/* * Copyright (c) 2017 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 <vnet/lisp-cp/control.h> #include <vnet/lisp-gpe/lisp_gpe.h> static clib_error_t * lisp_show_adjacencies_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { lisp_adjacency_t *adjs, *adj; vlib_cli_output (vm, "%s %40s\n", "leid", "reid"); unformat_input_t _line_input, *line_input = &_line_input; u32 vni = ~0; clib_error_t *error = NULL; /* Get a line of input. */ 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, "vni %d", &vni)) ; else { vlib_cli_output (vm, "parse error: '%U'", format_unformat_error, line_input); goto done; } } if (~0 == vni) { vlib_cli_output (vm, "error: no vni specified!"); goto done; } adjs = vnet_lisp_adjacencies_get_by_vni (vni); vec_foreach (adj, adjs) { vlib_cli_output (vm, "%U %40U\n", format_gid_address, &adj->leid, format_gid_address, &adj->reid); } vec_free (adjs); done: unformat_free (line_input); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_show_adjacencies_command) = { .path = "show lisp adjacencies", .short_help = "show lisp adjacencies", .function = lisp_show_adjacencies_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_add_del_map_server_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { int rv = 0; u8 is_add = 1, ip_set = 0; ip_address_t ip; unformat_input_t _line_input, *line_input = &_line_input; clib_error_t *error = NULL; /* Get a line of input. */ 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")) is_add = 1; else if (unformat (line_input, "del")) is_add = 0; else if (unformat (line_input, "%U", unformat_ip_address, &ip)) ip_set = 1; else { vlib_cli_output (vm, "parse error: '%U'", format_unformat_error, line_input); goto done; } } if (!ip_set) { vlib_cli_output (vm, "map-server ip address not set!"); goto done; } rv = vnet_lisp_add_del_map_server (&ip, is_add); if (!rv) vlib_cli_output (vm, "failed to %s map-server!", is_add ? "add" : "delete"); done: unformat_free (line_input); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_add_del_map_server_command) = { .path = "lisp map-server", .short_help = "lisp map-server add|del <ip>", .function = lisp_add_del_map_server_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_add_del_local_eid_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); unformat_input_t _line_input, *line_input = &_line_input; u8 is_add = 1; gid_address_t eid; gid_address_t *eids = 0; clib_error_t *error = 0; u8 *locator_set_name = 0; u32 locator_set_index = 0, map_index = 0; uword *p; vnet_lisp_add_del_mapping_args_t _a, *a = &_a; int rv = 0; u32 vni = 0; u8 *key = 0; u32 key_id = 0; memset (&eid, 0, sizeof (eid)); memset (a, 0, sizeof (*a)); /* Get a line of input. */ 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")) is_add = 1; else if (unformat (line_input, "del")) is_add = 0; else if (unformat (line_input, "eid %U", unformat_gid_address, &eid)) ; else if (unformat (line_input, "vni %d", &vni)) gid_address_vni (&eid) = vni; else if (unformat (line_input, "secret-key %_%v%_", &key)) ; else if (unformat (line_input, "key-id %U", unformat_hmac_key_id, &key_id)) ; else if (unformat (line_input, "locator-set %_%v%_", &locator_set_name)) { vec_terminate_c_string (locator_set_name); p = hash_get_mem (lcm->locator_set_index_by_name, locator_set_name); if (!p) { error = clib_error_return (0, "locator-set %s doesn't exist", locator_set_name); goto done; } locator_set_index = p[0]; } else { error = unformat_parse_error (line_input); goto done; } } /* XXX treat batch configuration */ if (GID_ADDR_SRC_DST == gid_address_type (&eid)) { error = clib_error_return (0, "src/dst is not supported for local EIDs!"); goto done; } if (key && (0 == key_id)) { vlib_cli_output (vm, "invalid key_id!"); goto done;; } gid_address_copy (&a->eid, &eid); a->is_add = is_add; a->locator_set_index = locator_set_index; a->local = 1; a->key = key; a->key_id = key_id; rv = vnet_lisp_add_del_local_mapping (a, &map_index); if (0 != rv) { error = clib_error_return (0, "failed to %s local