_table (vat_main_t * vam)
+static int
+dump_macro_table (vat_main_t * vam)
 {
-    macro_sort_t * sort_me = 0, * sm;
-    int i;
-    hash_pair_t * p;
+  macro_sort_t *sort_me = 0, *sm;
+  int i;
+  hash_pair_t *p;
 
+    /* *INDENT-OFF* */
     hash_foreach_pair (p, vam->macro_main.the_value_table_hash,
     ({
-        vec_add2 (sort_me, sm, 1);
-        sm->name = (u8 *)(p->key);
-        sm->value = (u8 *) (p->value[0]);
+      vec_add2 (sort_me, sm, 1);
+      sm->name = (u8 *)(p->key);
+      sm->value = (u8 *) (p->value[0]);
     }));
+    /* *INDENT-ON* */
 
-    vec_sort_with_function (sort_me, macro_sort_cmp);
+  vec_sort_with_function (sort_me, macro_sort_cmp);
 
-    if (vec_len(sort_me))
-        fformat (vam->ofp, "%-15s%s\n", "Name", "Value");
-    else
-        fformat (vam->ofp, "The macro table is empty...\n");
+  if (vec_len (sort_me))
+    fformat (vam->ofp, "%-15s%s\n", "Name", "Value");
+  else
+    fformat (vam->ofp, "The macro table is empty...\n");
 
-    for (i = 0; i < vec_len (sort_me); i++)
-        fformat (vam->ofp, "%-15s%s\n", sort_me[i].name,
-                 sort_me[i].value);
-    return 0;
+  for (i = 0; i < vec_len (sort_me); i++)
+    fformat (vam->ofp, "%-15s%s\n", sort_me[i].name, sort_me[i].value);
+  return 0;
 }
 
-static int dump_node_table (vat_main_t * vam)
+static int
+dump_node_table (vat_main_t * vam)
 {
-    int i, j;
-    vlib_node_t * node, * next_node;
+  int i, j;
+  vlib_node_t *node, *next_node;
 
-    if (vec_len (vam->graph_nodes) == 0) {
-        fformat (vam->ofp, "Node table empty, issue get_node_graph...\n");
-        return 0;
+  if (vec_len (vam->graph_nodes) == 0)
+    {
+      fformat (vam->ofp, "Node table empty, issue get_node_graph...\n");
+      return 0;
     }
 
-    for (i = 0; i < vec_len (vam->graph_nodes); i++) {
-        node = vam->graph_nodes[i];
-        fformat (vam->ofp, "[%d] %s\n", i, node->name);
-        for (j = 0; j < vec_len (node->next_nodes); j++) {
-            if (node->next_nodes[j] != ~0) {
-                next_node = vam->graph_nodes[node->next_nodes[j]];
-                fformat (vam->ofp, "  [%d] %s\n", j, next_node->name);
-            }
-        }
+  for (i = 0; i < vec_len (vam->graph_nodes); i++)
+    {
+      node = vam->graph_nodes[i];
+      fformat (vam->ofp, "[%d] %s\n", i, node->name);
+      for (j = 0; j < vec_len (node->next_nodes); j++)
+	{
+	  if (node->next_nodes[j] != ~0)
+	    {
+	      next_node = vam->graph_nodes[node->next_nodes[j]];
+	      fformat (vam->ofp, "  [%d] %s\n", j, next_node->name);
+	    }
+	}
     }
-    return 0;
+  return 0;
 }
 
-static int search_node_table (vat_main_t * vam)
-{
-    unformat_input_t * line_input = vam->input;
-    u8 * node_to_find;
-    int j;
-    vlib_node_t * node, * next_node;
-    uword * p;
-
-    if (vam->graph_node_index_by_name == 0) {
-        fformat (vam->ofp, "Node table empty, issue get_node_graph...\n");
-        return 0;
-    }
-
-    while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (line_input, "%s", &node_to_find)) {
-            vec_add1 (node_to_find, 0);
-            p = hash_get_mem (vam->graph_node_index_by_name, node_to_find);
-            if (p == 0) {
-                fformat (vam->ofp, "%s not found...\n", node_to_find);
-                goto out;
-            }
-            node = vam->graph_nodes[p[0]];
-            fformat (vam->ofp, "[%d] %s\n", p[0], node->name);
-            for (j = 0; j < vec_len (node->next_nodes); j++) {
-                if (node->next_nodes[j] != ~0) {
-                    next_node = vam->graph_nodes[node->next_nodes[j]];
-                    fformat (vam->ofp, "  [%d] %s\n", j, next_node->name);
-                }
-            }
-        }
-
-        else {
-            clib_warning ("parse error '%U'", format_unformat_error,
-                          line_input);
-            return -99;
-        }
+static int
+search_node_table (vat_main_t * vam)
+{
+  unformat_input_t *line_input = vam->input;
+  u8 *node_to_find;
+  int j;
+  vlib_node_t *node, *next_node;
+  uword *p;
+
+  if (vam->graph_node_index_by_name == 0)
+    {
+      fformat (vam->ofp, "Node table empty, issue get_node_graph...\n");
+      return 0;
+    }
+
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (line_input, "%s", &node_to_find))
+	{
+	  vec_add1 (node_to_find, 0);
+	  p = hash_get_mem (vam->graph_node_index_by_name, node_to_find);
+	  if (p == 0)
+	    {
+	      fformat (vam->ofp, "%s not found...\n", node_to_find);
+	      goto out;
+	    }
+	  node = vam->graph_nodes[p[0]];
+	  fformat (vam->ofp, "[%d] %s\n", p[0], node->name);
+	  for (j = 0; j < vec_len (node->next_nodes); j++)
+	    {
+	      if (node->next_nodes[j] != ~0)
+		{
+		  next_node = vam->graph_nodes[node->next_nodes[j]];
+		  fformat (vam->ofp, "  [%d] %s\n", j, next_node->name);
+		}
+	    }
+	}
+
+      else
+	{
+	  clib_warning ("parse error '%U'", format_unformat_error,
+			line_input);
+	  return -99;
+	}
 
     out:
-        vec_free(node_to_find);
+      vec_free (node_to_find);
 
     }
 
-    return 0;
+  return 0;
 }
 
 
-static int script (vat_main_t * vam)
+static int
+script (vat_main_t * vam)
 {
-    u8 * s = 0;
-    char * save_current_file;
-    unformat_input_t save_input;
-    jmp_buf save_jump_buf;
-    u32 save_line_number;
+  u8 *s = 0;
+  char *save_current_file;
+  unformat_input_t save_input;
+  jmp_buf save_jump_buf;
+  u32 save_line_number;
 
-    FILE * new_fp, * save_ifp;
+  FILE *new_fp, *save_ifp;
 
-    if (unformat (vam->input, "%s", &s)) {
-        new_fp = fopen ((char *)s, "r");
-        if (new_fp == 0) {
-            errmsg ("Couldn't open script file %s\n", s);
-            vec_free (s);
-            return -99;
-        }
-    } else {
-        errmsg ("Missing script name\n");
-        return -99;
+  if (unformat (vam->input, "%s", &s))
+    {
+      new_fp = fopen ((char *) s, "r");
+      if (new_fp == 0)
+	{
+	  errmsg ("Couldn't open script file %s\n", s);
+	  vec_free (s);
+	  return -99;
+	}
+    }
+  else
+    {
+      errmsg ("Missing script name\n");
+      return -99;
     }
 
-    clib_memcpy (&save_input, &vam->input, sizeof (save_input));
-    clib_memcpy (&save_jump_buf, &vam->jump_buf, sizeof (save_jump_buf));
-    save_ifp = vam->ifp;
-    save_line_number = vam->input_line_number;
-    save_current_file = (char *) vam->current_file;
+  clib_memcpy (&save_input, &vam->input, sizeof (save_input));
+  clib_memcpy (&save_jump_buf, &vam->jump_buf, sizeof (save_jump_buf));
+  save_ifp = vam->ifp;
+  save_line_number = vam->input_line_number;
+  save_current_file = (char *) vam->current_file;
 
-    vam->input_line_number = 0;
-    vam->ifp = new_fp;
-    vam->current_file = s;
-    do_one_file (vam);
+  vam->input_line_number = 0;
+  vam->ifp = new_fp;
+  vam->current_file = s;
+  do_one_file (vam);
 
-    clib_memcpy (&vam->input, &save_input, sizeof (vam->input));
-    clib_memcpy (&vam->jump_buf, &save_jump_buf, sizeof (save_jump_buf));
-    vam->ifp = save_ifp;
-    vam->input_line_number = save_line_number;
-    vam->current_file = (u8 *) save_current_file;
-    vec_free (s);
+  clib_memcpy (&vam->input, &save_input, sizeof (vam->input));
+  clib_memcpy (&vam->jump_buf, &save_jump_buf, sizeof (save_jump_buf));
+  vam->ifp = save_ifp;
+  vam->input_line_number = save_line_number;
+  vam->current_file = (u8 *) save_current_file;
+  vec_free (s);
 
-    return 0;
+  return 0;
 }
 
-static int echo (vat_main_t * vam)
+static int
+echo (vat_main_t * vam)
 {
-    fformat (vam->ofp, "%v", vam->input->buffer);
-    return 0;
+  fformat (vam->ofp, "%v", vam->input->buffer);
+  return 0;
 }
 
 /* List of API message constructors, CLI names map to api_xxx */
@@ -14187,7 +15489,8 @@ _(unset, "usage: unset <variable-name>")
 foreach_vpe_api_reply_msg;
 #undef _
 
-void vat_api_hookup (vat_main_t *vam)
+void
+vat_api_hookup (vat_main_t * vam)
 {
 #define _(N,n)                                                  \
     vl_msg_api_set_handlers(VL_API_##N, #n,                     \
@@ -14196,38 +15499,35 @@ void vat_api_hookup (vat_main_t *vam)
                            vl_api_##n##_t_endian,               \
                            vl_api_##n##_t_print,                \
                            sizeof(vl_api_##n##_t), 1);
-    foreach_vpe_api_reply_msg;
+  foreach_vpe_api_reply_msg;
 #undef _
 
-    vl_msg_api_set_first_available_msg_id (VL_MSG_FIRST_AVAILABLE);
+  vl_msg_api_set_first_available_msg_id (VL_MSG_FIRST_AVAILABLE);
 
-    vam->sw_if_index_by_interface_name =
-        hash_create_string (0, sizeof (uword));
+  vam->sw_if_index_by_interface_name = hash_create_string (0, sizeof (uword));
 
-    vam->function_by_name =
-        hash_create_string (0, sizeof(uword));
+  vam->function_by_name = hash_create_string (0, sizeof (uword));
 
-    vam->help_by_name =
-        hash_create_string (0, sizeof(uword));
+  vam->help_by_name = hash_create_string (0, sizeof (uword));
 
-    /* API messages we can send */
+  /* API messages we can send */
 #define _(n,h) hash_set_mem (vam->function_by_name, #n, api_##n);
-    foreach_vpe_api_msg;
+  foreach_vpe_api_msg;
 #undef _
 
-    /* Help strings */
+  /* Help strings */
 #define _(n,h) hash_set_mem (vam->help_by_name, #n, h);
-    foreach_vpe_api_msg;
+  foreach_vpe_api_msg;
 #undef _
 
-    /* CLI functions */
+  /* CLI functions */
 #define _(n,h) hash_set_mem (vam->function_by_name, #n, n);
-    foreach_cli_function;
+  foreach_cli_function;
 #undef _
 
