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Diffstat (limited to 'bgpd/bgp_zebra.h')
| -rw-r--r-- | bgpd/bgp_zebra.h | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/bgpd/bgp_zebra.h b/bgpd/bgp_zebra.h new file mode 100644 index 0000000..0a41069 --- /dev/null +++ b/bgpd/bgp_zebra.h @@ -0,0 +1,136 @@ +/* zebra connection and redistribute fucntions. + * Copyright (C) 1999 Kunihiro Ishiguro + * + * This file is part of GNU Zebra. + * + * GNU Zebra is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * GNU Zebra is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; see the file COPYING; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef _QUAGGA_BGP_ZEBRA_H +#define _QUAGGA_BGP_ZEBRA_H + +#include "vxlan.h" + +/* Macro to update bgp_original based on bpg_path_info */ +#define BGP_ORIGINAL_UPDATE(_bgp_orig, _mpinfo, _bgp) \ + ((_mpinfo->extra && _mpinfo->extra->bgp_orig \ + && _mpinfo->sub_type == BGP_ROUTE_IMPORTED) \ + ? (_bgp_orig = _mpinfo->extra->bgp_orig) \ + : (_bgp_orig = _bgp)) + +/* Default weight for next hop, if doing weighted ECMP. */ +#define BGP_ZEBRA_DEFAULT_NHOP_WEIGHT 1 + +extern void bgp_zebra_init(struct thread_master *master, + unsigned short instance); +extern void bgp_if_init(void); +extern void bgp_zebra_init_tm_connect(struct bgp *bgp); +extern uint32_t bgp_zebra_tm_get_id(void); +extern bool bgp_zebra_tm_chunk_obtained(void); +extern void bgp_zebra_destroy(void); +extern int bgp_zebra_get_table_range(uint32_t chunk_size, + uint32_t *start, uint32_t *end); +extern int bgp_if_update_all(void); +extern void bgp_zebra_announce(struct bgp_dest *dest, const struct prefix *p, + struct bgp_path_info *path, struct bgp *bgp, + afi_t afi, safi_t safi); +extern void bgp_zebra_announce_table(struct bgp *bgp, afi_t afi, safi_t safi); +extern void bgp_zebra_withdraw(const struct prefix *p, + struct bgp_path_info *path, struct bgp *bgp, + safi_t safi); + +/* Announce routes of any bgp subtype of a table to zebra */ +extern void bgp_zebra_announce_table_all_subtypes(struct bgp *bgp, afi_t afi, + safi_t safi); + +/* Withdraw all entries of any subtype in a BGP instances RIB table from Zebra */ +extern void bgp_zebra_withdraw_table_all_subtypes(struct bgp *bgp, afi_t afi, + safi_t safi); + +extern void bgp_zebra_initiate_radv(struct bgp *bgp, struct peer *peer); +extern void bgp_zebra_terminate_radv(struct bgp *bgp, struct peer *peer); + +extern void bgp_zebra_instance_register(struct bgp *bgp); +extern void bgp_zebra_instance_deregister(struct bgp *bgp); + +extern void bgp_redistribute_redo(struct bgp *bgp); +extern struct bgp_redist *bgp_redist_lookup(struct bgp *bgp, afi_t afi, + uint8_t type, + unsigned short instance); +extern struct bgp_redist *bgp_redist_add(struct bgp *bgp, afi_t afi, + uint8_t type, unsigned short instance); +extern int bgp_redistribute_set(struct bgp *bgp, afi_t afi, int type, + unsigned short instance, bool changed); +extern int bgp_redistribute_resend(struct bgp *bgp, afi_t afi, int type, + unsigned short instance); +extern bool bgp_redistribute_rmap_set(struct bgp_redist *red, const char *name, + struct route_map *route_map); +extern bool bgp_redistribute_metric_set(struct bgp *bgp, struct bgp_redist *red, + afi_t afi, int type, uint32_t metric); +extern int bgp_redistribute_unset(struct bgp *bgp, afi_t afi, int type, + unsigned short instance); +extern int bgp_redistribute_unreg(struct bgp *bgp, afi_t afi, int type, + unsigned short instance); + +extern struct interface *if_lookup_by_ipv4(struct in_addr *addr, + vrf_id_t vrf_id); +extern struct interface *if_lookup_by_ipv4_exact(struct in_addr *addr, + vrf_id_t vrf_id); +extern struct interface *if_lookup_by_ipv6(struct in6_addr *addr, + ifindex_t ifindex, vrf_id_t vrf_id); +extern struct interface *if_lookup_by_ipv6_exact(struct in6_addr *addr, + ifindex_t ifindex, + vrf_id_t vrf_id); +extern int bgp_zebra_advertise_subnet(struct bgp *bgp, int advertise, + vni_t vni); +extern int bgp_zebra_advertise_gw_macip(struct bgp *bgp, int advertise, + vni_t vni); +extern int bgp_zebra_advertise_svi_macip(struct bgp *bgp, int advertise, + vni_t vni); +extern int bgp_zebra_advertise_all_vni(struct bgp *bgp, int advertise); +extern int bgp_zebra_dup_addr_detection(struct bgp *bgp); +extern int bgp_zebra_vxlan_flood_control(struct bgp *bgp, + enum vxlan_flood_control flood_ctrl); + +extern int bgp_zebra_num_connects(void); + +extern bool bgp_zebra_nexthop_set(union sockunion *local, + union sockunion *remote, + struct bgp_nexthop *nexthop, + struct peer *peer); +struct bgp_pbr_action; +struct bgp_pbr_match; +struct bgp_pbr_rule; +struct bgp_pbr_match_entry; + +extern void bgp_send_pbr_rule_action(struct bgp_pbr_action *pbra, + struct bgp_pbr_rule *pbr, + bool install); +extern void bgp_send_pbr_ipset_match(struct bgp_pbr_match *pbrim, + bool install); +extern void bgp_send_pbr_ipset_entry_match(struct bgp_pbr_match_entry *pbrime, + bool install); +extern void bgp_send_pbr_iptable(struct bgp_pbr_action *pba, + struct bgp_pbr_match *pbm, + bool install); + +extern void bgp_zebra_announce_default(struct bgp *bgp, struct nexthop *nh, + afi_t afi, uint32_t table_id, bool announce); +extern int bgp_zebra_send_capabilities(struct bgp *bgp, bool disable); +extern int bgp_zebra_update(afi_t afi, safi_t safi, vrf_id_t vrf_id, int type); +extern int bgp_zebra_stale_timer_update(struct bgp *bgp); +extern int bgp_zebra_srv6_manager_get_locator_chunk(const char *name); +extern int bgp_zebra_srv6_manager_release_locator_chunk(const char *name); +#endif /* _QUAGGA_BGP_ZEBRA_H */ |