With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
sigChanNisOperTable
sig Chan Nis Operational Table
1.3.6.1.4.1.562.2.4.1.115.8.16
This group provides the operational attributes for the NisSig protocol.
Back to Nortel-Magellan-Passport-VnetNisSigMIB MIB page.
IPHost Network monitor allows you to monitor sigChanNisOperTable 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 multiplexers right now.