IKEv2 to plugin

for easy integration with ptoducts running their own Ike stack.
Without the VPP IKE plugin loaded, the product is free to handle
IKE packets as it pleases.

Change-Id: Id0839f4d58b797f4c2da0382eb499fc08b05f66f
Signed-off-by: Neale Ranns <nranns@cisco.com>

1 files changed, 602 insertions, 0 deletions

diff --git a/src/plugins/ikev2/ikev2_cli.c b/src/plugins/ikev2/ikev2_cli.c
new file mode 100644
index 00000000000..8801793be0b
--- /dev/null
+++ b/src/plugins/ikev2/ikev2_cli.c
@@ -0,0 +1,602 @@
+/*
+ * Copyright (c) 2015 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <vlib/vlib.h>
+#include <vnet/vnet.h>
+#include <vnet/pg/pg.h>
+#include <vppinfra/error.h>
+#include <vnet/udp/udp.h>
+#include <plugins/ikev2/ikev2.h>
+#include <plugins/ikev2/ikev2_priv.h>
+
+u8 *
+format_ikev2_id_type_and_data (u8 * s, va_list * args)
+{
+  ikev2_id_t *id = va_arg (*args, ikev2_id_t *);
+
+  if (id->type == 0 || vec_len (id->data) == 0)
+    return format (s, "none");
+
+  s = format (s, "%U", format_ikev2_id_type, id->type);
+
+  if (id->type == IKEV2_ID_TYPE_ID_FQDN ||
+      id->type == IKEV2_ID_TYPE_ID_RFC822_ADDR)
+    {
+      s = format (s, " %v", id->data);
+    }
+  else
+    {
+      s =
+	format (s, " %U", format_hex_bytes, &id->data,
+		(uword) (vec_len (id->data)));
+    }
+
+  return s;
+}
+
+
+static clib_error_t *
+show_ikev2_sa_command_fn (vlib_main_t * vm,
+			  unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+  ikev2_main_t *km = &ikev2_main;
+  ikev2_main_per_thread_data_t *tkm;
+  ikev2_sa_t *sa;
+  ikev2_ts_t *ts;
+  ikev2_child_sa_t *child;
+  ikev2_sa_transform_t *tr;
+
+  vec_foreach (tkm, km->per_thread_data)
+  {
+    /* *INDENT-OFF* */
+    pool_foreach (sa, tkm->sas, ({
+      u8 * s = 0;
+      vlib_cli_output(vm, " iip %U ispi %lx rip %U rspi %lx",
+                      format_ip4_address, &sa->iaddr, sa->ispi,
+                      format_ip4_address, &sa->raddr, sa->rspi);
+
+       tr = ikev2_sa_get_td_for_type(sa->r_proposals, IKEV2_TRANSFORM_TYPE_ENCR);
+       s = format(s, "%U ", format_ikev2_sa_transform, tr);
+
+       tr = ikev2_sa_get_td_for_type(sa->r_proposals, IKEV2_TRANSFORM_TYPE_PRF);
+       s = format(s, "%U ", format_ikev2_sa_transform, tr);
+
+       tr = ikev2_sa_get_td_for_type(sa->r_proposals, IKEV2_TRANSFORM_TYPE_INTEG);
+       s = format(s, "%U ", format_ikev2_sa_transform, tr);
+
+       tr = ikev2_sa_get_td_for_type(sa->r_proposals, IKEV2_TRANSFORM_TYPE_DH);
+       s = format(s, "%U ", format_ikev2_sa_transform, tr);
+
+      vlib_cli_output(vm, " %v", s);
+      vec_free(s);
+
+      vlib_cli_output(vm, "  nonce i:%U\n        r:%U",
+                      format_hex_bytes, sa->i_nonce,  vec_len(sa->i_nonce),
+                      format_hex_bytes, sa->r_nonce,  vec_len(sa->r_nonce));
+
+      vlib_cli_output(vm, "  SK_d    %U",
+                      format_hex_bytes, sa->sk_d,  vec_len(sa->sk_d));
+      vlib_cli_output(vm, "  SK_a  i:%U\n        r:%U",
+                      format_hex_bytes, sa->sk_ai, vec_len(sa->sk_ai),
+                      format_hex_bytes, sa->sk_ar, vec_len(sa->sk_ar));
+      vlib_cli_output(vm, "  SK_e  i:%U\n        r:%U",
+                      format_hex_bytes, sa->sk_ei, vec_len(sa->sk_ei),
+                      format_hex_bytes, sa->sk_er, vec_len(sa->sk_er));