-    /* Help strings */
+  /* Help strings */
 #define _(n,h) hash_set_mem (vam->help_by_name, #n, h);
-    foreach_cli_function;
+  foreach_cli_function;
 #undef _
 }
 
@@ -14236,11 +15536,20 @@ void vat_api_hookup (vat_main_t *vam)
 #include <vpp-api/vpe.api.h>
 #undef vl_api_version
 
-void vl_client_add_api_signatures (vl_api_memclnt_create_t *mp)
+void
+vl_client_add_api_signatures (vl_api_memclnt_create_t * mp)
 {
-    /*
-     * Send the main API signature in slot 0. This bit of code must
-     * match the checks in ../vpe/api/api.c: vl_msg_api_version_check().
-     */
-    mp->api_versions[0] = clib_host_to_net_u32 (vpe_api_version);
+  /*
+   * Send the main API signature in slot 0. This bit of code must
+   * match the checks in ../vpe/api/api.c: vl_msg_api_version_check().
+   */
+  mp->api_versions[0] = clib_host_to_net_u32 (vpe_api_version);
 }
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
diff --git a/vpp-api-test/vat/json_format.c b/vpp-api-test/vat/json_format.c
index 70447ed9..6f316d97 100644
--- a/vpp-api-test/vat/json_format.c
+++ b/vpp-api-test/vat/json_format.c
@@ -24,22 +24,25 @@
 
 #define VAT_TAB_WIDTH               2
 
-typedef struct vat_print_ctx_s {
-    FILE *ofp;
-    u32 indent;
+typedef struct vat_print_ctx_s
+{
+  FILE *ofp;
+  u32 indent;
 } vat_print_ctx_t;
 
 /* Format an IP4 address. */
-static u8 * vat_json_format_ip4_address (u8 * s, va_list * args)
+static u8 *
+vat_json_format_ip4_address (u8 * s, va_list * args)
 {
-  u8 * a = va_arg (*args, u8 *);
+  u8 *a = va_arg (*args, u8 *);
   return format (s, "%d.%d.%d.%d", a[0], a[1], a[2], a[3]);
 }
 
 /* Format an IP6 address. */
-static u8 * vat_json_format_ip6_address (u8 * s, va_list * args)
+static u8 *
+vat_json_format_ip6_address (u8 * s, va_list * args)
 {
-  ip6_address_t * a = va_arg (*args, ip6_address_t *);
+  ip6_address_t *a = va_arg (*args, ip6_address_t *);
   u32 i, i_max_n_zero, max_n_zeros, i_first_zero, n_zeros, last_double_colon;
 
   i_max_n_zero = ARRAY_LEN (a->as_u16);
@@ -50,77 +53,79 @@ static u8 * vat_json_format_ip6_address (u8 * s, va_list * args)
     {
       u32 is_zero = a->as_u16[i] == 0;
       if (is_zero && i_first_zero >= ARRAY_LEN (a->as_u16))
-        {
-          i_first_zero = i;
-          n_zeros = 0;
-        }
+	{
+	  i_first_zero = i;
+	  n_zeros = 0;
+	}
       n_zeros += is_zero;
-      if ((! is_zero && n_zeros > max_n_zeros)
-          || (i + 1 >= ARRAY_LEN (a->as_u16) && n_zeros > max_n_zeros))
-        {
-          i_max_n_zero = i_first_zero;
-          max_n_zeros = n_zeros;
-          i_first_zero = ARRAY_LEN (a->as_u16);
-          n_zeros = 0;
-        }
+      if ((!is_zero && n_zeros > max_n_zeros)
+	  || (i + 1 >= ARRAY_LEN (a->as_u16) && n_zeros > max_n_zeros))
+	{
+	  i_max_n_zero = i_first_zero;
+	  max_n_zeros = n_zeros;
+	  i_first_zero = ARRAY_LEN (a->as_u16);
+	  n_zeros = 0;
+	}
     }
 
   last_double_colon = 0;
   for (i = 0; i < ARRAY_LEN (a->as_u16); i++)
     {
       if (i == i_max_n_zero && max_n_zeros > 1)
-        {
-          s = format (s, "::");
-          i += max_n_zeros - 1;
-          last_double_colon = 1;
-        }
+	{
+	  s = format (s, "::");
+	  i += max_n_zeros - 1;
+	  last_double_colon = 1;
+	}
       else
-        {
-          s = format (s, "%s%x",
-                      (last_double_colon || i == 0) ? "" : ":",
-                      clib_net_to_host_u16 (a->as_u16[i]));
-          last_double_colon = 0;
-        }
+	{
+	  s = format (s, "%s%x",
+		      (last_double_colon || i == 0) ? "" : ":",
+		      clib_net_to_host_u16 (a->as_u16[i]));
+	  last_double_colon = 0;
+	}
     }
 
   return s;
 }
 
 static void
-vat_json_indent_print (vat_print_ctx_t *ctx)
+vat_json_indent_print (vat_print_ctx_t * ctx)
 {
-    int i;
-    for (i=0; i<ctx->indent * VAT_TAB_WIDTH; i++) {
-        fformat(ctx->ofp, " ");
+  int i;
+  for (i = 0; i < ctx->indent * VAT_TAB_WIDTH; i++)
+    {
+      fformat (ctx->ofp, " ");
     }
 }
 
 static void
-vat_json_indent_line (vat_print_ctx_t * ctx, char * fmt, ...)
+vat_json_indent_line (vat_print_ctx_t * ctx, char *fmt, ...)
 {
-    va_list va;
+  va_list va;
 
-    vat_json_indent_print(ctx);
-    va_start(va, fmt);
-    va_fformat(ctx->ofp, fmt, &va);
-    va_end(va);
+  vat_json_indent_print (ctx);
+  va_start (va, fmt);
+  va_fformat (ctx->ofp, fmt, &va);
+  va_end (va);
 }
 
 static u8
 is_num_only (vat_json_node_t * p)
 {
-    vat_json_node_t * elem;
-    vec_foreach(elem, p) {
-        if (VAT_JSON_INT != elem->type &&
-                VAT_JSON_UINT != elem->type) {
-            return 0;
-        }
-    }
-    return 1;
+  vat_json_node_t *elem;
+  vec_foreach (elem, p)
+  {
+    if (VAT_JSON_INT != elem->type && VAT_JSON_UINT != elem->type)
+      {
+	return 0;
+      }
+  }
+  return 1;
 }
 
 static void
-vat_json_print_internal (vat_print_ctx_t *ctx, vat_json_node_t *node)
+vat_json_print_internal (vat_print_ctx_t * ctx, vat_json_node_t * node)
 {
 #define P(fmt,...) fformat(ctx->ofp, fmt, ##__VA_ARGS__)
 #define PL(fmt,...) fformat(ctx->ofp, fmt"\n", ##__VA_ARGS__)
@@ -129,85 +134,106 @@ vat_json_print_internal (vat_print_ctx_t *ctx, vat_json_node_t *node)
 #define INCR (ctx->indent++)
 #define DECR (ctx->indent--)
 
-    vat_json_pair_t *pair;
-    u32 i, count;
-    vat_json_node_t *elem;
-    u8 num_only = 0;
+  vat_json_pair_t *pair;
+  u32 i, count;
+  vat_json_node_t *elem;
+  u8 num_only = 0;
 
-    if (!node) {
-        return;
+  if (!node)
+    {
+      return;
     }
 
-    switch (node->type) {
+  switch (node->type)
+    {
     case VAT_JSON_OBJECT:
-        count = vec_len(node->pairs);
-        if (count >= 1) {
-            PL("{");
-            INCR;
-            for (i=0; i<count; i++) {
-                pair = &node->pairs[i];
-                PP("\"%s\": ", pair->name);
-                vat_json_print_internal(ctx, &pair->value);
-                if (i < count - 1) {
-                    P(",");
-                }
-                PL();
-            }
-            DECR;
-            PP("}");
-        } else { P("{}"); }
-        break;
+      count = vec_len (node->pairs);
+      if (count >= 1)
+	{
+	  PL ("{");
+	  INCR;
+	  for (i = 0; i < count; i++)
+	    {
+	      pair = &node->pairs[i];
+	      PP ("\"%s\": ", pair->name);
+	      vat_json_print_internal (ctx, &pair->value);
+	      if (i < count - 1)
+		{
+		  P (",");
+		}
+	      PL ();
+	    }
+	  DECR;
+	  PP ("}");
+	}
+      else
+	{
+	  P ("{}");
+	}
+      break;
     case VAT_JSON_ARRAY:
-        num_only = is_num_only(node->array);
-        count = vec_len(node->array);
-        if (count >= 1) {
-            if (num_only)
-                P("[");
-            else
-                PL("[ ");
-            INCR;
-            for (i=0; i<count; i++) {
-                elem = &node->array[i];
-                if (!num_only) {
-                    vat_json_indent_print(ctx);
-                }
-                vat_json_print_internal(ctx, elem);
-                if (i < count - 1) {
-                    if (num_only) {
-                        P(", ");
-                    } else {
-                        P(",");
-                    }
-                }
-                if (!num_only) PL();
-            }
-            DECR;
-            if (!num_only)
-                PP("]");
-            else
-                P("]");
-        } else { P("[]"); }
-        break;
+      num_only = is_num_only (node->array);
+      count = vec_len (node->array);
+      if (count >= 1)
+	{
+	  if (num_only)
+	    P ("[");
+	  else
+	    PL ("[ ");
+	  INCR;
+	  for (i = 0; i < count; i++)
+	    {
+	      elem = &node->array[i];
+	      if (!num_only)
+		{
+		  vat_json_indent_print (ctx);
+		}
+	      vat_json_print_internal (ctx, elem);
+	      if (i < count - 1)
+		{
+		  if (num_only)
+		    {
+		      P (", ");
+		    }
+		  else
+		    {
+		      P (",");
+		    }
+		}
+	      if (!num_only)
+		PL ();
+	    }
+	  DECR;
+	  if (!num_only)
+	    PP ("]");
+	  else
+	    P ("]");
+	}
+      else
+	{
+	  P ("[]");
+	}
+      break;
     case VAT_JSON_INT:
-        P("%d", node->sint);
-        break;
+      P ("%d", node->sint);
+      break;
     case VAT_JSON_UINT:
-        P("%"PRIu64, node->uint);
-        break;
+      P ("%" PRIu64, node->uint);
+      break;
     case VAT_JSON_REAL:
-        P("%f", node->real);
-        break;
+      P ("%f", node->real);
+      break;
     case VAT_JSON_STRING:
-        P("\"%s\"", node->string);
-        break;
+      P ("\"%s\"", node->string);
+      break;
     case VAT_JSON_IPV4:
-        P("\"%U\"", vat_json_format_ip4_address, &node->ip4);
-        break;
+      P ("\"%U\"", vat_json_format_ip4_address, &node->ip4);
+      break;
     case VAT_JSON_IPV6:
-        P("\"%U\"", vat_json_format_ip6_address, &node->ip6);
-        break;
+      P ("\"%U\"", vat_json_format_ip6_address, &node->ip6);
+      break;
     default:
-        break;
+      break;
     }
 #undef PPL
 #undef PP
@@ -215,47 +241,64 @@ vat_json_print_internal (vat_print_ctx_t *ctx, vat_json_node_t *node)
 #undef P
 }
 
