With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
atmIfVptIispSigCurrentPmpConnections
atm If Vpt Iisp Sig Current Pmp Connections
This attribute indicates the number of currently active point-to- multipoint connections.
Back to Nortel-Magellan-Passport-AtmIispMIB MIB page.
IPHost Network monitor allows you to monitor atmIfVptIispSigCurrentPmpConnections 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.