dhcpv6 remote-id rebuild enable

Function

Using the dhcpv6 remote-id rebuild enable command, you can enable the function of appending the remote ID to DHCPv6 relay messages.

Using the undo dhcpv6 remote-id rebuild enable command, you can disable the function of appending the remote ID to DHCPv6 relay messages.

By default, the function of appending the remote ID to DHCPv6 relay messages is disabled.

Format

dhcpv6 remote-id rebuild enable

undo dhcpv6 remote-id rebuild enable

Parameters

None

Views

Ethernet interface view, GE interface view, XGE interface view, 25GE interface view, MultiGE interface view, 40GE interface view, 100GE interface view, Eth-Trunk interface view

Default Level

2: Configuration level

Usage Guidelines

The remote ID carries information about a client and identifies a client. The DHCPv6 server can make decisions about address allocation, parameter setting, prefix agent according to the remote ID. The format of the remote ID is defined by the vendor. Usually, the remote ID carries the phone number and user name in a dial-up connection, or the peer IP address and access interface in a point-to-point connection.

Before running the dhcpv6 remote-id rebuild enable command, you must run the dhcp enable command to enable DHCP globally.

Example

# Enable the function of appending the remote ID to DHCPv6 relay messages on GE0/0/1.

<HUAWEI> system-view
[HUAWEI] dhcp enable
[HUAWEI] interface gigabitethernet0/0/1
[HUAWEI-GigabitEthernet0/0/1] dhcpv6 remote-id rebuild enable