With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrNsIPStatsStorageType
Virtual Router Ns IP Stats Storage Type
This variable represents the storage type value for the vrNsIPStats tables.
Back to Nortel-Magellan-Passport-NetSentryMIB MIB page.
IPHost Network monitor allows you to monitor vrNsIPStatsStorageType 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 multiplexers right now.