+      vlib_cli_output(vm, "  SK_p  i:%U\n        r:%U",
+                      format_hex_bytes, sa->sk_pi, vec_len(sa->sk_pi),
+                      format_hex_bytes, sa->sk_pr, vec_len(sa->sk_pr));
+
+      vlib_cli_output(vm, "  identifier (i) %U",
+                      format_ikev2_id_type_and_data, &sa->i_id);
+      vlib_cli_output(vm, "  identifier (r) %U",
+                      format_ikev2_id_type_and_data, &sa->r_id);
+
+      vec_foreach(child, sa->childs)
+        {
+          vlib_cli_output(vm, "  child sa %u:", child - sa->childs);
+
+          tr = ikev2_sa_get_td_for_type(child->r_proposals, IKEV2_TRANSFORM_TYPE_ENCR);
+          s = format(s, "%U ", format_ikev2_sa_transform, tr);
+
+          tr = ikev2_sa_get_td_for_type(child->r_proposals, IKEV2_TRANSFORM_TYPE_INTEG);
+          s = format(s, "%U ", format_ikev2_sa_transform, tr);
+
+          tr = ikev2_sa_get_td_for_type(child->r_proposals, IKEV2_TRANSFORM_TYPE_ESN);
+          s = format(s, "%U ", format_ikev2_sa_transform, tr);
+
+          vlib_cli_output(vm, "    %v", s);
+          vec_free(s);
+
+          vlib_cli_output(vm, "    spi(i) %lx spi(r) %lx",
+                          child->i_proposals ? child->i_proposals[0].spi : 0,
+                          child->r_proposals ? child->r_proposals[0].spi : 0);
+
+          vlib_cli_output(vm, "    SK_e  i:%U\n          r:%U",
+                          format_hex_bytes, child->sk_ei, vec_len(child->sk_ei),
+                          format_hex_bytes, child->sk_er, vec_len(child->sk_er));
+          vlib_cli_output(vm, "    SK_a  i:%U\n          r:%U",
+                          format_hex_bytes, child->sk_ai, vec_len(child->sk_ai),
+                          format_hex_bytes, child->sk_ar, vec_len(child->sk_ar));
+          vlib_cli_output(vm, "    traffic selectors (i):");
+          vec_foreach(ts, child->tsi)
+            {
+              vlib_cli_output(vm, "      %u type %u protocol_id %u addr "
+                              "%U - %U port %u - %u",
+                              ts - child->tsi,
+                              ts->ts_type, ts->protocol_id,
+                              format_ip4_address, &ts->start_addr,
+                              format_ip4_address, &ts->end_addr,
+                              clib_net_to_host_u16( ts->start_port),
+                              clib_net_to_host_u16( ts->end_port));
+            }
+          vlib_cli_output(vm, "    traffic selectors (r):");
+          vec_foreach(ts, child->tsr)
+            {
+              vlib_cli_output(vm, "      %u type %u protocol_id %u addr "
+                              "%U - %U port %u - %u",
+                              ts - child->tsr,
+                              ts->ts_type, ts->protocol_id,
+                              format_ip4_address, &ts->start_addr,
+                              format_ip4_address, &ts->end_addr,
+                              clib_net_to_host_u16( ts->start_port),
+                              clib_net_to_host_u16( ts->end_port));
+            }
+        }
+      vlib_cli_output(vm, "");
+    }));
+    /* *INDENT-ON* */
+  }
+  return 0;
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (show_ikev2_sa_command, static) = {
+    .path = "show ikev2 sa",
+    .short_help = "show ikev2 sa",
