With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
trkPorsStatsPorsIntPktFromIf
trk Pors Stats Pors Int Packet From If
This attribute counts the number of interrupting priority packets received on the PORS Trunk interrupting priority queue. This counter wraps around to zero when the maximum value is exceeded.
Back to Nortel-Magellan-Passport-TrunksMIB MIB page.
IPHost Network monitor allows you to monitor trkPorsStatsPorsIntPktFromIf 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.