With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
x25DteRgProvEntry
x25 Dte Rg Prov Entry
1.3.6.1.4.1.562.2.4.1.90.7.11.1
An entry in the x25DteRgProvTable.
Back to Nortel-Magellan-Passport-X25DteMIB MIB page.
IPHost Network monitor allows you to monitor x25DteRgProvEntry 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.