bgpd/bgp_zebra.h

   1 /* zebra connection and redistribute fucntions.
   2  * Copyright (C) 1999 Kunihiro Ishiguro
   3  *
   4  * This file is part of GNU Zebra.
   5  *
   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
   9  * later version.
  10  *
  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.
  15  *
  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
  19  */
  20
  21 #ifndef _QUAGGA_BGP_ZEBRA_H
  22 #define _QUAGGA_BGP_ZEBRA_H
  23
  24 #include "vxlan.h"
  25
  26 extern void bgp_zebra_init(struct thread_master *master,
  27                            unsigned short instance);
  28 extern void bgp_zebra_init_tm_connect(struct bgp *bgp);
  29 extern uint32_t bgp_zebra_tm_get_id(void);
  30 extern bool bgp_zebra_tm_chunk_obtained(void);
  31 extern void bgp_zebra_destroy(void);
  32 extern int bgp_zebra_get_table_range(uint32_t chunk_size,
  33                                      uint32_t *start, uint32_t *end);
  34 extern int bgp_if_update_all(void);
  35 extern void bgp_config_write_maxpaths(struct vty *, struct bgp *, afi_t,
  36                                       safi_t);
  37 extern void bgp_config_write_redistribute(struct vty *, struct bgp *, afi_t,
  38                                           safi_t);
  39 extern void bgp_zebra_announce(struct bgp_node *rn, struct prefix *p,
  40                                struct bgp_path_info *path, struct bgp *bgp,
  41                                afi_t afi, safi_t safi);
  42 extern void bgp_zebra_announce_table(struct bgp *, afi_t, safi_t);
  43 extern void bgp_zebra_withdraw(struct prefix *p, struct bgp_path_info *path,
  44                                struct bgp *bgp, safi_t safi);
  45
  46 extern void bgp_zebra_initiate_radv(struct bgp *bgp, struct peer *peer);
  47 extern void bgp_zebra_terminate_radv(struct bgp *bgp, struct peer *peer);
  48
  49 extern void bgp_zebra_instance_register(struct bgp *);
  50 extern void bgp_zebra_instance_deregister(struct bgp *);
  51
  52 extern struct bgp_redist *bgp_redist_lookup(struct bgp *, afi_t, uint8_t,
  53                                             unsigned short);
  54 extern struct bgp_redist *bgp_redist_add(struct bgp *, afi_t, uint8_t,
  55                                          unsigned short);
  56 extern int bgp_redistribute_set(struct bgp *, afi_t, int, unsigned short,
  57                                 bool changed);
  58 extern int bgp_redistribute_resend(struct bgp *, afi_t, int, unsigned short);
  59 extern int bgp_redistribute_rmap_set(struct bgp_redist *red, const char *name,
  60                                      struct route_map *route_map);
  61 extern int bgp_redistribute_metric_set(struct bgp *, struct bgp_redist *, afi_t,
  62                                        int, uint32_t);
  63 extern int bgp_redistribute_unset(struct bgp *, afi_t, int, unsigned short);
  64 extern int bgp_redistribute_unreg(struct bgp *, afi_t, int, unsigned short);
  65
  66 extern struct interface *if_lookup_by_ipv4(struct in_addr *, vrf_id_t);
  67 extern struct interface *if_lookup_by_ipv4_exact(struct in_addr *, vrf_id_t);
  68 extern struct interface *if_lookup_by_ipv6(struct in6_addr *, ifindex_t,
  69                                            vrf_id_t);
  70 extern struct interface *if_lookup_by_ipv6_exact(struct in6_addr *, ifindex_t,
  71                                                  vrf_id_t);
  72 extern int bgp_zebra_advertise_subnet(struct bgp *bgp, int advertise,
  73                                       vni_t vni);
  74 extern int bgp_zebra_advertise_gw_macip(struct bgp *, int, vni_t);
  75 extern int bgp_zebra_advertise_all_vni(struct bgp *, int);
  76 extern int bgp_zebra_vxlan_flood_control(struct bgp *bgp,
  77                                          enum vxlan_flood_control flood_ctrl);
  78
  79 extern int bgp_zebra_num_connects(void);
  80
  81 extern bool bgp_zebra_nexthop_set(union sockunion *, union sockunion *,
  82                                   struct bgp_nexthop *, struct peer *);
  83
  84 struct bgp_pbr_action;
  85 struct bgp_pbr_match;
  86 struct bgp_pbr_match_entry;
  87 extern void bgp_send_pbr_rule_action(struct bgp_pbr_action *pbra,
  88                                 bool install);
  89 extern void bgp_send_pbr_ipset_match(struct bgp_pbr_match *pbrim,
  90                                      bool install);
  91 extern void bgp_send_pbr_ipset_entry_match(struct bgp_pbr_match_entry *pbrime,
  92                                     bool install);
  93 extern void bgp_send_pbr_iptable(struct bgp_pbr_action *pba,
  94                           struct bgp_pbr_match *pbm,
  95                           bool install);
  96
  97 extern void bgp_zebra_announce_default(struct bgp *bgp, struct nexthop *nh,
  98                                 afi_t afi, uint32_t table_id, bool announce);
  99
 100 #endif /* _QUAGGA_BGP_ZEBRA_H */