src/vnet/ipsec/ikev2_cli.c

   1 /*
   2  * Copyright (c) 2015 Cisco and/or its affiliates.
   3  * Licensed under the Apache License, Version 2.0 (the "License");
   4  * you may not use this file except in compliance with the License.
   5  * You may obtain a copy of the License at:
   6  *
   7  *     http://www.apache.org/licenses/LICENSE-2.0
   8  *
   9  * Unless required by applicable law or agreed to in writing, software
  10  * distributed under the License is distributed on an "AS IS" BASIS,
  11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12  * See the License for the specific language governing permissions and
  13  * limitations under the License.
  14  */
  15 #include <vlib/vlib.h>
  16 #include <vnet/vnet.h>
  17 #include <vnet/pg/pg.h>
  18 #include <vppinfra/error.h>
  19 #include <vnet/udp/udp.h>
  20 #include <vnet/ipsec/ikev2.h>
  21 #include <vnet/ipsec/ikev2_priv.h>
  22
  23 u8 *
  24 format_ikev2_id_type_and_data (u8 * s, va_list * args)
  25 {
  26   ikev2_id_t *id = va_arg (*args, ikev2_id_t *);
  27
  28   if (id->type == 0 || vec_len (id->data) == 0)
  29     return format (s, "none");
  30
  31   s = format (s, "%U", format_ikev2_id_type, id->type);
  32
  33   if (id->type == IKEV2_ID_TYPE_ID_FQDN ||
  34       id->type == IKEV2_ID_TYPE_ID_RFC822_ADDR)
  35     {
  36       s = format (s, " %v", id->data);
  37     }
  38   else
  39     {
  40       s =
  41         format (s, " %U", format_hex_bytes, &id->data,
  42                 (uword) (vec_len (id->data)));
  43     }
  44
  45   return s;
  46 }
  47
  48
  49 static clib_error_t *
  50 show_ikev2_sa_command_fn (vlib_main_t * vm,
  51                           unformat_input_t * input, vlib_cli_command_t * cmd)
  52 {
  53   ikev2_main_t *km = &ikev2_main;
  54   ikev2_main_per_thread_data_t *tkm;
  55   ikev2_sa_t *sa;
  56   ikev2_ts_t *ts;
  57   ikev2_child_sa_t *child;
  58   ikev2_sa_transform_t *tr;
  59
  60   vec_foreach (tkm, km->per_thread_data)
  61   {
  62     /* *INDENT-OFF* */
  63     pool_foreach (sa, tkm->sas, ({
  64       u8 * s = 0;
  65       vlib_cli_output(vm, " iip %U ispi %lx rip %U rspi %lx",
  66                       format_ip4_address, &sa->iaddr, sa->ispi,
  67                       format_ip4_address, &sa->raddr, sa->rspi);
  68
  69        tr = ikev2_sa_get_td_for_type(sa->r_proposals, IKEV2_TRANSFORM_TYPE_ENCR);
  70        s = format(s, "%U ", format_ikev2_sa_transform, tr);
  71
  72        tr = ikev2_sa_get_td_for_type(sa->r_proposals, IKEV2_TRANSFORM_TYPE_PRF);
  73        s = format(s, "%U ", format_ikev2_sa_transform, tr);
  74
  75        tr = ikev2_sa_get_td_for_type(sa->r_proposals, IKEV2_TRANSFORM_TYPE_INTEG);
  76        s = format(s, "%U ", format_ikev2_sa_transform, tr);
  77
  78        tr = ikev2_sa_get_td_for_type(sa->r_proposals, IKEV2_TRANSFORM_TYPE_DH);
  79        s = format(s, "%U ", format_ikev2_sa_transform, tr);
  80
  81       vlib_cli_output(vm, " %v", s);
  82       vec_free(s);
  83
  84       vlib_cli_output(vm, "  nonce i:%U\n        r:%U",
  85                       format_hex_bytes, sa->i_nonce,  vec_len(sa->i_nonce),
  86                       format_hex_bytes, sa->r_nonce,  vec_len(sa->r_nonce));
  87
  88       vlib_cli_output(vm, "  SK_d    %U",
  89                       format_hex_bytes, sa->sk_d,  vec_len(sa->sk_d));
  90       vlib_cli_output(vm, "  SK_a  i:%U\n        r:%U",
  91                       format_hex_bytes, sa->sk_ai, vec_len(sa->sk_ai),
  92                       format_hex_bytes, sa->sk_ar, vec_len(sa->sk_ar));
  93       vlib_cli_output(vm, "  SK_e  i:%U\n        r:%U",
  94                       format_hex_bytes, sa->sk_ei, vec_len(sa->sk_ei),
  95                       format_hex_bytes, sa->sk_er, vec_len(sa->sk_er));
  96       vlib_cli_output(vm, "  SK_p  i:%U\n        r:%U",
  97                       format_hex_bytes, sa->sk_pi, vec_len(sa->sk_pi),
  98                       format_hex_bytes, sa->sk_pr, vec_len(sa->sk_pr));
  99
 100       vlib_cli_output(vm, "  identifier (i) %U",
 101                       format_ikev2_id_type_and_data, &sa->i_id);
