With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
modVcsAddOptEntry
mod Vcs Add Opt Entry
An entry in the modVcsAddOptTable.
Back to Nortel-Magellan-Passport-SubnetInterfaceMIB MIB page.
IPHost Network monitor allows you to monitor modVcsAddOptEntry 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.