From f3dc11a9d71a30ac89e7ceb523abdb1ff13f0ac3 Mon Sep 17 00:00:00 2001 From: Florin Coras Date: Tue, 24 Jan 2017 03:13:43 -0800 Subject: Move LISP cp cli to separate file Change-Id: I24355c71606c047e474b2541bb274e3d183fee85 Signed-off-by: Florin Coras --- src/vnet.am | 1 + src/vnet/lisp-cp/control.c | 1748 +++++-------------------------------------- src/vnet/lisp-cp/control.h | 2 +- src/vnet/lisp-cp/lisp_cli.c | 1423 +++++++++++++++++++++++++++++++++++ 4 files changed, 1610 insertions(+), 1564 deletions(-) create mode 100644 src/vnet/lisp-cp/lisp_cli.c diff --git a/src/vnet.am b/src/vnet.am index c751c100..669ea1ff 100644 --- a/src/vnet.am +++ b/src/vnet.am @@ -569,6 +569,7 @@ libvnet_la_SOURCES += \ vnet/lisp-cp/gid_dictionary.c \ vnet/lisp-cp/lisp_msg_serdes.c \ vnet/lisp-cp/packets.c \ + vnet/lisp-cp/lisp_cli.c \ vnet/lisp-cp/lisp_api.c nobase_include_HEADERS += \ diff --git a/src/vnet/lisp-cp/control.c b/src/vnet/lisp-cp/control.c index 3b85036a..043d60fc 100644 --- a/src/vnet/lisp-cp/control.c +++ b/src/vnet/lisp-cp/control.c @@ -17,7 +17,6 @@ #include #include #include -#include #include #include #include @@ -26,6 +25,8 @@ #include #include +lisp_cp_main_t lisp_control_main; + u8 *format_lisp_cp_input_trace (u8 * s, va_list * args); typedef enum @@ -49,10 +50,6 @@ typedef struct mapping_t *mappings; } map_records_arg_t; -static int -lisp_add_del_adjacency (lisp_cp_main_t * lcm, gid_address_t * local_eid, - gid_address_t * remote_eid, u8 is_add); - u8 vnet_lisp_get_map_request_mode (void) { @@ -590,58 +587,6 @@ vnet_lisp_adjacencies_get_by_vni (u32 vni) return adjs; } -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; - - /* 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); - return 0; - } - } - - if (~0 == vni) - { - vlib_cli_output (vm, "error: no vni specified!"); - return 0; - } - - 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); - - return 0; -} - -/* *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 lisp_msmr_t * get_map_server (ip_address_t * a) { @@ -716,58 +661,6 @@ vnet_lisp_add_del_map_server (ip_address_t * addr, u8 is_add) return 0; } -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; - - /* 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); - return 0; - } - } - - if (!ip_set) - { - vlib_cli_output (vm, "map-server ip address not set!"); - return 0; - } - - 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"); - - return 0; -} - -/* *INDENT-OFF* */ -VLIB_CLI_COMMAND (lisp_add_del_map_server_command) = { - .path = "lisp map-server", - .short_help = "lisp map-server add|del ", - .function = lisp_add_del_map_server_command_fn, -}; -/* *INDENT-ON* */ - /** * Add/remove mapping to/from map-cache. Overwriting not allowed. */ @@ -906,110 +799,6 @@ vnet_lisp_add_del_local_mapping (vnet_lisp_add_del_mapping_args_t * a, return vnet_lisp_map_cache_add_del (a, map_index_result); } -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)) - { - 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!"); - return 0; - } - - 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); - 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 ] eid " - "locator-set [key key-id sha1|sha256 ]", - .function = lisp_add_del_local_eid_command_fn, -}; -/* *INDENT-ON* */ - int vnet_lisp_eid_table_map (u32 vni, u32 dp_id, u8 is_l2, u8 is_add) { @@ -1066,46 +855,6 @@ vnet_lisp_eid_table_map (u32 vni, u32 dp_id, u8 is_l2, u8 is_add) } -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; - - /* 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 - { - return unformat_parse_error (line_input); - } - } - vnet_lisp_eid_table_map (vni, dp_id, is_l2, is_add); - return 0; -} - -/* *INDENT-OFF* */ -VLIB_CLI_COMMAND (lisp_eid_table_map_command) = { - .path = "lisp eid-table map", - .short_help = "lisp eid-table map [del] vni vrf | bd ", - .function = lisp_eid_table_map_command_fn, -}; -/* *INDENT-ON* */ - /* return 0 if the two locator sets