 102       vlib_cli_output(vm, "  identifier (r) %U",
 103                       format_ikev2_id_type_and_data, &sa->r_id);
 104
 105       vec_foreach(child, sa->childs)
 106         {
 107           vlib_cli_output(vm, "  child sa %u:", child - sa->childs);
 108
 109           tr = ikev2_sa_get_td_for_type(child->r_proposals, IKEV2_TRANSFORM_TYPE_ENCR);
 110           s = format(s, "%U ", format_ikev2_sa_transform, tr);
 111
 112           tr = ikev2_sa_get_td_for_type(child->r_proposals, IKEV2_TRANSFORM_TYPE_INTEG);
 113           s = format(s, "%U ", format_ikev2_sa_transform, tr);
 114
 115           tr = ikev2_sa_get_td_for_type(child->r_proposals, IKEV2_TRANSFORM_TYPE_ESN);
 116           s = format(s, "%U ", format_ikev2_sa_transform, tr);
 117
 118           vlib_cli_output(vm, "    %v", s);
 119           vec_free(s);
 120
 121           vlib_cli_output(vm, "    spi(i) %lx spi(r) %lx",
 122                           child->i_proposals ? child->i_proposals[0].spi : 0,
 123                           child->r_proposals ? child->r_proposals[0].spi : 0);
 124
 125           vlib_cli_output(vm, "    SK_e  i:%U\n          r:%U",
 126                           format_hex_bytes, child->sk_ei, vec_len(child->sk_ei),
 127                           format_hex_bytes, child->sk_er, vec_len(child->sk_er));
 128           vlib_cli_output(vm, "    SK_a  i:%U\n          r:%U",
 129                           format_hex_bytes, child->sk_ai, vec_len(child->sk_ai),
 130                           format_hex_bytes, child->sk_ar, vec_len(child->sk_ar));
 131           vlib_cli_output(vm, "    traffic selectors (i):");
 132           vec_foreach(ts, child->tsi)
 133             {
 134               vlib_cli_output(vm, "      %u type %u protocol_id %u addr "
 135                               "%U - %U port %u - %u",
 136                               ts - child->tsi,
 137                               ts->ts_type, ts->protocol_id,
 138                               format_ip4_address, &ts->start_addr,
 139                               format_ip4_address, &ts->end_addr,
 140                               clib_net_to_host_u16( ts->start_port),
 141                               clib_net_to_host_u16( ts->end_port));
 142             }
 143           vlib_cli_output(vm, "    traffic selectors (r):");
 144           vec_foreach(ts, child->tsr)
 145             {
 146               vlib_cli_output(vm, "      %u type %u protocol_id %u addr "
 147                               "%U - %U port %u - %u",
 148                               ts - child->tsr,
 149                               ts->ts_type, ts->protocol_id,
 150                               format_ip4_address, &ts->start_addr,
 151                               format_ip4_address, &ts->end_addr,
 152                               clib_net_to_host_u16( ts->start_port),
 153                               clib_net_to_host_u16( ts->end_port));
 154             }
 155         }
 156       vlib_cli_output(vm, "");
 157     }));
 158     /* *INDENT-ON* */
 159   }
 160   return 0;
 161 }
 162
 163 /* *INDENT-OFF* */
 164 VLIB_CLI_COMMAND (show_ikev2_sa_command, static) = {
 165     .path = "show ikev2 sa",
 166     .short_help = "show ikev2 sa",
 167     .function = show_ikev2_sa_command_fn,
 168 };
 169 /* *INDENT-ON* */
 170
 171 static clib_error_t *
 172 ikev2_profile_add_del_command_fn (vlib_main_t * vm,
 173                                   unformat_input_t * input,
 174                                   vlib_cli_command_t * cmd)
 175 {
 176   vnet_main_t *vnm = vnet_get_main ();
 177   unformat_input_t _line_input, *line_input = &_line_input;
 178   u8 *name = 0;
 179   clib_error_t *r = 0;
 180   u32 id_type;
 181   u8 *data = 0;
 182   u32 tmp1, tmp2, tmp3;
 183   u64 tmp4, tmp5;
 184   ip4_address_t ip4;
 185   ip4_address_t end_addr;
 186   u32 responder_sw_if_index = (u32) ~ 0;
 187   ip4_address_t responder_ip4;
 188   ikev2_transform_encr_type_t crypto_alg;
 189   ikev2_transform_integ_type_t integ_alg;
 190   ikev2_transform_dh_type_t dh_type;
 191
 192   const char *valid_chars = "a-zA-Z0-9_";
 193