+    .function = show_ikev2_sa_command_fn,
+};
+/* *INDENT-ON* */
+
+static clib_error_t *
+ikev2_profile_add_del_command_fn (vlib_main_t * vm,
+				  unformat_input_t * input,
+				  vlib_cli_command_t * cmd)
+{
+  vnet_main_t *vnm = vnet_get_main ();
+  unformat_input_t _line_input, *line_input = &_line_input;
+  u8 *name = 0;
+  clib_error_t *r = 0;
+  u32 id_type;
+  u8 *data = 0;
+  u32 tmp1, tmp2, tmp3;
+  u64 tmp4, tmp5;
+  ip4_address_t ip4;
+  ip4_address_t end_addr;
+  u32 responder_sw_if_index = (u32) ~ 0;
+  ip4_address_t responder_ip4;
+  ikev2_transform_encr_type_t crypto_alg;
+  ikev2_transform_integ_type_t integ_alg;
+  ikev2_transform_dh_type_t dh_type;
+
+  const char *valid_chars = "a-zA-Z0-9_";
+
+  if (!unformat_user (input, unformat_line_input, line_input))
+    return 0;
+
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (line_input, "add %U", unformat_token, valid_chars, &name))
+	{
+	  r = ikev2_add_del_profile (vm, name, 1);
+	  goto done;
+	}
+      else
+	if (unformat
+	    (line_input, "del %U", unformat_token, valid_chars, &name))
+	{
+	  r = ikev2_add_del_profile (vm, name, 0);
+	  goto done;
+	}
+      else if (unformat (line_input, "set %U auth shared-key-mic string %v",
+			 unformat_token, valid_chars, &name, &data))
+	{
+	  r =
+	    ikev2_set_profile_auth (vm, name,
+				    IKEV2_AUTH_METHOD_SHARED_KEY_MIC, data,
+				    0);
+	  goto done;
+	}
+      else if (unformat (line_input, "set %U auth shared-key-mic hex %U",
+			 unformat_token, valid_chars, &name,
+			 unformat_hex_string, &data))
+	{
+	  r =
+	    ikev2_set_profile_auth (vm, name,
+				    IKEV2_AUTH_METHOD_SHARED_KEY_MIC, data,
+				    1);
+	  goto done;
+	}
+      else if (unformat (line_input, "set %U auth rsa-sig cert-file %v",
+			 unformat_token, valid_chars, &name, &data))
+	{
+	  r =
+	    ikev2_set_profile_auth (vm, name, IKEV2_AUTH_METHOD_RSA_SIG, data,
+				    0);
+	  goto done;
+	}
+      else if (unformat (line_input, "set %U id local %U %U",
+			 unformat_token, valid_chars, &name,
+			 unformat_ikev2_id_type, &id_type,
+			 unformat_ip4_address, &ip4))
+	{
+	  data = vec_new (u8, 4);
+	  clib_memcpy (data, ip4.as_u8, 4);
+	  r =
+	    ikev2_set_profile_id (vm, name, (u8) id_type, data, /*local */ 1);
+	  goto done;
+	}
+      else if (unformat (line_input, "set %U id local %U 0x%U",
+			 unformat_token, valid_chars, &name,
+			 unformat_ikev2_id_type, &id_type,
+			 unformat_hex_string, &data))
+	{
+	  r =
+	    ikev2_set_profile_id (vm, name, (u8) id_type, data, /*local */ 1);
+	  goto done;
+	}
+      else if (unformat (line_input, "set %U id local %U %v",
+			 unformat_token, valid_chars, &name,
+			 unformat_ikev2_id_type, &id_type, &data))
+	{
+	  r =
+	    ikev2_set_profile_id (vm, name, (u8) id_type, data, /*local */ 1);
+	  goto done;
+	}
+      else if (unformat (line_input, "set %U id remote %U %U",
+			 unformat_token, valid_chars, &name,
+			 unformat_ikev2_id_type, &id_type,
+			 unformat_ip4_address, &ip4))
+	{
+	  data = vec_new (u8, 4);
+	  clib_memcpy (data, ip4.as_u8, 4);
+	  r = ikev2_set_profile_id (vm, name, (u8) id_type, data,	/*remote */
+				    0);
+	  goto done;
+	}
+      else if (unformat (line_input, "set %U id remote %U 0x%U",
+			 unformat_token, valid_chars, &name,
+			 unformat_ikev2_id_type, &id_type,
