hwIpfpmMcpInstType 1.3.6.1.4.1.2011.5.25.316.1.1.5.1.11

This object indicates that the MCP instance type. 'unicast(0)' means unicast measurement instance. 'multicastsrc(1)' means multicast measurement source instance. 'multicastrecv(2)' means multicast measurement receiver instance.