With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frDteLmiPollingInterval
Frame Relay Dte Lmi Polling Interval
This is the number of seconds between successive status enquiry messages. This field corresponds to the parameter T391 described in the ANSI T1.617-1991 Annex D.
Back to Nortel-Magellan-Passport-FrameRelayDteMIB MIB page.
IPHost Network monitor allows you to monitor frDteLmiPollingInterval 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.