With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrPpSnaPortCircuitOrigin
Virtual Router Passport Sna Port Circuit Origin
This attribute indicates which of the two end stations initiated the establishment of this circuit.
Back to Nortel-Magellan-Passport-Nortel-Magellan-Passport-SnaMIB MIB page.
IPHost Network monitor allows you to monitor vrPpSnaPortCircuitOrigin 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 speech servers right now.