diff options
Diffstat (limited to 'bgpd/bgp_zebra.c')
| -rw-r--r-- | bgpd/bgp_zebra.c | 50 |
1 files changed, 49 insertions, 1 deletions
diff --git a/bgpd/bgp_zebra.c b/bgpd/bgp_zebra.c index 11e872f6b4..a32e47f446 100644 --- a/bgpd/bgp_zebra.c +++ b/bgpd/bgp_zebra.c @@ -1543,6 +1543,30 @@ void bgp_zebra_announce_table(struct bgp *bgp, afi_t afi, safi_t safi) pi, bgp, afi, safi); } +/* Announce routes of any bgp subtype of a table to zebra */ +void bgp_zebra_announce_table_all_subtypes(struct bgp *bgp, afi_t afi, + safi_t safi) +{ + struct bgp_dest *dest; + struct bgp_table *table; + struct bgp_path_info *pi; + + if (!bgp_install_info_to_zebra(bgp)) + return; + + table = bgp->rib[afi][safi]; + if (!table) + return; + + for (dest = bgp_table_top(table); dest; dest = bgp_route_next(dest)) + for (pi = bgp_dest_get_bgp_path_info(dest); pi; pi = pi->next) + if (CHECK_FLAG(pi->flags, BGP_PATH_SELECTED) && + pi->type == ZEBRA_ROUTE_BGP) + bgp_zebra_announce(dest, + bgp_dest_get_prefix(dest), + pi, bgp, afi, safi); +} + void bgp_zebra_withdraw(const struct prefix *p, struct bgp_path_info *info, struct bgp *bgp, safi_t safi) { @@ -1586,6 +1610,30 @@ void bgp_zebra_withdraw(const struct prefix *p, struct bgp_path_info *info, zclient_route_send(ZEBRA_ROUTE_DELETE, zclient, &api); } +/* Withdraw all entries in a BGP instances RIB table from Zebra */ +void bgp_zebra_withdraw_table_all_subtypes(struct bgp *bgp, afi_t afi, safi_t safi) +{ + struct bgp_dest *dest; + struct bgp_table *table; + struct bgp_path_info *pi; + + if (!bgp_install_info_to_zebra(bgp)) + return; + + table = bgp->rib[afi][safi]; + if (!table) + return; + + for (dest = bgp_table_top(table); dest; dest = bgp_route_next(dest)) { + for (pi = bgp_dest_get_bgp_path_info(dest); pi; pi = pi->next) { + if (CHECK_FLAG(pi->flags, BGP_PATH_SELECTED) + && (pi->type == ZEBRA_ROUTE_BGP)) + bgp_zebra_withdraw(bgp_dest_get_prefix(dest), + pi, bgp, safi); + } + } +} + struct bgp_redist *bgp_redist_lookup(struct bgp *bgp, afi_t afi, uint8_t type, unsigned short instance) { @@ -2367,7 +2415,7 @@ static void bgp_encode_pbr_rule_action(struct stream *s, struct prefix pfx; uint8_t fam = AF_INET; - if (pbra && pbra->nh.type == NEXTHOP_TYPE_IPV6) + if (pbra->nh.type == NEXTHOP_TYPE_IPV6) fam = AF_INET6; stream_putl(s, 0); /* seqno unused */ if (pbr) |