ipv6 dhcp relay release-agent

Use ipv6 dhcp relay release-agent to enable IPv6 release notification.

Use undo ipv6 dhcp relay release-agent to restore the default.

Syntax

ipv6 dhcp relay release-agent

undo ipv6 dhcp relay release-agent

Default

IPv6 release notification is disabled.

Views

Interface view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

This command enables the DHCPv6 relay agent to send a Release message to the DHCPv6 server after it deletes a DHCPv6 relay entry. After the DHCPv6 server receives the message, it reclaims the IPv6 address or prefix and marks the lease as expired.

This command takes effect only after you enable the DHCPv6 relay agent and the recording of DHCPv6 relay entries on the interface.

Examples

# Enable IPv6 release notification on VLAN-interface 2.

<Sysname> system-view
[Sysname] interface vlan-interface 2
[Sysname-Vlan-interface2] ipv6 dhcp select relay
[Sysname-Vlan-interface2] ipv6 dhcp relay client-information record
[Sysname-Vlan-interface2] ipv6 dhcp relay release-agent