Nortel-MsCarrier-MscPassport-VnetMcdnSigMIB :: mscSigChanMcdnDChanStatus

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsNortel-MsCarrier-MscPassport-VnetMcdnSigMIBmscSigChanMcdnDChanStatus

mscSigChanMcdnDChanStatus

Module: Nortel-MsCarrier-MscPassport-VnetMcdnSigMIB

OID (symbolic): Nortel-MsCarrier-MscPassport-VnetMcdnSigMIB::mscSigChanMcdnDChanStatus

OID (numeric): 1.3.6.1.4.1.562.36.2.1.115.17.16.1.7

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This attribute indicates the state of the D-channel. outOfService means that there is no layer 2 or layer 3 connectivity to the PBX. establishing means that the signalling channel is attempting to stage the layer 2. established means that the layer 2 is enabled. If the signalling channel stays in the established state, then it is waiting for a restart from the PBX. enabling means that the resources for processing calls are being initialized. If the signalling channel stays in the enabling state then it is waiting for a restart acknowledgement from the PBX. inService means that the resources for processing calls are available. restarting means that the resources for call processing are being rei- initialized.

What is mscSigChanMcdnDChanStatus?

The D-channel's current signalling state: outOfService (no layer 2/3 to the PBX), establishing (bringing up layer 2), established (layer 2 up, waiting for PBX restart), enabling (initializing call-processing resources, waiting for restart ack), inService (fully operational), or restarting (call-processing resources being re-initialized).

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.115.17.16.1.7
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-VnetMcdnSigMIB::mscSigChanMcdnDChanStatus

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.115.17.16.1.7.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-VnetMcdnSigMIB::mscSigChanMcdnDChanStatus.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> mscSigChanMcdnDChanStatus.1

Start monitoring Nortel MsCarrier Passport WAN switch (MCDN telephony signalling) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-VnetMcdnSigMIB::mscSigChanMcdnDChanStatus OID value, configure state conditions and alerts, and monitor any Nortel MsCarrier Passport WAN switch (MCDN telephony signalling) from a single console.

OID Breakdown

Upper-level ancestors (11 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.562nortelNortel-Magellan-Passport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36msCarrierNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2mscPassportNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2.1mscComponentsNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2.1.115mscSigChanNortel-MsCarrier-MscPassport-VoiceNetworkingMIB
Numeric OIDNameModule
1.3.6.1.4.1.562.36.2.1.115.17mscSigChanMcdnNortel-MsCarrier-MscPassport-VnetMcdnSigMIB
1.3.6.1.4.1.562.36.2.1.115.17.16mscSigChanMcdnOperTableNortel-MsCarrier-MscPassport-VnetMcdnSigMIB
1.3.6.1.4.1.562.36.2.1.115.17.16.1mscSigChanMcdnOperEntryNortel-MsCarrier-MscPassport-VnetMcdnSigMIB
1.3.6.1.4.1.562.36.2.1.115.17.16.1.7mscSigChanMcdnDChanStatusNortel-MsCarrier-MscPassport-VnetMcdnSigMIB