dhcpv6 unicast-option

Function

The dhcpv6 unicast-option command configures the unicast option on the DHCPv6 server. Then, the DHCPv6 server can receive unicast DHCPv6 messages and instruct the DHCPv6 clients to communicate with the DHCPv6 server in unicast mode.

The undo dhcpv6 unicast-option command restores the default setting.

By default, the unicast option is not configured on the DHCPv6 server.

This command is supported only on the NetEngine 8000 F1A.

Format

dhcpv6 unicast-option

undo dhcpv6 unicast-option

Parameters

None

Views

IPv6 address pool view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
ipv6pool	write

Usage Guidelines

Usage Scenario

The dhcpv6 unicast-option command is required when the DHCPv6 server needs to communicate with DHCPv6 clients in unicast mode.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

# Configure the DHCPv6 unicast option in an IPv6 local address pool named pool1.

<HUAWEI> system-view
[~HUAWEI] ipv6 pool pool1 bas local
Info: Create an ipv6 pool.
[*HUAWEI-ipv6-pool-pool1] commit
[~HUAWEI-ipv6-pool-pool1] dhcpv6 unicast-option