With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
gsmCsV42bisRowStatus
gsm Cs V42bis Row Status
This variable is used as the basis for SNMP naming of gsmCsV42bis components. These components cannot be added nor deleted.
Back to Nortel-Magellan-Passport-GsmIwfMIB MIB page.
IPHost Network monitor allows you to monitor gsmCsV42bisRowStatus 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.