 194   if (!unformat_user (input, unformat_line_input, line_input))
 195     return 0;
 196
 197   while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
 198     {
 199       if (unformat (line_input, "add %U", unformat_token, valid_chars, &name))
 200         {
 201           r = ikev2_add_del_profile (vm, name, 1);
 202           goto done;
 203         }
 204       else
 205         if (unformat
 206             (line_input, "del %U", unformat_token, valid_chars, &name))
 207         {
 208           r = ikev2_add_del_profile (vm, name, 0);
 209           goto done;
 210         }
 211       else if (unformat (line_input, "set %U auth shared-key-mic string %v",
 212                          unformat_token, valid_chars, &name, &data))
 213         {
 214           r =
 215             ikev2_set_profile_auth (vm, name,
 216                                     IKEV2_AUTH_METHOD_SHARED_KEY_MIC, data,
 217                                     0);
 218           goto done;
 219         }
 220       else if (unformat (line_input, "set %U auth shared-key-mic hex %U",
 221                          unformat_token, valid_chars, &name,
 222                          unformat_hex_string, &data))
 223         {
 224           r =
 225             ikev2_set_profile_auth (vm, name,
 226                                     IKEV2_AUTH_METHOD_SHARED_KEY_MIC, data,
 227                                     1);
 228           goto done;
 229         }
 230       else if (unformat (line_input, "set %U auth rsa-sig cert-file %v",
 231                          unformat_token, valid_chars, &name, &data))
 232         {
 233           r =
 234             ikev2_set_profile_auth (vm, name, IKEV2_AUTH_METHOD_RSA_SIG, data,
 235                                     0);
 236           goto done;
 237         }
 238       else if (unformat (line_input, "set %U id local %U %U",
 239                          unformat_token, valid_chars, &name,
 240                          unformat_ikev2_id_type, &id_type,
 241                          unformat_ip4_address, &ip4))
 242         {
 243           data = vec_new (u8, 4);
 244           clib_memcpy (data, ip4.as_u8, 4);
 245           r =
 246             ikev2_set_profile_id (vm, name, (u8) id_type, data, /*local */ 1);
 247           goto done;
 248         }
 249       else if (unformat (line_input, "set %U id local %U 0x%U",
 250                          unformat_token, valid_chars, &name,
 251                          unformat_ikev2_id_type, &id_type,
 252                          unformat_hex_string, &data))
 253         {
 254           r =
 255             ikev2_set_profile_id (vm, name, (u8) id_type, data, /*local */ 1);
 256           goto done;
 257         }
 258       else if (unformat (line_input, "set %U id local %U %v",
 259                          unformat_token, valid_chars, &name,
 260                          unformat_ikev2_id_type, &id_type, &data))
 261         {
 262           r =
 263             ikev2_set_profile_id (vm, name, (u8) id_type, data, /*local */ 1);
 264           goto done;
 265         }
 266       else if (unformat (line_input, "set %U id remote %U %U",
 267                          unformat_token, valid_chars, &name,
 268                          unformat_ikev2_id_type, &id_type,
 269                          unformat_ip4_address, &ip4))
 270         {
 271           data = vec_new (u8, 4);
 272           clib_memcpy (data, ip4.as_u8, 4);
 273           r = ikev2_set_profile_id (vm, name, (u8) id_type, data,       /*remote */
 274                                     0);
 275           goto done;
 276         }
 277       else if (unformat (line_input, "set %U id remote %U 0x%U",
 278                          unformat_token, valid_chars, &name,
 279                          unformat_ikev2_id_type, &id_type,
 280                          unformat_hex_string, &data))
 281         {
 282           r = ikev2_set_profile_id (vm, name, (u8) id_type, data,       /*remote */
 283                                     0);
 284           goto done;
 285         }
 286       else if (unformat (line_input, "set %U id remote %U %v",
