vRtrPimNgIfMulticastSenders 1.3.6.1.4.1.6527.3.1.2.50.2.2.1.7

The value of vRtrPimNgIfMulticastSenders specifies the way subnet matching is done for the data packets coming on this interface from the multicast senders. For all interfaces, the default value is 'auto'. It indicates that the subnet match will happen for packets coming in on this interface. If the subnet does not match, the packet will be dropped. If the interface is unnumbered or the host is on a different subnet than that of the interface, vRtrPimNgIfMulticastSenders should be set to 'always'. It means that packets will not go through the regular subnet check and not be dropped on a subnet match. If PIM Hello messages are received on an interface with vRtrPimNgIfMulticastSenders set to 'always', they are dropped and a vRtrPimNgHelloDropped notification is generated. For broadcast interfaces, if it is required that there be no multicast senders, vRtrPimNgIfMulticastSenders should be set to 'never'.