-void vat_json_print(FILE *ofp, vat_json_node_t *node)
+void
+vat_json_print (FILE * ofp, vat_json_node_t * node)
 {
-    vat_print_ctx_t ctx;
-    memset(&ctx, 0, sizeof ctx);
-    ctx.indent = 0;
-    ctx.ofp = ofp;
-    fformat(ofp, "\n");
-    vat_json_print_internal(&ctx, node);
-    fformat(ofp, "\n");
+  vat_print_ctx_t ctx;
+  memset (&ctx, 0, sizeof ctx);
+  ctx.indent = 0;
+  ctx.ofp = ofp;
+  fformat (ofp, "\n");
+  vat_json_print_internal (&ctx, node);
+  fformat (ofp, "\n");
 }
 
-void vat_json_free (vat_json_node_t *node)
+void
+vat_json_free (vat_json_node_t * node)
 {
-    int i = 0;
+  int i = 0;
 
-    if (NULL == node) {
-        return;
+  if (NULL == node)
+    {
+      return;
     }
-    switch (node->type) {
+  switch (node->type)
+    {
     case VAT_JSON_OBJECT:
-        for (i = 0; i < vec_len(node->pairs); i++) {
-            vat_json_free(&node->pairs[i].value);
-        }
-        if (NULL != node->pairs) {
-            vec_free(node->pairs);
-        }
-        break;
+      for (i = 0; i < vec_len (node->pairs); i++)
+	{
+	  vat_json_free (&node->pairs[i].value);
+	}
+      if (NULL != node->pairs)
+	{
+	  vec_free (node->pairs);
+	}
+      break;
     case VAT_JSON_ARRAY:
-        for (i = 0; i < vec_len(node->array); i++) {
-            vat_json_free(&node->array[i]);
-        }
-        if (NULL != node->array) {
-            vec_free(node->array);
-        }
-        break;
+      for (i = 0; i < vec_len (node->array); i++)
+	{
+	  vat_json_free (&node->array[i]);
+	}
+      if (NULL != node->array)
+	{
+	  vec_free (node->array);
+	}
+      break;
     case VAT_JSON_STRING:
-        if (NULL != node->string) {
-            vec_free(node->string);
-        }
-        break;
+      if (NULL != node->string)
+	{
+	  vec_free (node->string);
+	}
+      break;
     default:
-        break;
+      break;
     }
 }
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
diff --git a/vpp-api-test/vat/json_format.h b/vpp-api-test/vat/json_format.h
index 5a264d08..154fb3df 100644
--- a/vpp-api-test/vat/json_format.h
+++ b/vpp-api-test/vat/json_format.h
@@ -25,209 +25,230 @@
 #include <netinet/ip.h>
 
 /* JSON value type */
-typedef enum {
-    VAT_JSON_NONE,
-    VAT_JSON_OBJECT,
-    VAT_JSON_ARRAY,
-    VAT_JSON_STRING,
-    VAT_JSON_REAL,
-    VAT_JSON_UINT,
-    VAT_JSON_INT,
-    VAT_JSON_IPV4,
-    VAT_JSON_IPV6,
-    VAT_JSON_MAX
+typedef enum
+{
+  VAT_JSON_NONE,
+  VAT_JSON_OBJECT,
+  VAT_JSON_ARRAY,
+  VAT_JSON_STRING,
+  VAT_JSON_REAL,
+  VAT_JSON_UINT,
+  VAT_JSON_INT,
+  VAT_JSON_IPV4,
+  VAT_JSON_IPV6,
+  VAT_JSON_MAX
 } vat_json_val_type_t;
 
 typedef struct vat_json_node_s vat_json_node_t;
 typedef struct vat_json_pair_s vat_json_pair_t;
 
 /* JSON object structure */
-struct vat_json_node_s {
-    vat_json_val_type_t type;
-    union {
-        vat_json_pair_t * pairs;
-        vat_json_node_t * array;
-        u8 * string;
-        struct in_addr ip4;
-        struct in6_addr ip6;
-        u64 uint;
-        i64 sint;
-        f64 real;
-    };
+struct vat_json_node_s
+{
+  vat_json_val_type_t type;
+  union
+  {
+    vat_json_pair_t *pairs;
+    vat_json_node_t *array;
+    u8 *string;
+    struct in_addr ip4;
+    struct in6_addr ip6;
+    u64 uint;
+    i64 sint;
+    f64 real;
+  };
 };
 
-struct vat_json_pair_s {
-    const char *name;
-    vat_json_node_t value;
+struct vat_json_pair_s
+{
+  const char *name;
+  vat_json_node_t value;
 };
 
-void vat_json_print(FILE *ofp, vat_json_node_t *node);
-void vat_json_free(vat_json_node_t *node);
+void vat_json_print (FILE * ofp, vat_json_node_t * node);
+void vat_json_free (vat_json_node_t * node);
 
-static_always_inline void vat_json_init_object(vat_json_node_t *json)
+static_always_inline void
+vat_json_init_object (vat_json_node_t * json)
 {
-    json->type = VAT_JSON_OBJECT;
-    json->pairs = NULL;
+  json->type = VAT_JSON_OBJECT;
+  json->pairs = NULL;
 }
 
-static_always_inline void vat_json_init_array(vat_json_node_t *json)
+static_always_inline void
+vat_json_init_array (vat_json_node_t * json)
 {
-    json->type = VAT_JSON_ARRAY;
-    json->array = NULL;
+  json->type = VAT_JSON_ARRAY;
+  json->array = NULL;
 }
 
-static_always_inline void vat_json_set_string(vat_json_node_t *json, u8 *str)
+static_always_inline void
+vat_json_set_string (vat_json_node_t * json, u8 * str)
 {
-    json->type = VAT_JSON_STRING;
-    json->string = str;
+  json->type = VAT_JSON_STRING;
+  json->string = str;
 }
 
-static_always_inline void vat_json_set_string_copy(vat_json_node_t *json,
-                                                   const u8 *str)
+static_always_inline void
+vat_json_set_string_copy (vat_json_node_t * json, const u8 * str)
 {
-    u8 * ns = NULL;
-    vec_validate(ns, strlen((const char *)str));
-    strcpy((char*)ns, (const char*)str);
-    vec_add1(ns, '\0');
-    vat_json_set_string(json, ns);
+  u8 *ns = NULL;
+  vec_validate (ns, strlen ((const char *) str));
+  strcpy ((char *) ns, (const char *) str);
+  vec_add1 (ns, '\0');
+  vat_json_set_string (json, ns);
 }
 
-static_always_inline void vat_json_set_int(vat_json_node_t *json, i64 num)
+static_always_inline void
+vat_json_set_int (vat_json_node_t * json, i64 num)
 {
-    json->type = VAT_JSON_INT;
-    json->sint = num;
+  json->type = VAT_JSON_INT;
+  json->sint = num;
 }
 
-static_always_inline void vat_json_set_uint(vat_json_node_t *json, u64 num)
+static_always_inline void
+vat_json_set_uint (vat_json_node_t * json, u64 num)
 {
-    json->type = VAT_JSON_UINT;
-    json->uint = num;
+  json->type = VAT_JSON_UINT;
+  json->uint = num;
 }
 
-static_always_inline void vat_json_set_real(vat_json_node_t *json, f64 real)
+static_always_inline void
+vat_json_set_real (vat_json_node_t * json, f64 real)
 {
-    json->type = VAT_JSON_REAL;
-    json->real = real;
+  json->type = VAT_JSON_REAL;
+  json->real = real;
 }
 
-static_always_inline void vat_json_set_ip4(vat_json_node_t *json,
-                                           struct in_addr ip4)
+static_always_inline void
+vat_json_set_ip4 (vat_json_node_t * json, struct in_addr ip4)
 {
-    json->type = VAT_JSON_IPV4;
-    json->ip4 = ip4;
+  json->type = VAT_JSON_IPV4;
+  json->ip4 = ip4;
 }
 
-static_always_inline void vat_json_set_ip6(vat_json_node_t *json,
-                                           struct in6_addr ip6)
+static_always_inline void
+vat_json_set_ip6 (vat_json_node_t * json, struct in6_addr ip6)
 {
-    json->type = VAT_JSON_IPV6;
-    json->ip6 = ip6;
+  json->type = VAT_JSON_IPV6;
+  json->ip6 = ip6;
 }
 
-static_always_inline vat_json_node_t* vat_json_object_add(vat_json_node_t *json,
-                                                          const char *name)
+static_always_inline vat_json_node_t *
+vat_json_object_add (vat_json_node_t * json, const char *name)
 {
-    ASSERT(VAT_JSON_OBJECT == json->type);
-    uword pos = vec_len(json->pairs);
-    vec_validate(json->pairs, pos);
-    json->pairs[pos].name = name;
-    return &json->pairs[pos].value;
+  ASSERT (VAT_JSON_OBJECT == json->type);
+  uword pos = vec_len (json->pairs);
+  vec_validate (json->pairs, pos);
+  json->pairs[pos].name = name;
+  return &json->pairs[pos].value;
 }
 
-static_always_inline vat_json_node_t* vat_json_array_add(vat_json_node_t *json)
+static_always_inline vat_json_node_t *
+vat_json_array_add (vat_json_node_t * json)
 {
-    ASSERT(VAT_JSON_ARRAY == json->type);
-    uword pos = vec_len(json->array);
-    vec_validate(json->array, pos);
-    return &json->array[pos];
+  ASSERT (VAT_JSON_ARRAY == json->type);
+  uword pos = vec_len (json->array);
+  vec_validate (json->array, pos);
+  return &json->array[pos];
 }
 
-static_always_inline vat_json_node_t* vat_json_object_add_list(vat_json_node_t *json,
-                                                               const char *name)
+static_always_inline vat_json_node_t *
+vat_json_object_add_list (vat_json_node_t * json, const char *name)
 {
-    vat_json_node_t *array_node = vat_json_object_add(json, name);
-    vat_json_init_array(array_node);
-    return array_node;
+  vat_json_node_t *array_node = vat_json_object_add (json, name);
+  vat_json_init_array (array_node);
+  return array_node;
 }
 
-static_always_inline void vat_json_object_add_string_copy(vat_json_node_t *json,
-                                                          const char *name,
-                                                          u8 *str)
+static_always_inline void
+vat_json_object_add_string_copy (vat_json_node_t * json,
+				 const char *name, u8 * str)
 {
-    vat_json_set_string_copy(vat_json_object_add(json, name), str);
+  vat_json_set_string_copy (vat_json_object_add (json, name), str);
 }
 
-static_always_inline void vat_json_object_add_uint(vat_json_node_t *json,
-                                                     const char *name,
-                                                     u64 number)
+static_always_inline void
+vat_json_object_add_uint (vat_json_node_t * json,
+			  const char *name, u64 number)
 {
-    vat_json_set_uint(vat_json_object_add(json, name), number);
+  vat_json_set_uint (vat_json_object_add (json, name), number);
 }
 
-static_always_inline void vat_json_object_add_int(vat_json_node_t *json,
-                                                     const char *name,
-                                                     i64 number)
+static_always_inline void
+vat_json_object_add_int (vat_json_node_t * json, const char *name, i64 number)
 {
-    vat_json_set_int(vat_json_object_add(json, name), number);
+  vat_json_set_int (vat_json_object_add (json, name), number);
 }
 
