Merge pull request #11983 from maduri111/bgpd-cond-adv-debug

bgpd: adding debug command for conditional advertisement

bgpd/bgp_conditional_adv.c

@@ -53,8 +53,7 @@ bgp_check_rmap_prefixes_in_bgp_table(struct bgp_table *table,
 
 			if (ret == RMAP_PERMITMATCH) {
 				bgp_dest_unlock_node(dest);
-				if (BGP_DEBUG(update, UPDATE_OUT))
+				bgp_cond_adv_debug(
-					zlog_debug(
 					"%s: Condition map routes present in BGP table",
 					__func__);
 
@@ -63,8 +62,7 @@ bgp_check_rmap_prefixes_in_bgp_table(struct bgp_table *table,
 		}
 	}
 
-	if (BGP_DEBUG(update, UPDATE_OUT))
+	bgp_cond_adv_debug("%s: Condition map routes not present in BGP table",
-		zlog_debug("%s: Condition map routes not present in BGP table",
 			   __func__);
 
 	return ret;
@@ -98,8 +96,7 @@ static void bgp_conditional_adv_routes(struct peer *peer, afi_t afi,
 	subgrp->pscount = 0;
 	SET_FLAG(subgrp->sflags, SUBGRP_STATUS_TABLE_REPARSING);
 
-	if (BGP_DEBUG(update, UPDATE_OUT))
+	bgp_cond_adv_debug("%s: %s routes to/from %s for %s", __func__,
-		zlog_debug("%s: %s routes to/from %s for %s", __func__,
 			   update_type == UPDATE_TYPE_ADVERTISE ? "Advertise"
 								: "Withdraw",
 			   peer->host, get_afi_safi_str(afi, safi, false));
@@ -224,7 +221,7 @@ static void bgp_conditional_adv_timer(struct thread *t)
 			    && !peer->advmap_table_change)
 				continue;
 
-			if (BGP_DEBUG(update, UPDATE_OUT)) {
+			if (BGP_DEBUG(cond_adv, COND_ADV)) {
 				if (peer->advmap_table_change)
 					zlog_debug(
 						"%s: %s - routes changed in BGP table.",
@@ -269,8 +266,7 @@ static void bgp_conditional_adv_timer(struct thread *t)
 					    .advmap.update_type !=
 				    filter->advmap.update_type)) {
 				/* Handle change to peer advmap */
-				if (BGP_DEBUG(update, UPDATE_OUT))
+				bgp_cond_adv_debug(
-					zlog_debug(
 					"%s: advmap.update_type changed for peer %s, adjusting update_group.",
 					__func__, peer->host);
 
@@ -283,12 +279,10 @@ static void bgp_conditional_adv_timer(struct thread *t)
 			 */
 			if (peer->advmap_config_change[afi][safi]) {
 
-				if (BGP_DEBUG(update, UPDATE_OUT))
+				bgp_cond_adv_debug(
-					zlog_debug(
 					"%s: Configuration is changed on peer %s for %s, send the normal update first.",
 					__func__, peer->host,
-						get_afi_safi_str(afi, safi,
+					get_afi_safi_str(afi, safi, false));
-								 false));
 				if (paf) {
 					update_subgroup_split_peer(paf, NULL);
 					subgrp = paf->subgroup;
@@ -325,8 +319,7 @@ void bgp_conditional_adv_enable(struct peer *peer, afi_t afi, safi_t safi)
 	 * neighbors (AFI/SAFI). So just increment the counter.
 	 */
 	if (++bgp->condition_filter_count > 1) {
-		if (BGP_DEBUG(update, UPDATE_OUT))
+		bgp_cond_adv_debug("%s: condition_filter_count %d", __func__,
-			zlog_debug("%s: condition_filter_count %d", __func__,
 				   bgp->condition_filter_count);
 
 		return;
@@ -349,8 +342,7 @@ void bgp_conditional_adv_disable(struct peer *peer, afi_t afi, safi_t safi)
 	 * So there's nothing to do except decrementing the counter.
 	 */
 	if (--bgp->condition_filter_count != 0) {
-		if (BGP_DEBUG(update, UPDATE_OUT))
+		bgp_cond_adv_debug("%s: condition_filter_count %d", __func__,
-			zlog_debug("%s: condition_filter_count %d", __func__,
 				   bgp->condition_filter_count);
 
