ctIGMPProtocolClassificationTable 1.3.6.1.4.1.52.4.1.3.5.1.11

This table contains a listing of how IGMP will classify received IP protocol frames. For example, for a UDP multicast frame received which is IP type 17, IGMP can classify that frame in one of three ways. It can be classified as a multicast data frame, a routing protocol, or it can be ignored. A user may have a need to multicast TCP frames, but still want to send them ONLY to IGMP clients. To do this one would set protocol id 6(TCP) to 'multicastPata'