-static_always_inline void vat_json_object_add_real(vat_json_node_t *json,
-                                                   const char *name, f64 real)
+static_always_inline void
+vat_json_object_add_real (vat_json_node_t * json, const char *name, f64 real)
 {
-    vat_json_set_real(vat_json_object_add(json, name), real);
+  vat_json_set_real (vat_json_object_add (json, name), real);
 }
 
-static_always_inline void vat_json_object_add_ip4(vat_json_node_t *json,
-                                                  const char *name,
-                                                  struct in_addr ip4)
+static_always_inline void
+vat_json_object_add_ip4 (vat_json_node_t * json,
+			 const char *name, struct in_addr ip4)
 {
-    vat_json_set_ip4(vat_json_object_add(json, name), ip4);
+  vat_json_set_ip4 (vat_json_object_add (json, name), ip4);
 }
 
-static_always_inline void vat_json_object_add_ip6(vat_json_node_t *json,
-                                                  const char *name,
-                                                  struct in6_addr ip6)
+static_always_inline void
+vat_json_object_add_ip6 (vat_json_node_t * json,
+			 const char *name, struct in6_addr ip6)
 {
-    vat_json_set_ip6(vat_json_object_add(json, name), ip6);
+  vat_json_set_ip6 (vat_json_object_add (json, name), ip6);
 }
 
-static_always_inline void vat_json_array_add_int(vat_json_node_t *json,
-                                                 i64 number)
+static_always_inline void
+vat_json_array_add_int (vat_json_node_t * json, i64 number)
 {
-    vat_json_set_int(vat_json_array_add(json), number);
+  vat_json_set_int (vat_json_array_add (json), number);
 }
 
-static_always_inline void vat_json_array_add_uint(vat_json_node_t *json,
-                                                  u64 number)
+static_always_inline void
+vat_json_array_add_uint (vat_json_node_t * json, u64 number)
 {
-    vat_json_set_uint(vat_json_array_add(json), number);
+  vat_json_set_uint (vat_json_array_add (json), number);
 }
 
-static_always_inline void vat_json_object_add_bytes(vat_json_node_t *json,
-                                                    const char *name,
-                                                    u8 *array, uword size)
+static_always_inline void
+vat_json_object_add_bytes (vat_json_node_t * json,
+			   const char *name, u8 * array, uword size)
 {
-    ASSERT(VAT_JSON_OBJECT == json->type);
-    vat_json_node_t *json_array = vat_json_object_add(json, name);
-    vat_json_init_array(json_array);
-    int i;
-    for (i = 0; i < size; i++) {
-        vat_json_array_add_uint(json_array, array[i]);
+  ASSERT (VAT_JSON_OBJECT == json->type);
+  vat_json_node_t *json_array = vat_json_object_add (json, name);
+  vat_json_init_array (json_array);
+  int i;
+  for (i = 0; i < size; i++)
+    {
+      vat_json_array_add_uint (json_array, array[i]);
     }
 }
 
-static_always_inline vat_json_node_t*
-vat_json_object_get_element(vat_json_node_t *json, const char *name)
+static_always_inline vat_json_node_t *
+vat_json_object_get_element (vat_json_node_t * json, const char *name)
 {
-    int i = 0;
+  int i = 0;
 
-    ASSERT(VAT_JSON_OBJECT == json->type);
-    for (i = 0; i < vec_len(json->pairs); i++) {
-        if (0 == strcmp(json->pairs[i].name, name)) {
-            return &json->pairs[i].value;
-        }
+  ASSERT (VAT_JSON_OBJECT == json->type);
+  for (i = 0; i < vec_len (json->pairs); i++)
+    {
+      if (0 == strcmp (json->pairs[i].name, name))
+	{
+	  return &json->pairs[i].value;
+	}
     }
-    return NULL;
+  return NULL;
 }
 
 #endif /* __JSON_FORMAT_H__ */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
diff --git a/vpp-api-test/vat/json_test.c b/vpp-api-test/vat/json_test.c
index da069415..46261694 100644
--- a/vpp-api-test/vat/json_test.c
+++ b/vpp-api-test/vat/json_test.c
@@ -21,45 +21,55 @@
 #include <vat/vat.h>
 #include <vat/json_format.h>
 
-static void print_json_test(void)
+static void
+print_json_test (void)
 {
-    vat_json_node_t node;
+  vat_json_node_t node;
 
-    vat_json_init_object(&node);
-    vat_json_object_add_string_copy(&node, "str", (u8*)"string-value");
-    vat_json_object_add_uint(&node, "ab", 127);
-    vat_json_object_add_real(&node, "pi", 3.14159f);
-    vat_json_print(stdout, &node);
-    vat_json_free(&node);
+  vat_json_init_object (&node);
+  vat_json_object_add_string_copy (&node, "str", (u8 *) "string-value");
+  vat_json_object_add_uint (&node, "ab", 127);
+  vat_json_object_add_real (&node, "pi", 3.14159f);
+  vat_json_print (stdout, &node);
+  vat_json_free (&node);
 
-    vat_json_init_object(&node);
-    vat_json_node_t *a1 = vat_json_object_add(&node, "a1");
-    vat_json_init_object(a1);
-    vat_json_object_add_uint(a1, "b1", 512);
-    vat_json_object_add_string_copy(a1, "b2", (u8*)"string");
+  vat_json_init_object (&node);
+  vat_json_node_t *a1 = vat_json_object_add (&node, "a1");
+  vat_json_init_object (a1);
+  vat_json_object_add_uint (a1, "b1", 512);
+  vat_json_object_add_string_copy (a1, "b2", (u8 *) "string");
 
-    vat_json_object_add_int(&node, "a2", 2);
+  vat_json_object_add_int (&node, "a2", 2);
 
-    vat_json_node_t *a3 = vat_json_object_add_list(&node, "a3");
-    vat_json_init_array(a3);
-    vat_json_array_add_uint(a3, 1);
-    vat_json_array_add_int(a3, -2);
-    vat_json_array_add_uint(a3, 3);
+  vat_json_node_t *a3 = vat_json_object_add_list (&node, "a3");
+  vat_json_init_array (a3);
+  vat_json_array_add_uint (a3, 1);
+  vat_json_array_add_int (a3, -2);
+  vat_json_array_add_uint (a3, 3);
 
-    vat_json_init_object(vat_json_object_add(&node, "a4"));
+  vat_json_init_object (vat_json_object_add (&node, "a4"));
 
-    struct in_addr ipv4 = {0};
-    struct in6_addr ipv6 = {{{0}}};
+  struct in_addr ipv4 = { 0 };
+  struct in6_addr ipv6 = { {{0}} };
 
-    vat_json_object_add_ip4(&node, "ipv4", ipv4);
-    vat_json_object_add_ip6(&node, "ipv6", ipv6);
+  vat_json_object_add_ip4 (&node, "ipv4", ipv4);
+  vat_json_object_add_ip6 (&node, "ipv6", ipv6);
 
-    vat_json_print(stdout, &node);
-    vat_json_free(&node);
+  vat_json_print (stdout, &node);
+  vat_json_free (&node);
 }
 
-int main(void)
+int
+main (void)
 {
-    print_json_test();
-    return 0;
+  print_json_test ();
+  return 0;
 }
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
diff --git a/vpp-api-test/vat/main.c b/vpp-api-test/vat/main.c
index cde51fdb..904540b6 100644
--- a/vpp-api-test/vat/main.c
+++ b/vpp-api-test/vat/main.c
@@ -17,269 +17,315 @@
 
 vat_main_t vat_main;
 
-int connect_to_vpe(char *name)
+int
+connect_to_vpe (char *name)
 {
-    vat_main_t * vam = &vat_main;
-    api_main_t * am = &api_main;
+  vat_main_t *vam = &vat_main;
+  api_main_t *am = &api_main;
 
-    if (vl_client_connect_to_vlib("/vpe-api", name, 32) < 0)
-        return -1;
-    
-    vam->vl_input_queue = am->shmem_hdr->vl_input_queue;
-    vam->my_client_index = am->my_client_index;
+  if (vl_client_connect_to_vlib ("/vpe-api", name, 32) < 0)
+    return -1;
 
-    return 0;
+  vam->vl_input_queue = am->shmem_hdr->vl_input_queue;
+  vam->my_client_index = am->my_client_index;
+
+  return 0;
 }
 
-void vlib_cli_output(struct vlib_main_t * vm, char * fmt, ...)
-{ clib_warning ("BUG");} 
+void
+vlib_cli_output (struct vlib_main_t *vm, char *fmt, ...)
+{
+  clib_warning ("BUG");
+}
 
 
-static u8 * format_api_error (u8 * s, va_list * args)
+static u8 *
+format_api_error (u8 * s, va_list * args)
 {
-    vat_main_t * vam = va_arg (*args, vat_main_t *);
-    i32 error = va_arg (*args, u32);
-    uword * p;
+  vat_main_t *vam = va_arg (*args, vat_main_t *);
+  i32 error = va_arg (*args, u32);
+  uword *p;
 
-    p = hash_get (vam->error_string_by_error_number, -error);
+  p = hash_get (vam->error_string_by_error_number, -error);
 
-    if (p)
-        s = format (s, "%s", p[0]);
-    else
-        s = format (s, "%d", error);
-    return s;
+  if (p)
+    s = format (s, "%s", p[0]);
+  else
+    s = format (s, "%d", error);
+  return s;
 }
 
