forked from Mirror/frr
348c2dc3f8
Currently bgp is repeatedly grabbing peer connection information. This is a bit overkill. There are two situations: a) Opening a connection to the peer In this case, we know the remote port/address a priori and can get the local information by just asking the OS. b) Peer opening a connection to us. In this case, we know the local port/address a priori and can get the remote information by just asking the OS. Modify the code to just grab this data at the appropriate time. Signed-off-by: Donald Sharp <sharpd@nvidia.com>
38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
/* BGP network related header
|
|
* Copyright (C) 1999 Kunihiro Ishiguro
|
|
*/
|
|
|
|
#ifndef _QUAGGA_BGP_NETWORK_H
|
|
#define _QUAGGA_BGP_NETWORK_H
|
|
|
|
#define BGP_SOCKET_SNDBUF_SIZE 65536
|
|
|
|
struct bgp_listener {
|
|
int fd;
|
|
union sockunion su;
|
|
struct event *thread;
|
|
struct bgp *bgp;
|
|
char *name;
|
|
};
|
|
|
|
extern void bgp_dump_listener_info(struct vty *vty);
|
|
extern int bgp_socket(struct bgp *bgp, unsigned short port,
|
|
const char *address);
|
|
extern void bgp_close_vrf_socket(struct bgp *bgp);
|
|
extern void bgp_close(void);
|
|
extern enum connect_result bgp_connect(struct peer_connection *connection);
|
|
extern int bgp_getsockname(struct peer_connection *connection);
|
|
|
|
extern int bgp_md5_set_prefix(struct bgp *bgp, struct prefix *p,
|
|
const char *password);
|
|
extern int bgp_md5_unset_prefix(struct bgp *bgp, struct prefix *p);
|
|
extern int bgp_md5_set(struct peer_connection *connection);
|
|
extern int bgp_md5_unset(struct peer_connection *connection);
|
|
extern int bgp_set_socket_ttl(struct peer_connection *connection);
|
|
extern int bgp_tcp_mss_set(struct peer *peer);
|
|
extern int bgp_update_address(struct interface *ifp, const union sockunion *dst,
|
|
union sockunion *addr);
|
|
|
|
#endif /* _QUAGGA_BGP_NETWORK_H */
|