diff options
Diffstat (limited to 'bgpd/bgp_vty.c')
| -rw-r--r-- | bgpd/bgp_vty.c | 826 |
1 files changed, 566 insertions, 260 deletions
diff --git a/bgpd/bgp_vty.c b/bgpd/bgp_vty.c index 1a87799a..68ced14d 100644 --- a/bgpd/bgp_vty.c +++ b/bgpd/bgp_vty.c @@ -302,18 +302,11 @@ static const char *get_afi_safi_json_str(afi_t afi, safi_t safi) /* unset srv6 locator */ static int bgp_srv6_locator_unset(struct bgp *bgp) { - int ret; struct listnode *node, *nnode; struct srv6_locator_chunk *chunk; struct bgp_srv6_function *func; struct bgp *bgp_vrf; - /* release chunk notification via ZAPI */ - ret = bgp_zebra_srv6_manager_release_locator_chunk( - bgp->srv6_locator_name); - if (ret < 0) - return -1; - /* refresh chunks */ for (ALL_LIST_ELEMENTS(bgp->srv6_locator_chunks, node, nnode, chunk)) { listnode_delete(bgp->srv6_locator_chunks, chunk); @@ -352,20 +345,28 @@ static int bgp_srv6_locator_unset(struct bgp *bgp) continue; /* refresh vpnv4 tovpn_sid_locator */ - srv6_locator_chunk_free( - &bgp_vrf->vpn_policy[AFI_IP].tovpn_sid_locator); + srv6_locator_free(bgp_vrf->vpn_policy[AFI_IP].tovpn_sid_locator); + bgp_vrf->vpn_policy[AFI_IP].tovpn_sid_locator = NULL; /* refresh vpnv6 tovpn_sid_locator */ - srv6_locator_chunk_free( - &bgp_vrf->vpn_policy[AFI_IP6].tovpn_sid_locator); + srv6_locator_free( + bgp_vrf->vpn_policy[AFI_IP6].tovpn_sid_locator); + bgp_vrf->vpn_policy[AFI_IP6].tovpn_sid_locator = NULL; /* refresh per-vrf tovpn_sid_locator */ - srv6_locator_chunk_free(&bgp_vrf->tovpn_sid_locator); + srv6_locator_free(bgp_vrf->tovpn_sid_locator); + bgp_vrf->tovpn_sid_locator = NULL; } /* clear locator name */ memset(bgp->srv6_locator_name, 0, sizeof(bgp->srv6_locator_name)); + /* clear SRv6 locator */ + if (bgp->srv6_locator) { + srv6_locator_free(bgp->srv6_locator); + bgp->srv6_locator = NULL; + } + return 0; } @@ -878,6 +879,7 @@ int bgp_vty_return(struct vty *vty, enum bgp_create_error_code ret) switch (ret) { case BGP_SUCCESS: case BGP_CREATED: + case BGP_INSTANCE_EXISTS: case BGP_GR_NO_OPERATION: break; case BGP_ERR_INVALID_VALUE: @@ -1417,7 +1419,7 @@ DEFUN_HIDDEN (bgp_local_mac, seq = strtoul(argv[7]->arg, NULL, 10); bgp = bgp_get_default(); - if (!bgp) { + if (!bgp || IS_BGP_INSTANCE_HIDDEN(bgp)) { vty_out(vty, "Default BGP instance is not there\n"); return CMD_WARNING; } @@ -1457,7 +1459,7 @@ DEFUN_HIDDEN (no_bgp_local_mac, memset(&ip, 0, sizeof(ip)); bgp = bgp_get_default(); - if (!bgp) { + if (!bgp || IS_BGP_INSTANCE_HIDDEN(bgp)) { vty_out(vty, "Default BGP instance is not there\n"); return CMD_WARNING; } @@ -1600,8 +1602,12 @@ DEFUN_NOSH (router_bgp, if (is_new_bgp && inst_type == BGP_INSTANCE_TYPE_DEFAULT) vpn_leak_postchange_all(); - if (inst_type == BGP_INSTANCE_TYPE_VRF) + if (inst_type == BGP_INSTANCE_TYPE_VRF || + IS_BGP_INSTANCE_HIDDEN(bgp)) { bgp_vpn_leak_export(bgp); + UNSET_FLAG(bgp->flags, BGP_FLAG_INSTANCE_HIDDEN); + UNSET_FLAG(bgp->flags, BGP_FLAG_DELETE_IN_PROGRESS); + } /* Pending: handle when user tries to change a view to vrf n vv. */ /* for pre-existing bgp instance, @@ -1673,7 +1679,7 @@ DEFUN (no_router_bgp, argv[idx_asn]->arg); return CMD_WARNING_CONFIG_FAILED; } - if (argc > 4) { + if (argc > 4 && strncmp(argv[4]->arg, "vrf", 3) == 0) { name = argv[idx_vrf]->arg; if (strmatch(argv[idx_vrf - 1]->text, "vrf") && strmatch(name, VRF_DEFAULT_NAME)) @@ -1695,15 +1701,18 @@ DEFUN (no_router_bgp, /* Cannot delete default instance if vrf instances exist */ if (bgp->inst_type == BGP_INSTANCE_TYPE_DEFAULT) { - struct listnode *node; + struct listnode *node, *nnode; struct bgp *tmp_bgp; - for (ALL_LIST_ELEMENTS_RO(bm->bgp, node, tmp_bgp)) { + for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, tmp_bgp)) { if (tmp_bgp->inst_type != BGP_INSTANCE_TYPE_VRF) continue; - if (CHECK_FLAG(tmp_bgp->vrf_flags, BGP_VRF_AUTO)) + if (CHECK_FLAG(tmp_bgp->vrf_flags, + BGP_VRF_AUTO)) { bgp_delete(tmp_bgp); + continue; + } if (CHECK_FLAG( tmp_bgp->af_flags[AFI_IP] @@ -2267,9 +2276,9 @@ static int bgp_global_update_delay_config_vty(struct vty *vty, * Note that we only need to check this if this is the first time * setting the global config. */ - if (bm->v_update_delay == BGP_UPDATE_DELAY_DEF) { + if (bm->v_update_delay == BGP_UPDATE_DELAY_DEFAULT) { for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) { - if (bgp->v_update_delay != BGP_UPDATE_DELAY_DEF) { + if (bgp->v_update_delay != BGP_UPDATE_DELAY_DEFAULT) { vty_out(vty, "%% update-delay configuration found in vrf %s\n", bgp->inst_type == BGP_INSTANCE_TYPE_DEFAULT @@ -2314,7 +2323,7 @@ static int bgp_global_update_delay_deconfig_vty(struct vty *vty) struct listnode *node, *nnode; struct bgp *bgp; - bm->v_update_delay = BGP_UPDATE_DELAY_DEF; + bm->v_update_delay = BGP_UPDATE_DELAY_DEFAULT; bm->v_establish_wait = bm->v_update_delay; for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) { @@ -2368,7 +2377,7 @@ static int bgp_update_delay_deconfig_vty(struct vty *vty) "%%Failed: bgp update-delay configured globally. Delete per-vrf not permitted\n"); return CMD_WARNING_CONFIG_FAILED; } - bgp->v_update_delay = BGP_UPDATE_DELAY_DEF; + bgp->v_update_delay = BGP_UPDATE_DELAY_DEFAULT; bgp->v_establish_wait = bgp->v_update_delay; return CMD_SUCCESS; @@ -2928,11 +2937,10 @@ DEFUN(bgp_reject_as_sets, bgp_reject_as_sets_cmd, * with aspath containing AS_SET or AS_CONFED_SET. */ for (ALL_LIST_ELEMENTS(bgp->peer, node, nnode, peer)) { - if (BGP_IS_VALID_STATE_FOR_NOTIF(peer->connection->status)) { - peer->last_reset = PEER_DOWN_AS_SETS_REJECT; + peer->last_reset = PEER_DOWN_AS_SETS_REJECT; + if (BGP_IS_VALID_STATE_FOR_NOTIF(peer->connection->status)) bgp_notify_send(peer->connection, BGP_NOTIFY_CEASE, BGP_NOTIFY_CEASE_CONFIG_CHANGE); - } } return CMD_SUCCESS; @@ -2954,11 +2962,10 @@ DEFUN(no_bgp_reject_as_sets, no_bgp_reject_as_sets_cmd, * with aspath containing AS_SET or AS_CONFED_SET. */ for (ALL_LIST_ELEMENTS(bgp->peer, node, nnode, peer)) { - if (BGP_IS_VALID_STATE_FOR_NOTIF(peer->connection->status)) { - peer->last_reset = PEER_DOWN_AS_SETS_REJECT; + peer->last_reset = PEER_DOWN_AS_SETS_REJECT; + if (BGP_IS_VALID_STATE_FOR_NOTIF(peer->connection->status)) bgp_notify_send(peer->connection, BGP_NOTIFY_CEASE, BGP_NOTIFY_CEASE_CONFIG_CHANGE); - } } return CMD_SUCCESS; @@ -3023,6 +3030,98 @@ DEFUN (no_bgp_deterministic_med, return CMD_SUCCESS; } +static int bgp_inst_gr_config_vty(struct vty *vty, struct bgp *bgp, bool on, + bool disable) +{ + int ret = BGP_GR_FAILURE; + + /* + * Update the instance and all its peers, if appropriate. + * Then, inform zebra of BGP's GR capabilities, if needed. + */ + if (disable) + ret = bgp_gr_update_all(bgp, on ? GLOBAL_DISABLE_CMD + : NO_GLOBAL_DISABLE_CMD); + else + ret = bgp_gr_update_all(bgp, + on ? GLOBAL_GR_CMD : NO_GLOBAL_GR_CMD); + + VTY_BGP_GR_ROUTER_DETECT_AND_SEND_CAPABILITY_TO_ZEBRA(bgp, bgp->peer, + ret); + return