mld proxy forwarding

Use mld proxy forwarding to enable IPv6 multicast forwarding on a non-querier interface.

Use undo mld proxy forwarding to disable IPv6 multicast forwarding on a non-querier interface.

Syntax

mld proxy forwarding

undo mld proxy forwarding

Default

IPv6 multicast forwarding is disabled for a non-querier interface.

Views

Interface view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

Typically, only MLD queriers can forward IPv6 multicast traffic and non-queriers cannot. This prevents IPv6 multicast data from being repeatedly forwarded. If a router interface on the MLD proxy device failed the querier election, enable multicast forwarding capability on this interface to forward multicast data to attached receivers.

Examples

# Enable IPv6 multicast forwarding on VLAN-interface 100 (non-querier interface).

<Sysname> system-view
[Sysname] interface vlan-interface 100
[Sysname-Vlan-interface100] mld proxy forwarding