With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpMcastDomainStorageType
Virtual Router Ip Mcast Domain Storage Type
This variable represents the storage type value for the vrIpMcastDomain tables.
Back to Nortel-Magellan-Passport-IpMIB MIB page.
IPHost Network monitor allows you to monitor vrIpMcastDomainStorageType 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 secure routers right now.