ipv6 nd proxy inner-access-vlan enable

Function

The ipv6 nd proxy inner-access-vlan enable command enables intra-VLAN ND proxy on a VLANIF interface.

The undo ipv6 nd proxy inner-access-vlan enable command disables intra-VLAN ND proxy on a VLANIF interface.

By default, intra-VLAN ND proxy is disabled.

Format

ipv6 nd proxy inner-access-vlan enable

undo ipv6 nd proxy inner-access-vlan enable

Parameters

None

Views

VLANIF interface view

Default Level

2: Configuration level

Usage Guidelines

Application Scenario

On an IPv6 network, if port isolation is configured in a VLAN, users in the VLAN cannot communicate with each other. Configure intra-VLAN ND proxy on the VLAN-associated interface to enable Layer 3 communication among users.

Prerequisites

In the VLANIF interface view:

Run the ipv6 enable command to enable the IPv6 function.

Run the ipv6 address command to configure an IPv6 address for the interface. The IPv6 address must be in the same network segment as the IPv6 addresses of all hosts in the VLAN.

Example

# Enable intra-VLAN ND proxy on VLANIF 100.

<HUAWEI> system-view
[HUAWEI] interface vlanif 100
[HUAWEI-Vlanif100] ipv6 enable
[HUAWEI-Vlanif100] ipv6 address fc00::1/64
[HUAWEI-Vlanif100] ipv6 nd proxy inner-access-vlan enable