With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrPpIpPortLogicalIfIgmpIfWrongVersionQuery
Virtual Router Passport Ip Port Logical If Igmp If Wrong Version Query
This attribute indicates the number of queries received whose IGMP version does not match that configured for this interface. IGMP requires that all routers on a LAN be configured to run the same version of IGMP.
Back to Nortel-Magellan-Passport-IpMIB MIB page.
IPHost Network monitor allows you to monitor vrPpIpPortLogicalIfIgmpIfWrongVersionQuery 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 speech servers right now.