Command Reference DHCPv6 Commands
no ipv6 dhcp relay destinationipv6-address [ interface-type interface-number ]
Sets the DHCPv6 relay destination address.
interface-type
interface-number
Specifies the forwarding output interface if the forwarding address is
the local link address.
By default, the relay and forward function is disabled, and the forwarding destination address and the
output interface are not configured.
Interface configuration mode
With the DHCPv6 relay service enabled on the interface, the DHCPv6 message received on the
interface can be forwarded to all configured destination addresses. Those received DHCPv6
messages can be from the client, or from another DHCPv6 relay service.
The forwarding output interface configuration is mandatory if the forwarding address is the local link
address or the multicast address. And the forwarding output interface configuration is optional if the
forwarding address is global or station unicast or multicast address.
Without the forwarding output interface configured, the interface is selected according to the unicast
or multicast routing protocol.
The relay reply message can be forwarded without the relay function enabled on the interface.
The following example sets the relay destination address on the interface.
Ruijie(config)# interface fastethernet 0/1
Ruijie(config-if)# ipv6 dhcp relay destination 2008:1::1
Displays the DHCPv6 interface information.
Use this command to display the device DUID.
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