With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpMcastIgmpGcStorageType
Virtual Router Ip Mcast Igmp Gc Storage Type
This variable represents the storage type value for the vrIpMcastIgmpGc tables.
Back to Nortel-Magellan-Passport-IpMIB MIB page.
IPHost Network monitor allows you to monitor vrIpMcastIgmpGcStorageType 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.