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Annotation of embedaddon/quagga/bgpd/bgp_packet.h, revision 1.1.1.1

1.1       misho       1: /* BGP packet management header.
                      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
                     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_PACKET_H
                     22: #define _QUAGGA_BGP_PACKET_H
                     23: 
                     24: #define BGP_NLRI_LENGTH       1U
                     25: #define BGP_TOTAL_ATTR_LEN    2U
                     26: #define BGP_UNFEASIBLE_LEN    2U
                     27: #define BGP_WRITE_PACKET_MAX 10U
                     28: 
                     29: /* When to refresh */
                     30: #define REFRESH_IMMEDIATE 1
                     31: #define REFRESH_DEFER     2 
                     32: 
                     33: /* ORF Common part flag */
                     34: #define ORF_COMMON_PART_ADD        0x00 
                     35: #define ORF_COMMON_PART_REMOVE     0x80 
                     36: #define ORF_COMMON_PART_REMOVE_ALL 0xC0 
                     37: #define ORF_COMMON_PART_PERMIT     0x00 
                     38: #define ORF_COMMON_PART_DENY       0x20 
                     39: 
                     40: /* Packet send and receive function prototypes. */
                     41: extern int bgp_read (struct thread *);
                     42: extern int bgp_write (struct thread *);
                     43: 
                     44: extern void bgp_keepalive_send (struct peer *);
                     45: extern void bgp_open_send (struct peer *);
                     46: extern void bgp_notify_send (struct peer *, u_int8_t, u_int8_t);
                     47: extern void bgp_notify_send_with_data (struct peer *, u_int8_t, u_int8_t, 
                     48:                                 u_int8_t *, size_t);
                     49: extern void bgp_route_refresh_send (struct peer *, afi_t, safi_t, u_char, u_char, int);
                     50: extern void bgp_capability_send (struct peer *, afi_t, safi_t, int, int);
                     51: extern void bgp_default_update_send (struct peer *, struct attr *,
                     52:                              afi_t, safi_t, struct peer *);
                     53: extern void bgp_default_withdraw_send (struct peer *, afi_t, safi_t);
                     54: 
                     55: extern int bgp_capability_receive (struct peer *, bgp_size_t);
                     56: 
                     57: #endif /* _QUAGGA_BGP_PACKET_H */