 		return;
@@ -359,3 +351,164 @@ void bgp_conditional_adv_disable(struct peer *peer, afi_t afi, safi_t safi)
 	/* Last filter removed. So cancel conditional routes polling thread. */
 	THREAD_OFF(bgp->t_condition_check);
 }
+
+static void peer_advertise_map_filter_update(struct peer *peer, afi_t afi,
+					     safi_t safi, const char *amap_name,
+					     struct route_map *amap,
+					     const char *cmap_name,
+					     struct route_map *cmap,
+					     bool condition, bool set)
+{
+	struct bgp_filter *filter;
+	bool filter_exists = false;
+
+	filter = &peer->filter[afi][safi];
+
+	/* advertise-map is already configured. */
+	if (filter->advmap.aname) {
+		filter_exists = true;
+		XFREE(MTYPE_BGP_FILTER_NAME, filter->advmap.aname);
+		XFREE(MTYPE_BGP_FILTER_NAME, filter->advmap.cname);
+	}
+
+	route_map_counter_decrement(filter->advmap.amap);
+
+	/* Removed advertise-map configuration */
+	if (!set) {
+		memset(&filter->advmap, 0, sizeof(filter->advmap));
+
+		/* decrement condition_filter_count delete timer if
+		 * this is the last advertise-map to be removed.
+		 */
+		if (filter_exists)
+			bgp_conditional_adv_disable(peer, afi, safi);
+
+		/* Process peer route updates. */
+		peer_on_policy_change(peer, afi, safi, 1);
+
+		return;
+	}
+
+	/* Update filter data with newly configured values. */
+	filter->advmap.aname = XSTRDUP(MTYPE_BGP_FILTER_NAME, amap_name);
+	filter->advmap.cname = XSTRDUP(MTYPE_BGP_FILTER_NAME, cmap_name);
+	filter->advmap.amap = amap;
+	filter->advmap.cmap = cmap;
+	filter->advmap.condition = condition;
+	route_map_counter_increment(filter->advmap.amap);
+	peer->advmap_config_change[afi][safi] = true;
+
+	/* Increment condition_filter_count and/or create timer. */
+	if (!filter_exists) {
+		filter->advmap.update_type = UPDATE_TYPE_ADVERTISE;
+		bgp_conditional_adv_enable(peer, afi, safi);
+	}
+
+	/* Process peer route updates. */
+	peer_on_policy_change(peer, afi, safi, 1);
+}
+
+/* Set advertise-map to the peer. */
+int peer_advertise_map_set(struct peer *peer, afi_t afi, safi_t safi,
+			   const char *advertise_name,
+			   struct route_map *advertise_map,
+			   const char *condition_name,
+			   struct route_map *condition_map, bool condition)
+{
+	struct peer *member;
+	struct listnode *node, *nnode;
+
+	/* Set configuration on peer. */
+	peer_advertise_map_filter_update(peer, afi, safi, advertise_name,
+					 advertise_map, condition_name,
+					 condition_map, condition, true);
+
+	/* Check if handling a regular peer & Skip peer-group mechanics. */
+	if (!CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) {
+		/* Set override-flag and process peer route updates. */
+		SET_FLAG(peer->filter_override[afi][safi][RMAP_OUT],
+			 PEER_FT_ADVERTISE_MAP);
+		return 0;
+	}
+
+	/*
+	 * Set configuration on all peer-group members, unless they are
+	 * explicitly overriding peer-group configuration.
+	 */
+	for (ALL_LIST_ELEMENTS(peer->group->peer, node, nnode, member)) {
+		/* Skip peers with overridden configuration. */
+		if (CHECK_FLAG(member->filter_override[afi][safi][RMAP_OUT],
+			       PEER_FT_ADVERTISE_MAP))
+			continue;
+
+		/* Set configuration on peer-group member. */
+		peer_advertise_map_filter_update(
+			member, afi, safi, advertise_name, advertise_map,
+			condition_name, condition_map, condition, true);
+	}
+
+	return 0;
+}
+
+/* Unset advertise-map from the peer. */
+int peer_advertise_map_unset(struct peer *peer, afi_t afi, safi_t safi,
+			     const char *advertise_name,
+			     struct route_map *advertise_map,
+			     const char *condition_name,
+			     struct route_map *condition_map, bool condition)
+{
+	struct peer *member;
+	struct listnode *node, *nnode;
+
+	/* advertise-map is not configured */
+	if (!peer->filter[afi][safi].advmap.aname)
+		return 0;
+
+	/* Unset override-flag unconditionally. */
+	UNSET_FLAG(peer->filter_override[afi][safi][RMAP_OUT],
+		   PEER_FT_ADVERTISE_MAP);
+
+	/* Inherit configuration from peer-group if peer is member. */
+	if (peer_group_active(peer)) {
+		PEER_STR_ATTR_INHERIT(peer, peer->group,
+				      filter[afi][safi].advmap.aname,
+				      MTYPE_BGP_FILTER_NAME);
+		PEER_ATTR_INHERIT(peer, peer->group,
+				  filter[afi][safi].advmap.amap);
+	} else
+		peer_advertise_map_filter_update(
+			peer, afi, safi, advertise_name, advertise_map,
+			condition_name, condition_map, condition, false);
+
+	/* Check if handling a regular peer and skip peer-group mechanics. */
+	if (!CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) {
+		/* Process peer route updates. */
+		bgp_cond_adv_debug("%s: Send normal update to %s for %s",
+				   __func__, peer->host,
+				   get_afi_safi_str(afi, safi, false));
+
+		return 0;
+	}
+
+	/*
+	 * Remove configuration on all peer-group members, unless they are
+	 * explicitly overriding peer-group configuration.
+	 */
+	for (ALL_LIST_ELEMENTS(peer->group->peer, node, nnode, member)) {
+		/* Skip peers with overridden configuration. */
+		if (CHECK_FLAG(member->filter_override[afi][safi][RMAP_OUT],
+			       PEER_FT_ADVERTISE_MAP))
+			continue;
+		/* Remove configuration on peer-group member. */
+		peer_advertise_map_filter_update(
+			member, afi, safi, advertise_name, advertise_map,
+			condition_name, condition_map, condition, false);
+
+		/* Process peer route updates. */
+		bgp_cond_adv_debug("%s: Send normal update to %s for %s ",
+				   __func__, member->host,
+				   get_afi_safi_str(afi, safi, false));
+	}
+
+	return 0;
+}