 287                          unformat_token, valid_chars, &name,
 288                          unformat_ikev2_id_type, &id_type, &data))
 289         {
 290           r = ikev2_set_profile_id (vm, name, (u8) id_type, data,       /*remote */
 291                                     0);
 292           goto done;
 293         }
 294       else if (unformat (line_input, "set %U traffic-selector local "
 295                          "ip-range %U - %U port-range %u - %u protocol %u",
 296                          unformat_token, valid_chars, &name,
 297                          unformat_ip4_address, &ip4,
 298                          unformat_ip4_address, &end_addr,
 299                          &tmp1, &tmp2, &tmp3))
 300         {
 301           r =
 302             ikev2_set_profile_ts (vm, name, (u8) tmp3, (u16) tmp1, (u16) tmp2,
 303                                   ip4, end_addr, /*local */ 1);
 304           goto done;
 305         }
 306       else if (unformat (line_input, "set %U traffic-selector remote "
 307                          "ip-range %U - %U port-range %u - %u protocol %u",
 308                          unformat_token, valid_chars, &name,
 309                          unformat_ip4_address, &ip4,
 310                          unformat_ip4_address, &end_addr,
 311                          &tmp1, &tmp2, &tmp3))
 312         {
 313           r =
 314             ikev2_set_profile_ts (vm, name, (u8) tmp3, (u16) tmp1, (u16) tmp2,
 315                                   ip4, end_addr, /*remote */ 0);
 316           goto done;
 317         }
 318       else if (unformat (line_input, "set %U responder %U %U",
 319                          unformat_token, valid_chars, &name,
 320                          unformat_vnet_sw_interface, vnm,
 321                          &responder_sw_if_index, unformat_ip4_address,
 322                          &responder_ip4))
 323         {
 324           r =
 325             ikev2_set_profile_responder (vm, name, responder_sw_if_index,
 326                                          responder_ip4);
 327           goto done;
 328         }
 329       else
 330         if (unformat
 331             (line_input,
 332              "set %U ike-crypto-alg %U %u ike-integ-alg %U ike-dh %U",
 333              unformat_token, valid_chars, &name,
 334              unformat_ikev2_transform_encr_type, &crypto_alg, &tmp1,
 335              unformat_ikev2_transform_integ_type, &integ_alg,
 336              unformat_ikev2_transform_dh_type, &dh_type))
 337         {
 338           r =
 339             ikev2_set_profile_ike_transforms (vm, name, crypto_alg, integ_alg,
 340                                               dh_type, tmp1);
 341           goto done;
 342         }
 343       else
 344         if (unformat
 345             (line_input,
 346              "set %U esp-crypto-alg %U %u esp-integ-alg %U esp-dh %U",
 347              unformat_token, valid_chars, &name,
 348              unformat_ikev2_transform_encr_type, &crypto_alg, &tmp1,
 349              unformat_ikev2_transform_integ_type, &integ_alg,
 350              unformat_ikev2_transform_dh_type, &dh_type))
 351         {
 352           r =
 353             ikev2_set_profile_esp_transforms (vm, name, crypto_alg, integ_alg,
 354                                               dh_type, tmp1);
 355           goto done;
 356         }
 357       else if (unformat (line_input, "set %U sa-lifetime %lu %u %u %lu",
 358                          unformat_token, valid_chars, &name,
 359                          &tmp4, &tmp1, &tmp2, &tmp5))
 360         {
 361           r =
 362             ikev2_set_profile_sa_lifetime (vm, name, tmp4, tmp1, tmp2, tmp5);
 363           goto done;
 364         }
 365       else
 366         break;
 367     }
 368
 369   r = clib_error_return (0, "parse error: '%U'",
 370                          format_unformat_error, line_input);
 371
 372 done:
 373   vec_free (name);
 374   vec_free (data);
 375   unformat_free (line_input);
 376   return r;
 377 }
 378
 379 /* *INDENT-OFF* */
 380 VLIB_CLI_COMMAND (ikev2_profile_add_del_command, static) = {
