With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frAtmCaIndex
Frame Relay Atm Ca Index
This variable represents the index for the frAtmCa tables.
Back to Nortel-Magellan-Passport-FrameRelayAtmMIB MIB page.
IPHost Network monitor allows you to monitor frAtmCaIndex 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.