Enable/Disable IGMP Proxy (IPv4).
IGMP Proxy enables multicast forwarding based upon multicast group with IPv4 IP address membership information.
The proxy builds this information by processing the group membership reports (i.e. IGMP Join/Leave messages) that a multicast host on the LAN side may send.
IGMP Proxy supports configuration of more than one Routed WAN interfaces as its upstream interfaces.
Enable/Disable MLD Proxy (IPv6).
MLD Proxy enables multicast forwarding based upon multicast group with IPv6 IP address membership information.
The proxy builds this information by processing the group membership reports (i.e. MLD Join/Leave messages) that a multicast host on the LAN side may send.
MLD Proxy supports configuration of more than one Routed WAN interfaces as its upstream interfaces.
Enable/Disable Multicast Snooping for both IGMP and MLD.
Snooping is the ability by which multicast data (at Layer2 bridge layer) are not flooded but selectively forwarded only through interfaces on which there exist atleast one host interested in that multicast data.
Select the wan Interfaces to listen for multicast packets.
Both IGMP and MLD supports Brigde wan. Select the Bridge wan interface and IGMP/MLD proxy must be disabled as its in bridge mode and Snooping must be enabled