Return to bgp_nexthop.h CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / quagga / bgpd

quagga

    1: /* BGP nexthop scan
    2:    Copyright (C) 2000 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
   17: along with GNU Zebra; see the file COPYING.  If not, write to the Free
   18: Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   19: 02111-1307, USA.  */
   20: 
   21: #ifndef _QUAGGA_BGP_NEXTHOP_H
   22: #define _QUAGGA_BGP_NEXTHOP_H
   23: 
   24: #include "if.h"
   25: 
   26: #define BGP_SCAN_INTERVAL_DEFAULT   60
   27: #define BGP_IMPORT_INTERVAL_DEFAULT 15
   28: 
   29: /* BGP nexthop cache value structure. */
   30: struct bgp_nexthop_cache
   31: {
   32:   /* This nexthop exists in IGP. */
   33:   u_char valid;
   34: 
   35:   /* Nexthop is changed. */
   36:   u_char changed;
   37: 
   38:   /* Nexthop is changed. */
   39:   u_char metricchanged;
   40: 
   41:   /* IGP route's metric. */
   42:   u_int32_t metric;
   43: 
   44:   /* Nexthop number and nexthop linked list.*/
   45:   u_char nexthop_num;
   46:   struct nexthop *nexthop;
   47: };
   48: 
   49: extern void bgp_scan_init (void);
   50: extern void bgp_scan_finish (void);
   51: extern int bgp_nexthop_lookup (afi_t, struct peer *peer, struct bgp_info *,
   52: 			int *, int *);
   53: extern void bgp_connected_add (struct connected *c);
   54: extern void bgp_connected_delete (struct connected *c);
   55: extern int bgp_multiaccess_check_v4 (struct in_addr, char *);
   56: extern int bgp_config_write_scan_time (struct vty *);
   57: extern int bgp_nexthop_check_ebgp (afi_t, struct attr *);
   58: extern int bgp_nexthop_self (afi_t, struct attr *);
   59: 
   60: #endif /* _QUAGGA_BGP_NEXTHOP_H */