ipv6

Function

The ipv6 command enables the device to forward IPv6 unicast packets, including sending and receiving local IPv6 packets.

The undo ipv6 command disables the device from forwarding IPv6 unicast packets.

By default, a device is disabled from forwarding IPv6 unicast packets.

Format

ipv6

undo ipv6

Parameters

None

Views

System view

Default Level

2: Configuration level

Usage Guidelines

You must run the ipv6 command in the system view before performing IPv6 configurations.

The undo ipv6 command disables the device from forwarding IPv6 unicast packets. Therefore, confirm your action before running this command.

When system resources are insufficient, the ipv6 command does not take effect and an alarm is generated. The alarm ID is 1.3.6.1.4.1.2011.5.25.227.2.1.7.

Example

# Enable the device to forward IPv6 unicast packets.

<HUAWEI> system-view
[HUAWEI] ipv6

# Disable the device from forwarding IPv6 unicast packets.

<HUAWEI> system-view
[HUAWEI] undo ipv6
Warning: This operation will interrupt all IPv6 services. Continue?[Y/N]:y