With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
acUseridComponentName
ac Userid Component Name
This variable provides the component's string name for use with the ASCII Console Interface
Back to Nortel-Magellan-Passport-MgmtInterfacesMIB MIB page.
IPHost Network monitor allows you to monitor acUseridComponentName 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.