With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frAtmLmiLinkVerificationTimer
Frame Relay Atm Lmi Link Verification Timer
This attribute specifies how frequently the Frame Relay UNI service should initiate a Status Enquiry for link integrity verification. It must be less than checkPointTimer (t392). When the Lmi side is network, this attribute is ignored.
Back to Nortel-Magellan-Passport-FrameRelayAtmMIB MIB page.
IPHost Network monitor allows you to monitor frAtmLmiLinkVerificationTimer 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.