With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frUniSigLastStateChangeReason
Frame Relay Uni Sig Last State Change Reason
This attribute shows the reason for the most recent state change. notStarted - this is the default state after SVC data link has just been created. abmeEntered - SVC data link has entered Asynchronous Balanced Mode after SABME or UA has been received. abmeReset - the data link has been reset. dmReceived - DM response received. dmSent - DM sent. discReceived - DISC response received. discSent - DISC sent. frmrReceived - FRMR received. n200RetranTimeOut - retransmitLimit has been exceeded. other - unspecified state change reasons. The most likely reason for this is the transition from state waitingAck to state informationTransfer.
Back to Nortel-Magellan-Passport-FrameRelayUniMIB MIB page.
IPHost Network monitor allows you to monitor frUniSigLastStateChangeReason 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 modems right now.