ret; +} + +static int bgp_global_gr_config_vty(struct vty *vty, bool on, bool disable) +{ + struct listnode *node, *nnode; + struct bgp *bgp; + bool vrf_cfg = false; + int ret = BGP_GR_FAILURE; + + if (disable) { + if ((on && CHECK_FLAG(bm->flags, BM_FLAG_GR_DISABLED)) || + (!on && !CHECK_FLAG(bm->flags, BM_FLAG_GR_DISABLED))) + return CMD_SUCCESS; + } else { + if ((on && CHECK_FLAG(bm->flags, BM_FLAG_GR_RESTARTER)) || + (!on && !CHECK_FLAG(bm->flags, BM_FLAG_GR_RESTARTER))) + return CMD_SUCCESS; + } + + /* See if GR is set per-vrf and warn user to delete */ + if (!CHECK_FLAG(bm->flags, BM_FLAG_GR_CONFIGURED)) { + for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) { + enum global_mode gr_mode = bgp_global_gr_mode_get(bgp); + + if (gr_mode != GLOBAL_HELPER) { + vty_out(vty, + "%% graceful-restart configuration found in %s, mode %d\n", + bgp->name_pretty, gr_mode); + vrf_cfg = true; + } + } + } + + if (vrf_cfg) { + vty_out(vty, + "%%Failed: global graceful-restart not permitted with per-vrf configuration\n"); + return CMD_WARNING; + } + + /* Set flag globally */ + if (on) { + if (disable) { + UNSET_FLAG(bm->flags, BM_FLAG_GR_RESTARTER); + SET_FLAG(bm->flags, BM_FLAG_GR_DISABLED); + } else { + SET_FLAG(bm->flags, BM_FLAG_GR_RESTARTER); + UNSET_FLAG(bm->flags, BM_FLAG_GR_DISABLED); + } + } else { + if (disable) + UNSET_FLAG(bm->flags, BM_FLAG_GR_DISABLED); + else + UNSET_FLAG(bm->flags, BM_FLAG_GR_RESTARTER); + } + + /* Initiate processing for all BGP instances. */ + for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) { + ret = bgp_inst_gr_config_vty(vty, bgp, on, disable); + if (ret != BGP_GR_SUCCESS) + vty_out(vty, + "%% Applying global graceful-restart %s config to vrf %s failed, error %d\n", + (disable) ? "disable" : "", + bgp->inst_type == BGP_INSTANCE_TYPE_DEFAULT + ? "Default" + : bgp->name, + ret); + } + + vty_out(vty, + "Graceful restart configuration changed, reset all peers to take effect\n"); + return bgp_vty_return(vty, ret); +} + /* "bgp graceful-restart mode" configuration. */ DEFUN (bgp_graceful_restart, bgp_graceful_restart_cmd, @@ -3031,25 +3130,18 @@ DEFUN (bgp_graceful_restart, GR_CMD ) { - int ret = BGP_GR_FAILURE; - - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug("[BGP_GR] bgp_graceful_restart_cmd : START "); + if (vty->node == CONFIG_NODE) + return bgp_global_gr_config_vty(vty, true, false); + int ret = BGP_GR_FAILURE; VTY_DECLVAR_CONTEXT(bgp, bgp); - ret = bgp_gr_update_all(bgp, GLOBAL_GR_CMD); + ret = bgp_inst_gr_config_vty(vty, bgp, true, false); if (ret == BGP_GR_SUCCESS) { - VTY_BGP_GR_ROUTER_DETECT_AND_SEND_CAPABILITY_TO_ZEBRA(bgp, - bgp->peer, - ret); vty_out(vty, "Graceful restart configuration changed, reset all peers to take effect\n"); } - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug("[BGP_GR] bgp_graceful_restart_cmd : END "); - return bgp_vty_return(vty, ret); } @@ -3061,14 +3153,13 @@ DEFUN (no_bgp_graceful_restart, NO_GR_CMD ) { - VTY_DECLVAR_CONTEXT(bgp, bgp); - - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug("[BGP_GR] no_bgp_graceful_restart_cmd : START "); + if (vty->node == CONFIG_NODE) + return bgp_global_gr_config_vty(vty, false, false); + VTY_DECLVAR_CONTEXT(bgp, bgp); int ret = BGP_GR_FAILURE; - ret = bgp_gr_update_all(bgp, NO_GLOBAL_GR_CMD); + ret = bgp_inst_gr_config_vty(vty, bgp, false, false); if (ret == BGP_GR_SUCCESS) { VTY_BGP_GR_ROUTER_DETECT_AND_SEND_CAPABILITY_TO_ZEBRA(bgp, bgp->peer, @@ -3077,9 +3168,6 @@ DEFUN (no_bgp_graceful_restart, "Graceful restart configuration changed, reset all peers to take effect\n"); } - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug("[BGP_GR] no_bgp_graceful_restart_cmd : END "); - return bgp_vty_return(vty, ret); } @@ -3091,12 +3179,21 @@ DEFUN (bgp_graceful_restart_stalepath_time, "Set the max time to hold onto restarting peer's stale paths\n" "Delay value (seconds)\n") { - VTY_DECLVAR_CONTEXT(bgp, bgp); int idx_number = 3; uint32_t stalepath; stalepath = strtoul(argv[idx_number]->arg, NULL, 10); - bgp->stalepath_time = stalepath; + if (vty->node == CONFIG_NODE) { + struct listnode *node, *nnode; + struct bgp *bgp; + + bm->stalepath_time = stalepath; + for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) + bgp->stalepath_time = stalepath; + } else { + VTY_DECLVAR_CONTEXT(bgp, bgp); + bgp->stalepath_time = stalepath; + } return CMD_SUCCESS; } @@ -3108,20 +3205,32 @@ DEFUN (bgp_graceful_restart_restart_time, "Set the time to wait to delete stale routes before a BGP open message is received\n" "Delay value (seconds)\n") { - VTY_DECLVAR_CONTEXT(bgp, bgp); int idx_number = 3; uint32_t restart; struct listnode *node, *nnode; struct peer *peer; restart = strtoul(argv[idx_number]->arg, NULL, 10); - bgp->restart_time = restart; - for (ALL_LIST_ELEMENTS(bgp->peer, node, nnode, peer)) - bgp_capability_send(peer, AFI_IP, SAFI_UNICAST, - CAPABILITY_CODE_RESTART, - CAPABILITY_ACTION_SET); + if (vty->node == CONFIG_NODE) { + struct bgp *bgp; + bm->restart_time = restart; + for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) { + bgp->restart_time = restart; + for (ALL_LIST_ELEMENTS(bgp->peer, node, nnode, peer)) + bgp_capability_send(peer, AFI_IP, SAFI_UNICAST, + CAPABILITY_CODE_RESTART, + CAPABILITY_ACTION_SET); + } + } else { + VTY_DECLVAR_CONTEXT(bgp, bgp); + bgp->restart_time = restart; + for (ALL_LIST_ELEMENTS(bgp->peer, node, nnode, peer)) + bgp_capability_send(peer, AFI_IP, SAFI_UNICAST, + CAPABILITY_CODE_RESTART, + CAPABILITY_ACTION_SET); + } return CMD_SUCCESS; } @@ -3133,16 +3242,32 @@ DEFUN (bgp_graceful_restart_select_defer_time, "Set the time to defer the BGP route selection after restart\n" "Delay value (seconds, 0 - disable)\n") { - VTY_DECLVAR_CONTEXT(bgp, bgp); int idx_number = 3; uint32_t defer_time; defer_time = strtoul(argv[idx_number]->arg, NULL, 10); - bgp->select_defer_time = defer_time; - if (defer_time == 0) - SET_FLAG(bgp->flags, BGP_FLAG_SELECT_DEFER_DISABLE); - else - UNSET_FLAG(bgp->flags, BGP_FLAG_SELECT_DEFER_DISABLE); + if (vty->node == CONFIG_NODE) { + struct listnode *node, *nnode; + struct bgp *bgp; + + bm->select_defer_time = defer_time; + for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) { + bgp->select_defer_time = defer_time; + if (defer_time == 0) + SET_FLAG(bgp->flags, + BGP_FLAG_SELECT_DEFER_DISABLE); + else + UNSET_FLAG(bgp->flags, + BGP_FLAG_SELECT_DEFER_DISABLE); + } + } else { + VTY_DECLVAR_CONTEXT(bgp, bgp); + bgp->select_defer_time = defer_time; + if (defer_time == 0) + SET_FLAG(bgp->flags, BGP_FLAG_SELECT_DEFER_DISABLE); + else + UNSET_FLAG(bgp->flags, BGP_FLAG_SELECT_DEFER_DISABLE); + } return CMD_SUCCESS; } @@ -3156,9 +3281,17 @@ DEFUN (no_bgp_graceful_restart_stalepath_time, "Set the max time to hold onto restarting peer's stale paths\n" "Delay