are identical 1 otherwise */ static u8 compare_locators (lisp_cp_main_t * lcm, u32 * old_ls_indexes, @@ -1186,6 +935,7 @@ remove_overlapping_sub_prefixes (lisp_cp_main_t * lcm, gid_address_t * eid, { gid_address_t *e; remove_mapping_args_t a; + memset (&a, 0, sizeof (a)); /* do this only in src/dst mode ... */ @@ -1205,7 +955,14 @@ remove_overlapping_sub_prefixes (lisp_cp_main_t * lcm, gid_address_t * eid, vec_foreach (e, a.eids_to_be_deleted) { - lisp_add_del_adjacency (lcm, 0, e, 0 /* is_add */ ); + vnet_lisp_add_del_adjacency_args_t _adj_args, *adj_args = &_adj_args; + + memset (adj_args, 0, sizeof (adj_args[0])); + gid_address_copy (&adj_args->reid, e); + adj_args->is_add = 0; + if (vnet_lisp_add_del_adjacency (adj_args)) + clib_warning ("failed to del adjacency!"); + vnet_lisp_add_del_mapping (e, 0, 0, 0, 0, 0 /* is add */ , 0, 0); } @@ -1402,10 +1159,10 @@ cleanup: * Note that adjacencies are not stored, they only result in forwarding entries * being created. */ -static int -lisp_add_del_adjacency (lisp_cp_main_t * lcm, gid_address_t * local_eid, - gid_address_t * remote_eid, u8 is_add) +int +vnet_lisp_add_del_adjacency (vnet_lisp_add_del_adjacency_args_t * a) { + lisp_cp_main_t *lcm = &lisp_control_main; u32 local_mi, remote_mi = ~0; if (vnet_lisp_enable_disable_status () == 0) @@ -1415,16 +1172,16 @@ lisp_add_del_adjacency (lisp_cp_main_t * lcm, gid_address_t * local_eid, } remote_mi = gid_dictionary_sd_lookup (&lcm->mapping_index_by_gid, - remote_eid, local_eid); + &a->reid, &a->leid); if (GID_LOOKUP_MISS == remote_mi) { clib_warning ("Remote eid %U not found. Cannot add adjacency!", - format_gid_address, remote_eid); + format_gid_address, &a->reid); return -1; } - if (is_add) + if (a->is_add) { /* TODO 1) check if src/dst 2) once we have src/dst working, use it in * delete*/ @@ -1432,13 +1189,13 @@ lisp_add_del_adjacency (lisp_cp_main_t * lcm, gid_address_t * local_eid, /* check if source eid has an associated mapping. If pitr mode is on, * just use the pitr's mapping */ local_mi = lcm->lisp_pitr ? lcm->pitr_map_index : - gid_dictionary_lookup (&lcm->mapping_index_by_gid, local_eid); + gid_dictionary_lookup (&lcm->mapping_index_by_gid, &a->leid); if (GID_LOOKUP_MISS == local_mi) { clib_warning ("Local eid %U not found. Cannot add adjacency!", - format_gid_address, local_eid); + format_gid_address, &a->leid); return -1; } @@ -1453,691 +1210,109 @@ lisp_add_del_adjacency (lisp_cp_main_t * lcm, gid_address_t * local_eid, } int -vnet_lisp_add_del_adjacency (vnet_lisp_add_del_adjacency_args_t * a) +vnet_lisp_set_map_request_mode (u8 mode) { lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - return lisp_add_del_adjacency (lcm, &a->leid, &a->reid, a->is_add); -} - -/** - * 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)); + if (vnet_lisp_enable_disable_status () == 0) + { + clib_warning ("LISP is disabled!"); + return VNET_API_ERROR_LISP_DISABLED; + } - while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) + if (mode >= _MR_MODE_MAX) { - 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); + clib_warning ("Invalid LISP map request mode %d!", mode); + return VNET_API_ERROR_INVALID_ARGUMENT; + } - u8 version = gid_address_ip_version (&rloc.address); - ip_prefix_len (pref) = ip_address_max_len (version); + lcm->map_request_mode = mode; + return 0; +} - 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; - } +int +vnet_lisp_pitr_set_locator_set (u8 * locator_set_name, u8 is_add) +{ + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + u32 locator_set_index = ~0; + mapping_t *m; + uword *p; + + if (vnet_lisp_enable_disable_status () == 0) + { + clib_warning ("LISP is disabled!"); + return VNET_API_ERROR_LISP_DISABLED; } - if (!eid_set) + p = hash_get_mem (lcm->locator_set_index_by_name, locator_set_name); + if (!p) { - clib_warning ("missing eid!"); - goto done; + clib_warning ("locator-set %v doesn't exist", locator_set_name); + return -1; } + locator_set_index = p[0]; - if (!del_all) + if (is_add) { - if (is_add && (~0 == action) && 0 == vec_len (rlocs)) - { - clib_warning ("no action set for negative map-reply!"); - goto done; - } + pool_get (lcm->mapping_pool, m); + m->locator_set_index = locator_set_index; + m->local = 1; + lcm->pitr_map_index = m - lcm->mapping_pool; + + /* enable pitr mode */ + lcm->lisp_pitr = 1; } else { - vnet_lisp_clear_all_remote_adjacencies (); - goto done; - } - - /* TODO build src/dst with seid */ + /* remove pitr mapping */ + pool_put_index (lcm->mapping_pool, lcm->pitr_map_index); - /* if it's a delete, clean forwarding */ - if (!is_add) - { - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - rv = lisp_add_del_adjacency (lcm, 0, &eid, /* is_add */ 0); - if (rv) - { - goto done; - } + /* disable pitr mode */ + lcm->lisp_pitr = 0; } - - /* add as static remote mapping, i.e., not authoritative and infinite - * ttl */ - rv = vnet_lisp_add_del_mapping (&eid, rlocs, action, 0, ~0, is_add, - 1 /* is_static */ , 0); - - if (rv) - clib_warning ("failed to %s remote mapping!", is_add ? "add" : "delete"); - -done: - vec_free (rlocs); - unformat_free (line_input); - return error; + return 0; } -VLIB_CLI_COMMAND (lisp_add_del_remote_mapping_command) = -{ -.path = "lisp remote-mapping",.short_help = - "lisp remote-mapping add|del [del-all] vni " - "eid [action ] rloc p w " - "[rloc ... ]",.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) +/* cleans locator to locator-set data and removes locators not part of + * any locator-set */ +static void +clean_locator_to_locator_set (lisp_cp_main_t * lcm, u32 lsi) { - 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; - int rv; - - /* 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) + u32 i, j, *loc_indexp, *ls_indexp, **ls_indexes, *to_be_deleted = 0; + locator_set_t *ls = pool_elt_at_index (lcm->locator_set_pool, lsi); + for (i = 0; i < vec_len (ls->locator_indices); i++) { - 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)) + loc_indexp = vec_elt_at_index (ls->locator_indices, i); + ls_indexes = vec_elt_at_index (lcm->locator_to_locator_sets, + loc_indexp[0]); + for (j = 0; j < vec_len (ls_indexes[0]); j++) { - gid_address_type (&leid) = GID_ADDR_MAC; - leid_set = 1; + ls_indexp = vec_elt_at_index (ls_indexes[0], j); + if (ls_indexp[0] == lsi) + break; } - else + + /* delete index for removed locator-set */ + vec_del1 (ls_indexes[0], j); + + /* delete locator if it's part of no locator-set */ + if (vec_len (ls_indexes[0]) == 0) { - clib_warning ("parse error"); - goto done; + pool_put_index (lcm->locator_pool, loc_indexp[0]); + vec_add1 (to_be_deleted, i); } } - if (!reid_set || !leid_set) + if (to_be_deleted) { - clib_warning ("missing remote or local eid!"); - goto done; + for (i = 0; i < vec_len (to_be_deleted); i++) + { + loc_indexp = vec_elt_at_index (to_be_deleted, i); + vec_del1 (ls->locator_indices, loc_indexp[0]); + } + vec_free (to_be_deleted); } - - 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!"); - return error; - } - - memset (a, 0, sizeof (a[0])); - gid_address_copy (&a->leid, &leid); - gid_address_copy (&a->reid, &reid); - - a->is_add = is_add; - rv = vnet_lisp_add_del_adjacency (a); - - if (rv) - 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 reid " - "leid ", - .function = lisp_add_del_adjacency_command_fn, -}; -/* *INDENT-ON* */ - -int -vnet_lisp_set_map_request_mode (u8 mode) -{ - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - - if (vnet_lisp_enable_disable_status () == 0) - { - clib_warning ("LISP is disabled!"); - return VNET_API_ERROR_LISP_DISABLED; - } - - if (mode >= _MR_MODE_MAX) - { - clib_warning ("Invalid LISP map request mode %d!", mode); - return VNET_API_ERROR_INVALID_ARGUMENT; - } - - lcm->map_request_mode = mode; - return 0; -} - -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; - - /* 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!"); - return 