+			 unformat_hex_string, &data))
+	{
+	  r = ikev2_set_profile_id (vm, name, (u8) id_type, data,	/*remote */
+				    0);
+	  goto done;
+	}
+      else if (unformat (line_input, "set %U id remote %U %v",
+			 unformat_token, valid_chars, &name,
+			 unformat_ikev2_id_type, &id_type, &data))
+	{
+	  r = ikev2_set_profile_id (vm, name, (u8) id_type, data,	/*remote */
+				    0);
+	  goto done;
+	}
+      else if (unformat (line_input, "set %U traffic-selector local "
+			 "ip-range %U - %U port-range %u - %u protocol %u",
+			 unformat_token, valid_chars, &name,
+			 unformat_ip4_address, &ip4,
+			 unformat_ip4_address, &end_addr,
+			 &tmp1, &tmp2, &tmp3))
+	{
+	  r =
+	    ikev2_set_profile_ts (vm, name, (u8) tmp3, (u16) tmp1, (u16) tmp2,
+				  ip4, end_addr, /*local */ 1);
+	  goto done;
+	}
+      else if (unformat (line_input, "set %U traffic-selector remote "
+			 "ip-range %U - %U port-range %u - %u protocol %u",
+			 unformat_token, valid_chars, &name,
+			 unformat_ip4_address, &ip4,
+			 unformat_ip4_address, &end_addr,
+			 &tmp1, &tmp2, &tmp3))
+	{
+	  r =
+	    ikev2_set_profile_ts (vm, name, (u8) tmp3, (u16) tmp1, (u16) tmp2,
+				  ip4, end_addr, /*remote */ 0);
+	  goto done;
+	}
+      else if (unformat (line_input, "set %U responder %U %U",
+			 unformat_token, valid_chars, &name,
+			 unformat_vnet_sw_interface, vnm,
+			 &responder_sw_if_index, unformat_ip4_address,
+			 &responder_ip4))
+	{
+	  r =
+	    ikev2_set_profile_responder (vm, name, responder_sw_if_index,
+					 responder_ip4);
+	  goto done;
+	}
+      else
+	if (unformat
+	    (line_input,
+	     "set %U ike-crypto-alg %U %u ike-integ-alg %U ike-dh %U",
+	     unformat_token, valid_chars, &name,
+	     unformat_ikev2_transform_encr_type, &crypto_alg, &tmp1,
+	     unformat_ikev2_transform_integ_type, &integ_alg,
+	     unformat_ikev2_transform_dh_type, &dh_type))
+	{
+	  r =
+	    ikev2_set_profile_ike_transforms (vm, name, crypto_alg, integ_alg,
+					      dh_type, tmp1);
+	  goto done;
+	}
+      else
+	if (unformat
+	    (line_input,
+	     "set %U esp-crypto-alg %U %u esp-integ-alg %U esp-dh %U",
+	     unformat_token, valid_chars, &name,
+	     unformat_ikev2_transform_encr_type, &crypto_alg, &tmp1,
+	     unformat_ikev2_transform_integ_type, &integ_alg,
+	     unformat_ikev2_transform_dh_type, &dh_type))
+	{
+	  r =
+	    ikev2_set_profile_esp_transforms (vm, name, crypto_alg, integ_alg,
+					      dh_type, tmp1);
+	  goto done;
+	}
+      else if (unformat (line_input, "set %U sa-lifetime %lu %u %u %lu",
+			 unformat_token, valid_chars, &name,
+			 &tmp4, &tmp1, &tmp2, &tmp5))
+	{
+	  r =
+	    ikev2_set_profile_sa_lifetime (vm, name, tmp4, tmp1, tmp2, tmp5);
+	  goto done;
+	}
+      else
+	break;
+    }
+
+  r = clib_error_return (0, "parse error: '%U'",
+			 format_unformat_error, line_input);
+
+done:
+  vec_free (name);
+  vec_free (data);
+  unformat_free (line_input);
+  return r;
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (ikev2_profile_add_del_command, static) = {
+    .path = "ikev2 profile",
+    .short_help =
+    "ikev2 profile [add|del] <id>\n"
+    "ikev2 profile set <id> auth [rsa-sig|shared-key-mic] [cert-file|string|hex]"
+    " <data>\n"
+    "ikev2 profile set <id> id <local|remote> <type> <data>\n"
+    "ikev2 profile set <id> traffic-selector <local|remote> ip-range "
+    "<start-addr> - <end-addr> port-range <start-port> - <end-port> "
+    "protocol <protocol-number>\n"
+    "ikev2 profile set <id> responder <interface> <addr>\n"
+    "ikev2 profile set <id> ike-crypto-alg <crypto alg> <key size> ike-integ-alg <integ alg> ike-dh <dh type>\n"
+    "ikev2 profile set <id> esp-crypto-alg <crypto alg> <key size> esp-integ-alg <integ alg> esp-dh <dh type>\n"
+    "ikev2 profile set <id> sa-lifetime <seconds> <jitter> <handover> <max bytes>",
+    .function = ikev2_profile_add_del_command_fn,
+};
+/* *INDENT-ON* */
+
+static clib_error_t *
+show_ikev2_profile_command_fn (vlib_main_t * vm,
+			       unformat_input_t * input,
+			       vlib_cli_command_t * cmd)
+{
+  ikev2_main_t *km = &ikev2_main;
+  ikev2_profile_t *p;
+
+  /* *INDENT-OFF* */
+  pool_foreach (p, km->profiles, ({
+    vlib_cli_output(vm, "profile %v", p->name);
+
+    if (p->auth.data)
+      {
+        if (p->auth.hex)
+          vlib_cli_output(vm, "  auth-method %U auth data 0x%U",
+                          format_ikev2_auth_method, p->auth.method,
+                          format_hex_bytes, p->auth.data, vec_len(p->auth.data));
+        else
+          vlib_cli_output(vm, "  auth-method %U auth data %v",
+                   format_ikev2_auth_method, p->auth.method, p->auth.data);
+      }
+
+    if (p->loc_id.data)
+      {
+        if (p->loc_id.type == IKEV2_ID_TYPE_ID_IPV4_ADDR)
+          vlib_cli_output(vm, "  local id-type %U data %U",
+                          format_ikev2_id_type, p->loc_id.type,
+                          format_ip4_address, p->loc_id.data);
+        else if (p->loc_id.type == IKEV2_ID_TYPE_ID_KEY_ID)
+          vlib_cli_output(vm, "  local id-type %U data 0x%U",
+                          format_ikev2_id_type, p->loc_id.type,
+                          format_hex_bytes, p->loc_id.data,
+                          vec_len(p->loc_id.data));
+        else
+          vlib_cli_output(vm, "  local id-type %U data %v",
+                          format_ikev2_id_type, p->loc_id.type, p->loc_id.data);
+      }
+
+    if (p->rem_id.data)
+      {
+        if (p->rem_id.type == IKEV2_ID_TYPE_ID_IPV4_ADDR)
+          vlib_cli_output(vm, "  remote id-type %U data %U",
+                          format_ikev2_id_type, p->rem_id.type,
+                          format_ip4_address, p->rem_id.data);
+        else if (p->rem_id.type == IKEV2_ID_TYPE_ID_KEY_ID)
+          vlib_cli_output(vm, "  remote id-type %U data 0x%U",
+                          format_ikev2_id_type, p->rem_id.type,
+                          format_hex_bytes, p->rem_id.data,
+                          vec_len(p->rem_id.data));
+        else
+          vlib_cli_output(vm, "  remote id-type %U data %v",
+                          format_ikev2_id_type, p->rem_id.type, p->rem_id.data);
+      }
+
+    if (p->loc_ts.end_addr.as_u32)
+      vlib_cli_output(vm, "  local traffic-selector addr %U - %U port %u - %u"
+                      " protocol %u",
+                      format_ip4_address, &p->loc_ts.start_addr,
+                      format_ip4_address, &p->loc_ts.end_addr,
+                      p->loc_ts.start_port, p->loc_ts.end_port,
+                      p->loc_ts.protocol_id);
+
+    if (p->rem_ts.end_addr.as_u32)
