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Annotation of embedaddon/quagga/bgpd/bgp_nexthop.h, revision 1.1

1.1     ! misho       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 */