With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpMcastIgmpAdminControlTable
Virtual Router Ip Mcast Igmp Admin Control Table
This group includes the Administrative Control attribute. This attribute defines the current administrative state of this component.
Back to Nortel-Magellan-Passport-IpMIB MIB page.
IPHost Network monitor allows you to monitor vrIpMcastIgmpAdminControlTable 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 modems right now.