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make BGP keepalive/hold time configurable, revise config syntax

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Brendan O'Dea 2004-11-11 03:07:42 +00:00
parent 87f85beba5
commit 3ab5eeb379
8 changed files with 582 additions and 312 deletions
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19
bgp.h
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@ -1,5 +1,5 @@
/* BGPv4 (RFC1771) */
/* $Id: bgp.h,v 1.2 2004-06-28 02:43:13 fred_nerk Exp $ */
/* $Id: bgp.h,v 1.3 2004-11-11 03:07:42 bodea Exp $ */
#ifndef __BGP_H__
#define __BGP_H__
@ -7,6 +7,7 @@
#define BGP_MAX_PACKET_SIZE 4096
#define BGP_HOLD_TIME 180 /* seconds before peer times us out */
#define BGP_KEEPALIVE_TIME 60 /* seconds between messages */
#define BGP_STATE_TIME 60 /* state transition timeout in seconds */
#define BGP_MAX_RETRY 42 /* maximum number of times to retry */
#define BGP_RETRY_BACKOFF 60 /* number of seconds between retries,
cumulative */
@ -159,7 +160,10 @@ struct bgp_peer {
time_t keepalive_time; /* time to send next keepalive */
time_t retry_time; /* time for connection retry */
int retry_count; /* connection retry count */
int hold; /* hold time from peer */
int init_keepalive; /* initial keepalive time */
int init_hold; /* initial hold time */
int keepalive; /* negotiated keepalive time */
int hold; /* negotiated hold time */
time_t expire_time; /* time next peer packet expected */
int routing; /* propagate routes */
int update_routes; /* UPDATE required */
@ -176,14 +180,12 @@ struct bgp_peer {
#define BGP_CLI_ENABLE 2
#define BGP_CLI_RESTART 3
#define BGP_NUM_PEERS 2
extern struct bgp_peer *bgp_peers;
extern struct bgp_route_list *bgp_routes;
extern int bgp_configured;
/* actions */
int bgp_setup(int as);
int bgp_start(struct bgp_peer *peer, char *name, int as, int enable);
int bgp_start(struct bgp_peer *peer, char *name, int as, int keepalive, int hold, int enable);
void bgp_stop(struct bgp_peer *peer);
void bgp_halt(struct bgp_peer *peer);
int bgp_restart(struct bgp_peer *peer);
@ -192,12 +194,7 @@ int bgp_del_route(in_addr_t ip, in_addr_t mask);
void bgp_enable_routing(int enable);
int bgp_select_state(struct bgp_peer *peer);
int bgp_process(struct bgp_peer *peer, int readable, int writable);
/* CLI */
int cmd_show_bgp(struct cli_def *cli, char *command, char **argv, int argc);
int cmd_suspend_bgp(struct cli_def *cli, char *command, char **argv, int argc);
int cmd_no_suspend_bgp(struct cli_def *cli, char *command, char **argv, int argc);
int cmd_restart_bgp(struct cli_def *cli, char *command, char **argv, int argc);
char const *bgp_state_str(enum bgp_state state);
extern char const *cvs_id_bgp;