ipv6 nd ra interval
Use ipv6 nd ra interval to set the maximum and minimum intervals for advertising RA messages.
Use undo ipv6 nd ra interval to restore the default.
Syntax
ipv6 nd ra interval max-interval min-interval
undo ipv6 nd ra interval
Default
The maximum interval between RA messages is 600 seconds, and the minimum interval is 200 seconds.
Views
Interface view
Predefined user roles
network-admin
mdc-admin
Parameters
max-interval: Specifies the maximum interval value in seconds, in the range of 4 to 1800.
min-interval: Specifies the minimum interval value in the range of 3 seconds to three-fourths of the maximum interval.
Usage guidelines
The device advertises RA messages randomly between the maximum interval and the minimum interval.
The maximum interval for sending RA messages should be less than or equal to the router lifetime in RA messages.
Examples
# Set the maximum interval for advertising RA messages to 1000 seconds and the minimum interval to 700 seconds.
<Sysname> system-view [Sysname] interface vlan-interface 100 [Sysname-Vlan-interface100] ipv6 nd ra interval 1000 700
Related commands
ipv6 nd ra router-lifetime