-void do_one_file (vat_main_t * vam)
+void
+do_one_file (vat_main_t * vam)
 {
-    int rv;
-    int (*fp)(vat_main_t *vam);
-    int arg_len;
-    unformat_input_t _input;
-    u8 *cmdp, *argsp;
-    uword * p;
-    u8 * this_cmd = 0;
-
-    vam->input = &_input;
-
-    /* Used by the "quit" command handler */
-    if (setjmp (vam->jump_buf) != 0)
-        return;
-    
-    while (1) {
-        if (vam->ifp == stdin) {
-            if (vam->exec_mode == 0)
-                rv = write (1, "vat# ", 5);
-            else
-                rv = write (1, "exec# ", 6);
-        }
-            
-        _vec_len(vam->inbuf) = 4096;
-            
-        if (fgets ((char *)vam->inbuf, vec_len(vam->inbuf), vam->ifp) == 0)
-            break;
-            
-        vam->input_line_number ++;
-
-        vec_free (this_cmd);
-
-        this_cmd = (u8 *) clib_macro_eval (&vam->macro_main, (char *)vam->inbuf,
-                                           1 /* complain */);
-            
-        if (vam->exec_mode == 0) {
-            /* Split input into cmd + args */
-            cmdp = this_cmd;
-        
-            while (cmdp < (this_cmd + vec_len(this_cmd))) {
-                if (*cmdp == ' ' || *cmdp == '\t' || *cmdp == '\n') {
-                    cmdp++;
-                } else
-                    break;
-            }
-            argsp = cmdp;
-            while (argsp < (this_cmd + vec_len(this_cmd))) {
-                if (*argsp != ' ' && *argsp != '\t' && *argsp != '\n') {
-                    argsp++;
-                } else
-                    break;
-            }
-            *argsp++ = 0;
-            while (argsp < (this_cmd + vec_len(this_cmd))) {
-                if (*argsp == ' ' || *argsp == '\t' || *argsp == '\n') {
-                    argsp++;
-                } else
-                    break;
-            }
-            
-            
-            /* Blank input line? */
-            if (*cmdp == 0)
-                continue;
-            
-            p = hash_get_mem (vam->function_by_name, cmdp);
-            if (p == 0) {
-                errmsg ("'%s': function not found\n", cmdp);
-                continue;
-            }
-            
-            arg_len = strlen((char *) argsp);
-            
-            unformat_init_string (vam->input, (char *)argsp, arg_len);
-            fp = (void *)p[0];
-        } else {
-            unformat_init_string (vam->input, (char *) this_cmd, 
-                                  strlen((char *) this_cmd));
-            cmdp = this_cmd;
-            fp = exec;
-        }
-
-        rv = (*fp)(vam);
-        if (rv < 0)
-            errmsg ("%s error: %U\n", cmdp, format_api_error, vam, rv);
-        unformat_free (vam->input);
-
-        if (vam->regenerate_interface_table) {
-            vam->regenerate_interface_table = 0;
-            api_sw_interface_dump (vam);
-        }
+  int rv;
+  int (*fp) (vat_main_t * vam);
+  int arg_len;
+  unformat_input_t _input;
+  u8 *cmdp, *argsp;
+  uword *p;
+  u8 *this_cmd = 0;
+
+  vam->input = &_input;
+
+  /* Used by the "quit" command handler */
+  if (setjmp (vam->jump_buf) != 0)
+    return;
+
+  while (1)
+    {
+      if (vam->ifp == stdin)
+	{
+	  if (vam->exec_mode == 0)
+	    rv = write (1, "vat# ", 5);
+	  else
+	    rv = write (1, "exec# ", 6);
+	}
+
+      _vec_len (vam->inbuf) = 4096;
+
+      if (fgets ((char *) vam->inbuf, vec_len (vam->inbuf), vam->ifp) == 0)
+	break;
+
+      vam->input_line_number++;
+
+      vec_free (this_cmd);
+
+      this_cmd =
+	(u8 *) clib_macro_eval (&vam->macro_main, (char *) vam->inbuf,
+				1 /* complain */ );
+
+      if (vam->exec_mode == 0)
+	{
+	  /* Split input into cmd + args */
+	  cmdp = this_cmd;
+
+	  while (cmdp < (this_cmd + vec_len (this_cmd)))
+	    {
+	      if (*cmdp == ' ' || *cmdp == '\t' || *cmdp == '\n')
+		{
+		  cmdp++;
+		}
+	      else
+		break;
+	    }
+	  argsp = cmdp;
+	  while (argsp < (this_cmd + vec_len (this_cmd)))
+	    {
+	      if (*argsp != ' ' && *argsp != '\t' && *argsp != '\n')
+		{
+		  argsp++;
+		}
+	      else
+		break;
+	    }
+	  *argsp++ = 0;
+	  while (argsp < (this_cmd + vec_len (this_cmd)))
+	    {
+	      if (*argsp == ' ' || *argsp == '\t' || *argsp == '\n')
+		{
+		  argsp++;
+		}
+	      else
+		break;
+	    }
+
+
+	  /* Blank input line? */
+	  if (*cmdp == 0)
+	    continue;
+
+	  p = hash_get_mem (vam->function_by_name, cmdp);
+	  if (p == 0)
+	    {
+	      errmsg ("'%s': function not found\n", cmdp);
+	      continue;
+	    }
+
+	  arg_len = strlen ((char *) argsp);
+
+	  unformat_init_string (vam->input, (char *) argsp, arg_len);
+	  fp = (void *) p[0];
+	}
+      else
+	{
+	  unformat_init_string (vam->input, (char *) this_cmd,
+				strlen ((char *) this_cmd));
+	  cmdp = this_cmd;
+	  fp = exec;
+	}
+
+      rv = (*fp) (vam);
+      if (rv < 0)
+	errmsg ("%s error: %U\n", cmdp, format_api_error, vam, rv);
+      unformat_free (vam->input);
+
+      if (vam->regenerate_interface_table)
+	{
+	  vam->regenerate_interface_table = 0;
+	  api_sw_interface_dump (vam);
+	}
     }
 }
 
-static void init_error_string_table (vat_main_t * vam)
+static void
+init_error_string_table (vat_main_t * vam)
 {
 
-    vam->error_string_by_error_number = hash_create (0, sizeof(uword));
+  vam->error_string_by_error_number = hash_create (0, sizeof (uword));
 
 #define _(n,v,s) hash_set (vam->error_string_by_error_number, -v, s);
-    foreach_vnet_api_error;
+  foreach_vnet_api_error;
 #undef _
 
-    hash_set (vam->error_string_by_error_number, 99, "Misc");
+  hash_set (vam->error_string_by_error_number, 99, "Misc");
 }
 
-static i8 *eval_current_file (macro_main_t *mm, i32 complain)
+static i8 *
+eval_current_file (macro_main_t * mm, i32 complain)
 {
-    vat_main_t * vam = &vat_main;
-    return ((i8 *) format (0, "%s%c", vam->current_file, 0));
+  vat_main_t *vam = &vat_main;
+  return ((i8 *) format (0, "%s%c", vam->current_file, 0));
 }
 
-static i8 *eval_current_line (macro_main_t *mm, i32 complain)
+static i8 *
+eval_current_line (macro_main_t * mm, i32 complain)
 {
-    vat_main_t * vam = &vat_main;
-    return ((i8 *) format (0, "%d%c", vam->input_line_number, 0));
+  vat_main_t *vam = &vat_main;
+  return ((i8 *) format (0, "%d%c", vam->input_line_number, 0));
 }
 
 
-int main (int argc, char ** argv)
+int
+main (int argc, char **argv)
 {
-    vat_main_t * vam = &vat_main;
-    unformat_input_t _argv, *a = &_argv;
-    u8 **input_files = 0;
-    u8 *output_file = 0;
-    u8 *chroot_prefix;
-    u8 *this_input_file;
-    u8 interactive = 1;
-    u8 json_output = 0;
-    u8 * heap;
-    mheap_t * h;
-    int i;
-
-    clib_mem_init (0, 128<<20);
-
-    heap = clib_mem_get_per_cpu_heap();
-    h = mheap_header (heap);
-      
-    /* make the main heap thread-safe */
-    h->flags |= MHEAP_FLAG_THREAD_SAFE;
-
-    clib_macro_init (&vam->macro_main);
-    clib_macro_add_builtin (&vam->macro_main, "current_file", eval_current_file);
-    clib_macro_add_builtin (&vam->macro_main, "current_line", eval_current_line);
-
-    init_error_string_table (vam);
-
-    unformat_init_command_line (a, argv);
-
-    while (unformat_check_input(a) != UNFORMAT_END_OF_INPUT) {
-        if (unformat (a, "in %s", &this_input_file))
-            vec_add1 (input_files, this_input_file);
-        else if (unformat (a, "out %s", &output_file))
-            ;
-        else if (unformat (a, "script"))
-            interactive = 0;
-        else if (unformat (a, "json"))
-            json_output = 1;
-        else if (unformat (a, "plugin_path %s", (u8 *)&vat_plugin_path))
-            vec_add1 (vat_plugin_path, 0);
-        else if (unformat (a, "plugin_name_filter %s", 
-                           (u8 *)&vat_plugin_name_filter))
-            vec_add1 (vat_plugin_name_filter, 0);
-        else if (unformat (a, "chroot prefix %s", &chroot_prefix)) {
-            vl_set_memory_root_path ((char *)chroot_prefix);
-        } else {
-            fformat (stderr, 
-                     "%s: usage [in <f1> ... in <fn>] [out <fn>] [script] [json]\n");
-            exit (1);
-        }
+  vat_main_t *vam = &vat_main;
+  unformat_input_t _argv, *a = &_argv;
+  u8 **input_files = 0;
+  u8 *output_file = 0;
+  u8 *chroot_prefix;
+  u8 *this_input_file;
+  u8 interactive = 1;
+  u8 json_output = 0;
+  u8 *heap;
+  mheap_t *h;
+  int i;
+
+  clib_mem_init (0, 128 << 20);
+
+  heap = clib_mem_get_per_cpu_heap ();
+  h = mheap_header (heap);
+
+  /* make the main heap thread-safe */
+  h->flags |= MHEAP_FLAG_THREAD_SAFE;
+
+  clib_macro_init (&vam->macro_main);
+  clib_macro_add_builtin (&vam->macro_main, "current_file",
+			  eval_current_file);
+  clib_macro_add_builtin (&vam->macro_main, "current_line",
+			  eval_current_line);
+
+  init_error_string_table (vam);
+
+  unformat_init_command_line (a, argv);
+
+  while (unformat_check_input (a) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (a, "in %s", &this_input_file))
+	vec_add1 (input_files, this_input_file);
+      else if (unformat (a, "out %s", &output_file))
+	;
+      else if (unformat (a, "script"))
+	interactive = 0;
+      else if (unformat (a, "json"))
+	json_output = 1;
+      else if (unformat (a, "plugin_path %s", (u8 *) & vat_plugin_path))
+	vec_add1 (vat_plugin_path, 0);
+      else if (unformat (a, "plugin_name_filter %s",
+			 (u8 *) & vat_plugin_name_filter))
+	vec_add1 (vat_plugin_name_filter, 0);
+      else if (unformat (a, "chroot prefix %s", &chroot_prefix))
+	{
+	  vl_set_memory_root_path ((char *) chroot_prefix);
+	}
+      else
+	{
+	  fformat (stderr,
+		   "%s: usage [in <f1> ... in <fn>] [out <fn>] [script] [json]\n");
+	  exit (1);
+	}
     }
 
-    if (output_file)
-        vam->ofp = fopen ((char *) output_file, "w");
-    else
-        vam->ofp = stdout;
+  if (output_file)
+    vam->ofp = fopen ((char *) output_file, "w");
+  else
+    vam->ofp = stdout;
 
-    if (vam->ofp == NULL) {
-        fformat (stderr, "Couldn't open output file %s\n",
-                 output_file ? (char *) output_file : "stdout");
-        exit (1);
+  if (vam->ofp == NULL)
+    {
+      fformat (stderr, "Couldn't open output file %s\n",
+	       output_file ? (char *) output_file : "stdout");
+      exit (1);
     }
 
-    clib_time_init (&vam->clib_time);
+  clib_time_init (&vam->clib_time);
 
-    vat_api_hookup(vam);
-    vat_plugin_api_reference();
+  vat_api_hookup (vam);
+  vat_plugin_api_reference ();
 
-    if (connect_to_vpe("vpp_api_test") < 0) {
-        svm_region_exit();
-        fformat (stderr, "Couldn't connect to vpe, exiting...\n");
-        exit (1);
+  if (connect_to_vpe ("vpp_api_test") < 0)
+    {
+      svm_region_exit ();
+      fformat (stderr, "Couldn't connect to vpe, exiting...\n");
+      exit (1);
     }
 
-    vam->json_output = json_output;
+  vam->json_output = json_output;
 
-    if (!json_output) {
-        api_sw_interface_dump (vam);
+  if (!json_output)
+    {
+      api_sw_interface_dump (vam);
     }
 
