Ospf Restart Helper - Allied Telesis AT-AR3050S Command Reference Manual

OSPF C
OMMANDS

OSPF RESTART HELPER

ospf restart helper
Overview Use this command to configure the helper behavior for the OSPF Graceful Restart
feature.
Use the no variant of this command to revert to the default grace-period.
Syntax ospf restart helper {max-grace-period
<grace-period>|only-reload|only-upgrade}
ospf restart helper {never router-id <router-id>}
no ospf restart helper [max-grace-period]
Default In the AlliedWare Plus™ OSPF implementation, the default OSPF grace-period is
180 seconds.
Mode Global Configuration
Usage The ospf restart helper command requires at least one parameter, but you may
use more than one in the same command (excluding parameter never).
The no version of this command turns off the OSPF restart helper, while the no
ospf restart helper max-grace-period command resets the max-grace-period,
rather than the helper policy itself.
Example awplus#
awplus(config)#
awplus#
awplus(config)#
awplus#
awplus(config)#
C613-50077-01 REV A
Parameter
max-grace-period Specify help if received grace-period is less than a specified
<grace-period>
never
only-reload
only-upgrade
router-id
<router-id>
configure terminal
ospf restart helper only-reload
configure terminal
ospf restart helper never router-id 10.10.10.1
configure terminal
no ospf restart helper max-grace-period
Command Reference for AT-AR3050S
AlliedWare Plus™ Operating System - Version 5.4.5-2.x
Description
value.
Maximum grace period accepted in seconds in range <1-
1800>.
Specify the local policy to never to act as a helper for this
feature.
Specify help only on software reloads not software upgrades.
Specify help only on software upgrades not software reloads.
Enter the router-id keyword to specify the OSPF Router ID that
is never to act as a helper for the OSPF Graceful Restart feature.
<A.B.C.D>
Specify the OSPF Router ID in dotted decimal format A.B.C.D
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