With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
ipivcLcnVcSubnetTxPktSize
ipivc Logical Channel Number Vc Subnet Tx Packet Size
This attribute displays the locally negotiated size of the data packets on this Vc.
Back to Nortel-Magellan-Passport-IpiVcMIB MIB page.
IPHost Network monitor allows you to monitor ipivcLcnVcSubnetTxPktSize 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.