With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrPpIpxPNetSentryPStorageType
Virtual Router Passport Ipx P Net Sentry P Storage Type
This variable represents the storage type value for the vrPpIpxPNetSentryP tables.
Back to Nortel-Magellan-Passport-IpxMIB MIB page.
IPHost Network monitor allows you to monitor vrPpIpxPNetSentryPStorageType 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.