With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frUniDlciDcCugIndex
Frame Relay Uni Dlci Dc Cug Index
This attribute specifies the CUG index which is to be signalled in PVC call requests to the remote end. The type of CUG signalling is defined in attribute cugType in this component.
Back to Nortel-Magellan-Passport-FrameRelayUniMIB MIB page.
IPHost Network monitor allows you to monitor frUniDlciDcCugIndex 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.