mapping!", is_add ? "add" : "delete"); } done: vec_free (eids); if (locator_set_name) vec_free (locator_set_name); gid_address_free (&a->eid); vec_free (a->key); unformat_free (line_input); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_add_del_local_eid_command) = { .path = "lisp eid-table", .short_help = "lisp eid-table add/del [vni <vni>] eid <eid> " "locator-set <locator-set> [key <secret-key> key-id sha1|sha256 ]", .function = lisp_add_del_local_eid_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_eid_table_map_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { u8 is_add = 1, is_l2 = 0; u32 vni = 0, dp_id = 0; unformat_input_t _line_input, *line_input = &_line_input; clib_error_t *error = NULL; /* Get a line of input. */ 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, "del")) is_add = 0; else if (unformat (line_input, "vni %d", &vni)) ; else if (unformat (line_input, "vrf %d", &dp_id)) ; else if (unformat (line_input, "bd %d", &dp_id)) is_l2 = 1; else { error = unformat_parse_error (line_input); goto done; } } vnet_lisp_eid_table_map (vni, dp_id, is_l2, is_add); done: unformat_free (line_input); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_eid_table_map_command) = { .path = "lisp eid-table map", .short_help = "lisp eid-table map [del] vni <vni> vrf <vrf> | bd <bdi>", .function = lisp_eid_table_map_command_fn, }; /* *INDENT-ON* */ /** * Handler for add/del remote mapping CLI. * * @param vm vlib context * @param input input from user * @param cmd cmd * @return pointer to clib error structure */ static clib_error_t * lisp_add_del_remote_mapping_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { clib_error_t *error = 0; unformat_input_t _line_input, *line_input = &_line_input; u8 is_add = 1, del_all = 0; locator_t rloc, *rlocs = 0, *curr_rloc = 0; gid_address_t eid; u8 eid_set = 0; u32 vni, action = ~0, p, w; int rv; /* Get a line of input. */ if (!unformat_user (input, unformat_line_input, line_input)) return 0; memset (&eid, 0, sizeof (eid)); memset (&rloc, 0, sizeof (rloc)); while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) { if (unformat (line_input, "del-all")) del_all = 1; else if (unformat (line_input, "del")) is_add = 0; else if (unformat (line_input, "add")) ; else if (unformat (line_input, "eid %U", unformat_gid_address, &eid)) eid_set = 1; else if (unformat (line_input, "vni %u", &vni)) { gid_address_vni (&eid) = vni; } else if (unformat (line_input, "p %d w %d", &p, &w)) { if (!curr_rloc) { clib_warning ("No RLOC configured for setting priority/weight!"); goto done; } curr_rloc->priority = p; curr_rloc->weight = w; } else if (unformat (line_input, "rloc %U", unformat_ip_address, &gid_address_ip (&rloc.address))) { /* since rloc is stored in ip prefix we need to set prefix length */ ip_prefix_t *pref = &gid_address_ippref (&rloc.address); u8 version = gid_address_ip_version (&rloc.address); ip_prefix_len (pref) = ip_address_max_len (version); vec_add1 (rlocs, rloc); curr_rloc = &rlocs[vec_len (rlocs) - 1]; } else if (unformat (line_input, "action %U", unformat_negative_mapping_action, &action)) ; else { clib_warning ("parse error"); goto done; } } if (!eid_set) { clib_warning ("missing eid!"); goto done; } if (!del_all) { if (is_add && (~0 == action) && 0 == vec_len (rlocs)) { clib_warning ("no action set for negative map-reply!"); goto done; } } else { vnet_lisp_clear_all_remote_adjacencies (); goto done; } /* TODO build src/dst with seid */ /* if it's a delete, clean forwarding */ if (!is_add) { vnet_lisp_add_del_adjacency_args_t _a, *a = &_a; memset (a, 0, sizeof (a[0])); gid_address_copy (&a->reid, &eid); if (vnet_lisp_add_del_adjacency (a)) { clib_warning ("failed to delete adjacency!"); goto done; } } /* add as static remote mapping, i.e., not authoritative and infinite * ttl */ if (is_add) { vnet_lisp_add_del_mapping_args_t _map_args, *map_args = &_map_args; memset (map_args, 0, sizeof (map_args[0])); gid_address_copy (&map_args->eid, &eid); map_args->action = action; map_args->is_static = 1; map_args->authoritative = 0; map_args->ttl = ~0; rv = vnet_lisp_add_mapping (map_args, rlocs, NULL, NULL); } else rv = vnet_lisp_del_mapping (&eid, NULL); if (rv) clib_warning ("failed to %s remote mapping!", is_add ? "add" : "delete"); done: vec_free (rlocs); unformat_free (line_input); return error; } VLIB_CLI_COMMAND (lisp_add_del_remote_mapping_command) = { .path = "lisp remote-mapping",.short_help = "lisp remote-mapping add|del [del-all] vni <vni> " "eid <est-eid> [action <no-action|natively-forward|" "send-map-request|drop>] rloc <dst-locator> p <prio> w <weight> " "[rloc <dst-locator> ... ]",.function = lisp_add_del_remote_mapping_command_fn,}; /** * Handler for add/del adjacency CLI. */ static clib_error_t * lisp_add_del_adjacency_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { clib_error_t *error = 0; unformat_input_t _line_input, *line_input = &_line_input; vnet_lisp_add_del_adjacency_args_t _a, *a = &_a; u8 is_add = 1; ip_prefix_t *reid_ippref, *leid_ippref; gid_address_t leid, reid; u8 *dmac = gid_address_mac (&reid); u8 *smac = gid_address_mac (&leid); u8 reid_set = 0, leid_set = 0; u32 vni; /* Get a line of input. */ if (!unformat_user (input, unformat_line_input, line_input)) return 0; memset (&reid, 0, sizeof (reid)); memset (&leid, 0, sizeof (leid)); leid_ippref = &gid_address_ippref (&leid); reid_ippref = &gid_address_ippref (&reid); while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) { if (unformat (line_input, "del")) is_add = 0; else if (unformat (line_input, "add")) ; else if (unformat (line_input, "reid %U", unformat_ip_prefix, reid_ippref)) { gid_address_type (&reid) = GID_ADDR_IP_PREFIX; reid_set = 1; } else if (unformat (line_input, "reid %U", unformat_mac_address, dmac)) { gid_address_type (&reid) = GID_ADDR_MAC; reid_set = 1; } else if (unformat (line_input, "vni %u", &vni)) { gid_address_vni (&leid) = vni; gid_address_vni (&reid) = vni; } else if (unformat (line_input, "leid %U", unformat_ip_prefix, leid_ippref)) { gid_address_type (&leid) = GID_ADDR_IP_PREFIX; leid_set = 1; } else if (unformat (line_input, "leid %U", unformat_mac_address, smac)) { gid_address_type (&leid) = GID_ADDR_MAC; leid_set = 1; } else { clib_warning ("parse error"); goto done; } } if (!reid_set || !leid_set) { clib_warning ("missing remote or local eid!"); goto done; } if ((gid_address_type (&leid) != gid_address_type (&reid)) || (gid_address_type (&reid) == GID_ADDR_IP_PREFIX && ip_prefix_version (reid_ippref) != ip_prefix_version (leid_ippref))) { clib_warning ("remote and local EIDs are of different types!"); goto done; } memset (a, 0, sizeof (a[0])); gid_address_copy (&a->leid, &leid); gid_address_copy (&a->reid, &reid); a->is_add = is_add; if (vnet_lisp_add_del_adjacency (a)) clib_warning ("failed to %s adjacency!", is_add ? "add" : "delete"); done: unformat_free (line_input); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_add_del_adjacency_command) = { .path = "lisp adjacency", .short_help = "lisp adjacency add|del vni <vni> reid <remote-eid> " "leid <local-eid>", .function = lisp_add_del_adjacency_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_map_request_mode_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { unformat_input_t _i, *i = &_i; map_request_mode_t mr_mode = _MR_MODE_MAX; clib_error_t *error = NULL; /* Get a line of input. */ if (!unformat_user (input, unformat_line_input, i)) return 0; while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) { if (unformat (i, "dst-only")) mr_mode = MR_MODE_DST_ONLY; else if (unformat (i, "src-dst")) mr_mode = MR_MODE_SRC_DST; else { clib_warning ("parse error '%U'", format_unformat_error, i); goto done; } } if (_MR_MODE_MAX == mr_mode) { clib_warning ("No LISP map request mode entered!"); goto done; } vnet_lisp_set_map_request_mode (mr_mode); done: unformat_free (i); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_map_request_mode_command) = { .path = "lisp map-request mode", .short_help = "lisp map-request mode