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