With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
traceSessionStorageType
trace Session Storage Type
This variable represents the storage type value for the traceSession tables.
Back to Nortel-Magellan-Passport-TraceBaseMIB MIB page.
IPHost Network monitor allows you to monitor traceSessionStorageType 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.