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2a143041f8
When forging BMP open message, the BGP router-id of tx open message of the BMP LOC-RIB peer up message is always set to 0.0.0.0, whatever the configured value of 'bgp router-id'. Actually, when forging a peer up LOC-RIB message, the BGP router-id value should be taken from the main BGP instance, and not from the peer bgp identifier. Fix this by refreshing the router-id whenever a peer up loc-rib message should be sent. Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
96 lines
3.5 KiB
C
96 lines
3.5 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/* BGP packet management header.
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* Copyright (C) 1999 Kunihiro Ishiguro
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*/
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#ifndef _QUAGGA_BGP_PACKET_H
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#define _QUAGGA_BGP_PACKET_H
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#include "hook.h"
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struct bgp_enhe_capability {
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uint16_t afi;
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uint16_t safi;
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uint16_t nh_afi;
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};
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DECLARE_HOOK(bgp_packet_dump,
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(struct peer *peer, uint8_t type, bgp_size_t size,
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struct stream *s),
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(peer, type, size, s));
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DECLARE_HOOK(bgp_packet_send,
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(struct peer *peer, uint8_t type, bgp_size_t size,
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struct stream *s),
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(peer, type, size, s));
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#define BGP_NLRI_LENGTH 1U
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#define BGP_TOTAL_ATTR_LEN 2U
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#define BGP_UNFEASIBLE_LEN 2U
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/* When to refresh */
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#define REFRESH_IMMEDIATE 1
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#define REFRESH_DEFER 2
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/* ORF Common part flag */
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#define ORF_COMMON_PART_ADD 0x00
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#define ORF_COMMON_PART_REMOVE 0x80
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#define ORF_COMMON_PART_REMOVE_ALL 0xC0
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#define ORF_COMMON_PART_PERMIT 0x00
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#define ORF_COMMON_PART_DENY 0x20
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#define BGP_UPDATE_EOR_PKT(_peer, _afi, _safi, _s) \
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do { \
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_s = bgp_update_packet_eor(_peer, _afi, _safi); \
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if (_s) { \
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bgp_packet_add(_peer->connection, _peer, _s); \
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} \
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} while (0)
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/* Packet send and receive function prototypes. */
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extern void bgp_keepalive_send(struct peer *peer);
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extern struct stream *bgp_open_make(struct peer *peer, uint16_t send_holdtime, as_t local_as,
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struct in_addr *id);
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extern void bgp_open_send(struct peer_connection *connection);
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extern void bgp_notify_send(struct peer_connection *connection, uint8_t code,
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uint8_t sub_code);
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extern void bgp_notify_send_with_data(struct peer_connection *connection,
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uint8_t code, uint8_t sub_code,
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uint8_t *data, size_t datalen);
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void bgp_notify_io_invalid(struct peer *peer, uint8_t code, uint8_t sub_code,
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uint8_t *data, size_t datalen);
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extern void bgp_route_refresh_send(struct peer *peer, afi_t afi, safi_t safi,
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uint8_t orf_type, uint8_t when_to_refresh,
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int remove, uint8_t subtype);
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extern void bgp_capability_send(struct peer *peer, afi_t afi, safi_t safi,
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int capabilty_code, int action);
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extern int bgp_capability_receive(struct peer_connection *connection,
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struct peer *peer, bgp_size_t length);
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extern int bgp_nlri_parse(struct peer *peer, struct attr *attr,
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struct bgp_nlri *nlri, bool mp_withdraw);
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extern void bgp_update_restarted_peers(struct peer *peer);
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extern void bgp_update_implicit_eors(struct peer *peer);
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extern void bgp_check_update_delay(struct bgp *peer);
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extern int bgp_packet_set_marker(struct stream *s, uint8_t type);
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extern void bgp_packet_set_size(struct stream *s);
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extern void bgp_generate_updgrp_packets(struct event *event);
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extern void bgp_process_packet(struct event *event);
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extern void bgp_send_delayed_eor(struct bgp *bgp);
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/* Task callback to handle socket error encountered in the io pthread */
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void bgp_packet_process_error(struct event *thread);
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extern struct bgp_notify
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bgp_notify_decapsulate_hard_reset(struct bgp_notify *notify);
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extern bool bgp_has_graceful_restart_notification(struct peer *peer);
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extern bool bgp_notify_send_hard_reset(struct peer *peer, uint8_t code,
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uint8_t subcode);
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extern bool bgp_notify_received_hard_reset(struct peer *peer, uint8_t code,
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uint8_t subcode);
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#endif /* _QUAGGA_BGP_PACKET_H */
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