value (seconds)\n") { - VTY_DECLVAR_CONTEXT(bgp, bgp); + if (vty->node == CONFIG_NODE) { + struct listnode *node, *nnode; + struct bgp *bgp; - bgp->stalepath_time = BGP_DEFAULT_STALEPATH_TIME; + bm->stalepath_time = BGP_DEFAULT_STALEPATH_TIME; + for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) + bgp->stalepath_time = BGP_DEFAULT_STALEPATH_TIME; + } else { + VTY_DECLVAR_CONTEXT(bgp, bgp); + bgp->stalepath_time = BGP_DEFAULT_STALEPATH_TIME; + } return CMD_SUCCESS; } @@ -3171,17 +3304,30 @@ DEFUN (no_bgp_graceful_restart_restart_time, "Set the time to wait to delete stale routes before a BGP open message is received\n" "Delay value (seconds)\n") { - VTY_DECLVAR_CONTEXT(bgp, bgp); struct listnode *node, *nnode; struct peer *peer; - bgp->restart_time = BGP_DEFAULT_RESTART_TIME; + if (vty->node == CONFIG_NODE) { + struct bgp *bgp; - for (ALL_LIST_ELEMENTS(bgp->peer, node, nnode, peer)) - bgp_capability_send(peer, AFI_IP, SAFI_UNICAST, - CAPABILITY_CODE_RESTART, - CAPABILITY_ACTION_UNSET); + bm->restart_time = BGP_DEFAULT_RESTART_TIME; + for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) { + bgp->restart_time = BGP_DEFAULT_RESTART_TIME; + + for (ALL_LIST_ELEMENTS(bgp->peer, node, nnode, peer)) + bgp_capability_send(peer, AFI_IP, SAFI_UNICAST, + CAPABILITY_CODE_RESTART, + CAPABILITY_ACTION_UNSET); + } + } else { + VTY_DECLVAR_CONTEXT(bgp, bgp); + bgp->restart_time = BGP_DEFAULT_RESTART_TIME; + for (ALL_LIST_ELEMENTS(bgp->peer, node, nnode, peer)) + bgp_capability_send(peer, AFI_IP, SAFI_UNICAST, + CAPABILITY_CODE_RESTART, + CAPABILITY_ACTION_UNSET); + } return CMD_SUCCESS; } @@ -3194,10 +3340,21 @@ DEFUN (no_bgp_graceful_restart_select_defer_time, "Set the time to defer the BGP route selection after restart\n" "Delay value (seconds)\n") { - VTY_DECLVAR_CONTEXT(bgp, bgp); + if (vty->node == CONFIG_NODE) { + struct listnode *node, *nnode; + struct bgp *bgp; - bgp->select_defer_time = BGP_DEFAULT_SELECT_DEFERRAL_TIME; - UNSET_FLAG(bgp->flags, BGP_FLAG_SELECT_DEFER_DISABLE); + bm->select_defer_time = BGP_DEFAULT_SELECT_DEFERRAL_TIME; + for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) { + bgp->select_defer_time = + BGP_DEFAULT_SELECT_DEFERRAL_TIME; + UNSET_FLAG(bgp->flags, BGP_FLAG_SELECT_DEFER_DISABLE); + } + } else { + VTY_DECLVAR_CONTEXT(bgp, bgp); + bgp->select_defer_time = BGP_DEFAULT_SELECT_DEFERRAL_TIME; + UNSET_FLAG(bgp->flags, BGP_FLAG_SELECT_DEFER_DISABLE); + } return CMD_SUCCESS; } @@ -3209,8 +3366,17 @@ DEFUN (bgp_graceful_restart_preserve_fw, "Graceful restart capability parameters\n" "Sets F-bit indication that fib is preserved while doing Graceful Restart\n") { - VTY_DECLVAR_CONTEXT(bgp, bgp); - SET_FLAG(bgp->flags, BGP_FLAG_GR_PRESERVE_FWD); + if (vty->node == CONFIG_NODE) { + struct listnode *node, *nnode; + struct bgp *bgp; + + SET_FLAG(bm->flags, BM_FLAG_GR_PRESERVE_FWD); + for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) + SET_FLAG(bgp->flags, BGP_FLAG_GR_PRESERVE_FWD); + } else { + VTY_DECLVAR_CONTEXT(bgp, bgp); + SET_FLAG(bgp->flags, BGP_FLAG_GR_PRESERVE_FWD); + } return CMD_SUCCESS; } @@ -3222,8 +3388,17 @@ DEFUN (no_bgp_graceful_restart_preserve_fw, "Graceful restart capability parameters\n" "Unsets F-bit indication that fib is preserved while doing Graceful Restart\n") { - VTY_DECLVAR_CONTEXT(bgp, bgp); - UNSET_FLAG(bgp->flags, BGP_FLAG_GR_PRESERVE_FWD); + if (vty->node == CONFIG_NODE) { + struct listnode *node, *nnode; + struct bgp *bgp; + + UNSET_FLAG(bm->flags, BM_FLAG_GR_PRESERVE_FWD); + for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) + UNSET_FLAG(bgp->flags, BGP_FLAG_GR_PRESERVE_FWD); + } else { + VTY_DECLVAR_CONTEXT(bgp, bgp); + UNSET_FLAG(bgp->flags, BGP_FLAG_GR_PRESERVE_FWD); + } return CMD_SUCCESS; } @@ -3275,21 +3450,17 @@ DEFUN (bgp_graceful_restart_disable, BGP_STR GR_DISABLE) { + if (vty->node == CONFIG_NODE) + return bgp_global_gr_config_vty(vty, true, true); + int ret = BGP_GR_FAILURE; struct listnode *node, *nnode; struct peer *peer; - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug( - "[BGP_GR] bgp_graceful_restart_disable_cmd : START "); - VTY_DECLVAR_CONTEXT(bgp, bgp); - ret = bgp_gr_update_all(bgp, GLOBAL_DISABLE_CMD); + ret = bgp_inst_gr_config_vty(vty, bgp, true, true); if (ret == BGP_GR_SUCCESS) { - VTY_BGP_GR_ROUTER_DETECT_AND_SEND_CAPABILITY_TO_ZEBRA(bgp, - bgp->peer, - ret); vty_out(vty, "Graceful restart configuration changed, reset all peers to take effect\n"); @@ -3303,9 +3474,6 @@ DEFUN (bgp_graceful_restart_disable, } } - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug("[BGP_GR] bgp_graceful_restart_disable_cmd : END "); - return bgp_vty_return(vty, ret); } @@ -3317,27 +3485,18 @@ DEFUN (no_bgp_graceful_restart_disable, NO_GR_DISABLE ) { - VTY_DECLVAR_CONTEXT(bgp, bgp); - - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug( - "[BGP_GR] no_bgp_graceful_restart_disable_cmd : START "); + if (vty->node == CONFIG_NODE) + return bgp_global_gr_config_vty(vty, false, true); + VTY_DECLVAR_CONTEXT(bgp, bgp); int ret = BGP_GR_FAILURE; - ret = bgp_gr_update_all(bgp, NO_GLOBAL_DISABLE_CMD); + ret = bgp_inst_gr_config_vty(vty, bgp, false, true); if (ret == BGP_GR_SUCCESS) { - VTY_BGP_GR_ROUTER_DETECT_AND_SEND_CAPABILITY_TO_ZEBRA(bgp, - bgp->peer, - ret); vty_out(vty, "Graceful restart configuration changed, reset all peers to take effect\n"); } - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug( - "[BGP_GR] no_bgp_graceful_restart_disable_cmd : END "); - return bgp_vty_return(vty, ret); } @@ -3355,13 +3514,14 @@ DEFUN (bgp_neighbor_graceful_restart_set, VTY_BGP_GR_DEFINE_LOOP_VARIABLE; - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug( - "[BGP_GR] bgp_neighbor_graceful_restart_set_cmd : START "); - peer = peer_and_group_lookup_vty(vty, argv[idx_peer]->arg); if (!peer) return CMD_WARNING_CONFIG_FAILED; + if (CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) { + vty_out(vty, + "Per peer-group graceful-restart configuration is not yet supported\n"); + return CMD_WARNING_CONFIG_FAILED; + } result = bgp_neighbor_graceful_restart(peer, PEER_GR_CMD); if (result == BGP_GR_SUCCESS) { @@ -3371,15 +3531,7 @@ DEFUN (bgp_neighbor_graceful_restart_set, "Graceful restart configuration changed, reset this peer to take effect\n"); } - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug( - "[BGP_GR] bgp_neighbor_graceful_restart_set_cmd : END "); - - if (ret != BGP_GR_SUCCESS) - vty_out(vty, - "As part of configuring graceful-restart, capability send to zebra failed\n"); - - return bgp_vty_return(vty, result); + return bgp_vty_return(vty, ret); } DEFUN (no_bgp_neighbor_graceful_restart, @@ -3400,10 +3552,11 @@ DEFUN (no_bgp_neighbor_graceful_restart, peer = peer_and_group_lookup_vty(vty, argv[idx_peer]->arg); if (!peer) return