-    vec_validate (vam->inbuf, 4096);
-
-    vam->current_file = (u8 *) "plugin-init";
-    vat_plugin_init (vam);
-
-    for (i = 0; i < vec_len (input_files); i++) {
-        vam->ifp = fopen ((char *) input_files[i], "r");
-        if (vam->ifp == NULL) {
-            fformat (stderr, "Couldn't open input file %s\n",
-                     input_files[i]);
-            continue;
-        }
-        vam->current_file = input_files[i];
-        vam->input_line_number = 0;
-        do_one_file (vam);
-        fclose (vam->ifp);
+  vec_validate (vam->inbuf, 4096);
+
+  vam->current_file = (u8 *) "plugin-init";
+  vat_plugin_init (vam);
+
+  for (i = 0; i < vec_len (input_files); i++)
+    {
+      vam->ifp = fopen ((char *) input_files[i], "r");
+      if (vam->ifp == NULL)
+	{
+	  fformat (stderr, "Couldn't open input file %s\n", input_files[i]);
+	  continue;
+	}
+      vam->current_file = input_files[i];
+      vam->input_line_number = 0;
+      do_one_file (vam);
+      fclose (vam->ifp);
     }
 
-    if (output_file)
-        fclose (vam->ofp);
+  if (output_file)
+    fclose (vam->ofp);
 
-    if (interactive) {
-        vam->ifp = stdin;
-        vam->ofp = stdout;
-        vam->current_file = (u8 *) "interactive";
-        do_one_file (vam);
-        fclose(vam->ifp);
+  if (interactive)
+    {
+      vam->ifp = stdin;
+      vam->ofp = stdout;
+      vam->current_file = (u8 *) "interactive";
+      do_one_file (vam);
+      fclose (vam->ifp);
     }
 
-    vl_client_disconnect_from_vlib();
-    exit (0);
+  vl_client_disconnect_from_vlib ();
+  exit (0);
 }
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
diff --git a/vpp-api-test/vat/plugin.c b/vpp-api-test/vat/plugin.c
index 89dbad07..c1cc928c 100644
--- a/vpp-api-test/vat/plugin.c
+++ b/vpp-api-test/vat/plugin.c
@@ -23,26 +23,26 @@
 
 plugin_main_t vat_plugin_main;
 
-static int 
-load_one_plugin (plugin_main_t *pm, plugin_info_t *pi)
+static int
+load_one_plugin (plugin_main_t * pm, plugin_info_t * pi)
 {
   void *handle, *register_handle;
-  clib_error_t * (*fp)(vat_main_t *);
-  clib_error_t * error;
-  
-  handle = dlopen ((char *)pi->name, RTLD_LAZY);
+  clib_error_t *(*fp) (vat_main_t *);
+  clib_error_t *error;
 
-  /* 
+  handle = dlopen ((char *) pi->name, RTLD_LAZY);
+
+  /*
    * Note: this can happen if the plugin has an undefined symbol reference,
    * so print a warning. Otherwise, the poor slob won't know what happened.
    * Ask me how I know that...
    */
   if (handle == 0)
     {
-      clib_warning ("%s", dlerror());
+      clib_warning ("%s", dlerror ());
       return -1;
     }
-  
+
   pi->handle = handle;
 
   register_handle = dlsym (pi->handle, "vat_plugin_register");
@@ -51,7 +51,7 @@ load_one_plugin (plugin_main_t *pm, plugin_info_t *pi)
 
   fp = register_handle;
 
-  error = (*fp)(pm->vat_main);
+  error = (*fp) (pm->vat_main);
 
   if (error)
     {
@@ -65,7 +65,8 @@ load_one_plugin (plugin_main_t *pm, plugin_info_t *pi)
   return 0;
 }
 
-static u8 **split_plugin_path (plugin_main_t *pm)
+static u8 **
+split_plugin_path (plugin_main_t * pm)
 {
   int i;
   u8 **rv = 0;
@@ -75,11 +76,11 @@ static u8 **split_plugin_path (plugin_main_t *pm)
   for (i = 0; i < vec_len (pm->plugin_path); i++)
     {
       if (path[i] != ':')
-        {
-          vec_add1(this, path[i]);
-          continue;
-        }
-      vec_add1(this, 0);
+	{
+	  vec_add1 (this, path[i]);
+	  continue;
+	}
+      vec_add1 (this, 0);
       vec_add1 (rv, this);
       this = 0;
     }
@@ -91,7 +92,8 @@ static u8 **split_plugin_path (plugin_main_t *pm)
   return rv;
 }
 
-int vat_load_new_plugins (plugin_main_t *pm)
+int
+vat_load_new_plugins (plugin_main_t * pm)
 {
   DIR *dp;
   struct dirent *entry;
@@ -102,61 +104,61 @@ int vat_load_new_plugins (plugin_main_t *pm)
   int i;
 
   plugin_path = split_plugin_path (pm);
-  
+
   for (i = 0; i < vec_len (plugin_path); i++)
     {
-      dp = opendir ((char *)plugin_path[i]);
-  
+      dp = opendir ((char *) plugin_path[i]);
+
       if (dp == 0)
-        continue;
-      
+	continue;
+
       while ((entry = readdir (dp)))
-        {
-          u8 *plugin_name;
-          
-          if (pm->plugin_name_filter)
-            {
-              int j;
-              for (j = 0; j < vec_len (pm->plugin_name_filter); j++)
-                if (entry->d_name[j] != pm->plugin_name_filter[j])
-                  goto next;
-            }
-
-          plugin_name = format (0, "%s/%s%c", plugin_path[i],
-                                entry->d_name, 0);
-          
-          /* unreadable */
-          if (stat ((char *)plugin_name, &statb) < 0)
-            {
-            ignore:
-              vec_free (plugin_name);
-              continue;
-            }
-          
-          /* a dir or other things which aren't plugins */
-          if (!S_ISREG(statb.st_mode))
-            goto ignore;
-          
-          p = hash_get_mem (pm->plugin_by_name_hash, plugin_name);
-          if (p == 0) 
-            {
-              vec_add2 (pm->plugin_info, pi, 1);
-              pi->name = plugin_name;
-              pi->file_info = statb;
-              
-              if (load_one_plugin (pm, pi))
-                {
-                  vec_free (plugin_name);
-                  _vec_len (pm->plugin_info) = vec_len (pm->plugin_info) - 1;
-                  continue;
-                }
-              memset (pi, 0, sizeof (*pi));
-              hash_set_mem (pm->plugin_by_name_hash, plugin_name, 
-                            pi - pm->plugin_info);
-            }
-        next:
-          ;
-        }
+	{
+	  u8 *plugin_name;
+
+	  if (pm->plugin_name_filter)
+	    {
+	      int j;
+	      for (j = 0; j < vec_len (pm->plugin_name_filter); j++)
+		if (entry->d_name[j] != pm->plugin_name_filter[j])
+		  goto next;
+	    }
+
+	  plugin_name = format (0, "%s/%s%c", plugin_path[i],
+				entry->d_name, 0);
+
+	  /* unreadable */
+	  if (stat ((char *) plugin_name, &statb) < 0)
+	    {
+	    ignore:
+	      vec_free (plugin_name);
+	      continue;
+	    }
+
+	  /* a dir or other things which aren't plugins */
+	  if (!S_ISREG (statb.st_mode))
+	    goto ignore;
+
+	  p = hash_get_mem (pm->plugin_by_name_hash, plugin_name);
+	  if (p == 0)
+	    {
+	      vec_add2 (pm->plugin_info, pi, 1);
+	      pi->name = plugin_name;
+	      pi->file_info = statb;
+
+	      if (load_one_plugin (pm, pi))
+		{
+		  vec_free (plugin_name);
+		  _vec_len (pm->plugin_info) = vec_len (pm->plugin_info) - 1;
+		  continue;
+		}
+	      memset (pi, 0, sizeof (*pi));
+	      hash_set_mem (pm->plugin_by_name_hash, plugin_name,
+			    pi - pm->plugin_info);
+	    }
+	next:
+	  ;
+	}
       closedir (dp);
       vec_free (plugin_path[i]);
     }
@@ -167,17 +169,18 @@ int vat_load_new_plugins (plugin_main_t *pm)
 #define QUOTE_(x) #x
 #define QUOTE(x) QUOTE_(x)
 
-/* 
+/*
  * Load plugins from /usr/lib/vpp_api_test_plugins by default
  */
 char *vat_plugin_path = "/usr/lib/vpp_api_test_plugins";
-                         
+
 char *vat_plugin_name_filter = 0;
 
-int vat_plugin_init (vat_main_t * vam)
+int
+vat_plugin_init (vat_main_t * vam)
 {
   plugin_main_t *pm = &vat_plugin_main;
-  
+
 
   pm->plugin_path = format (0, "%s%c", vat_plugin_path, 0);
   if (vat_plugin_name_filter)
@@ -185,6 +188,14 @@ int vat_plugin_init (vat_main_t * vam)
 
   pm->plugin_by_name_hash = hash_create_string (0, sizeof (uword));
   pm->vat_main = vam;
-  
+
   return vat_load_new_plugins (pm);
 }
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
diff --git a/vpp-api-test/vat/plugin.h b/vpp-api-test/vat/plugin.h
index 21e9983f..559ec52f 100644
--- a/vpp-api-test/vat/plugin.h
+++ b/vpp-api-test/vat/plugin.h
@@ -23,13 +23,15 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
-typedef struct {
+typedef struct
+{
   u8 *name;
   struct stat file_info;
   void *handle;
 } plugin_info_t;
 
-typedef struct {
+typedef struct
+{
   /* loaded plugin info */
   plugin_info_t *plugin_info;
   uword *plugin_by_name_hash;
@@ -39,13 +41,21 @@ typedef struct {
   u8 *plugin_name_filter;
 
   /* convenience */
-  vat_main_t * vat_main;
-  
+  vat_main_t *vat_main;
+
 } plugin_main_t;
 
 plugin_main_t vat_plugin_main;
 
 int vat_plugin_init (vat_main_t * vam);
-int vat_load_new_plugins (plugin_main_t *pm);
+int vat_load_new_plugins (plugin_main_t * pm);
 
 #endif
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
diff --git a/vpp-api-test/vat/plugin_api.c b/vpp-api-test/vat/plugin_api.c
index ee11b830..4e1eb897 100644
--- a/vpp-api-test/vat/plugin_api.c
+++ b/vpp-api-test/vat/plugin_api.c
@@ -15,30 +15,32 @@
 #include <vat/vat.h>
 #include <vnet/ip/ip.h>
 
-uword unformat_sw_if_index (unformat_input_t * input, va_list * args)
+uword
+unformat_sw_if_index (unformat_input_t * input, va_list * args)
 {
-  vat_main_t * vam = va_arg (*args, vat_main_t *);
-  u32 * result = va_arg (*args, u32 *);
-  u8 * if_name;
-  uword * p;
+  vat_main_t *vam = va_arg (*args, vat_main_t *);
+  u32 *result = va_arg (*args, u32 *);
+  u8 *if_name;
+  uword *p;
 
   if (!unformat (input, "%s", &if_name))
-      return 0;
+    return 0;
 
   p = hash_get_mem (vam->sw_if_index_by_interface_name, if_name);
   if (p == 0)
-      return 0;
+    return 0;
   *result = p[0];
   return 1;
 }
 
 /* Parse an IP4 address %d.%d.%d.%d. */
-uword unformat_ip4_address (unformat_input_t * input, va_list * args)
+uword
+unformat_ip4_address (unformat_input_t * input, va_list * args)
 {
-  u8 * result = va_arg (*args, u8 *);
+  u8 *result = va_arg (*args, u8 *);
   unsigned a[4];
 
