ipv6 prefer temporary-address

Use ipv6 prefer temporary-address to enable the system to preferentially use the temporary IPv6 address of the sending interface as the source address of a packet.

Use undo ipv6 prefer temporary-address to restore the default.

Syntax

ipv6 prefer temporary-address

undo ipv6 prefer temporary-address

Default

The system does not preferentially use the temporary IPv6 address of the sending interface as the source address of a packet.

Views

System view

Predefined user roles

network-admin

Usage guidelines

The temporary address function enables the system to generate and preferentially use the temporary IPv6 address of the sending interface as the source address of a packet. If the temporary IPv6 address cannot be used because of a DAD conflict, the system uses the public IPv6 address.

Examples

# Enable the system to preferentially use the temporary IPv6 address of the sending interface as the source address of the packet.

<Sysname> system-view
[Sysname] ipv6 prefer temporary-address

Related commands

• ipv6 address auto

• ipv6 nd ra prefix

• ipv6 temporary-address