+      vlib_cli_output(vm, "  remote traffic-selector addr %U - %U port %u - %u"
+                      " protocol %u",
+                      format_ip4_address, &p->rem_ts.start_addr,
+                      format_ip4_address, &p->rem_ts.end_addr,
+                      p->rem_ts.start_port, p->rem_ts.end_port,
+                      p->rem_ts.protocol_id);
+  }));
+  /* *INDENT-ON* */
+
+  return 0;
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (show_ikev2_profile_command, static) = {
+    .path = "show ikev2 profile",
+    .short_help = "show ikev2 profile",
+    .function = show_ikev2_profile_command_fn,
+};
+/* *INDENT-ON* */
+
+static clib_error_t *
+set_ikev2_local_key_command_fn (vlib_main_t * vm,
+				unformat_input_t * input,
+				vlib_cli_command_t * cmd)
+{
+  unformat_input_t _line_input, *line_input = &_line_input;
+  clib_error_t *r = 0;
+  u8 *data = 0;
+
+  if (!unformat_user (input, unformat_line_input, line_input))
+    return 0;
+
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (line_input, "%s", &data))
+	{
+	  r = ikev2_set_local_key (vm, data);
+	  goto done;
+	}
+      else
+	break;
+    }
+
+  r = clib_error_return (0, "parse error: '%U'",
+			 format_unformat_error, line_input);
+
+done:
+  vec_free (data);
+  unformat_free (line_input);
+  return r;
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (set_ikev2_local_key_command, static) = {
+    .path = "set ikev2 local key",
+    .short_help =
+    "set ikev2 local key <file>",
+    .function = set_ikev2_local_key_command_fn,
+};
+/* *INDENT-ON* */
+
+
+static clib_error_t *
+ikev2_initiate_command_fn (vlib_main_t * vm,
+			   unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+  unformat_input_t _line_input, *line_input = &_line_input;
+  clib_error_t *r = 0;
+  u8 *name = 0;
+  u32 tmp1;
+  u64 tmp2;
+
+  const char *valid_chars = "a-zA-Z0-9_";
+
+  if (!unformat_user (input, unformat_line_input, line_input))
+    return 0;
+
+  while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat
+	  (line_input, "sa-init %U", unformat_token, valid_chars, &name))
+	{
+	  r = ikev2_initiate_sa_init (vm, name);
+	  goto done;
+	}
+      else if (unformat (line_input, "del-child-sa %x", &tmp1))
+	{
+	  r = ikev2_initiate_delete_child_sa (vm, tmp1);
+	  goto done;
+	}
+      else if (unformat (line_input, "del-sa %lx", &tmp2))
+	{
+	  r = ikev2_initiate_delete_ike_sa (vm, tmp2);
+	  goto done;
+	}
+      else if (unformat (line_input, "rekey-child-sa %x", &tmp1))
+	{
+	  r = ikev2_initiate_rekey_child_sa (vm, tmp1);
+	  goto done;
+	}
+      else
+	break;
+    }
+
+  r = clib_error_return (0, "parse error: '%U'",
+			 format_unformat_error, line_input);
+
+done:
+  vec_free (name);
+  unformat_free (line_input);
+  return r;
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (ikev2_initiate_command, static) = {
+    .path = "ikev2 initiate",
+    .short_help =
+        "ikev2 initiate sa-init <profile id>\n"
+        "ikev2 initiate del-child-sa <child sa ispi>\n"
+        "ikev2 initiate del-sa <sa ispi>\n"
+        "ikev2 initiate rekey-child-sa <profile id> <child sa ispi>\n",
+    .function = ikev2_initiate_command_fn,
+};
+/* *INDENT-ON* */
+
+
+clib_error_t *
+ikev2_cli_init (vlib_main_t * vm)
+{
+  return 0;
+}
+
+VLIB_INIT_FUNCTION (ikev2_cli_init);
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */