With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrSnmpMibIIStatsInBadVersions
Virtual Router Snmp Mib II Stats In Bad Versions
This attribute counts the SNMPv1 messages received by the SNMP management entity with an invalid SNMP version number.
Back to Nortel-Magellan-Passport-BaseSnmpMIB MIB page.
IPHost Network monitor allows you to monitor vrSnmpMibIIStatsInBadVersions 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.