With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
atmIfVptIispSigVcdIndex
atm If Vpt Iisp Sig Vcd Index
This variable represents the index for the atmIfVptIispSigVcd tables.
Back to Nortel-Magellan-Passport-AtmIispMIB MIB page.
IPHost Network monitor allows you to monitor atmIfVptIispSigVcdIndex 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 multiplexers right now.