CMD_WARNING_CONFIG_FAILED; - - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug( - "[BGP_GR] no_bgp_neighbor_graceful_restart_set_cmd : START "); + if (CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) { + vty_out(vty, + "Per peer-group graceful-restart configuration is not yet supported\n"); + return CMD_WARNING_CONFIG_FAILED; + } result = bgp_neighbor_graceful_restart(peer, NO_PEER_GR_CMD); if (ret == BGP_GR_SUCCESS) { @@ -3413,14 +3566,6 @@ DEFUN (no_bgp_neighbor_graceful_restart, "Graceful restart configuration changed, reset this peer to take effect\n"); } - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug( - "[BGP_GR] no_bgp_neighbor_graceful_restart_set_cmd : END "); - - if (ret != BGP_GR_SUCCESS) - vty_out(vty, - "As part of configuring graceful-restart, capability send to zebra failed\n"); - return bgp_vty_return(vty, result); } @@ -3438,15 +3583,14 @@ DEFUN (bgp_neighbor_graceful_restart_helper_set, VTY_BGP_GR_DEFINE_LOOP_VARIABLE; - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug( - "[BGP_GR] bgp_neighbor_graceful_restart_helper_set_cmd : START "); - peer = peer_and_group_lookup_vty(vty, argv[idx_peer]->arg); - if (!peer) return CMD_WARNING_CONFIG_FAILED; - + if (CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) { + vty_out(vty, + "Per peer-group graceful-restart configuration is not yet supported\n"); + return CMD_WARNING_CONFIG_FAILED; + } ret = bgp_neighbor_graceful_restart(peer, PEER_HELPER_CMD); if (ret == BGP_GR_SUCCESS) { @@ -3456,10 +3600,6 @@ DEFUN (bgp_neighbor_graceful_restart_helper_set, "Graceful restart configuration changed, reset this peer to take effect\n"); } - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug( - "[BGP_GR] bgp_neighbor_graceful_restart_helper_set_cmd : END "); - return bgp_vty_return(vty, ret); } @@ -3481,10 +3621,11 @@ DEFUN (no_bgp_neighbor_graceful_restart_helper, peer = peer_and_group_lookup_vty(vty, argv[idx_peer]->arg); if (!peer) return CMD_WARNING_CONFIG_FAILED; - - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug( - "[BGP_GR] no_bgp_neighbor_graceful_restart_helper_set_cmd : START "); + if (CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) { + vty_out(vty, + "Per peer-group graceful-restart configuration is not yet supported\n"); + return CMD_WARNING_CONFIG_FAILED; + } ret = bgp_neighbor_graceful_restart(peer, NO_PEER_HELPER_CMD); if (ret == BGP_GR_SUCCESS) { @@ -3494,10 +3635,6 @@ DEFUN (no_bgp_neighbor_graceful_restart_helper, "Graceful restart configuration changed, reset this peer to take effect\n"); } - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug( - "[BGP_GR] no_bgp_neighbor_graceful_restart_helper_set_cmd : END "); - return bgp_vty_return(vty, ret); } @@ -3515,29 +3652,24 @@ DEFUN (bgp_neighbor_graceful_restart_disable_set, VTY_BGP_GR_DEFINE_LOOP_VARIABLE; - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug( - "[BGP_GR] bgp_neighbor_graceful_restart_disable_set_cmd : START "); - peer = peer_and_group_lookup_vty(vty, argv[idx_peer]->arg); if (!peer) return CMD_WARNING_CONFIG_FAILED; + if (CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) { + vty_out(vty, + "Per peer-group graceful-restart configuration is not yet supported\n"); + return CMD_WARNING_CONFIG_FAILED; + } ret = bgp_neighbor_graceful_restart(peer, PEER_DISABLE_CMD); if (ret == BGP_GR_SUCCESS) { - if (peer->bgp->t_startup) + if (peer->bgp->t_startup || bgp_in_graceful_restart()) bgp_peer_gr_flags_update(peer); VTY_BGP_GR_ROUTER_DETECT(bgp, peer, peer->bgp->peer); VTY_SEND_BGP_GR_CAPABILITY_TO_ZEBRA(peer->bgp, ret); - vty_out(vty, - "Graceful restart configuration changed, reset this peer to take effect\n"); } - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug( - "[BGP_GR]bgp_neighbor_graceful_restart_disable_set_cmd : END "); - return bgp_vty_return(vty, ret); } @@ -3559,23 +3691,18 @@ DEFUN (no_bgp_neighbor_graceful_restart_disable, peer = peer_and_group_lookup_vty(vty, argv[idx_peer]->arg); if (!peer) return CMD_WARNING_CONFIG_FAILED; - - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug( - "[BGP_GR] no_bgp_neighbor_graceful_restart_disable_set_cmd : START "); + if (CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) { + vty_out(vty, + "Per peer-group graceful-restart configuration is not yet supported\n"); + return CMD_WARNING_CONFIG_FAILED; + } ret = bgp_neighbor_graceful_restart(peer, NO_PEER_DISABLE_CMD); if (ret == BGP_GR_SUCCESS) { VTY_BGP_GR_ROUTER_DETECT(bgp, peer, peer->bgp->peer); VTY_SEND_BGP_GR_CAPABILITY_TO_ZEBRA(peer->bgp, ret); - vty_out(vty, - "Graceful restart configuration changed, reset this peer to take effect\n"); } - if (BGP_DEBUG(graceful_restart, GRACEFUL_RESTART)) - zlog_debug( - "[BGP_GR] no_bgp_neighbor_graceful_restart_disable_set_cmd : END "); - return bgp_vty_return(vty, ret); } @@ -3590,9 +3717,10 @@ DEFPY (neighbor_graceful_shutdown, afi_t afi; safi_t safi; struct peer *peer; - VTY_DECLVAR_CONTEXT(bgp, bgp); int ret; + VTY_DECLVAR_CONTEXT(bgp, bgp); + peer = peer_and_group_lookup_vty(vty, neighbor); if (!peer) return CMD_WARNING_CONFIG_FAILED; @@ -4745,7 +4873,7 @@ static int peer_remote_as_vty(struct vty *vty, const char *peer_str, VTY_DECLVAR_CONTEXT(bgp, bgp); int ret; as_t as; - int as_type = AS_SPECIFIED; + enum peer_asn_type as_type = AS_SPECIFIED; union sockunion su; if (as_str[0] == 'i') { @@ -4754,6 +4882,9 @@ static int peer_remote_as_vty(struct vty *vty, const char *peer_str, } else if (as_str[0] == 'e') { as = 0; as_type = AS_EXTERNAL; + } else if (as_str[0] == 'a') { + as = 0; + as_type = AS_AUTO; } else if (!asn_str2asn(as_str, &as)) as_type = AS_UNSPECIFIED; @@ -4859,13 +4990,14 @@ ALIAS(no_bgp_shutdown, no_bgp_shutdown_msg_cmd, DEFUN (neighbor_remote_as, neighbor_remote_as_cmd, - "neighbor <A.B.C.D|X:X::X:X|WORD> remote-as <ASNUM|internal|external>", + "neighbor <A.B.C.D|X:X::X:X|WORD> remote-as <ASNUM|internal|external|auto>", NEIGHBOR_STR NEIGHBOR_ADDR_STR2 "Specify a BGP neighbor\n" AS_STR "Internal BGP peer\n" - "External BGP peer\n") + "External BGP peer\n" + "Automatically detect remote ASN\n") { int idx_peer = 1; int idx_remote_as = 3; @@ -4913,6 +5045,27 @@ DEFUN(no_bgp_fast_convergence, no_bgp_fast_convergence_cmd, return CMD_SUCCESS; } +DEFPY (bgp_ipv6_auto_ra, + bgp_ipv6_auto_ra_cmd, + "[no] bgp ipv6-auto-ra", + NO_STR + BGP_STR + "Allow enabling IPv6 ND RA sending\n") +{ + if (vty->node == CONFIG_NODE) { + struct listnode *node, *nnode; + struct bgp *bgp; + + COND_FLAG(bm->flags, BM_FLAG_IPV6_NO_AUTO_RA, no); + for (ALL_LIST_ELEMENTS(bm->bgp, node, nnode, bgp)) + COND_FLAG(bgp->flags, BGP_FLAG_IPV6_NO_AUTO_RA, no); + } else { + VTY_DECLVAR_CONTEXT(bgp, bgp); + COND_FLAG(bgp->flags, BGP_FLAG_IPV6_NO_AUTO_RA, no); + } + return CMD_SUCCESS; +} + static int peer_conf_interface_get(struct vty *vty, const char *conf_if, int v6only, const char *peer_group_name, @@ -4920,7 +5073,7 @@ static int peer_conf_interface_get(struct vty *vty, const char *conf_if, { VTY_DECLVAR_CONTEXT(bgp, bgp); as_t as = 0; - int as_type = AS_UNSPECIFIED; + enum peer_asn_type as_type = AS_UNSPECIFIED; struct peer *peer; struct peer_group *group; int ret = 0; @@ -4937,6 +5090,8 @@ static int peer_conf_interface_get(struct vty *vty, const char *conf_if, as_type = AS_INTERNAL; } else if (as_str[0] == 'e') { as_type = AS_EXTERNAL; + } else if (as_str[0] == 'a') { + as_type = AS_AUTO; } else { /* Get AS number. */ if (asn_str2asn(as_str, &as)) @@ -4980,12 +5135,13 @@ static int peer_conf_interface_get(struct vty *vty, const char *conf_if, else peer_flag_unset(peer, PEER_FLAG_IFPEER_V6ONLY); + peer->last_reset = PEER_DOWN_V6ONLY_CHANGE; + /* v6only flag changed. Reset bgp seesion */ - if (BGP_IS_VALID_STATE_FOR_NOTIF(peer->connection->status)) { - peer->last_reset = PEER_DOWN_V6ONLY_CHANGE; + if (BGP_IS_VALID_STATE_FOR_NOTIF(peer->connection->status)) bgp_notify_send(peer->connection, BGP_NOTIFY_CEASE, BGP_NOTIFY_CEASE_CONFIG_CHANGE); - } else + else bgp_session_reset(peer); } @@ -5053,14 +5209,15 @@ DEFUN (neighbor_interface_config_v6only, DEFUN (neighbor_interface_config_remote_as, neighbor_interface_config_remote_as_cmd, - "neighbor WORD interface remote-as <ASNUM|internal|external>", + "neighbor WORD interface remote-as <ASNUM|internal|external|auto>", NEIGHBOR_STR "Interface name or neighbor tag\n" "Enable BGP on interface\n" "Specify a BGP neighbor\n" AS_STR "Internal BGP peer\n" - "External BGP peer\n") + "External BGP peer\n" + "Automatically detect remote ASN\n") { int idx_word = 1; int idx_remote_as = 4; @@ -5070,7 +5227,7 @@ DEFUN (neighbor_interface_config_remote_as, DEFUN (neighbor_interface_v6only_config_remote_as, neighbor_interface_v6only_config_remote_as_cmd, - "neighbor WORD interface v6only remote-as <ASNUM|internal|external>", + "neighbor WORD interface v6only remote-as <ASNUM|internal|external|auto>", NEIGHBOR_STR "Interface name or neighbor tag\n" "Enable BGP with v6 link-local only\n" @@ -5078,7 +5235,8 @@ DEFUN (neighbor_interface_v6only_config_remote_as, "Specify a BGP neighbor\n" AS_STR "Internal BGP peer\n" - "External BGP peer\n") + "External BGP peer\n" + "Automatically detect remote ASN\n") { int idx_word = 1; int idx_remote_as = 5; @@ -5115,14 +5273,15 @@ DEFUN (neighbor_peer_group, DEFUN (no_neighbor, no_neighbor_cmd, - "no neighbor <WORD|<A.B.C.D|X:X::X:X> [remote-as <(1-4294967295)|internal|external>]>", + "no neighbor <WORD|<A.B.C.D|X:X::X:X> [remote-as <(1-4294967295)|internal|external|auto>]>", NO_STR NEIGHBOR_STR NEIGHBOR_ADDR_STR2 "Specify a BGP neighbor\n" AS_STR "Internal BGP peer\n" - "External BGP peer\n") + "External BGP peer\n" + "Automatically detect remote ASN\n") { VTY_DECLVAR_CONTEXT(bgp, bgp); int idx_peer = 2; @@ -5193,7 +5352,7 @@ DEFUN (no_neighbor, DEFUN (no_neighbor_interface_config, no_neighbor_interface_config_cmd, - "no neighbor WORD interface [v6only] [peer-group PGNAME] [remote-as <(1-4294967295)|internal|external>]", + "no neighbor WORD interface [v6only] [peer-group PGNAME] [remote-as <(1-4294967295)|internal|external|auto>]", NO_STR NEIGHBOR_STR "Interface name\n" @@ -5204,7 +5363,8 @@ DEFUN (no_neighbor_interface_config, "Specify a BGP neighbor\n" AS_STR "Internal BGP peer\n" - "External BGP peer\n") + "External BGP peer\n" + "Automatically detect remote ASN\n") { VTY_DECLVAR_CONTEXT(bgp, bgp); int idx_word = 2; @@ -5261,14 +5421,15 @@ DEFUN (no_neighbor_peer_group, DEFUN (no_neighbor_interface_peer_group_remote_as, no_neighbor_interface_peer_group_remote_as_cmd, - "no neighbor WORD remote-as <ASNUM|internal|external>", + "no neighbor WORD remote-as <ASNUM|internal|external|auto>", NO_STR NEIGHBOR_STR "Interface name or neighbor tag\n" "Specify a BGP neighbor\n" AS_STR "Internal BGP peer\n" - "External BGP peer\n") + "External BGP peer\n" + "Automatically detect remote ASN\n") { VTY_DECLVAR_CONTEXT(bgp, bgp); int idx_word = 2; @@ -5316,7 +5477,7 @@ DEFUN (neighbor_local_as, return CMD_WARNING_CONFIG_FAILED; } - ret = peer_local_as_set(peer, as, 0, 0, argv[idx_number]->arg); + ret = peer_local_as_set(peer, as, 0, 0, 0, argv[idx_number]->arg); return bgp_vty_return(vty, ret); } @@ -5345,19 +5506,20 @@ DEFUN (neighbor_local_as_no_prepend, return CMD_WARNING_CONFIG_FAILED; } - ret = peer_local_as_set(peer, as, 1, 0, argv[idx_number]->arg); + ret = peer_local_as_set(peer, as, 1, 0, 0, argv[idx_number]->arg); return bgp_vty_return(vty, ret); } -DEFUN (neighbor_local_as_no_prepend_replace_as, +DEFPY (neighbor_local_as_no_prepend_replace_as, neighbor_local_as_no_prepend_replace_as_cmd, - "neighbor <A.B.C.D|X:X::X:X|WORD> local-as ASNUM no-prepend replace-as", + "neighbor <A.B.C.D|X:X::X:X|WORD> local-as ASNUM no-prepend replace-as [dual-as$dual_as]", NEIGHBOR_STR NEIGHBOR_ADDR_STR2 "Specify a local-as number\n" "AS number expressed in dotted or plain format used as local AS\n" "Do not prepend local-as to updates from ebgp peers\n" - "Do not prepend local-as to updates from ibgp peers\n") + "Do not prepend local-as to updates from ibgp peers\n" + "Allow peering with a global AS number or local-as number\n") { int idx_peer = 1; int idx_number = 3; @@ -5375,20 +5537,21 @@ DEFUN (neighbor_local_as_no_prepend_replace_as, return CMD_WARNING_CONFIG_FAILED; } - ret = peer_local_as_set(peer, as, 1, 1, argv[idx_number]->arg); + ret = peer_local_as_set(peer, as, 1, 1, dual_as, argv[idx_number]->arg); return bgp_vty_return(vty, ret); } DEFUN (no_neighbor_local_as, no_neighbor_local_as_cmd, - "no neighbor <A.B.C.D|X:X::X:X|WORD> local-as [ASNUM [no-prepend [replace-as]]]", + "no neighbor <A.B.C.D|X:X::X:X|WORD> local-as [ASNUM [no-prepend [replace-as] [dual-as]]]", NO_STR NEIGHBOR_STR NEIGHBOR_ADDR_STR2 "Specify a local-as number\n" "AS number expressed in dotted or plain format used as local AS\n" "Do not prepend local-as to updates from ebgp peers\n" - "Do not prepend local-as to updates from ibgp peers\n") + "Do not prepend local-as to updates from ibgp peers\n" + "Allow peering with a global AS number or local-as number\n") { int idx_peer = 2; struct peer *peer; @@ -8282,7 +8445,7 @@ DEFPY (bgp_condadv_period, DEFPY (bgp_def_originate_eval, bgp_def_originate_eval_cmd, - "[no$no] bgp default-originate timer (0-3600)$timer", + "[no$no] bgp default-originate timer (0-65535)$timer", NO_STR BGP_STR "Control default-originate\n" @@ -8291,8 +8454,7 @@ DEFPY (bgp_def_originate_eval, { VTY_DECLVAR_CONTEXT(bgp, bgp); - bgp->rmap_def_originate_eval_timer = - no ? RMAP_DEFAULT_ORIGINATE_EVAL_TIMER : timer; + bgp->rmap_def_originate_eval_timer = no ? 