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/* BGP routing information base
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Copyright (C) 1996, 97, 98, 2000 Kunihiro Ishiguro
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This file is part of GNU Zebra.
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GNU Zebra is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2, or (at your option) any
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GNU Zebra is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Zebra; see the file COPYING. If not, write to the Free
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Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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/* For linked list. */
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struct bgp_info *next;
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struct bgp_info *prev;
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/* BGP route type. This can be static, RIP, OSPF, BGP etc. */
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/* When above type is BGP. This sub type specify BGP sub type
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#define BGP_ROUTE_NORMAL 0
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#define BGP_ROUTE_STATIC 1
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#define BGP_ROUTE_AGGREGATE 2
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#define BGP_ROUTE_REDISTRIBUTE 3
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/* BGP information status. */
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#define BGP_INFO_IGP_CHANGED (1 << 0)
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#define BGP_INFO_DAMPED (1 << 1)
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#define BGP_INFO_HISTORY (1 << 2)
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#define BGP_INFO_SELECTED (1 << 3)
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#define BGP_INFO_VALID (1 << 4)
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#define BGP_INFO_ATTR_CHANGED (1 << 5)
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#define BGP_INFO_DMED_CHECK (1 << 6)
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#define BGP_INFO_DMED_SELECTED (1 << 7)
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#define BGP_INFO_STALE (1 << 8)
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/* Attribute structure. */
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/* This route is suppressed with aggregation. */
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/* Nexthop reachability check. */
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/* Pointer to dampening structure. */
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struct bgp_damp_info *damp_info;
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/* BGP static route configuration. */
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/* Backdoor configuration. */
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/* Import check status. */
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struct in_addr igpnexthop;
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/* BGP redistribute route-map. */
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struct route_map *map;
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#define DISTRIBUTE_IN_NAME(F) ((F)->dlist[FILTER_IN].name)
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#define DISTRIBUTE_IN(F) ((F)->dlist[FILTER_IN].alist)
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#define DISTRIBUTE_OUT_NAME(F) ((F)->dlist[FILTER_OUT].name)
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#define DISTRIBUTE_OUT(F) ((F)->dlist[FILTER_OUT].alist)
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#define PREFIX_LIST_IN_NAME(F) ((F)->plist[FILTER_IN].name)
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#define PREFIX_LIST_IN(F) ((F)->plist[FILTER_IN].plist)
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#define PREFIX_LIST_OUT_NAME(F) ((F)->plist[FILTER_OUT].name)
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#define PREFIX_LIST_OUT(F) ((F)->plist[FILTER_OUT].plist)
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#define FILTER_LIST_IN_NAME(F) ((F)->aslist[FILTER_IN].name)
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#define FILTER_LIST_IN(F) ((F)->aslist[FILTER_IN].aslist)
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#define FILTER_LIST_OUT_NAME(F) ((F)->aslist[FILTER_OUT].name)
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#define FILTER_LIST_OUT(F) ((F)->aslist[FILTER_OUT].aslist)
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#define ROUTE_MAP_IN_NAME(F) ((F)->map[RMAP_IN].name)
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#define ROUTE_MAP_IN(F) ((F)->map[RMAP_IN].map)
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#define ROUTE_MAP_OUT_NAME(F) ((F)->map[RMAP_OUT].name)
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#define ROUTE_MAP_OUT(F) ((F)->map[RMAP_OUT].map)
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#define ROUTE_MAP_IMPORT_NAME(F) ((F)->map[RMAP_IMPORT].name)
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#define ROUTE_MAP_IMPORT(F) ((F)->map[RMAP_IMPORT].map)
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#define ROUTE_MAP_EXPORT_NAME(F) ((F)->map[RMAP_EXPORT].name)
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#define ROUTE_MAP_EXPORT(F) ((F)->map[RMAP_EXPORT].map)
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#define UNSUPPRESS_MAP_NAME(F) ((F)->usmap.name)
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#define UNSUPPRESS_MAP(F) ((F)->usmap.map)
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void bgp_route_init ();
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void bgp_cleanup_routes (void);
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void bgp_announce_route (struct peer *, afi_t, safi_t);
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void bgp_announce_route_all (struct peer *);
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void bgp_default_originate (struct peer *, afi_t, safi_t, int);
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void bgp_soft_reconfig_in (struct peer *, afi_t, safi_t);
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void bgp_soft_reconfig_rsclient (struct peer *, afi_t, safi_t);
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void bgp_check_local_routes_rsclient (struct peer *rsclient, afi_t afi, safi_t safi);
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void bgp_clear_route (struct peer *, afi_t, safi_t);
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void bgp_clear_route_all (struct peer *);
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void bgp_clear_adj_in (struct peer *, afi_t, safi_t);
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void bgp_clear_stale_route (struct peer *, afi_t, safi_t);
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int bgp_nlri_sanity_check (struct peer *, int, u_char *, bgp_size_t);
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int bgp_nlri_parse (struct peer *, struct attr *, struct bgp_nlri *);
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int bgp_maximum_prefix_overflow (struct peer *, afi_t, safi_t, int);
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void bgp_redistribute_add (struct prefix *, struct in_addr *, u_int32_t, u_char);
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void bgp_redistribute_delete (struct prefix *, u_char);
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void bgp_redistribute_withdraw (struct bgp *, afi_t, int);
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void bgp_static_delete (struct bgp *);
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void bgp_static_update (struct bgp *, struct prefix *, struct bgp_static *,
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void bgp_static_withdraw (struct bgp *, struct prefix *, afi_t, safi_t);
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int bgp_static_set_vpnv4 (struct vty *vty, const char *,
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const char *, const char *);
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int bgp_static_unset_vpnv4 (struct vty *, const char *,
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const char *, const char *);
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int bgp_config_write_network (struct vty *, struct bgp *, afi_t, safi_t, int *);
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int bgp_config_write_distance (struct vty *, struct bgp *);
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void bgp_aggregate_increment (struct bgp *, struct prefix *, struct bgp_info *,
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void bgp_aggregate_decrement (struct bgp *, struct prefix *, struct bgp_info *,
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u_char bgp_distance_apply (struct prefix *, struct bgp_info *, struct bgp *);
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afi_t bgp_node_afi (struct vty *);
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safi_t bgp_node_safi (struct vty *);
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void route_vty_out (struct vty *, struct prefix *, struct bgp_info *, int, safi_t);
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void route_vty_out_tag (struct vty *, struct prefix *, struct bgp_info *, int, safi_t);
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void route_vty_out_tmp (struct vty *, struct prefix *, struct attr *, safi_t);
added
removed
bgpd/bgp_route.h
