With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
trkLChNextHop
trk L Ch Next Hop
The nextHop is the name of the component across the bus which is forwarding packets to us. Inversely the nextHop of our nextHop component is us. More precisely, LCh/n components point to each other across the bus via their nextHop attributes. In the case where the next hop is an application the nextHop attribute will indicate the component name of this application.
Back to Nortel-Magellan-Passport-PorsVcMIB MIB page.
IPHost Network monitor allows you to monitor trkLChNextHop 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.