With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
acIpAccessIndex
ac Ip Access Index
This variable represents the index for the acIpAccess tables.
Back to Nortel-Magellan-Passport-MgmtInterfacesMIB MIB page.
IPHost Network monitor allows you to monitor acIpAccessIndex 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.