bgpd/bgp_conditional_adv.h

@@ -33,6 +33,13 @@
 extern "C" {
 #endif
 
+/* Macro to log debug message */
+#define bgp_cond_adv_debug(...)                                                \
+	do {                                                                   \
+		if (BGP_DEBUG(cond_adv, COND_ADV))                             \
+			zlog_debug("" __VA_ARGS__);                            \
+	} while (0)
+
 /* Polling time for monitoring condition-map routes in route table */
 #define DEFAULT_CONDITIONAL_ROUTES_POLL_TIME 60
 
@@ -40,6 +47,18 @@ extern void bgp_conditional_adv_enable(struct peer *peer, afi_t afi,
 				       safi_t safi);
 extern void bgp_conditional_adv_disable(struct peer *peer, afi_t afi,
 					safi_t safi);
+extern int peer_advertise_map_set(struct peer *peer, afi_t afi, safi_t safi,
+				  const char *advertise_name,
+				  struct route_map *advertise_map,
+				  const char *condition_name,
+				  struct route_map *condition_map,
+				  bool condition);
+extern int peer_advertise_map_unset(struct peer *peer, afi_t afi, safi_t safi,
+				    const char *advertise_name,
+				    struct route_map *advertise_map,
+				    const char *condition_name,
+				    struct route_map *condition_map,
+				    bool condition);
 #ifdef __cplusplus
 }
 #endif

bgpd/bgp_debug.c

@@ -70,6 +70,7 @@ unsigned long conf_bgp_debug_pbr;
 unsigned long conf_bgp_debug_graceful_restart;
 unsigned long conf_bgp_debug_evpn_mh;
 unsigned long conf_bgp_debug_bfd;
+unsigned long conf_bgp_debug_cond_adv;
 
 unsigned long term_bgp_debug_as4;
 unsigned long term_bgp_debug_neighbor_events;
@@ -90,6 +91,7 @@ unsigned long term_bgp_debug_pbr;
 unsigned long term_bgp_debug_graceful_restart;
 unsigned long term_bgp_debug_evpn_mh;
 unsigned long term_bgp_debug_bfd;
+unsigned long term_bgp_debug_cond_adv;
 
 struct list *bgp_debug_neighbor_events_peers = NULL;
 struct list *bgp_debug_keepalive_peers = NULL;
@@ -2108,6 +2110,33 @@ DEFPY(debug_bgp_bfd, debug_bgp_bfd_cmd,
 	return CMD_SUCCESS;
 }
 