 381     .path = "ikev2 profile",
 382     .short_help =
 383     "ikev2 profile [add|del] <id>\n"
 384     "ikev2 profile set <id> auth [rsa-sig|shared-key-mic] [cert-file|string|hex]"
 385     " <data>\n"
 386     "ikev2 profile set <id> id <local|remote> <type> <data>\n"
 387     "ikev2 profile set <id> traffic-selector <local|remote> ip-range "
 388     "<start-addr> - <end-addr> port-range <start-port> - <end-port> "
 389     "protocol <protocol-number>\n"
 390     "ikev2 profile set <id> responder <interface> <addr>\n"
 391     "ikev2 profile set <id> ike-crypto-alg <crypto alg> <key size> ike-integ-alg <integ alg> ike-dh <dh type>\n"
 392     "ikev2 profile set <id> esp-crypto-alg <crypto alg> <key size> esp-integ-alg <integ alg> esp-dh <dh type>\n"
 393     "ikev2 profile set <id> sa-lifetime <seconds> <jitter> <handover> <max bytes>",
 394     .function = ikev2_profile_add_del_command_fn,
 395 };
 396 /* *INDENT-ON* */
 397
 398 static clib_error_t *
 399 show_ikev2_profile_command_fn (vlib_main_t * vm,
 400                                unformat_input_t * input,
 401                                vlib_cli_command_t * cmd)
 402 {
 403   ikev2_main_t *km = &ikev2_main;
 404   ikev2_profile_t *p;
 405
 406   /* *INDENT-OFF* */
 407   pool_foreach (p, km->profiles, ({
 408     vlib_cli_output(vm, "profile %v", p->name);
 409
 410     if (p->auth.data)
 411       {
 412         if (p->auth.hex)
 413           vlib_cli_output(vm, "  auth-method %U auth data 0x%U",
 414                           format_ikev2_auth_method, p->auth.method,
 415                           format_hex_bytes, p->auth.data, vec_len(p->auth.data));
 416         else
 417           vlib_cli_output(vm, "  auth-method %U auth data %v",
 418                    format_ikev2_auth_method, p->auth.method, p->auth.data);
 419       }
 420
 421     if (p->loc_id.data)
 422       {
 423         if (p->loc_id.type == IKEV2_ID_TYPE_ID_IPV4_ADDR)
 424           vlib_cli_output(vm, "  local id-type %U data %U",
 425                           format_ikev2_id_type, p->loc_id.type,
 426                           format_ip4_address, p->loc_id.data);
 427         else if (p->loc_id.type == IKEV2_ID_TYPE_ID_KEY_ID)
 428           vlib_cli_output(vm, "  local id-type %U data 0x%U",
 429                           format_ikev2_id_type, p->loc_id.type,
 430                           format_hex_bytes, p->loc_id.data,
 431                           vec_len(p->loc_id.data));
 432         else
 433           vlib_cli_output(vm, "  local id-type %U data %v",
 434                           format_ikev2_id_type, p->loc_id.type, p->loc_id.data);
 435       }
 436
 437     if (p->rem_id.data)
 438       {
 439         if (p->rem_id.type == IKEV2_ID_TYPE_ID_IPV4_ADDR)
 440           vlib_cli_output(vm, "  remote id-type %U data %U",
 441                           format_ikev2_id_type, p->rem_id.type,
 442                           format_ip4_address, p->rem_id.data);
 443         else if (p->rem_id.type == IKEV2_ID_TYPE_ID_KEY_ID)
 444           vlib_cli_output(vm, "  remote id-type %U data 0x%U",
 445                           format_ikev2_id_type, p->rem_id.type,
 446                           format_hex_bytes, p->rem_id.data,
 447                           vec_len(p->rem_id.data));
 448         else
 449           vlib_cli_output(vm, "  remote id-type %U data %v",
 450                           format_ikev2_id_type, p->rem_id.type, p->rem_id.data);
 451       }
 452
 453     if (p->loc_ts.end_addr.as_u32)
 454       vlib_cli_output(vm, "  local traffic-selector addr %U - %U port %u - %u"
 455                       " protocol %u",
 456                       format_ip4_address, &p->loc_ts.start_addr,
 457                       format_ip4_address, &p->loc_ts.end_addr,
 458                       p->loc_ts.start_port, p->loc_ts.end_port,
 459                       p->loc_ts.protocol_id);
 460
 461     if (p->rem_ts.end_addr.as_u32)
 462       vlib_cli_output(vm, "  remote traffic-selector addr %U - %U port %u - %u"
 463                       " protocol %u",
