With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
lpAruTxFrameBlockCapacity
lp Aru Tx Frame Block Capacity
This attribute indicates the amount of memory reserved for storing frames to be transmitted by the Lp.
Back to Nortel-Magellan-Passport-AtmBaseMIB MIB page.
IPHost Network monitor allows you to monitor lpAruTxFrameBlockCapacity 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 switches right now.