With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
mpanlDlciJvcPreviousState
mpanl Dlci Jvc Previous State
This attribute indicates the previous state of the JVC process. The state can be one of: null: waiting for an incoming call or a call request from MPANL, callRequest: waiting for the call connected from MPANL, callIndication: waiting for the call packet from MPANL, callBlockPresent: waiting for the Raccept packet from the subnet, active: relaying packets between the subnet and MPANL, discInitiated: not used by the DCE JVC, discPktPresent: not used by the DCE JVC, callDisconnected: waiting for the termination request from MPANL, callTerminated: waiting for the termination by MPANL.
Back to Nortel-Magellan-Passport-MpaNetworkLinkMIB MIB page.
IPHost Network monitor allows you to monitor mpanlDlciJvcPreviousState 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.