 464                       format_ip4_address, &p->rem_ts.start_addr,
 465                       format_ip4_address, &p->rem_ts.end_addr,
 466                       p->rem_ts.start_port, p->rem_ts.end_port,
 467                       p->rem_ts.protocol_id);
 468   }));
 469   /* *INDENT-ON* */
 470
 471   return 0;
 472 }
 473
 474 /* *INDENT-OFF* */
 475 VLIB_CLI_COMMAND (show_ikev2_profile_command, static) = {
 476     .path = "show ikev2 profile",
 477     .short_help = "show ikev2 profile",
 478     .function = show_ikev2_profile_command_fn,
 479 };
 480 /* *INDENT-ON* */
 481
 482 static clib_error_t *
 483 set_ikev2_local_key_command_fn (vlib_main_t * vm,
 484                                 unformat_input_t * input,
 485                                 vlib_cli_command_t * cmd)
 486 {
 487   unformat_input_t _line_input, *line_input = &_line_input;
 488   clib_error_t *r = 0;
 489   u8 *data = 0;
 490
 491   if (!unformat_user (input, unformat_line_input, line_input))
 492     return 0;
 493
 494   while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
 495     {
 496       if (unformat (line_input, "%s", &data))
 497         {
 498           r = ikev2_set_local_key (vm, data);
 499           goto done;
 500         }
 501       else
 502         break;
 503     }
 504
 505   r = clib_error_return (0, "parse error: '%U'",
 506                          format_unformat_error, line_input);
 507
 508 done:
 509   vec_free (data);
 510   unformat_free (line_input);
 511   return r;
 512 }
 513
 514 /* *INDENT-OFF* */
 515 VLIB_CLI_COMMAND (set_ikev2_local_key_command, static) = {
 516     .path = "set ikev2 local key",
 517     .short_help =
 518     "set ikev2 local key <file>",
 519     .function = set_ikev2_local_key_command_fn,
 520 };
 521 /* *INDENT-ON* */
 522
 523
 524 static clib_error_t *
 525 ikev2_initiate_command_fn (vlib_main_t * vm,
 526                            unformat_input_t * input, vlib_cli_command_t * cmd)
 527 {
 528   unformat_input_t _line_input, *line_input = &_line_input;
 529   clib_error_t *r = 0;
 530   u8 *name = 0;
 531   u32 tmp1;
 532   u64 tmp2;
 533
 534   const char *valid_chars = "a-zA-Z0-9_";
 535
 536   if (!unformat_user (input, unformat_line_input, line_input))
 537     return 0;
 538
 539   while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
 540     {
 541       if (unformat
 542           (line_input, "sa-init %U", unformat_token, valid_chars, &name))
 543         {
 544           r = ikev2_initiate_sa_init (vm, name);
 545           goto done;
 546         }
 547       else if (unformat (line_input, "del-child-sa %x", &tmp1))
 548         {
 549           r = ikev2_initiate_delete_child_sa (vm, tmp1);
 550           goto done;
 551         }
 552       else if (unformat (line_input, "del-sa %lx", &tmp2))
 553         {
 554           r = ikev2_initiate_delete_ike_sa (vm, tmp2);
 555           goto done;
 556         }
 557       else if (unformat (line_input, "rekey-child-sa %x", &tmp1))
 558         {
 559           r = ikev2_initiate_rekey_child_sa (vm, tmp1);
 560           goto done;
 561         }
 562       else
 563         break;
 564     }
 565
 566   r = clib_error_return (0, "parse error: '%U'",
 567                          format_unformat_error, line_input);
 568
 569 done:
 570   vec_free (name);
 571   unformat_free (line_input);
 572   return r;
 573 }
 574
 575 /* *INDENT-OFF* */
 576 VLIB_CLI_COMMAND (ikev2_initiate_command, static) = {
 577     .path = "ikev2 initiate",
 578     .short_help =
 579         "ikev2 initiate sa-init <profile id>\n"
 580         "ikev2 initiate del-child-sa <child sa ispi>\n"
 581         "ikev2 initiate del-sa <sa ispi>\n"
 582         "ikev2 initiate rekey-child-sa <profile id> <child sa ispi>\n",
 583     .function = ikev2_initiate_command_fn,
 584 };
 585 /* *INDENT-ON* */
 586
 587
 588 clib_error_t *
 589 ikev2_cli_init (vlib_main_t * vm)
 590 {
 591   return 0;
 592 }
 593
 594 VLIB_INIT_FUNCTION (ikev2_cli_init);
 595
 596 /*
 597  * fd.io coding-style-patch-verification: ON
 598  *
 599  * Local Variables:
 600  * eval: (c-set-style "gnu")
 601  * End:
 602  */