0; - } - - vnet_lisp_set_map_request_mode (mr_mode); -done: - return 0; -} - -/* *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* */ - -int -vnet_lisp_pitr_set_locator_set (u8 * locator_set_name, u8 is_add) -{ - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - u32 locator_set_index = ~0; - mapping_t *m; - uword *p; - - if (vnet_lisp_enable_disable_status () == 0) - { - clib_warning ("LISP is disabled!"); - return VNET_API_ERROR_LISP_DISABLED; - } - - p = hash_get_mem (lcm->locator_set_index_by_name, locator_set_name); - if (!p) - { - clib_warning ("locator-set %v doesn't exist", locator_set_name); - return -1; - } - locator_set_index = p[0]; - - if (is_add) - { - pool_get (lcm->mapping_pool, m); - m->locator_set_index = locator_set_index; - m->local = 1; - lcm->pitr_map_index = m - lcm->mapping_pool; - - /* enable pitr mode */ - lcm->lisp_pitr = 1; - } - else - { - /* remove pitr mapping */ - pool_put_index (lcm->mapping_pool, lcm->pitr_map_index); - - /* disable pitr mode */ - lcm->lisp_pitr = 0; - } - return 0; -} - -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 - return clib_error_return (0, "parse error"); - } - - if (!locator_name_set) - { - clib_warning ("No locator set specified!"); - goto done; - } - 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); - return error; -} - -/* *INDENT-OFF* */ -VLIB_CLI_COMMAND (lisp_pitr_set_locator_set_command) = { - .path = "lisp pitr", - .short_help = "lisp pitr [disable] ls ", - .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; - - vlib_cli_output (vm, "%=20s%=16s", - "pitr", lcm->lisp_pitr ? "locator-set" : ""); - - if (!lcm->lisp_pitr) - { - 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; - - 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 - return clib_error_return (0, "parse error: '%U'", - format_unformat_error, line_input); - } - - 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, - ({ - 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) - return 0; - - 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))) - { - return 0; - } - - vlib_cli_output (vm, "%U,", format_eid_entry, lcm->vnet_main, - lcm, mapit, ls); - } - - return 0; -} - -/* *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* */ - -/* cleans locator to locator-set data and removes locators not part of - * any locator-set */ -static void -clean_locator_to_locator_set (lisp_cp_main_t * lcm, u32 lsi) -{ - u32 i, j, *loc_indexp, *ls_indexp, **ls_indexes, *to_be_deleted = 0; - locator_set_t *ls = pool_elt_at_index (lcm->locator_set_pool, lsi); - for (i = 0; i < vec_len (ls->locator_indices); i++) - { - loc_indexp = vec_elt_at_index (ls->locator_indices, i); - ls_indexes = vec_elt_at_index (lcm->locator_to_locator_sets, - loc_indexp[0]); - for (j = 0; j < vec_len (ls_indexes[0]); j++) - { - ls_indexp = vec_elt_at_index (ls_indexes[0], j); - if (ls_indexp[0] == lsi) - break; - } - - /* delete index for removed locator-set */ - vec_del1 (ls_indexes[0], j); - - /* delete locator if it's part of no locator-set */ - if (vec_len (ls_indexes[0]) == 0) - { - pool_put_index (lcm->locator_pool, loc_indexp[0]); - vec_add1 (to_be_deleted, i); - } - } - - if (to_be_deleted) - { - for (i = 0; i < vec_len (to_be_deleted); i++) - { - loc_indexp = vec_elt_at_index (to_be_deleted, i); - vec_del1 (ls->locator_indices, loc_indexp[0]); - } - vec_free (to_be_deleted); - } -} +} static inline uword * get_locator_set_index (vnet_lisp_add_del_locator_set_args_t * a, uword * p) @@ -2380,550 +1555,123 @@ vnet_lisp_add_del_locator_set (vnet_lisp_add_del_locator_set_args_t * a, return -1; } - ls = pool_elt_at_index (lcm->locator_set_pool, p[0]); - if (!ls) - { - clib_warning ("locator-set with index %d doesn't exists", p[0]); - return -1; - } - - if (lcm->mreq_itr_rlocs == p[0]) - { - clib_warning ("Can't delete the locator-set used to constrain " - "the itr-rlocs in map-requests!"); - return -1; - } - - if (vec_len (lcm->locator_set_to_eids) != 0) - { - eid_indexes = vec_elt_at_index (lcm->locator_set_to_eids, p[0]); - if (vec_len (eid_indexes[0]) != 0) - { - clib_warning - ("Can't delete a locator that supports a mapping!"); - return -1; - } - } - - /* clean locator to locator-sets data */ - clean_locator_to_locator_set (lcm, p[0]); - - if (ls->local) - { - u32 it, lsi; - - vec_foreach_index (it, lcm->local_locator_set_indexes) - { - lsi = vec_elt (lcm->local_locator_set_indexes, it); - if (lsi == p[0]) - { - vec_del1 (lcm->local_locator_set_indexes, it); - break; - } - } - hash_unset_mem (lcm->locator_set_index_by_name, ls->name); - } - vec_free (ls->name); - vec_free (ls->locator_indices); - pool_put (lcm->locator_set_pool, ls); - } - return 0; -} - -int -vnet_lisp_rloc_probe_enable_disable (u8 is_enable) -{ - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - - lcm->rloc_probing = is_enable; - return 0; -} - -int -vnet_lisp_map_register_enable_disable (u8 is_enable) -{ - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - - lcm->map_registering = is_enable; - return 0; -} - -clib_error_t * -vnet_lisp_enable_disable (u8 is_enable) -{ - u32 vni, dp_table; - clib_error_t *error = 0; - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - vnet_lisp_gpe_enable_disable_args_t _a, *a = &_a; - - a->is_en = is_enable; - error = vnet_lisp_gpe_enable_disable (a); - if (error) - { - return clib_error_return (0, "failed to %s data-plane!", - a->is_en ? "enable" : "disable"); - } - - if (is_enable) - { - /* enable all l2 and l3 ifaces */ - - /* *INDENT-OFF* */ - hash_foreach(vni, dp_table, lcm->table_id_by_vni, ({ - dp_add_del_iface(lcm, vni, 0, 1); - })); - hash_foreach(vni, dp_table, lcm->bd_id_by_vni, ({ - dp_add_del_iface(lcm, vni, /* is_l2 */ 1, 1); - })); - /* *INDENT-ON* */ - } - else - { - /* clear interface table */ - hash_free (lcm->fwd_entry_by_mapping_index); - pool_free (lcm->fwd_entry_pool); - } - - /* update global flag */ - lcm->is_enabled = is_enable; - - return 0; -} - -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; - - /* 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 - { - return clib_error_return (0, "parse error: '%U'", - format_unformat_error, line_input); - } - } - - if (!is_set) - return clib_error_return (0, "state not set"); - - vnet_lisp_enable_disable (is_enabled); - return 0; -} - -/* *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; - - /* 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); - return 0; - } - } - - if (!is_set) - { - vlib_cli_output (vm, "state not set!"); - return 0; - } - - vnet_lisp_map_register_enable_disable (is_enabled); - return 0; -} - -/* *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; - - /* 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")) + ls = pool_elt_at_index (lcm->locator_set_pool, p[0]); + if (!ls) { - is_set = 1; - is_enabled = 1; + clib_warning ("locator-set with index %d doesn't exists", p[0]); + return -1; } - else if (unformat (line_input, "disable")) - is_set = 1; - else + + if (lcm->mreq_itr_rlocs == p[0]) { - vlib_cli_output (vm, "parse error: '%U'", format_unformat_error, - line_input); - return 0; + clib_warning ("Can't delete the locator-set used to constrain " + "the itr-rlocs in map-requests!"); + return -1; } - } - if (!is_set) - { - vlib_cli_output (vm, "state not set!"); - return 0; - } + if (vec_len (lcm->locator_set_to_eids) != 0) + { + eid_indexes = vec_elt_at_index (lcm->locator_set_to_eids, p[0]); + if (vec_len (eid_indexes[0]) != 0) + { + clib_warning + ("Can't delete a locator that supports a mapping!"); + return -1; + } + } - vnet_lisp_rloc_probe_enable_disable (is_enabled); - return 0; -} + /* clean locator to locator-sets data */ + clean_locator_to_locator_set (lcm, p[0]); -/* *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* */ + if (ls->local) + { + u32 it, lsi; -u8 -vnet_lisp_enable_disable_status (void) -{ - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - return lcm->is_enabled; + vec_foreach_index (it, lcm->local_locator_set_indexes) + { + lsi = vec_elt (lcm->local_locator_set_indexes, it); + if (lsi == p[0]) + { + vec_del1 (lcm->local_locator_set_indexes, it); + break; + } + } + hash_unset_mem (lcm->locator_set_index_by_name, ls->name); + } + vec_free (ls->name); + vec_free (ls->locator_indices); + pool_put (lcm->locator_set_pool, ls); + } + return 0; } -static u8 * -format_lisp_status (u8 * s, va_list * args) +int +vnet_lisp_rloc_probe_enable_disable (u8 is_enable) { 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); + lcm->rloc_probing = is_enable; 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) +int +vnet_lisp_map_register_enable_disable (u8 is_enable) { - 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; - - /* 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 - return clib_error_return (0, "parse error: '%U'", - format_unformat_error, line_input); - } - - if (!vni_table) - { - vlib_cli_output (vm, "Error: expected l2|l3 param!\n"); - return 0; - } - - 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* */ + lcm->map_registering = is_enable; return 0; } -/* *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) +clib_error_t * +vnet_lisp_enable_disable (u8 is_enable) { - 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; + u32 vni, dp_table; 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; + lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); + vnet_lisp_gpe_enable_disable_args_t _a, *a = &_a; - while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) + a->is_en = is_enable; + error = vnet_lisp_gpe_enable_disable (a); + if (error) { - 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; - } + return clib_error_return (0, "failed to %s data-plane!", + a->is_en ? "enable" : "disable"); } - 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) + if (is_enable) { - 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); - 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 [iface " - "p w ]", - .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; + /* enable all l2 and l3 ifaces */ - 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; - } + /* *INDENT-OFF* */ + hash_foreach(vni, dp_table, lcm->table_id_by_vni, ({ + dp_add_del_iface(lcm, vni, 0, 1); + })); + hash_foreach(vni, dp_table, lcm->bd_id_by_vni, ({ + dp_add_del_iface(lcm, vni, /* is_l2 */ 1, 1); + })); + /* *INDENT-ON* */ } - - if (!locator_set_name_set) + else { - error = clib_error_return (0, "locator_set name not set!"); - goto done; + /* clear interface table */ + hash_free (lcm->fwd_entry_by_mapping_index); + pool_free (lcm->fwd_entry_pool); } - 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); + /* update global flag */ + lcm->is_enabled = is_enable; -done: - vec_free (locators); - vec_free (locator_set_name); - return error; + return 0; } -/* *INDENT-OFF* */ -VLIB_CLI_COMMAND (lisp_cp_add_del_locator_in_set_command) = { - .path = "lisp locator", - .short_help = "lisp locator add/del locator-set iface " - "p w ", - .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) +u8 +vnet_lisp_enable_disable_status (void) { - 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; + return lcm->is_enabled; } -/* *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* */ - int vnet_lisp_add_del_map_resolver (vnet_lisp_add_del_map_resolver_args_t * a) { @@ -2972,64 +1720,6 @@ vnet_lisp_add_del_map_resolver (vnet_lisp_add_del_map_resolver_args_t * a) return 0; } -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: - return error; -} - -/* *INDENT-OFF* */ -VLIB_CLI_COMMAND (lisp_add_del_map_resolver_command) = { - .path = "lisp map-resolver", - .short_help = "lisp map-resolver add/del ", - .function = lisp_add_del_map_resolver_command_fn, -}; -/* *INDENT-ON* */ - int vnet_lisp_add_del_mreq_itr_rlocs (vnet_lisp_add_del_mreq_itr_rloc_args_t * a) { @@ -3061,89 +1751,6 @@ vnet_lisp_add_del_mreq_itr_rlocs (vnet_lisp_add_del_mreq_itr_rloc_args_t * a) return 0; } -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; - } - } - - 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"); - } - - vec_free (locator_set_name); - -done: - 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 ", - .