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718e3744 | 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 | ||
00d252cb | 21 | #ifndef _QUAGGA_BGP_PACKET_H |
22 | #define _QUAGGA_BGP_PACKET_H | |
23 | ||
fd79ac91 | 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 | |
718e3744 | 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. */ | |
94f2b392 | 41 | extern int bgp_read (struct thread *); |
42 | extern int bgp_write (struct thread *); | |
718e3744 | 43 | |
94f2b392 | 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, | |
5228ad27 | 48 | u_int8_t *, size_t); |
94f2b392 | 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 *, | |
718e3744 | 52 | afi_t, safi_t, struct peer *); |
94f2b392 | 53 | extern void bgp_default_withdraw_send (struct peer *, afi_t, safi_t); |
00d252cb | 54 | |
da88ea82 SH |
55 | extern int bgp_capability_receive (struct peer *, bgp_size_t); |
56 | ||
00d252cb | 57 | #endif /* _QUAGGA_BGP_PACKET_H */ |