dst-only|src-dst", .function = lisp_map_request_mode_command_fn, }; /* *INDENT-ON* */ static u8 * format_lisp_map_request_mode (u8 * s, va_list * args) { u32 mode = va_arg (*args, u32); switch (mode) { case 0: return format (0, "dst-only"); case 1: return format (0, "src-dst"); } return 0; } static clib_error_t * lisp_show_map_request_mode_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { vlib_cli_output (vm, "map-request mode: %U", format_lisp_map_request_mode, vnet_lisp_get_map_request_mode ()); return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_show_map_request_mode_command) = { .path = "show lisp map-request mode", .short_help = "show lisp map-request mode", .function = lisp_show_map_request_mode_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_show_map_resolvers_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { lisp_msmr_t *mr; lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); vec_foreach (mr, lcm->map_resolvers) { vlib_cli_output (vm, "%U", format_ip_address, &mr->address); } return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_show_map_resolvers_command) = { .path = "show lisp map-resolvers", .short_help = "show lisp map-resolvers", .function = lisp_show_map_resolvers_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_pitr_set_locator_set_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { u8 locator_name_set = 0; u8 *locator_set_name = 0; u8 is_add = 1; unformat_input_t _line_input, *line_input = &_line_input; clib_error_t *error = 0; int rv = 0; /* Get a line of input. */ 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, "ls %_%v%_", &locator_set_name)) locator_name_set = 1; else if (unformat (line_input, "disable")) is_add = 0; else { error = clib_error_return (0, "parse error"); goto done; } } if (!locator_name_set) { clib_warning ("No locator set specified!"); goto done; } vec_terminate_c_string (locator_set_name); rv = vnet_lisp_pitr_set_locator_set (locator_set_name, is_add); if (0 != rv) { error = clib_error_return (0, "failed to %s pitr!", is_add ? "add" : "delete"); } done: if (locator_set_name) vec_free (locator_set_name); unformat_free (line_input); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_pitr_set_locator_set_command) = { .path = "lisp pitr", .short_help = "lisp pitr [disable] ls <locator-set-name>", .function = lisp_pitr_set_locator_set_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_show_pitr_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); mapping_t *m; locator_set_t *ls; u8 *tmp_str = 0; u8 status = lcm->flags & LISP_FLAG_PITR_MODE; vlib_cli_output (vm, "%=20s%=16s", "pitr", status ? "locator-set" : ""); if (!status) { vlib_cli_output (vm, "%=20s", "disable"); return 0; } if (~0 == lcm->pitr_map_index) { tmp_str = format (0, "N/A"); } else { m = pool_elt_at_index (lcm->mapping_pool, lcm->pitr_map_index); if (~0 != m->locator_set_index) { ls = pool_elt_at_index (lcm->locator_set_pool, m->locator_set_index); tmp_str = format (0, "%s", ls->name); } else { tmp_str = format (0, "N/A"); } } vec_add1 (tmp_str, 0); vlib_cli_output (vm, "%=20s%=16s", "enable", tmp_str); vec_free (tmp_str); return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_show_pitr_command) = { .path = "show lisp pitr", .short_help = "Show pitr", .function = lisp_show_pitr_command_fn, }; /* *INDENT-ON* */ static u8 * format_eid_entry (u8 * s, va_list * args) { vnet_main_t *vnm = va_arg (*args, vnet_main_t *); lisp_cp_main_t *lcm = va_arg (*args, lisp_cp_main_t *); mapping_t *mapit = va_arg (*args, mapping_t *); locator_set_t *ls = va_arg (*args, locator_set_t *); gid_address_t *gid = &mapit->eid; u32 ttl = mapit->ttl; u8 aut = mapit->authoritative; u32 *loc_index; u8 first_line = 1; u8 *loc; u8 *type = ls->local ? format (0, "local(%s)", ls->name) : format (0, "remote"); if (vec_len (ls->locator_indices) == 0) { s = format (s, "%-35U%-30s%-20u%-u", format_gid_address, gid, type, ttl, aut); } else { vec_foreach (loc_index, ls->locator_indices) { locator_t *l = pool_elt_at_index (lcm->locator_pool, loc_index[0]); if (l->local) loc = format (0, "%U", format_vnet_sw_if_index_name, vnm, l->sw_if_index); else loc = format (0, "%U", format_ip_address, &gid_address_ip (&l->address)); if (first_line) { s = format (s, "%-35U%-20s%-30v%-20u%-u\n", format_gid_address, gid, type, loc, ttl, aut); first_line = 0; } else s = format (s, "%55s%v\n", "", loc); } } return s; } static clib_error_t * lisp_show_eid_table_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); mapping_t *mapit; unformat_input_t _line_input, *line_input = &_line_input; u32 mi; gid_address_t eid; u8 print_all = 1; u8 filter = 0; clib_error_t *error = NULL; memset (&eid, 0, sizeof (eid)); /* Get a line of input. */ 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, "eid %U", unformat_gid_address, &eid)) print_all = 0; else if (unformat (line_input, "local")) filter = 1; else if (unformat (line_input, "remote")) filter = 2; else { error = clib_error_return (0, "parse error: '%U'", format_unformat_error, line_input); goto done; } } vlib_cli_output (vm, "%-35s%-20s%-30s%-20s%-s", "EID", "type", "locators", "ttl", "autoritative"); if (print_all) { /* *INDENT-OFF* */ pool_foreach (mapit, lcm->mapping_pool, ({ if (mapit->pitr_set) continue; locator_set_t * ls = pool_elt_at_index (lcm->locator_set_pool, mapit->locator_set_index); if (filter && !((1 == filter && ls->local) || (2 == filter && !ls->local))) { continue; } vlib_cli_output (vm, "%U", format_eid_entry, lcm->vnet_main, lcm, mapit, ls); })); /* *INDENT-ON* */ } else { mi = gid_dictionary_lookup (&lcm->mapping_index_by_gid, &eid); if ((u32) ~ 0 == mi) goto done; mapit = pool_elt_at_index (lcm->mapping_pool, mi); locator_set_t *ls = pool_elt_at_index (lcm->locator_set_pool, mapit->locator_set_index); if (filter && !((1 == filter && ls->local) || (2 == filter && !ls->local))) { goto done; } vlib_cli_output (vm, "%U,", format_eid_entry, lcm->vnet_main, lcm, mapit, ls); } done: unformat_free (line_input); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_cp_show_eid_table_command) = { .path = "show lisp eid-table", .short_help = "Shows EID table", .function = lisp_show_eid_table_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_enable_disable_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { unformat_input_t _line_input, *line_input = &_line_input; u8 is_enabled = 0; u8 is_set = 0; clib_error_t *error = NULL; /* Get a line of input. */ 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, "enable")) { is_set = 1; is_enabled = 1; } else if (unformat (line_input, "disable")) is_set = 1; else { error = clib_error_return (0, "parse error: '%U'", format_unformat_error, line_input); goto done; } } if (!is_set) { error = clib_error_return (0, "state not set"); goto done; } vnet_lisp_enable_disable (is_enabled); done: unformat_free (line_input); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_cp_enable_disable_command) = { .path = "lisp", .short_help = "lisp [enable|disable]", .function = lisp_enable_disable_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_map_register_enable_disable_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { unformat_input_t _line_input, *line_input = &_line_input; u8 is_enabled = 0; u8 is_set = 0; clib_error_t *error = NULL; /* Get a line of input. */ 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, "enable")) { is_set = 1; is_enabled = 1; } else if (unformat (line_input, "disable")) is_set = 1; else { vlib_cli_output (vm, "parse error: '%U'", format_unformat_error, line_input); goto done; } } if (!is_set) { vlib_cli_output (vm, "state not set!"); goto done; } vnet_lisp_map_register_enable_disable (is_enabled); done: unformat_free (line_input); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_map_register_enable_disable_command) = { .path = "lisp map-register", .short_help = "lisp map-register [enable|disable]", .function = lisp_map_register_enable_disable_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_rloc_probe_enable_disable_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { unformat_input_t _line_input, *line_input = &_line_input; u8 is_enabled = 0; u8 is_set = 0; clib_error_t *error = NULL; /* Get a line of input. */ 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, "enable")) { is_set = 1; is_enabled = 1; } else if (unformat (line_input, "disable")) is_set = 1; else { vlib_cli_output (vm, "parse error: '%U'", format_unformat_error, line_input); goto done; } } if (!is_set) { vlib_cli_output (vm, "state not set!"); goto done; } vnet_lisp_rloc_probe_enable_disable (is_enabled); done: unformat_free (line_input); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_rloc_probe_enable_disable_command) = { .path = "lisp rloc-probe", .short_help = "lisp rloc-probe [enable|disable]", .function = lisp_rloc_probe_enable_disable_command_fn, }; /* *INDENT-ON* */ static u8 * format_lisp_status (u8 * s, va_list * args) { lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); return format (s, "%s", lcm->is_enabled ? "enabled" : "disabled"); } static clib_error_t * lisp_show_status_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { u8 *msg = 0; msg = format (msg, "feature: %U\ngpe: %U\n", format_lisp_status, format_vnet_lisp_gpe_status); vlib_cli_output (vm, "%v", msg); vec_free (msg); return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_show_status_command) = { .path = "show lisp status", .short_help = "show lisp status", .function = lisp_show_status_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_show_eid_table_map_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { hash_pair_t *p; unformat_input_t _line_input, *line_input = &_line_input; lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); uword *vni_table = 0; u8 is_l2 = 0; clib_error_t *error = NULL; /* Get a line of input. */ 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, "l2")) { vni_table = lcm->bd_id_by_vni; is_l2 = 1; } else if (unformat (line_input, "l3")) { vni_table = lcm->table_id_by_vni; is_l2 = 0; } else { error = clib_error_return (0, "parse error: '%U'", format_unformat_error, line_input); goto done; } } if (!vni_table) { vlib_cli_output (vm, "Error: expected l2|l3 param!\n"); goto done; } vlib_cli_output (vm, "%=10s%=10s", "VNI", is_l2 ? "BD" : "VRF"); /* *INDENT-OFF* */ hash_foreach_pair (p, vni_table, ({ vlib_cli_output (vm, "%=10d%=10d", p->key, p->value[0]); })); /* *INDENT-ON* */ done: unformat_free (line_input); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_show_eid_table_map_command) = { .path = "show lisp eid-table map", .short_help = "show lisp eid-table l2|l3", .function = lisp_show_eid_table_map_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_add_del_locator_set_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { lisp_gpe_main_t *lgm = &lisp_gpe_main; vnet_main_t *vnm = lgm->vnet_main; unformat_input_t _line_input, *line_input = &_line_input; u8 is_add = 1; clib_error_t *error = 0; u8 *locator_set_name = 0; locator_t locator, *locators = 0; vnet_lisp_add_del_locator_set_args_t _a, *a = &_a; u32 ls_index = 0; int rv = 0; memset (&locator, 0, sizeof (locator)); memset (a, 0, sizeof (a[0])); /* Get a line of input. */ 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 %_%v%_", &locator_set_name)) is_add = 1; else if (unformat (line_input, "del %_%v%_", &locator_set_name)) is_add = 0; else if (unformat (line_input, "iface %U p %d w %d", unformat_vnet_sw_interface, vnm, &locator.sw_if_index, &locator.priority, &locator.weight)) { locator.local = 1; vec_add1 (locators, locator); } else { error = unformat_parse_error (line_input); goto done; } } a->name = locator_set_name; a->locators = locators; a->is_add = is_add; a->local = 1; rv = vnet_lisp_add_del_locator_set (a, &ls_index); if (0 != rv) { error = clib_error_return (0, "failed to %s locator-set!", is_add ? "add" : "delete"); } done: vec_free (locators); if (locator_set_name) vec_free (locator_set_name); unformat_free (line_input); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_cp_add_del_locator_set_command) = { .path = "lisp locator-set", .short_help = "lisp locator-set add/del <name> [iface <iface-name> " "p <priority> w <weight>]", .function = lisp_add_del_locator_set_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_add_del_locator_in_set_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { lisp_gpe_main_t *lgm = &lisp_gpe_main; vnet_main_t *vnm = lgm->vnet_main; unformat_input_t _line_input, *line_input = &_line_input; u8 is_add = 1; clib_error_t *error = 0; u8 *locator_set_name = 0; u8 locator_set_name_set = 0; locator_t locator, *locators = 0; vnet_lisp_add_del_locator_set_args_t _a, *a = &_a; u32 ls_index = 0; memset (&locator, 0, sizeof (locator)); memset (a, 0, sizeof (a[0])); /* Get a line of input. */ 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")) is_add = 1; else if (unformat (line_input, "del")) is_add = 0; else if (unformat (line_input, "locator-set %_%v%_", &locator_set_name)) locator_set_name_set = 1; else if (unformat (line_input, "iface %U p %d w %d", unformat_vnet_sw_interface, vnm, &locator.sw_if_index, &locator.priority, &locator.weight)) { locator.local = 1; vec_add1 (locators, locator); } else { error = unformat_parse_error (line_input); goto done; } } if (!locator_set_name_set) { error = clib_error_return (0, "locator_set name not set!"); goto done; } a->name = locator_set_name; a->locators = locators; a->is_add = is_add; a->local = 1; vnet_lisp_add_del_locator (a, 0, &ls_index); done: vec_free (locators); vec_free (locator_set_name); unformat_free (line_input); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_cp_add_del_locator_in_set_command) = { .path = "lisp locator", .short_help = "lisp locator add/del locator-set <name> iface <iface-name> " "p <priority> w <weight>", .function = lisp_add_del_locator_in_set_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_cp_show_locator_sets_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { locator_set_t *lsit; locator_t *loc; u32 *locit; lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); vlib_cli_output (vm, "%s%=16s%=16s%=16s", "Locator-set", "Locator", "Priority", "Weight"); /* *INDENT-OFF* */ pool_foreach (lsit, lcm->locator_set_pool, ({ u8 * msg = 0; int next_line = 0; if (lsit->local) { msg = format (msg, "%v", lsit->name); } else { msg = format (msg, "<%s-%d>", "remote", lsit - lcm->locator_set_pool); } vec_foreach (locit, lsit->locator_indices) { if (next_line) { msg = format (msg, "%16s", " "); } loc = pool_elt_at_index (lcm->locator_pool, locit[0]); if (loc->local) msg = format (msg, "%16d%16d%16d\n", loc->sw_if_index, loc->priority, loc->weight); else msg = format (msg, "%16U%16d%16d\n", format_ip_address, &gid_address_ip(&loc->address), loc->priority, loc->weight); next_line = 1; } vlib_cli_output (vm, "%v", msg); vec_free (msg); })); /* *INDENT-ON* */ return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_cp_show_locator_sets_command) = { .path = "show lisp locator-set", .short_help = "Shows locator-sets", .function = lisp_cp_show_locator_sets_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_add_del_map_resolver_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { unformat_input_t _line_input, *line_input = &_line_input; u8 is_add = 1, addr_set = 0; ip_address_t ip_addr; clib_error_t *error = 0; int rv = 0; vnet_lisp_add_del_map_resolver_args_t _a, *a = &_a; /* Get a line of input. */ 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")) is_add = 1; else if (unformat (line_input, "del")) is_add = 0; else if (unformat (line_input, "%U", unformat_ip_address, &ip_addr)) addr_set = 1; else { error = unformat_parse_error (line_input); goto done; } } if (!addr_set) { error = clib_error_return (0, "Map-resolver address must be set!"); goto done; } a->is_add = is_add; a->address = ip_addr; rv = vnet_lisp_add_del_map_resolver (a); if (0 != rv) { error = clib_error_return (0, "failed to %s map-resolver!", is_add ? "add" : "delete"); } done: unformat_free (line_input); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_add_del_map_resolver_command) = { .path = "lisp map-resolver", .short_help = "lisp map-resolver add/del <ip_address>", .function = lisp_add_del_map_resolver_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_add_del_mreq_itr_rlocs_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { unformat_input_t _line_input, *line_input = &_line_input; u8 is_add = 1; u8 *locator_set_name = 0; clib_error_t *error = 0; int rv = 0; vnet_lisp_add_del_mreq_itr_rloc_args_t _a, *a = &_a; /* Get a line of input. */ 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, "del")) is_add = 0; else if (unformat (line_input, "add %_%v%_", &locator_set_name)) is_add = 1; else { error = unformat_parse_error (line_input); goto done; } } vec_terminate_c_string (locator_set_name); a->is_add = is_add; a->locator_set_name = locator_set_name; rv = vnet_lisp_add_del_mreq_itr_rlocs (a); if (0 != rv) { error = clib_error_return (0, "failed to %s map-request itr-rlocs!", is_add ? "add" : "delete"); } done: vec_free (locator_set_name); unformat_free (line_input); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_add_del_map_request_command) = { .path = "lisp map-request itr-rlocs", .short_help = "lisp map-request itr-rlocs add/del <locator_set_name>", .function = lisp_add_del_mreq_itr_rlocs_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_show_mreq_itr_rlocs_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); locator_set_t *loc_set; vlib_cli_output (vm, "%=20s", "itr-rlocs"); if (~0 == lcm->mreq_itr_rlocs) { return 0; } loc_set = pool_elt_at_index (lcm->locator_set_pool, lcm->mreq_itr_rlocs); vlib_cli_output (vm, "%=20s", loc_set->name); return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_show_map_request_command) = { .path = "show lisp map-request itr-rlocs", .short_help = "Shows map-request itr-rlocs", .function = lisp_show_mreq_itr_rlocs_command_fn, }; /* *INDENT-ON* */ static clib_error_t * lisp_use_petr_set_locator_set_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { u8 is_add = 1, ip_set = 0; unformat_input_t _line_input, *line_input = &_line_input; clib_error_t *error = 0; ip_address_t ip; /* Get a line of input. */ 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, "%U", unformat_ip_address, &ip)) ip_set = 1; else if (unformat (line_input, "disable")) is_add = 0; else { error = clib_error_return (0, "parse error"); goto done; } } if (!ip_set) { clib_warning ("No petr IP specified!"); goto done; } if (vnet_lisp_use_petr (&ip, is_add)) { error = clib_error_return (0, "failed to %s petr!", is_add ? "add" : "delete"); } done: unformat_free (line_input); return error; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_use_petr_set_locator_set_command) = { .path = "lisp use-petr", .short_help = "lisp use-petr [disable] <petr-ip>", .function = lisp_use_petr_set_locator_set_command_fn, }; static clib_error_t * lisp_show_petr_command_fn (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); mapping_t *m; locator_set_t *ls; locator_t *loc; u8 *tmp_str = 0; u8 use_petr = lcm->flags & LISP_FLAG_USE_PETR; vlib_cli_output (vm, "%=20s%=16s", "petr", use_petr ? "ip" : ""); if (!use_petr) { vlib_cli_output (vm, "%=20s", "disable"); return 0; } if (~0 == lcm->petr_map_index) { tmp_str = format (0, "N/A"); } else { m = pool_elt_at_index (lcm->mapping_pool, lcm->petr_map_index); if (~0 != m->locator_set_index) { ls = pool_elt_at_index(lcm->locator_set_pool, m->locator_set_index); loc = pool_elt_at_index (lcm->locator_pool, ls->locator_indices[0]); tmp_str = format (0, "%U", format_ip_address, &loc->address); } else { tmp_str = format (0, "N/A"); } } vec_add1 (tmp_str, 0); vlib_cli_output (vm, "%=20s%=16s", "enable", tmp_str); vec_free (tmp_str); return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (lisp_show_petr_command) = { .path = "show lisp petr", .short_help = "Show petr", .function = lisp_show_petr_command_fn, }; /* *INDENT-ON* */ /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */