1 files changed, 49 insertions, 12 deletions

diff --git a/src/vat/api_format.c b/src/vat/api_format.c
index c9c62c76e2c..d39a61a813a 100644
--- a/src/vat/api_format.c
+++ b/src/vat/api_format.c
@@ -7810,10 +7810,13 @@ api_tap_create_v2 (vat_main_t * vam)
   vl_api_tap_create_v2_t *mp;
   u8 mac_address[6];
   u8 random_mac = 1;
-  u8 name_set = 0;
-  u8 *tap_name;
-  u8 *net_ns = 0;
-  u8 net_ns_set = 0;
+  u8 *tap_name = 0;
+  u8 *host_namespace = 0;
+  u8 *host_bridge = 0;
+  ip4_address_t host_ip4_addr;
+  u32 host_ip4_prefix_len = 0;
+  ip6_address_t host_ip6_addr;
+  u32 host_ip6_prefix_len = 0;
   int ret;
   int rx_ring_sz = 0, tx_ring_sz = 0;
 
@@ -7827,9 +7830,17 @@ api_tap_create_v2 (vat_main_t * vam)
 	  random_mac = 0;
 	}
       else if (unformat (i, "name %s", &tap_name))
-	name_set = 1;
-      else if (unformat (i, "host-ns %s", &net_ns))
-	net_ns_set = 1;
+	;
+      else if (unformat (i, "host-ns %s", &host_namespace))
+	;
+      else if (unformat (i, "host-bridge %s", &host_bridge))
+	;
+      else if (unformat (i, "host-ip4-addr %U/%d", unformat_ip4_address,
+			 &host_ip4_addr, &host_ip4_prefix_len))
+	;
+      else if (unformat (i, "host-ip6-addr %U/%d", unformat_ip6_address,
+			 &host_ip6_addr, &host_ip6_prefix_len))
+	;
       else if (unformat (i, "rx-ring-size %d", &rx_ring_sz))
 	;
       else if (unformat (i, "tx-ring-size %d", &tx_ring_sz))
@@ -7838,7 +7849,7 @@ api_tap_create_v2 (vat_main_t * vam)
 	break;
     }
 
-  if (name_set == 0)
+  if (tap_name == 0)
     {
       errmsg ("missing tap name. ");
       return -99;
@@ -7848,11 +7859,26 @@ api_tap_create_v2 (vat_main_t * vam)
       errmsg ("tap name too long. ");
       return -99;
     }
-  if (vec_len (net_ns) > 63)
+  if (vec_len (host_namespace) > 63)
     {
       errmsg ("host name space too long. ");
       return -99;
     }
+  if (vec_len (host_bridge) > 63)
+    {
+      errmsg ("host bridge name too long. ");
+      return -99;
+    }
+  if (host_ip4_prefix_len > 32)
+    {
+      errmsg ("host ip4 prefix length not valid. ");
+      return -99;
+    }
+  if (host_ip6_prefix_len > 128)
+    {
+      errmsg ("host ip6 prefix length not valid. ");
+      return -99;
+    }
   if (!is_pow2 (rx_ring_sz))
     {
       errmsg ("rx ring size must be power of 2. ");
@@ -7882,11 +7908,22 @@ api_tap_create_v2 (vat_main_t * vam)
   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));
-  mp->net_ns_set = net_ns_set;
+  mp->host_namespace_set = host_namespace != 0;
+  mp->host_bridge_set = host_bridge != 0;
+  mp->host_ip4_addr_set = host_ip4_prefix_len != 0;
+  mp->host_ip6_addr_set = host_ip6_prefix_len != 0;
   mp->rx_ring_sz = rx_ring_sz;
   mp->tx_ring_sz = tx_ring_sz;
-  if (net_ns)
-    clib_memcpy (mp->net_ns, net_ns, vec_len (net_ns));
+  if (host_namespace)
+    clib_memcpy (mp->host_namespace, host_namespace,
+		 vec_len (host_namespace));
+  if (host_bridge)
+    clib_memcpy (mp->host_bridge, host_bridge, vec_len (host_bridge));
+  if (host_ip4_prefix_len)
+    clib_memcpy (mp->host_ip4_addr, &host_ip4_addr, 4);
+  if (host_ip4_prefix_len)
+    clib_memcpy (mp->host_ip6_addr, &host_ip6_addr, 16);
+
 
   vec_free (tap_name);