+DEFPY (debug_bgp_cond_adv,
+       debug_bgp_cond_adv_cmd,
+       "[no$no] debug bgp conditional-advertisement",
+       NO_STR
+       DEBUG_STR
+       BGP_STR
+       "BGP conditional advertisement\n")
+{
+	if (vty->node == CONFIG_NODE) {
+		if (no)
+			DEBUG_OFF(cond_adv, COND_ADV);
+		else
+			DEBUG_ON(cond_adv, COND_ADV);
+	} else {
+		if (no) {
+			TERM_DEBUG_OFF(cond_adv, COND_ADV);
+			vty_out(vty,
+				"BGP conditional advertisement debugging is off\n");
+		} else {
+			TERM_DEBUG_ON(cond_adv, COND_ADV);
+			vty_out(vty,
+				"BGP conditional advertisement debugging is on\n");
+		}
+	}
+	return CMD_SUCCESS;
+}
+
 DEFUN (no_debug_bgp,
        no_debug_bgp_cmd,
        "no debug bgp",
@@ -2152,6 +2181,7 @@ DEFUN (no_debug_bgp,
 	TERM_DEBUG_OFF(evpn_mh, EVPN_MH_ES);
 	TERM_DEBUG_OFF(evpn_mh, EVPN_MH_RT);
 	TERM_DEBUG_OFF(bfd, BFD_LIB);
+	TERM_DEBUG_OFF(cond_adv, COND_ADV);
 
 	vty_out(vty, "All possible debugging has been turned off\n");
 
@@ -2244,6 +2274,10 @@ DEFUN_NOSH (show_debugging_bgp,
 	if (BGP_DEBUG(bfd, BFD_LIB))
 		vty_out(vty, "  BGP BFD library debugging is on\n");
 
+	if (BGP_DEBUG(cond_adv, COND_ADV))
+		vty_out(vty,
+			"  BGP conditional advertisement debugging is on\n");
+
 	return CMD_SUCCESS;
 }
 
@@ -2373,6 +2407,11 @@ static int bgp_config_write_debug(struct vty *vty)
 		write++;
 	}
 
+	if (CONF_BGP_DEBUG(cond_adv, COND_ADV)) {
+		vty_out(vty, "debug bgp conditional-advertisement\n");
+		write++;
+	}
+
 	return write;
 }
 
@@ -2501,6 +2540,10 @@ void bgp_debug_init(void)
 	/* debug bgp bfd */
 	install_element(ENABLE_NODE, &debug_bgp_bfd_cmd);
 	install_element(CONFIG_NODE, &debug_bgp_bfd_cmd);
+
+	/* debug bgp conditional advertisement */
+	install_element(ENABLE_NODE, &debug_bgp_cond_adv_cmd);
+	install_element(CONFIG_NODE, &debug_bgp_cond_adv_cmd);
 }
 
 /* Return true if this prefix is on the per_prefix_list of prefixes to debug

bgpd/bgp_debug.h

@@ -80,6 +80,7 @@ extern unsigned long conf_bgp_debug_pbr;
 extern unsigned long conf_bgp_debug_graceful_restart;
 extern unsigned long conf_bgp_debug_evpn_mh;
 extern unsigned long conf_bgp_debug_bfd;
+extern unsigned long conf_bgp_debug_cond_adv;
 
 extern unsigned long term_bgp_debug_as4;
 extern unsigned long term_bgp_debug_neighbor_events;
@@ -98,6 +99,7 @@ extern unsigned long term_bgp_debug_pbr;
 extern unsigned long term_bgp_debug_graceful_restart;
 extern unsigned long term_bgp_debug_evpn_mh;
 extern unsigned long term_bgp_debug_bfd;
+extern unsigned long term_bgp_debug_cond_adv;
 
 extern struct list *bgp_debug_neighbor_events_peers;
 extern struct list *bgp_debug_keepalive_peers;
@@ -143,6 +145,7 @@ struct bgp_debug_filter {
 #define BGP_DEBUG_GRACEFUL_RESTART     0x01
 
