1 /* zebra connection and redistribute fucntions.
2 * Copyright (C) 1999 Kunihiro Ishiguro
4 * This file is part of GNU Zebra.
6 * GNU Zebra is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2, or (at your option) any
11 * GNU Zebra is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
16 * You should have received a copy of the GNU General Public License along
17 * with this program; see the file COPYING; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 #ifndef _QUAGGA_BGP_ZEBRA_H
22 #define _QUAGGA_BGP_ZEBRA_H
26 /* Macro to update bgp_original based on bpg_path_info */
27 #define BGP_ORIGINAL_UPDATE(_bgp_orig, _mpinfo, _bgp) \
28 ((_mpinfo->extra && _mpinfo->extra->bgp_orig \
29 && _mpinfo->sub_type == BGP_ROUTE_IMPORTED) \
30 ? (_bgp_orig = _mpinfo->extra->bgp_orig) \
33 /* Default weight for next hop, if doing weighted ECMP. */
34 #define BGP_ZEBRA_DEFAULT_NHOP_WEIGHT 1
36 extern void bgp_zebra_init(struct thread_master
*master
,
37 unsigned short instance
);
38 extern void bgp_zebra_init_tm_connect(struct bgp
*bgp
);
39 extern uint32_t bgp_zebra_tm_get_id(void);
40 extern bool bgp_zebra_tm_chunk_obtained(void);
41 extern void bgp_zebra_destroy(void);
42 extern int bgp_zebra_get_table_range(uint32_t chunk_size
,
43 uint32_t *start
, uint32_t *end
);
44 extern int bgp_if_update_all(void);
45 extern void bgp_zebra_announce(struct bgp_dest
*dest
, const struct prefix
*p
,
46 struct bgp_path_info
*path
, struct bgp
*bgp
,
47 afi_t afi
, safi_t safi
);
48 extern void bgp_zebra_announce_table(struct bgp
*, afi_t
, safi_t
);
49 extern void bgp_zebra_withdraw(const struct prefix
*p
,
50 struct bgp_path_info
*path
, struct bgp
*bgp
,
53 /* Announce routes of any bgp subtype of a table to zebra */
54 extern void bgp_zebra_announce_table_all_subtypes(struct bgp
*bgp
, afi_t afi
,
57 /* Withdraw all entries of any subtype in a BGP instances RIB table from Zebra */
58 extern void bgp_zebra_withdraw_table_all_subtypes(struct bgp
*bgp
, afi_t afi
,
61 extern void bgp_zebra_initiate_radv(struct bgp
*bgp
, struct peer
*peer
);
62 extern void bgp_zebra_terminate_radv(struct bgp
*bgp
, struct peer
*peer
);
64 extern void bgp_zebra_instance_register(struct bgp
*);
65 extern void bgp_zebra_instance_deregister(struct bgp
*);
67 extern void bgp_redistribute_redo(struct bgp
*bgp
);
68 extern struct bgp_redist
*bgp_redist_lookup(struct bgp
*, afi_t
, uint8_t,
70 extern struct bgp_redist
*bgp_redist_add(struct bgp
*, afi_t
, uint8_t,
72 extern int bgp_redistribute_set(struct bgp
*, afi_t
, int, unsigned short,
74 extern int bgp_redistribute_resend(struct bgp
*, afi_t
, int, unsigned short);
75 extern bool bgp_redistribute_rmap_set(struct bgp_redist
*red
, const char *name
,
76 struct route_map
*route_map
);
77 extern bool bgp_redistribute_metric_set(struct bgp
*, struct bgp_redist
*,
78 afi_t
, int, uint32_t);
79 extern int bgp_redistribute_unset(struct bgp
*, afi_t
, int, unsigned short);
80 extern int bgp_redistribute_unreg(struct bgp
*, afi_t
, int, unsigned short);
82 extern struct interface
*if_lookup_by_ipv4(struct in_addr
*, vrf_id_t
);
83 extern struct interface
*if_lookup_by_ipv4_exact(struct in_addr
*, vrf_id_t
);
84 extern struct interface
*if_lookup_by_ipv6(struct in6_addr
*, ifindex_t
,
86 extern struct interface
*if_lookup_by_ipv6_exact(struct in6_addr
*, ifindex_t
,
88 extern int bgp_zebra_advertise_subnet(struct bgp
*bgp
, int advertise
,
90 extern int bgp_zebra_advertise_gw_macip(struct bgp
*, int, vni_t
);
91 extern int bgp_zebra_advertise_svi_macip(struct bgp
*bgp
, int advertise
,
93 extern int bgp_zebra_advertise_all_vni(struct bgp
*, int);
94 extern int bgp_zebra_dup_addr_detection(struct bgp
*bgp
);
95 extern int bgp_zebra_vxlan_flood_control(struct bgp
*bgp
,
96 enum vxlan_flood_control flood_ctrl
);
98 extern int bgp_zebra_num_connects(void);
100 extern bool bgp_zebra_nexthop_set(union sockunion
*, union sockunion
*,
101 struct bgp_nexthop
*, struct peer
*);
102 struct bgp_pbr_action
;
103 struct bgp_pbr_match
;
105 struct bgp_pbr_match_entry
;
107 extern void bgp_send_pbr_rule_action(struct bgp_pbr_action
*pbra
,
108 struct bgp_pbr_rule
*pbr
,
110 extern void bgp_send_pbr_ipset_match(struct bgp_pbr_match
*pbrim
,
112 extern void bgp_send_pbr_ipset_entry_match(struct bgp_pbr_match_entry
*pbrime
,
114 extern void bgp_send_pbr_iptable(struct bgp_pbr_action
*pba
,
115 struct bgp_pbr_match
*pbm
,
118 extern void bgp_zebra_announce_default(struct bgp
*bgp
, struct nexthop
*nh
,
119 afi_t afi
, uint32_t table_id
, bool announce
);
120 extern int bgp_zebra_send_capabilities(struct bgp
*bgp
, bool disable
);
121 extern int bgp_zebra_update(afi_t afi
, safi_t safi
, vrf_id_t vrf_id
, int type
);
122 extern int bgp_zebra_stale_timer_update(struct bgp
*bgp
);
123 extern int bgp_zebra_srv6_manager_get_locator_chunk(const char *name
);
124 extern int bgp_zebra_srv6_manager_release_locator_chunk(const char *name
);
125 #endif /* _QUAGGA_BGP_ZEBRA_H */