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bgpd: Change default long-lived graceful restart stale timer to 0 seconds

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That means the feature is off by default.

Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
This commit is contained in:
Donatas Abraitis 2021-12-23 14:23:48 +02:00
parent 1479ed2fb3
commit 7f8a9a24a9
3 changed files with 7 additions and 4 deletions
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5
bgpd/bgp_vty.c
View File

@ -3163,7 +3163,8 @@ DEFUN (no_bgp_graceful_restart_rib_stale_time,
} }
DEFUN(bgp_llgr_stalepath_time, bgp_llgr_stalepath_time_cmd, DEFUN(bgp_llgr_stalepath_time, bgp_llgr_stalepath_time_cmd,
"bgp long-lived-graceful-restart stale-time (0-4294967295)", BGP_STR "bgp long-lived-graceful-restart stale-time (1-4294967295)",
BGP_STR
"Enable Long-lived Graceful Restart\n" "Enable Long-lived Graceful Restart\n"
"Specifies maximum time to wait before purging long-lived stale routes\n" "Specifies maximum time to wait before purging long-lived stale routes\n"
"Stale time value (seconds)\n") "Stale time value (seconds)\n")
@ -3179,7 +3180,7 @@ DEFUN(bgp_llgr_stalepath_time, bgp_llgr_stalepath_time_cmd,
} }
DEFUN(no_bgp_llgr_stalepath_time, no_bgp_llgr_stalepath_time_cmd, DEFUN(no_bgp_llgr_stalepath_time, no_bgp_llgr_stalepath_time_cmd,
"no bgp long-lived-graceful-restart stale-time [(0-4294967295)]", "no bgp long-lived-graceful-restart stale-time [(1-4294967295)]",
NO_STR BGP_STR NO_STR BGP_STR
"Enable Long-lived Graceful Restart\n" "Enable Long-lived Graceful Restart\n"
"Specifies maximum time to wait before purging long-lived stale routes\n" "Specifies maximum time to wait before purging long-lived stale routes\n"

2
bgpd/bgpd.h
View File

@ -1885,7 +1885,7 @@ struct bgp_nlri {
#define BGP_DEFAULT_UPDATE_ADVERTISEMENT_TIME 1 #define BGP_DEFAULT_UPDATE_ADVERTISEMENT_TIME 1
/* BGP Long-lived Graceful Restart */ /* BGP Long-lived Graceful Restart */
#define BGP_DEFAULT_LLGR_STALE_TIME 360 #define BGP_DEFAULT_LLGR_STALE_TIME 0
/* BGP uptime string length. */ /* BGP uptime string length. */
#define BGP_UPTIME_LEN 25 #define BGP_UPTIME_LEN 25

4
doc/user/bgp.rst
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@ -995,11 +995,13 @@ Long-lived Graceful Restart
Currently, only restarter mode is supported. This capability is advertised only Currently, only restarter mode is supported. This capability is advertised only
if graceful restart capability is negotiated. if graceful restart capability is negotiated.
.. clicmd:: bgp long-lived-graceful-restart stale-time (0-4294967295) .. clicmd:: bgp long-lived-graceful-restart stale-time (1-4294967295)
Specifies the maximum time to wait before purging long-lived stale routes for Specifies the maximum time to wait before purging long-lived stale routes for
helper routers. helper routers.
Default is 0, which means the feature is off by default. Only graceful
restart takes into account.
.. _bgp-shutdown: .. _bgp-shutdown: