ipv6 nd ra unicast(AAA domain view)

Function

The ipv6 nd ra unicast command in the AAA domain view enables the device to send RA packets that carry unicast destination IP addresses in response to PPPv6 or L2TPv6 user access requests.

The undo ipv6 nd ra unicast command restores the default configuration.

By default, the destination IP address in an RA packet is a multicast address.

This command is supported only on the NetEngine 8000 F1A.

Format

ipv6 nd ra unicast

undo ipv6 nd ra unicast

Parameters

None

Views

AAA domain view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
nd	write

Usage Guidelines

Usage Scenario

To allow the device to send RA packets that carry unicast destination IP addresses when assigning IPv6 addresses or prefixes to PPPv6 or L2TPv6 access users, run the ipv6 nd ra unicast command in the AAA domain view.

Configuration Impact

After the ipv6 nd ra unicast command is run, the device uses the source IP address in a user's ND or DHCPv6 packet as the destination IP address in an RA packet.

Precautions

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

The ipv6 nd ra unicast command in the AAA domain view applies only to PPPv6 or L2TPv6 access users.

Example

# Configure the destination IP addresses in RA packets as unicast addresses in the AAA domain view.

<HUAWEI> system-view
[~HUAWEI] aaa
[~HUAWEI-aaa] domain d1
[*HUAWEI-aaa-domain-d1] commit
[~HUAWEI-aaa-domain-d1] ipv6 nd ra unicast
[~HUAWEI-aaa-domain-d1]