 #define BGP_DEBUG_BFD_LIB             0x01
+#define BGP_DEBUG_COND_ADV 0x01
 
 #define CONF_DEBUG_ON(a, b)	(conf_bgp_debug_ ## a |= (BGP_DEBUG_ ## b))
 #define CONF_DEBUG_OFF(a, b)	(conf_bgp_debug_ ## a &= ~(BGP_DEBUG_ ## b))

bgpd/bgpd.c

@@ -5476,7 +5476,7 @@ void peer_tcp_mss_unset(struct peer *peer)
  * being used by a peer has changed (AF specific). Automatically
  * initiates inbound or outbound processing as needed.
  */
-static void peer_on_policy_change(struct peer *peer, afi_t afi, safi_t safi,
+void peer_on_policy_change(struct peer *peer, afi_t afi, safi_t safi,
 			   int outbound)
 {
 	if (outbound) {
@@ -7219,169 +7219,6 @@ int peer_unsuppress_map_unset(struct peer *peer, afi_t afi, safi_t safi)
 	return 0;
 }
 
-static void peer_advertise_map_filter_update(struct peer *peer, afi_t afi,
-					     safi_t safi, const char *amap_name,
-					     struct route_map *amap,
-					     const char *cmap_name,
-					     struct route_map *cmap,
-					     bool condition, bool set)
-{
-	struct bgp_filter *filter;
-	bool filter_exists = false;
-
-	filter = &peer->filter[afi][safi];
-
-	/* advertise-map is already configured. */
-	if (filter->advmap.aname) {
-		filter_exists = true;
-		XFREE(MTYPE_BGP_FILTER_NAME, filter->advmap.aname);
-		XFREE(MTYPE_BGP_FILTER_NAME, filter->advmap.cname);
-	}
-
-	route_map_counter_decrement(filter->advmap.amap);
-
-	/* Removed advertise-map configuration */
-	if (!set) {
-		memset(&filter->advmap, 0, sizeof(filter->advmap));
-
-		/* decrement condition_filter_count delete timer if
-		 * this is the last advertise-map to be removed.
-		 */
-		if (filter_exists)
-			bgp_conditional_adv_disable(peer, afi, safi);
-
-		/* Process peer route updates. */
-		peer_on_policy_change(peer, afi, safi, 1);
-
-		return;
-	}
-
-	/* Update filter data with newly configured values. */
-	filter->advmap.aname = XSTRDUP(MTYPE_BGP_FILTER_NAME, amap_name);
-	filter->advmap.cname = XSTRDUP(MTYPE_BGP_FILTER_NAME, cmap_name);
-	filter->advmap.amap = amap;
-	filter->advmap.cmap = cmap;
-	filter->advmap.condition = condition;
-	route_map_counter_increment(filter->advmap.amap);
-	peer->advmap_config_change[afi][safi] = true;
-
-	/* Increment condition_filter_count and/or create timer. */
-	if (!filter_exists) {
-		filter->advmap.update_type = UPDATE_TYPE_ADVERTISE;
-		bgp_conditional_adv_enable(peer, afi, safi);
-	}
-
-	/* Process peer route updates. */
-	peer_on_policy_change(peer, afi, safi, 1);
-}
-
-/* Set advertise-map to the peer. */
-int peer_advertise_map_set(struct peer *peer, afi_t afi, safi_t safi,
-			   const char *advertise_name,
-			   struct route_map *advertise_map,
-			   const char *condition_name,
-			   struct route_map *condition_map, bool condition)
-{
-	struct peer *member;
-	struct listnode *node, *nnode;
-
-	/* Set configuration on peer. */
-	peer_advertise_map_filter_update(peer, afi, safi, advertise_name,
-					 advertise_map, condition_name,
-					 condition_map, condition, true);
-
-	/* Check if handling a regular peer & Skip peer-group mechanics. */
-	if (!CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) {
-		/* Set override-flag and process peer route updates. */
-		SET_FLAG(peer->filter_override[afi][safi][RMAP_OUT],
-			 PEER_FT_ADVERTISE_MAP);
-		return 0;
-	}
-
-	/*
-	 * Set configuration on all peer-group members, unless they are
-	 * explicitly overriding peer-group configuration.
-	 */
-	for (ALL_LIST_ELEMENTS(peer->group->peer, node, nnode, member)) {
