With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vncsProvTable
vncs Prov Table
1.3.6.1.4.1.562.2.4.1.44.10
This group represents the provisionable attributes of the VNCS server.
Back to Nortel-Magellan-Passport-VncsCallServerMIB MIB page.
IPHost Network monitor allows you to monitor vncsProvTable 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 secure routers right now.