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* */ - /* Statistics (not really errors) */ #define foreach_lisp_cp_lookup_error \ _(DROP, "drop") \ @@ -4204,9 +2811,16 @@ static void remove_expired_mapping (lisp_cp_main_t * lcm, u32 mi) { mapping_t *m; + vnet_lisp_add_del_adjacency_args_t _adj_args, *adj_args = &_adj_args; + memset (adj_args, 0, sizeof (adj_args[0])); m = pool_elt_at_index (lcm->mapping_pool, mi); - lisp_add_del_adjacency (lcm, 0, &m->eid, 0 /* is_add */ ); + + gid_address_copy (&adj_args->reid, &m->eid); + adj_args->is_add = 0; + if (vnet_lisp_add_del_adjacency (adj_args)) + clib_warning ("failed to del adjacency!"); + vnet_lisp_add_del_mapping (&m->eid, 0, 0, 0, ~0, 0 /* is_add */ , 0 /* is_static */ , 0); mapping_delete_timer (lcm, mi); @@ -4272,7 +2886,15 @@ process_map_reply (map_records_arg_t * a) /* try to program forwarding only if mapping saved or updated */ if ((u32) ~ 0 != dst_map_index) { - lisp_add_del_adjacency (lcm, &pmr->src, &m->eid, 1); + vnet_lisp_add_del_adjacency_args_t _adj_args, *adj_args = &_adj_args; + memset (adj_args, 0, sizeof (adj_args[0])); + + gid_address_copy (&adj_args->leid, &pmr->src); + gid_address_copy (&adj_args->reid, &m->eid); + adj_args->is_add = 1; + if (vnet_lisp_add_del_adjacency (adj_args)) + clib_warning ("failed to add adjacency!"); + if ((u32) ~ 0 != m->ttl) mapping_start_expiration_timer (lcm, dst_map_index, m->ttl * 60); } diff --git a/src/vnet/lisp-cp/control.h b/src/vnet/lisp-cp/control.h index e89c6fd6..aa76a424 100644 --- a/src/vnet/lisp-cp/control.h +++ b/src/vnet/lisp-cp/control.h @@ -196,7 +196,7 @@ typedef struct } lisp_cp_main_t; /* lisp-gpe control plane */ -lisp_cp_main_t lisp_control_main; +extern lisp_cp_main_t lisp_control_main; extern vlib_node_registration_t lisp_cp_input_node; extern vlib_node_registration_t lisp_cp_lookup_ip4_node; diff --git a/src/vnet/lisp-cp/lisp_cli.c b/src/vnet/lisp-cp/lisp_cli.c new file mode 100644 index 00000000..bb859ff1 --- /dev/null +++ b/src/vnet/lisp-cp/lisp_cli.c @@ -0,0 +1,1423 @@ +/* + * 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 +#include + +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; + + /* 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); + return 0; + } + } + + if (~0 == vni) + { + vlib_cli_output (vm, "error: no vni specified!"); + return 0; + } + + 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); + + return 0; +} + +/* *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; + + /* 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); + return 0; + } + } + + if (!ip_set) + { + vlib_cli_output (vm, "map-server ip address not set!"); + return 0; + } + + 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"); + + return 0; +} + +/* *INDENT-OFF* */ +VLIB_CLI_COMMAND (lisp_add_del_map_server_command) = { + .path = "lisp map-server", + .short_help = "lisp map-server add|del ", + .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)) + { + 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!"); + return 0; + } + + 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); + 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 ] eid " + "locator-set [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; + + /* 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 + { + return unformat_parse_error (line_input); + } + } + vnet_lisp_eid_table_map (vni, dp_id, is_l2, is_add); + return 0; +} + +/* *INDENT-OFF* */ +VLIB_CLI_COMMAND (lisp_eid_table_map_command) = { + .path = "lisp eid-table map", + .short_help = "lisp eid-table map [del] vni vrf | bd ", + .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 */ + rv = vnet_lisp_add_del_mapping (&eid, rlocs, action, 0, ~0, is_add, + 1 /* is_static */ , 0); + + 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 " + "eid [action ] rloc p w " + "[rloc ... ]",.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!"); + return error; + } + + 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 reid " + "leid ", + .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; + + /* 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!"); + return 0; + } + + vnet_lisp_set_map_request_mode (mr_mode); +done: + return 0; +} + +/* *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 + return clib_error_return (0, "parse error"); + } + + if (!locator_name_set) + { + clib_warning ("No locator set specified!"); + goto done; + } + 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); + return error; +} + +/* *INDENT-OFF* */ +VLIB_CLI_COMMAND (lisp_pitr_set_locator_set_command) = { + .path = "lisp pitr", + .short_help = "lisp pitr [disable] ls ", + .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; + + vlib_cli_output (vm, "%=20s%=16s", + "pitr", lcm->lisp_pitr ? "locator-set" : ""); + + if (!lcm->lisp_pitr) + { + 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; + + 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 + return clib_error_return (0, "parse error: '%U'", + format_unformat_error, line_input); + } + + 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, + ({ + 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) + return 0; + + 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))) + { + return 0; + } + + vlib_cli_output (vm, "%U,", format_eid_entry, lcm->vnet_main, + lcm, mapit, ls); + } + + return 0; +} + +/* *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; + + /* 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 + { + return clib_error_return (0, "parse error: '%U'", + format_unformat_error, line_input); + } + } + + if (!is_set) + return clib_error_return (0, "state not set"); + + vnet_lisp_enable_disable (is_enabled); + return 0; +} + +/* *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; + + /* 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); + return 0; + } + } + + if (!is_set) + { + vlib_cli_output (vm, "state not set!"); + return 0; + } + + vnet_lisp_map_register_enable_disable (is_enabled); + return 0; +} + +/* *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; + + /* 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); + return 0; + } + } + + if (!is_set) + { + vlib_cli_output (vm, "state not set!"); + return 0; + } + + vnet_lisp_rloc_probe_enable_disable (is_enabled); + return 0; +} + +/* *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; + + /* 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 + return clib_error_return (0, "parse error: '%U'", + format_unformat_error, line_input); + } + + if (!vni_table) + { + vlib_cli_output (vm, "Error: expected l2|l3 param!\n"); + return 0; + } + + 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* */ + + return 0; +} + +/* *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); + 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 [iface " + "p w ]", + .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); + 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 iface " + "p w ", + .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: + return error; +} + +/* *INDENT-OFF* */ +VLIB_CLI_COMMAND (lisp_add_del_map_resolver_command) = { + .path = "lisp map-resolver", + .short_help = "lisp map-resolver add/del ", + .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; + } + } + + 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"); + } + + vec_free (locator_set_name); + +done: + 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 ", + .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* */ + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ -- cgit 1.2.3-korg