-		/* Skip peers with overridden configuration. */
-		if (CHECK_FLAG(member->filter_override[afi][safi][RMAP_OUT],
-			       PEER_FT_ADVERTISE_MAP))
-			continue;
-
-		/* Set configuration on peer-group member. */
-		peer_advertise_map_filter_update(
-			member, afi, safi, advertise_name, advertise_map,
-			condition_name, condition_map, condition, true);
-	}
-
-	return 0;
-}
-
-/* Unset advertise-map from the peer. */
-int peer_advertise_map_unset(struct peer *peer, afi_t afi, safi_t safi,
-			     const char *advertise_name,
-			     struct route_map *advertise_map,
-			     const char *condition_name,
-			     struct route_map *condition_map, bool condition)
-{
-	struct peer *member;
-	struct listnode *node, *nnode;
-
-	/* advertise-map is not configured */
-	if (!peer->filter[afi][safi].advmap.aname)
-		return 0;
-
-	/* Unset override-flag unconditionally. */
-	UNSET_FLAG(peer->filter_override[afi][safi][RMAP_OUT],
-		   PEER_FT_ADVERTISE_MAP);
-
-	/* Inherit configuration from peer-group if peer is member. */
-	if (peer_group_active(peer)) {
-		PEER_STR_ATTR_INHERIT(peer, peer->group,
-				      filter[afi][safi].advmap.aname,
-				      MTYPE_BGP_FILTER_NAME);
-		PEER_ATTR_INHERIT(peer, peer->group,
-				  filter[afi][safi].advmap.amap);
-	} else
-		peer_advertise_map_filter_update(
-			peer, afi, safi, advertise_name, advertise_map,
-			condition_name, condition_map, condition, false);
-
-	/* Check if handling a regular peer and skip peer-group mechanics. */
-	if (!CHECK_FLAG(peer->sflags, PEER_STATUS_GROUP)) {
-		/* Process peer route updates. */
-		if (BGP_DEBUG(update, UPDATE_OUT))
-			zlog_debug("%s: Send normal update to %s for %s",
-				   __func__, peer->host,
-				   get_afi_safi_str(afi, safi, false));
-
-		return 0;
-	}
-
-	/*
-	 * Remove configuration on all peer-group members, unless they are
-	 * explicitly overriding peer-group configuration.
-	 */
-	for (ALL_LIST_ELEMENTS(peer->group->peer, node, nnode, member)) {
-		/* Skip peers with overridden configuration. */
-		if (CHECK_FLAG(member->filter_override[afi][safi][RMAP_OUT],
-			       PEER_FT_ADVERTISE_MAP))
-			continue;
-		/* Remove configuration on peer-group member. */
-		peer_advertise_map_filter_update(
-			member, afi, safi, advertise_name, advertise_map,
-			condition_name, condition_map, condition, false);
-
-		/* Process peer route updates. */
-		if (BGP_DEBUG(update, UPDATE_OUT))
-			zlog_debug("%s: Send normal update to %s for %s ",
-				   __func__, member->host,
-				   get_afi_safi_str(afi, safi, false));
-	}
-
-	return 0;
-}
-
 static bool peer_maximum_prefix_clear_overflow(struct peer *peer)
 {
 	if (!CHECK_FLAG(peer->sflags, PEER_STATUS_PREFIX_OVERFLOW))

bgpd/bgpd.h

@@ -2576,7 +2576,8 @@ void peer_tcp_mss_unset(struct peer *peer);
 
 extern void bgp_recalculate_afi_safi_bestpaths(struct bgp *bgp, afi_t afi,
 					       safi_t safi);
-
+extern void peer_on_policy_change(struct peer *peer, afi_t afi, safi_t safi,
+				  int outbound);
 #ifdef _FRR_ATTRIBUTE_PRINTFRR
 /* clang-format off */
 #pragma FRR printfrr_ext "%pBP" (struct peer *)

doc/user/bgp.rst

@@ -3497,6 +3497,10 @@ Debugging
    library messages and BGP BFD integration messages that are mostly state
    transitions and validation problems.
 
+.. clicmd:: debug bgp conditional-advertisement
+
+   Enable or disable debugging of BGP conditional advertisement.
+
 .. clicmd:: debug bgp neighbor-events
 
    Enable or disable debugging for neighbor events. This provides general