ipv6 nd proxy local enable

Function

The ipv6 nd proxy local enable command enables intra-BD local proxy ND on an interface.

The undo ipv6 nd proxy local enable command disables intra-BD local proxy ND on an interface.

By default, intra-BD local proxy ND is disabled on an interface.

Format

ipv6 nd proxy local enable

undo ipv6 nd proxy local enable

Parameters

None

Views

VBDIF interface view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

When the overlay network of a VXLAN network is an IPv6 network, if two hosts belong to the same BD but they are isolated, to enable the hosts to communicate with each other, run the ipv6 nd proxy local enable command on the VBDIF interface. The command enables intra-BD local proxy ND on the interface.

Prerequisites

IPv6 has been enabled in the VBDIF interface view using the ipv6 enable command.

Precautions

After routed proxy ND is configured on an interface, the device counts the number of received NS unicast packets twice. As a result, the number of NS packets displayed in the display cpu-defend statistics packet-type nd command output may be greater than the actual number of NS packets sent to the CPU.

Example

# Enable intra-BD local proxy ND on an interface.

<HUAWEI> system-view

[HUAWEI] interface vbdif 10

[HUAWEI-Vbdif10] ipv6 enable

[HUAWEI-Vbdif10] ipv6 nd proxy local enable