With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpMcastPimSmDomainRxRegisterStopMsg
Virtual Router Ip Mcast Pim Sm Domain Rx Register Stop Msg
This attribute counts the RegisterStop Message received by the Designated router (DR) for this pim domain. This counter wraps to zero when the maximum value is exceeded.
Back to Nortel-Magellan-Passport-IpMIB MIB page.
IPHost Network monitor allows you to monitor vrIpMcastPimSmDomainRxRegisterStopMsg on Allied Telesis device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Nortel switches right now.