0 : timer; if (bgp->t_rmap_def_originate_eval) EVENT_OFF(bgp->t_rmap_def_originate_eval); @@ -10310,9 +10472,9 @@ DEFPY(af_import_vrf_route_map, af_import_vrf_route_map_cmd, bgp_default = bgp_get_default(); if (!bgp_default) { int32_t ret; - as_t as = bgp->as; + as_t as = AS_UNSPECIFIED; - /* Auto-create assuming the same AS */ + /* Auto-create with AS_UNSPECIFIED, to be filled in later */ ret = bgp_get_vty(&bgp_default, &as, NULL, BGP_INSTANCE_TYPE_DEFAULT, NULL, ASNOTATION_UNDEFINED); @@ -10322,6 +10484,8 @@ DEFPY(af_import_vrf_route_map, af_import_vrf_route_map_cmd, "VRF default is not configured as a bgp instance\n"); return CMD_WARNING; } + + SET_FLAG(bgp_default->flags, BGP_FLAG_INSTANCE_HIDDEN); } vpn_leak_prechange(dir, afi, bgp_get_default(), bgp); @@ -10425,7 +10589,9 @@ DEFPY(bgp_imexport_vrf, bgp_imexport_vrf_cmd, bgp_default = bgp_get_default(); if (!bgp_default) { - /* Auto-create assuming the same AS */ + as = AS_UNSPECIFIED; + + /* Auto-create with AS_UNSPECIFIED, to be filled in later */ ret = bgp_get_vty(&bgp_default, &as, NULL, BGP_INSTANCE_TYPE_DEFAULT, NULL, ASNOTATION_UNDEFINED); @@ -10435,6 +10601,8 @@ DEFPY(bgp_imexport_vrf, bgp_imexport_vrf_cmd, "VRF default is not configured as a bgp instance\n"); return CMD_WARNING; } + + SET_FLAG(bgp_default->flags, BGP_FLAG_INSTANCE_HIDDEN); } vrf_bgp = bgp_lookup_by_name(import_name); @@ -10442,9 +10610,19 @@ DEFPY(bgp_imexport_vrf, bgp_imexport_vrf_cmd, if (strcmp(import_name, VRF_DEFAULT_NAME) == 0) { vrf_bgp = bgp_default; } else { - /* Auto-create assuming the same AS */ + as = AS_UNSPECIFIED; + + /* Auto-create with AS_UNSPECIFIED, fill in later */ ret = bgp_get_vty(&vrf_bgp, &as, import_name, bgp_type, NULL, ASNOTATION_UNDEFINED); + if (ret) { + vty_out(vty, + "VRF %s is not configured as a bgp instance\n", + import_name); + return CMD_WARNING; + } + + SET_FLAG(vrf_bgp->flags, BGP_FLAG_INSTANCE_HIDDEN); /* Auto created VRF instances should be marked * properly, otherwise we have a state after bgpd @@ -10452,13 +10630,6 @@ DEFPY(bgp_imexport_vrf, bgp_imexport_vrf_cmd, */ SET_FLAG(vrf_bgp->vrf_flags, BGP_VRF_AUTO); } - - if (ret) { - vty_out(vty, - "VRF %s is not configured as a bgp instance\n", - import_name); - return CMD_WARNING; - } } if (remove) { @@ -10744,7 +10915,7 @@ DEFPY (bgp_srv6_locator, snprintf(bgp->srv6_locator_name, sizeof(bgp->srv6_locator_name), "%s", name); - ret = bgp_zebra_srv6_manager_get_locator_chunk(name); + ret = bgp_zebra_srv6_manager_get_locator(name); if (ret < 0) return CMD_WARNING_CONFIG_FAILED; @@ -10795,6 +10966,17 @@ DEFPY (show_bgp_srv6, return CMD_SUCCESS; vty_out(vty, "locator_name: %s\n", bgp->srv6_locator_name); + if (bgp->srv6_locator) { + vty_out(vty, " prefix: %pFX\n", &bgp->srv6_locator->prefix); + vty_out(vty, " block-length: %d\n", + bgp->srv6_locator->block_bits_length); + vty_out(vty, " node-length: %d\n", + bgp->srv6_locator->node_bits_length); + vty_out(vty, " func-length: %d\n", + bgp->srv6_locator->function_bits_length); + vty_out(vty, " arg-length: %d\n", + bgp->srv6_locator->argument_bits_length); + } vty_out(vty, "locator_chunks:\n"); for (ALL_LIST_ELEMENTS_RO(bgp->srv6_locator_chunks, node, chunk)) { vty_out(vty, "- %pFX\n", &chunk->prefix); @@ -11404,7 +11586,7 @@ DEFUN(show_bgp_martian_nexthop_db, show_bgp_martian_nexthop_db_cmd, else bgp = bgp_get_default(); - if (!bgp) { + if (!bgp || IS_BGP_INSTANCE_HIDDEN(bgp)) { vty_out(vty, "%% No BGP process is configured\n"); return CMD_WARNING; } @@ -11767,7 +11949,8 @@ static char *bgp_peer_description_stripped(char *desc, uint32_t size) /* Determine whether var peer should be filtered out of the summary. */ static bool bgp_show_summary_is_peer_filtered(struct peer *peer, - struct peer *fpeer, int as_type, + struct peer *fpeer, + enum peer_asn_type as_type, as_t as) { @@ -11778,7 +11961,7 @@ static bool bgp_show_summary_is_peer_filtered(struct peer *peer, /* filter remote-as (internal|external) */ if (as_type != AS_UNSPECIFIED) { if (peer->as_type == AS_SPECIFIED) { - if (as_type == AS_INTERNAL) { + if (CHECK_FLAG(as_type, AS_INTERNAL)) { if (peer->as != peer->local_as) return true; } else if (peer->as == peer->local_as) @@ -11801,8 +11984,8 @@ static bool bgp_show_summary_is_peer_filtered(struct peer *peer, * whitespaces and the whole output will be tricky. */ static int bgp_show_summary(struct vty *vty, struct bgp *bgp, int afi, int safi, - struct peer *fpeer, int as_type, as_t as, - uint16_t show_flags) + struct peer *fpeer, enum peer_asn_type as_type, + as_t as, uint16_t show_flags) { struct peer *peer; struct listnode *node, *nnode; @@ -11914,6 +12097,8 @@ static int bgp_show_summary(struct vty *vty, struct bgp *bgp, int afi, int safi, if (show_failed && !failed_count) { if (use_json) { + json_object_free(json_peers); + json_object_int_add(json, "failedPeersCount", 0); json_object_int_add(json, "dynamicPeers", dn_count); json_object_int_add(json, "totalPeers", count); @@ -12196,6 +12381,12 @@ static int bgp_show_summary(struct vty *vty, struct bgp *bgp, int afi, int safi, json_object_string_add(json_peer, "domainname", peer->domainname); + json_object_string_add(json_peer, + "softwareVersion", + peer->soft_version + ? peer->soft_version + : "n/a"); + asn_asn2json(json_peer, "remoteAs", peer->as, bgp->asnotation); asn_asn2json(json_peer, "localAs", @@ -12609,10 +12800,9 @@ static void bgp_show_summary_afi_safi(struct vty *vty, struct bgp *bgp, int afi, } static void bgp_show_all_instances_summary_vty(struct vty *vty, afi_t afi, - safi_t safi, - const char *neighbor, - int as_type, as_t as, - uint16_t show_flags) + safi_t safi, const char *neighbor, + enum peer_asn_type as_type, + as_t as, uint16_t show_flags) { struct listnode *node, *nnode; struct bgp *bgp; @@ -12628,6 +12818,9 @@ static void bgp_show_all_instances_summary_vty(struct vty *vty, afi_t afi, if (CHECK_FLAG(bgp->vrf_flags, BGP_VRF_AUTO)) continue; + if (IS_BGP_INSTANCE_HIDDEN(bgp)) + continue; + nbr_output = true; if (use_json) { if (!is_first) @@ -12657,8 +12850,9 @@ static void bgp_show_all_instances_summary_vty(struct vty *vty, afi_t afi, } int bgp_show_summary_vty(struct vty *vty, const char *name, afi_t afi, - safi_t safi, const char *neighbor, int as_type, - as_t as, uint16_t show_flags) + safi_t safi, const char *neighbor, + enum peer_asn_type as_type, as_t as, + uint16_t show_flags) { struct bgp *bgp; bool use_json = CHECK_FLAG(show_flags, BGP_SHOW_OPT_JSON); @@ -12773,6 +12967,8 @@ DEFPY(show_ip_bgp_summary, show_ip_bgp_summary_cmd, as_type = AS_INTERNAL; else if (argv[idx + 1]->arg[0] == 'e') as_type = AS_EXTERNAL; + else if (argv[idx + 1]->arg[0] == 'a') + as_type = AS_AUTO; else if (!asn_str2asn(argv[idx + 1]->arg, &as)) { vty_out(vty, "%% Invalid neighbor remote-as value: %s\n", @@ -13895,10 +14091,15 @@ static void bgp_show_peer(struct vty *vty, struct peer *p, bool use_json, if (CHECK_FLAG(p->flags, PEER_FLAG_LOCAL_AS_REPLACE_AS)) json_object_boolean_true_add(json_neigh, "localAsReplaceAs"); + + json_object_boolean_add(json_neigh, "localAsReplaceAsDualAs", + !!CHECK_FLAG(p->flags, + PEER_FLAG_DUAL_AS)); } else { - if ((p->as_type == AS_SPECIFIED) || - (p->as_type == AS_EXTERNAL) || - (p->as_type == AS_INTERNAL)) { + if (p->as_type == AS_SPECIFIED || + CHECK_FLAG(p->as_type, AS_AUTO) || + CHECK_FLAG(p->as_type, AS_EXTERNAL) || + CHECK_FLAG(p->as_type, AS_INTERNAL)) { vty_out(vty, "remote AS "); vty_out(vty, ASN_FORMAT(bgp->asnotation), &p->as); vty_out(vty, ", "); @@ -13908,16 +14109,18 @@ static void bgp_show_peer(struct vty *vty, struct peer *p, bool use_json, vty_out(vty, ASN_FORMAT(bgp->asnotation), p->change_local_as ? &p->change_local_as : &p->local_as); - vty_out(vty, "%s%s, ", + vty_out(vty, "%s%s%s, ", CHECK_FLAG(p->flags, PEER_FLAG_LOCAL_AS_NO_PREPEND) ? " no-prepend" : "", CHECK_FLAG(p->flags, PEER_FLAG_LOCAL_AS_REPLACE_AS) ? " replace-as" - : ""); + : "", + CHECK_FLAG(p->flags, PEER_FLAG_DUAL_AS) ? " dual-as" + : ""); } /* peer type internal or confed-internal */ - if ((p->as == p->local_as) || (p->as_type == AS_INTERNAL)) { + if ((p->as == p->local_as) || (CHECK_FLAG(p->as_type, AS_INTERNAL))) { if (use_json) { if (CHECK_FLAG(bgp->config, BGP_CONFIG_CONFEDERATION)) json_object_boolean_true_add( @@ -16012,6 +16215,9 @@ static void bgp_show_all_instances_neighbors_vty(struct vty *vty, if (CHECK_FLAG(bgp->vrf_flags, BGP_VRF_AUTO)) continue; + if (IS_BGP_INSTANCE_HIDDEN(bgp)) + continue; + nbr_output = true; if (use_json) { if (!(json = json_object_new_object())) { @@ -16667,6 +16873,9 @@ static void bgp_show_all_instances_updgrps_vty(struct vty *vty, afi_t afi, if (CHECK_FLAG(bgp->vrf_flags, BGP_VRF_AUTO)) continue; + if (IS_BGP_INSTANCE_HIDDEN(bgp)) + continue; + if (!uj) vty_out(vty, "\nInstance %s:\n", (bgp->inst_type == BGP_INSTANCE_TYPE_DEFAULT) @@ -16789,7 +16998,7 @@ DEFUN (show_bgp_updgrps_stats, struct bgp *bgp; bgp = bgp_get_default(); - if (bgp) + if (bgp && !IS_BGP_INSTANCE_HIDDEN(bgp)) update_group_show_stats(bgp, vty); return CMD_SUCCESS; @@ -16914,7 +17123,7 @@ static int bgp_show_one_peer_group(struct vty *vty, struct peer_group *group, &conf->as); vty_out(vty, "\n"); } - } else if (conf->as_type == AS_INTERNAL) { + } else if (CHECK_FLAG(conf->as_type, AS_INTERNAL)) { if (json) asn_asn2json(json, "remoteAs", group->bgp->as, group->bgp->asnotation); @@ -16926,7 +17135,13 @@ static int bgp_show_one_peer_group(struct vty *vty, struct peer_group *group, vty_out(vty, "\nBGP peer-group %s\n", group->name); } - if ((group->bgp->as == conf->as) || (conf->as_type == AS_INTERNAL)) { + if (CHECK_FLAG(conf->as_type, AS_AUTO)) { + if (json) + json_object_string_add(json_peer_group, "type", "auto"); + else + vty_out(vty, " Peer-group type is auto\n"); + } else if ((group->bgp->as == conf->as) || + CHECK_FLAG(conf->as_type, AS_INTERNAL)) { if (json) json_object_string_add(json_peer_group, "type", "internal"); @@ -18428,6 +18643,9 @@ static void bgp_config_write_peer_global(struct vty *vty, struct bgp *bgp, } else if (peer->as_type == AS_EXTERNAL) { vty_out(vty, " remote-as external"); if_ras_printed = true; + } else if (CHECK_FLAG(peer->as_type, AS_AUTO)) { + vty_out(vty, " remote-as auto"); + if_ras_printed = true; } vty_out(vty, "\n"); @@ -18450,6 +18668,9 @@ static void bgp_config_write_peer_global(struct vty *vty, struct bgp *bgp, vty_out(vty, " neighbor %s remote-as external\n", addr); + } else if (CHECK_FLAG(peer->as_type, AS_AUTO)) { + vty_out(vty, " neighbor %s remote-as auto\n", + addr); } } @@ -18479,6 +18700,9 @@ static void bgp_config_write_peer_global(struct vty *vty, struct bgp *bgp, vty_out(vty, " neighbor %s remote-as external\n", addr); + } else if (CHECK_FLAG(peer->as_type, AS_AUTO)) { + vty_out(vty, " neighbor %s remote-as auto\n", + addr); } } } @@ -18491,6 +18715,8 @@ static void bgp_config_write_peer_global(struct vty *vty, struct bgp *bgp, vty_out(vty, " no-prepend"); if (peergroup_flag_check(peer, PEER_FLAG_LOCAL_AS_REPLACE_AS)) vty_out(vty, " replace-as"); + if (peergroup_flag_check(peer, PEER_FLAG_DUAL_AS)) + vty_out(vty, " dual-as"); vty_out(vty, "\n"); } @@ -18522,11 +18748,8 @@ static void bgp_config_write_peer_global(struct vty *vty, struct bgp *bgp, peer->password); /* neighbor solo */ - if (CHECK_FLAG(peer->flags, PEER_FLAG_LONESOUL)) { - if (!peer_group_active(peer)) { - vty_out(vty, " neighbor %s solo\n", addr); - } - } + if (peergroup_flag_check(peer, PEER_FLAG_LONESOUL)) + vty_out(vty, " neighbor %s solo\n", addr); /* BGP port */ if (peer->port != BGP_PORT_DEFAULT) { @@ -18539,7 +18762,7 @@ static void bgp_config_write_peer_global(struct vty *vty, struct bgp *bgp, } /* TCP max segment size */ - if (CHECK_FLAG(peer->flags, PEER_FLAG_TCP_MSS)) + if (peergroup_flag_check(peer, PEER_FLAG_TCP_MSS)) vty_out(vty, " neighbor %s tcp-mss %d\n", addr, peer->tcp_mss); /* passive */ @@ -18772,6 +18995,10 @@ static void bgp_config_write_peer_af(struct vty *vty, struct bgp *bgp, char *addr; bool flag_scomm, flag_secomm, flag_slcomm; + /* skip hidden default vrf bgp instance */ + if (IS_BGP_INSTANCE_HIDDEN(bgp)) + return; + /* Skip dynamic neighbors. */ if (peer_dynamic_neighbor(peer)) return; @@ -19077,6 +19304,9 @@ static void bgp_config_write_family(struct vty *vty, struct bgp *bgp, afi_t afi, struct peer_group *group; struct listnode *node, *nnode; + /* skip hidden default vrf bgp instance */ + if (IS_BGP_INSTANCE_HIDDEN(bgp)) + return; vty_frame(vty, " !\n address-family "); if (afi == AFI_IP) { @@ -19190,11 +19420,12 @@ int bgp_config_write(struct vty *vty) hook_call(bgp_snmp_traps_config_write, vty); + vty_out(vty, "!\n"); if (bm->rmap_update_timer != RMAP_DEFAULT_UPDATE_TIMER) vty_out(vty, "bgp route-map delay-timer %u\n", bm->rmap_update_timer); - if (bm->v_update_delay != BGP_UPDATE_DELAY_DEF) { + if (bm->v_update_delay != BGP_UPDATE_DELAY_DEFAULT) { vty_out(vty, "bgp update-delay %d", bm->v_update_delay); if (bm->v_update_delay != bm->v_establish_wait) vty_out(vty, " %d", bm->v_establish_wait); @@ -19204,6 +19435,30 @@ int bgp_config_write(struct vty *vty) if (bm->wait_for_fib) vty_out(vty, "bgp suppress-fib-pending\n"); + if (bm->stalepath_time != BGP_DEFAULT_STALEPATH_TIME) + vty_out(vty, "bgp graceful-restart stalepath-time %u\n", + bm->stalepath_time); + + if (bm->restart_time != BGP_DEFAULT_RESTART_TIME) + vty_out(vty, "bgp graceful-restart restart-time %u\n", + bm->restart_time); + + if (bm->select_defer_time != BGP_DEFAULT_SELECT_DEFERRAL_TIME) + vty_out(vty, "bgp graceful-restart select-defer-time %u\n", + bm->select_defer_time); + + if (CHECK_FLAG(bm->flags, BM_FLAG_GR_RESTARTER)) + vty_out(vty, "bgp graceful-restart\n"); + else if (CHECK_FLAG(bm->flags, BM_FLAG_GR_DISABLED)) + vty_out(vty, "bgp graceful-restart-disable\n"); + + if (CHECK_FLAG(bm->flags, BM_FLAG_GR_PRESERVE_FWD)) + vty_out(vty, "bgp graceful-restart preserve-fw-state\n"); + + if (bm->rib_stale_time != BGP_DEFAULT_RIB_STALE_TIME) + vty_out(vty, "bgp graceful-restart rib-stale-time %u\n", + bm->rib_stale_time); + if (CHECK_FLAG(bm->flags, BM_FLAG_GRACEFUL_SHUTDOWN)) vty_out(vty, "bgp graceful-shutdown\n"); @@ -19214,6 +19469,9 @@ int bgp_config_write(struct vty *vty) if (CHECK_FLAG(bm->flags, BM_FLAG_SEND_EXTRA_DATA_TO_ZEBRA)) vty_out(vty, "bgp send-extra-data zebra\n"); + if (CHECK_FLAG(bm->flags, BM_FLAG_IPV6_NO_AUTO_RA)) + vty_out(vty, "no bgp ipv6-auto-ra\n"); + /* DSCP value for outgoing packets in BGP connections */ if (bm->ip_tos != IPTOS_PREC_INTERNETCONTROL) vty_out(vty, "bgp session-dscp %u\n", bm->ip_tos >> 2); @@ -19225,6 +19483,8 @@ int bgp_config_write(struct vty *vty) if (bm->outq_limit != BM_DEFAULT_Q_LIMIT) vty_out(vty, "bgp output-queue-limit %u\n", bm->outq_limit); + vty_out(vty, "!