F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Command Reference-6PW100

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Syntax
igmp proxying enable
undo igmp proxying enable
Default
IGMP proxying is disabled.
Views
Interface view
Default command level
2: System level
Usage guidelines
This command takes effect only after IP multicast routing is enabled.
If IGMP proxying is enabled on a loopback interface, the proxy device maintains only the IGMP routing
table without adding the IGMP routes to the multicast routing table and forwarding table.
Examples
# Enable IP multicast routing on the public network and enable IGMP proxying on GigabitEthernet 0/1.
<Sysname> system-view
[Sysname] multicast routing-enable
[Sysname] interface gigabitethernet 0/1
[Sysname-GigabitEthernet0/1] igmp proxying enable
Related commands
multicast routing-enable
igmp proxying forwarding
Use igmp proxying forwarding to enable a non-querier downstream interface to forward multicast traffic.
Use undo igmp proxying forwarding to disable the forwarding capability of a non-querier downstream
interface.
Syntax
igmp proxying forwarding
undo igmp proxying forwarding
Default
A non-querier downstream interface does not forward multicast traffic.
Views
Interface view
Default command level
2: System level
Examples
# Enable the multicast forwarding capability on GigabitEthernet 0/1, a non-querier downstream
interface on the IGMP proxy device.
<Sysname> system-view