With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrSnaOperTable
Virtual Router Sna Operational Table
This group contains operational attributes which describe the behavior of the Sna component and associated ports under the Virtual Router (VR).
Back to Nortel-Magellan-Passport-Nortel-Magellan-Passport-SnaMIB MIB page.
IPHost Network monitor allows you to monitor vrSnaOperTable 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.