\n"); + /* BGP configuration. */ for (ALL_LIST_ELEMENTS(bm->bgp, mnode, mnnode, bgp)) { @@ -19232,6 +19492,10 @@ int bgp_config_write(struct vty *vty) if (CHECK_FLAG(bgp->vrf_flags, BGP_VRF_AUTO)) continue; + /* skip hidden default vrf bgp instance */ + if (IS_BGP_INSTANCE_HIDDEN(bgp)) + continue; + /* Router bgp ASN */ vty_out(vty, "router bgp %s", bgp->as_pretty); @@ -19466,15 +19730,21 @@ int bgp_config_write(struct vty *vty) " bgp long-lived-graceful-restart stale-time %u\n", bgp->llgr_stale_time); - /* BGP graceful-restart. */ - if (bgp->stalepath_time != BGP_DEFAULT_STALEPATH_TIME) - vty_out(vty, - " bgp graceful-restart stalepath-time %u\n", - bgp->stalepath_time); + /* BGP per-instance graceful-restart. */ + /* BGP-wide settings and per-instance settings are mutually + * exclusive. + */ + if (bm->stalepath_time == BGP_DEFAULT_STALEPATH_TIME) + if (bgp->stalepath_time != BGP_DEFAULT_STALEPATH_TIME) + vty_out(vty, + " bgp graceful-restart stalepath-time %u\n", + bgp->stalepath_time); - if (bgp->restart_time != BGP_DEFAULT_RESTART_TIME) - vty_out(vty, " bgp graceful-restart restart-time %u\n", - bgp->restart_time); + if (bm->restart_time == BGP_DEFAULT_RESTART_TIME) + if (bgp->restart_time != BGP_DEFAULT_RESTART_TIME) + vty_out(vty, + " bgp graceful-restart restart-time %u\n", + bgp->restart_time); if (!!CHECK_FLAG(bgp->flags, BGP_FLAG_GRACEFUL_NOTIFICATION) != SAVE_BGP_GRACEFUL_NOTIFICATION) @@ -19484,30 +19754,34 @@ int bgp_config_write(struct vty *vty) ? "" : "no "); - if (bgp->select_defer_time != BGP_DEFAULT_SELECT_DEFERRAL_TIME) - vty_out(vty, - " bgp graceful-restart select-defer-time %u\n", - bgp->select_defer_time); + if (bm->select_defer_time == BGP_DEFAULT_SELECT_DEFERRAL_TIME) + if (bgp->select_defer_time != + BGP_DEFAULT_SELECT_DEFERRAL_TIME) + vty_out(vty, + " bgp graceful-restart select-defer-time %u\n", + bgp->select_defer_time); - if (bgp_global_gr_mode_get(bgp) == GLOBAL_GR) - vty_out(vty, " bgp graceful-restart\n"); + if (!CHECK_FLAG(bm->flags, BM_FLAG_GR_CONFIGURED)) { + if (bgp_global_gr_mode_get(bgp) == GLOBAL_GR) + vty_out(vty, " bgp graceful-restart\n"); - if (bgp_global_gr_mode_get(bgp) == GLOBAL_DISABLE) - vty_out(vty, " bgp graceful-restart-disable\n"); + if (bgp_global_gr_mode_get(bgp) == GLOBAL_DISABLE) + vty_out(vty, " bgp graceful-restart-disable\n"); + } - /* BGP graceful-restart Preserve State F bit. */ - if (CHECK_FLAG(bgp->flags, BGP_FLAG_GR_PRESERVE_FWD)) - vty_out(vty, - " bgp graceful-restart preserve-fw-state\n"); + if (!CHECK_FLAG(bm->flags, BM_FLAG_GR_PRESERVE_FWD)) + if (CHECK_FLAG(bgp->flags, BGP_FLAG_GR_PRESERVE_FWD)) + vty_out(vty, + " bgp graceful-restart preserve-fw-state\n"); /* BGP TCP keepalive */ bgp_config_tcp_keepalive(vty, bgp); - /* Stale timer for RIB */ - if (bgp->rib_stale_time != BGP_DEFAULT_RIB_STALE_TIME) - vty_out(vty, - " bgp graceful-restart rib-stale-time %u\n", - bgp->rib_stale_time); + if (bm->rib_stale_time == BGP_DEFAULT_RIB_STALE_TIME) + if (bgp->rib_stale_time != BGP_DEFAULT_RIB_STALE_TIME) + vty_out(vty, + " bgp graceful-restart rib-stale-time %u\n", + bgp->rib_stale_time); /* BGP bestpath method. */ if (CHECK_FLAG(bgp->flags, BGP_FLAG_ASPATH_IGNORE)) @@ -19585,8 +19859,9 @@ int bgp_config_write(struct vty *vty) bgp->condition_check_period); /* default-originate timer configuration */ - if (bgp->rmap_def_originate_eval_timer != - RMAP_DEFAULT_ORIGINATE_EVAL_TIMER) + if (bgp->rmap_def_originate_eval_timer && + bgp->rmap_def_originate_eval_timer != + RMAP_DEFAULT_ORIGINATE_EVAL_TIMER) vty_out(vty, " bgp default-originate timer %u\n", bgp->rmap_def_originate_eval_timer); @@ -19618,6 +19893,11 @@ int bgp_config_write(struct vty *vty) if (CHECK_FLAG(bgp->flags, BGP_FLAG_SHUTDOWN)) vty_out(vty, " bgp shutdown\n"); + /* Automatic RA enabling by BGP */ + if (!CHECK_FLAG(bm->flags, BM_FLAG_IPV6_NO_AUTO_RA)) + if (CHECK_FLAG(bgp->flags, BGP_FLAG_IPV6_NO_AUTO_RA)) + vty_out(vty, " no bgp ipv6-auto-ra\n"); + if (bgp->allow_martian) vty_out(vty, " bgp allow-martian-nexthop\n"); @@ -20158,6 +20438,12 @@ void bgp_vty_init(void) install_element(BGP_NODE, &bgp_fast_convergence_cmd); install_element(BGP_NODE, &no_bgp_fast_convergence_cmd); + /* global bgp ipv6-auto-ra command */ + install_element(CONFIG_NODE, &bgp_ipv6_auto_ra_cmd); + + /* bgp ipv6-auto-ra command */ + install_element(BGP_NODE, &bgp_ipv6_auto_ra_cmd); + /* global bgp update-delay command */ install_element(CONFIG_NODE, &bgp_global_update_delay_cmd); install_element(CONFIG_NODE, &no_bgp_global_update_delay_cmd); @@ -20166,6 +20452,26 @@ void bgp_vty_init(void) install_element(CONFIG_NODE, &bgp_graceful_shutdown_cmd); install_element(CONFIG_NODE, &no_bgp_graceful_shutdown_cmd); + /* BGP-wide graceful-restart commands. */ + install_element(CONFIG_NODE, &bgp_graceful_restart_cmd); + install_element(CONFIG_NODE, &no_bgp_graceful_restart_cmd); + install_element(CONFIG_NODE, &bgp_graceful_restart_disable_cmd); + install_element(CONFIG_NODE, &no_bgp_graceful_restart_disable_cmd); + install_element(CONFIG_NODE, &bgp_graceful_restart_stalepath_time_cmd); + install_element(CONFIG_NODE, + &no_bgp_graceful_restart_stalepath_time_cmd); + install_element(CONFIG_NODE, &bgp_graceful_restart_restart_time_cmd); + install_element(CONFIG_NODE, &no_bgp_graceful_restart_restart_time_cmd); + install_element(CONFIG_NODE, + &bgp_graceful_restart_select_defer_time_cmd); + install_element(CONFIG_NODE, + &no_bgp_graceful_restart_select_defer_time_cmd); + install_element(CONFIG_NODE, &bgp_graceful_restart_preserve_fw_cmd); + install_element(CONFIG_NODE, &no_bgp_graceful_restart_preserve_fw_cmd); + install_element(CONFIG_NODE, &bgp_graceful_restart_rib_stale_time_cmd); + install_element(CONFIG_NODE, + &no_bgp_graceful_restart_rib_stale_time_cmd); + /* Dummy commands (Currently not supported) */ install_element(BGP_NODE, &no_synchronization_cmd); install_element(BGP_NODE, &no_auto_summary_cmd); |