With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
gvcIfDnaSdmLanAdTable
General Vc Interface Dna Sdm Lan Ad Table
This group defines the LAN MAC and SAP address for a given WAN NPI and DNA address.
Back to Nortel-Magellan-Passport-GeneralVcInterfaceMIB MIB page.
IPHost Network monitor allows you to monitor gvcIfDnaSdmLanAdTable 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.