-  if (! unformat (input, "%d.%d.%d.%d", &a[0], &a[1], &a[2], &a[3]))
+  if (!unformat (input, "%d.%d.%d.%d", &a[0], &a[1], &a[2], &a[3]))
     return 0;
 
   if (a[0] >= 256 || a[1] >= 256 || a[2] >= 256 || a[3] >= 256)
@@ -55,11 +57,11 @@ uword unformat_ip4_address (unformat_input_t * input, va_list * args)
 uword
 unformat_ethernet_address (unformat_input_t * input, va_list * args)
 {
-  u8 * result = va_arg (*args, u8 *);
+  u8 *result = va_arg (*args, u8 *);
   u32 i, a[6];
 
-  if (! unformat (input, "%_%x:%x:%x:%x:%x:%x%_",
-		  &a[0], &a[1], &a[2], &a[3], &a[4], &a[5]))
+  if (!unformat (input, "%_%x:%x:%x:%x:%x:%x%_",
+		 &a[0], &a[1], &a[2], &a[3], &a[4], &a[5]))
     return 0;
 
   /* Check range. */
@@ -78,12 +80,11 @@ uword
 unformat_ethernet_type_host_byte_order (unformat_input_t * input,
 					va_list * args)
 {
-  u16 * result = va_arg (*args, u16 *);
+  u16 *result = va_arg (*args, u16 *);
   int type;
 
   /* Numeric type. */
-  if (unformat (input, "0x%x", &type)
-      || unformat (input, "%d", &type))
+  if (unformat (input, "0x%x", &type) || unformat (input, "%d", &type))
     {
       if (type >= (1 << 16))
 	return 0;
@@ -94,9 +95,10 @@ unformat_ethernet_type_host_byte_order (unformat_input_t * input,
 }
 
 /* Parse an IP6 address. */
-uword unformat_ip6_address (unformat_input_t * input, va_list * args)
+uword
+unformat_ip6_address (unformat_input_t * input, va_list * args)
 {
-  ip6_address_t * result = va_arg (*args, ip6_address_t *);
+  ip6_address_t *result = va_arg (*args, ip6_address_t *);
   u16 hex_quads[8];
   uword hex_quad, n_hex_quads, hex_digit, n_hex_digits;
   uword c, n_colon, double_colon_index;
@@ -135,7 +137,7 @@ uword unformat_ip6_address (unformat_input_t * input, va_list * args)
 	  n_colon = 0;
 	  n_hex_digits++;
 	}
-      
+
       /* Save position of :: */
       if (n_colon == 2)
 	{
@@ -184,18 +186,31 @@ uword unformat_ip6_address (unformat_input_t * input, va_list * args)
   }
 }
 
-u8 * format_ip4_address (u8 * s, va_list * args)
+u8 *
+format_ip4_address (u8 * s, va_list * args)
 {
-  u8 * a = va_arg (*args, u8 *);
+  u8 *a = va_arg (*args, u8 *);
   return format (s, "%d.%d.%d.%d", a[0], a[1], a[2], a[3]);
 }
 
-u8 * format_ethernet_address (u8 * s, va_list * args)
+u8 *
+format_ethernet_address (u8 * s, va_list * args)
 {
-  u8 * a = va_arg (*args, u8 *);
+  u8 *a = va_arg (*args, u8 *);
 
   return format (s, "%02x:%02x:%02x:%02x:%02x:%02x",
-                 a[0], a[1], a[2], a[3], a[4], a[5]);
+		 a[0], a[1], a[2], a[3], a[4], a[5]);
+}
+
+void
+vat_plugin_api_reference (void)
+{
 }
 
-void vat_plugin_api_reference(void) { }
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
diff --git a/vpp-api-test/vat/restart.c b/vpp-api-test/vat/restart.c
index 2bbaa516..adc63f84 100644
--- a/vpp-api-test/vat/restart.c
+++ b/vpp-api-test/vat/restart.c
@@ -29,49 +29,49 @@
 #include <vppinfra/time.h>
 #include <vppinfra/macros.h>
 
-int restart_main_fn (unformat_input_t * i)
+int
+restart_main_fn (unformat_input_t * i)
 {
   int verbose = 0;
   int old_pid;
   int wait;
-  u8 * chroot_path = 0;
-  svmdb_client_t * svmdb_client;
+  u8 *chroot_path = 0;
+  svmdb_client_t *svmdb_client;
   volatile pid_t *pidp;
   struct stat statb;
   ino_t old_inode;
   int sleeps;
-  svmdb_map_args_t _ma, *ma= &_ma;
+  svmdb_map_args_t _ma, *ma = &_ma;
 
   struct timespec _req, *req = &_req;
   struct timespec _rem, *rem = &_rem;
 
-  if (geteuid())
+  if (geteuid ())
     clib_error ("vpp_restart: must be root...");
 
   while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
     {
       if (unformat (i, "verbose") || unformat (i, "v"))
-        verbose = 1;
+	verbose = 1;
       else if (unformat (i, "chroot %s", &chroot_path))
-        ;
+	;
       else
-        {
-          clib_error ("unknown input `%U'", format_unformat_error, i);
-          return 1;
-        }
+	{
+	  clib_error ("unknown input `%U'", format_unformat_error, i);
+	  return 1;
+	}
     }
 
-  /* 
-   * Step 1: look up the current VPP pid in the shared-memory database 
+  /*
+   * Step 1: look up the current VPP pid in the shared-memory database
    */
   memset (ma, 0, sizeof (*ma));
-  ma->root_path = (char *)chroot_path;
+  ma->root_path = (char *) chroot_path;
 
   svmdb_client = svmdb_map (ma);
 
   pidp = svmdb_local_get_variable_reference (svmdb_client,
-                                             SVMDB_NAMESPACE_VEC, 
-                                             "vpp_pid");
+					     SVMDB_NAMESPACE_VEC, "vpp_pid");
   if (pidp == 0)
     {
       clib_error ("'vpp_pid' svm variable not found, vpp has never run?");
@@ -82,26 +82,26 @@ int restart_main_fn (unformat_input_t * i)
   for (wait = 0; wait < 1000; wait++)
     {
       req->tv_sec = 0;
-      req->tv_nsec = 10000*1000;  /* 10 ms */
-      while (nanosleep(req, rem) < 0)
-        *req = *rem;
-      
-      if (*pidp) 
-        goto found2;
+      req->tv_nsec = 10000 * 1000;	/* 10 ms */
+      while (nanosleep (req, rem) < 0)
+	*req = *rem;
+
+      if (*pidp)
+	goto found2;
     }
 
   clib_error ("VPP not runnning...");
   return 3;
-  
- found2:
+
+found2:
 
   old_pid = *pidp;
-  
+
   /*
    * Step 2: sanity check the pid we discovered
    */
   if (verbose)
-    fformat(stdout, "Sanity check current vpp pid %d\n", old_pid);
+    fformat (stdout, "Sanity check current vpp pid %d\n", old_pid);
 
   if (kill (old_pid, 0) < 0)
     {
@@ -109,15 +109,15 @@ int restart_main_fn (unformat_input_t * i)
       clib_error ("vpp current pid %d not running...", old_pid);
       return 2;
     }
-  
+
   if (verbose)
-    fformat(stdout, "Sanity check vpp pid %d OK\n", old_pid);
+    fformat (stdout, "Sanity check vpp pid %d OK\n", old_pid);
 
-  /* 
-   * Step 3: figure out the current vpp <--> client shared-VM file 
-   * inode number 
+  /*
+   * Step 3: figure out the current vpp <--> client shared-VM file
+   * inode number
    */
-  if (stat("/dev/shm/vpe-api", &statb) < 0)
+  if (stat ("/dev/shm/vpe-api", &statb) < 0)
     {
       clib_unix_error ("stat fail");
       return 4;
@@ -126,9 +126,9 @@ int restart_main_fn (unformat_input_t * i)
   old_inode = statb.st_ino;
 
   if (verbose)
-    fformat(stdout, "Old inode %u\n", old_inode);
+    fformat (stdout, "Old inode %u\n", old_inode);
 
-  /* Note: restart wipes out the shared VM database*/
+  /* Note: restart wipes out the shared VM database */
   svmdb_unmap (svmdb_client);
 
   /*
@@ -145,53 +145,52 @@ int restart_main_fn (unformat_input_t * i)
 
   sleeps = 0;
 
-  /* 
-   * Step 5: wait up to 15 seconds for a new incarnation of 
+  /*
+   * Step 5: wait up to 15 seconds for a new incarnation of
    * the shared-VM API segment to appear.
    */
   for (wait = 0; wait < 150; wait++)
     {
-      if ((stat("/dev/shm/vpe-api", &statb) < 0)
-          || statb.st_ino == old_inode)
-        {
-          req->tv_sec = 0;
-          req->tv_nsec = 100000*1000;  /* 100 ms */
-          while (nanosleep(req, rem) < 0)
-            *req = *rem;
-          sleeps++;
-        }
+      if ((stat ("/dev/shm/vpe-api", &statb) < 0)
+	  || statb.st_ino == old_inode)
+	{
+	  req->tv_sec = 0;
+	  req->tv_nsec = 100000 * 1000;	/* 100 ms */
+	  while (nanosleep (req, rem) < 0)
+	    *req = *rem;
+	  sleeps++;
+	}
       else
-        goto new_inode;
+	goto new_inode;
     }
 
   clib_error ("Timeout waiting for new inode to appear...");
   return 5;
 
- new_inode:
+new_inode:
   if (verbose && sleeps > 0)
-    fformat(stdout, "Inode sleeps %d\n", sleeps);
+    fformat (stdout, "Inode sleeps %d\n", sleeps);
 
   if (verbose)
-    fformat(stdout, "New inode %u\n", statb.st_ino);
+    fformat (stdout, "New inode %u\n", statb.st_ino);
 
-  /* 
-   * Step 6: remap the SVM database 
+  /*
+   * Step 6: remap the SVM database
    */
   svmdb_client = svmdb_map (ma);
-  
+
   pidp = svmdb_local_get_variable_reference (svmdb_client,
-                                             SVMDB_NAMESPACE_VEC, 
-                                             "vpp_pid");
+					     SVMDB_NAMESPACE_VEC, "vpp_pid");
   if (pidp == 0)
     {
       clib_error ("post_restart: 'vpp_pid' svm variable not found,"
-                  "vpp did not restart?");
+		  "vpp did not restart?");
       return 2;
     }
 
   sleeps = 0;
 
-  /* 
+  /*
    * Step 7: wait for vpp to publish its new PID
    */
 
@@ -199,40 +198,49 @@ int restart_main_fn (unformat_input_t * i)
   for (wait = 0; wait < 150; wait++)
     {
       if (*pidp && (*pidp != old_pid))
-        goto restarted;
+	goto restarted;
       req->tv_sec = 0;
-      req->tv_nsec = 100000*1000;  /* 100 ms */
-      while (nanosleep(req, rem) < 0)
-        *req = *rem;
+      req->tv_nsec = 100000 * 1000;	/* 100 ms */
+      while (nanosleep (req, rem) < 0)
+	*req = *rem;
       sleeps++;
     }
-  
+
   clib_error ("Timeout waiting for vpp to publish pid after restart...");
   return 4;
 
- restarted:  
+restarted:
 
   /* Done... */
-  
+
   if (verbose && sleeps)
-    fformat(stdout, "pid sleeps %d\n", sleeps);
+    fformat (stdout, "pid sleeps %d\n", sleeps);
 
   if (verbose)
     fformat (stdout, "New PID %d... Restarted...\n", *pidp);
-  
+
   svmdb_unmap (svmdb_client);
   return 0;
 }
 
-int main (int argc, char **argv)
+int
+main (int argc, char **argv)
 {
   unformat_input_t i;
   int ret;
 
