bgp_nexthop.h
上传用户:xiaozhuqw
上传日期:2009-11-15
资源大小:1338k
文件大小:2k
- /* BGP nexthop scan
- Copyright (C) 2000 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 GNU Zebra; see the file COPYING. If not, write to the Free
- Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- 02111-1307, USA. */
- #define BGP_SCAN_INTERVAL_DEFAULT 60
- #define BGP_IMPORT_INTERVAL_DEFAULT 15
- /* BGP nexthop cache value structure. */
- struct bgp_nexthop_cache
- {
- /* This nexthop exists in IGP. */
- u_char valid;
- /* Nexthop is changed. */
- u_char changed;
- /* Nexthop is changed. */
- u_char metricchanged;
- /* IGP route's metric. */
- u_int32_t metric;
- /* Nexthop number and nexthop linked list.*/
- u_char nexthop_num;
- struct nexthop *nexthop;
- };
- void bgp_scan_init ();
- int bgp_nexthop_lookup (afi_t, struct peer *peer, struct bgp_info *,
- int *, int *);
- void bgp_connected_add (struct connected *c);
- void bgp_connected_delete (struct connected *c);
- int bgp_multiaccess_check_v4 (struct in_addr, char *);
- int bgp_config_write_scan_time (struct vty *);
- int bgp_nexthop_check_ebgp (afi_t, struct attr *);
- int bgp_nexthop_self (afi_t, struct attr *);