// SPDX-License-Identifier: GPL-2.0-or-later /* zebra connection and redistribute fucntions. * Copyright (C) 1999 Kunihiro Ishiguro */ #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 event_loop *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(struct bgp *bgp, afi_t afi, safi_t safi, enum zserv_client_capabilities); 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 */