-  clib_mem_init (0, 64ULL<<20);
+  clib_mem_init (0, 64ULL << 20);
 
   unformat_init_command_line (&i, argv);
   ret = restart_main_fn (&i);
   unformat_free (&i);
   return ret;
 }
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
diff --git a/vpp-api-test/vat/vat.h b/vpp-api-test/vat/vat.h
index 5f553bcb..b0ab8837 100644
--- a/vpp-api-test/vat/vat.h
+++ b/vpp-api-test/vat/vat.h
@@ -30,185 +30,199 @@
 
 #include "vat/json_format.h"
 
-typedef struct {
-    u8 * interface_name;
-    u32 sw_if_index;
-    /* Subinterface ID. A number 0-N to uniquely identify this subinterface under the super interface*/
-    u32 sub_id;
-
-    /* 0 = dot1q, 1=dot1ad */
-    u8 sub_dot1ad;
-
-    /* Number of tags 0-2 */
-    u8 sub_number_of_tags;
-    u16 sub_outer_vlan_id;
-    u16 sub_inner_vlan_id;
-    u8 sub_exact_match;
-    u8 sub_default;
-    u8 sub_outer_vlan_id_any;
-    u8 sub_inner_vlan_id_any;
-
-    /* vlan tag rewrite */
-    u32 vtr_op;
-    u32 vtr_push_dot1q;
-    u32 vtr_tag1;
-    u32 vtr_tag2;
+typedef struct
+{
+  u8 *interface_name;
+  u32 sw_if_index;
+  /*
+   * Subinterface ID. A number 0-N to uniquely identify this
+   * subinterface under the super interface
+   */
+  u32 sub_id;
+
+  /* 0 = dot1q, 1=dot1ad */
+  u8 sub_dot1ad;
+
+  /* Number of tags 0-2 */
+  u8 sub_number_of_tags;
+  u16 sub_outer_vlan_id;
+  u16 sub_inner_vlan_id;
+  u8 sub_exact_match;
+  u8 sub_default;
+  u8 sub_outer_vlan_id_any;
+  u8 sub_inner_vlan_id_any;
+
+  /* vlan tag rewrite */
+  u32 vtr_op;
+  u32 vtr_push_dot1q;
+  u32 vtr_tag1;
+  u32 vtr_tag2;
 } sw_interface_subif_t;
 
-typedef struct {
-    u8 ip[16];
-    u8 prefix_length;
+typedef struct
+{
+  u8 ip[16];
+  u8 prefix_length;
 } ip_address_details_t;
 
-typedef struct {
-    u8 present;
-    ip_address_details_t * addr;
+typedef struct
+{
+  u8 present;
+  ip_address_details_t *addr;
 } ip_details_t;
 
-typedef struct {
-    u64 packets;
-    u64 bytes;
+typedef struct
+{
+  u64 packets;
+  u64 bytes;
 } interface_counter_t;
 
-typedef struct {
-    struct in_addr address;
-    u8 address_length;
-    u64 packets;
-    u64 bytes;
+typedef struct
+{
+  struct in_addr address;
+  u8 address_length;
+  u64 packets;
+  u64 bytes;
 } ip4_fib_counter_t;
 
-typedef struct {
-    struct in6_addr address;
-    u8 address_length;
-    u64 packets;
-    u64 bytes;
+typedef struct
+{
+  struct in6_addr address;
+  u8 address_length;
+  u64 packets;
+  u64 bytes;
 } ip6_fib_counter_t;
 
-typedef struct {
-    u8 * locator_set_name;
-    u32 locator_set_index;
+typedef struct
+{
+  u8 *locator_set_name;
+  u32 locator_set_index;
 } locator_set_msg_t;
 
-typedef struct {
-    u8 local;
-    u32 sw_if_index;
-    u8 is_ipv6;
-    u8 ip_address[16];
-    u8 priority;
-    u8 weight;
+typedef struct
+{
+  u8 local;
+  u32 sw_if_index;
+  u8 is_ipv6;
+  u8 ip_address[16];
+  u8 priority;
+  u8 weight;
 } locator_msg_t;
 
-typedef struct {
-    u32 locator_set_index;
-    u8 is_local;
-    u8 eid_type;
-    u32 vni;
-    u8 eid[16];
-    u8 eid_prefix_len;
-    u32 ttl;
-    u8 authoritative;
+typedef struct
+{
+  u32 locator_set_index;
+  u8 is_local;
+  u8 eid_type;
+  u32 vni;
+  u8 eid[16];
+  u8 eid_prefix_len;
+  u32 ttl;
+  u8 authoritative;
 } eid_table_t;
 
-typedef struct {
-    /* vpe input queue */
-    unix_shared_memory_queue_t * vl_input_queue;
+typedef struct
+{
+  /* vpe input queue */
+  unix_shared_memory_queue_t *vl_input_queue;
 
-    /* interface name table */
-    uword * sw_if_index_by_interface_name;
+  /* interface name table */
+  uword *sw_if_index_by_interface_name;
 
-    /* subinterface table */
-    sw_interface_subif_t * sw_if_subif_table;
+  /* subinterface table */
+  sw_interface_subif_t *sw_if_subif_table;
 
-    /* Graph node table */
-    uword * graph_node_index_by_name;
-    vlib_node_t ** graph_nodes;
+  /* Graph node table */
+  uword *graph_node_index_by_name;
+  vlib_node_t **graph_nodes;
 
-    /* ip tables */
-    ip_details_t * ip_details_by_sw_if_index[2];
+  /* ip tables */
+  ip_details_t *ip_details_by_sw_if_index[2];
 
-    /* sw_if_index of currently processed interface */
-    u32 current_sw_if_index;
+  /* sw_if_index of currently processed interface */
+  u32 current_sw_if_index;
 
-    /* remember that we are dumping ipv6 */
-    u8 is_ipv6;
+  /* remember that we are dumping ipv6 */
+  u8 is_ipv6;
 
-    /* function table */ 
-    uword * function_by_name;
+  /* function table */
+  uword *function_by_name;
 
-    /* help strings */
-    uword * help_by_name;
+  /* help strings */
+  uword *help_by_name;
 
-    /* macro table */
-    macro_main_t macro_main;
+  /* macro table */
+  macro_main_t macro_main;
 
-    /* Errors by number */
-    uword * error_string_by_error_number;
+  /* Errors by number */
+  uword *error_string_by_error_number;
 
 
-    /* Main thread can spin (w/ timeout) here if needed */
-    u32 async_mode;
-    u32 async_errors;
-    volatile u32 result_ready;
-    volatile i32 retval;
-    volatile u32 sw_if_index;
-    volatile u8 *shmem_result;
+  /* Main thread can spin (w/ timeout) here if needed */
+  u32 async_mode;
+  u32 async_errors;
+  volatile u32 result_ready;
+  volatile i32 retval;
+  volatile u32 sw_if_index;
+  volatile u8 *shmem_result;
 
-    /* our client index */
-    u32 my_client_index;
+  /* our client index */
+  u32 my_client_index;
 
-    /* Time is of the essence... */
-    clib_time_t clib_time;
+  /* Time is of the essence... */
+  clib_time_t clib_time;
 
-    /* Unwind (so we can quit) */
-    jmp_buf jump_buf;
+  /* Unwind (so we can quit) */
+  jmp_buf jump_buf;
 
-    /* temporary parse buffer */
-    unformat_input_t *input;
+  /* temporary parse buffer */
+  unformat_input_t *input;
 
-    /* input buffer */
-    u8 * inbuf;
+  /* input buffer */
+  u8 *inbuf;
 
-    /* stdio input / output FILEs */
-    FILE *ifp, *ofp;
-    u8 * current_file;
-    u32 input_line_number;
+  /* stdio input / output FILEs */
+  FILE *ifp, *ofp;
+  u8 *current_file;
+  u32 input_line_number;
 
-    /* exec mode toggle */
-    int exec_mode;
+  /* exec mode toggle */
+  int exec_mode;
 
-    /* Regenerate the interface table */
-    volatile int regenerate_interface_table;
+  /* Regenerate the interface table */
+  volatile int regenerate_interface_table;
 
-    /* flag for JSON output format */
-    u8 json_output;
+  /* flag for JSON output format */
+  u8 json_output;
 
-    /* flag for interface event display */
-    u8 interface_event_display;
+  /* flag for interface event display */
+  u8 interface_event_display;
 
-    /* JSON tree used in composing dump api call results */
-    vat_json_node_t json_tree;
+  /* JSON tree used in composing dump api call results */
+  vat_json_node_t json_tree;
 
-    /* counters */
-    u64 **simple_interface_counters;
-    interface_counter_t **combined_interface_counters;
-    ip4_fib_counter_t **ip4_fib_counters;
-    u32 *ip4_fib_counters_vrf_id_by_index;
-    ip6_fib_counter_t **ip6_fib_counters;
-    u32 *ip6_fib_counters_vrf_id_by_index;
+  /* counters */
+  u64 **simple_interface_counters;
+  interface_counter_t **combined_interface_counters;
+  ip4_fib_counter_t **ip4_fib_counters;
+  u32 *ip4_fib_counters_vrf_id_by_index;
+  ip6_fib_counter_t **ip6_fib_counters;
+  u32 *ip6_fib_counters_vrf_id_by_index;
 
-    /* Lisp */
-    u8 noprint_msg;
-    locator_set_msg_t * locator_set_msg;
-    locator_msg_t * locator_msg;
-    eid_table_t * eid_tables;
+  /* Lisp */
+  u8 noprint_msg;
+  locator_set_msg_t *locator_set_msg;
+  locator_msg_t *locator_msg;
+  eid_table_t *eid_tables;
 
 } vat_main_t;
 
 vat_main_t vat_main;
 
-static inline f64 vat_time_now (vat_main_t *vam)
+static inline f64
+vat_time_now (vat_main_t * vam)
 {
-    return clib_time_now (&vam->clib_time);
+  return clib_time_now (&vam->clib_time);
 }
 
 #define errmsg(fmt,args...)                             \
@@ -220,7 +234,7 @@ do {                                                    \
     fflush(vam->ofp);					\
 } while(0);
 
-void vat_api_hookup (vat_main_t *vam);
+void vat_api_hookup (vat_main_t * vam);
 int api_sw_interface_dump (vat_main_t * vam);
 void do_one_file (vat_main_t * vam);
 int exec (vat_main_t * vam);
@@ -228,15 +242,23 @@ int exec (vat_main_t * vam);
 /* Plugin API library functions */
 char *vat_plugin_path;
 char *vat_plugin_name_filter;
-void vat_plugin_api_reference(void);
+void vat_plugin_api_reference (void);
 uword unformat_sw_if_index (unformat_input_t * input, va_list * args);
 uword unformat_ip4_address (unformat_input_t * input, va_list * args);
 uword unformat_ethernet_address (unformat_input_t * input, va_list * args);
 uword unformat_ethernet_type_host_byte_order (unformat_input_t * input,
-                                              va_list * args);
+					      va_list * args);
 uword unformat_ip6_address (unformat_input_t * input, va_list * args);
-u8 * format_ip4_address (u8 * s, va_list * args);
-u8 * format_ethernet_address (u8 * s, va_list * args);
+u8 *format_ip4_address (u8 * s, va_list * args);
+u8 *format_ethernet_address (u8 * s, va_list * args);
 
 
 #endif /* __included_vat_h__ */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */