Nortel-MsCarrier-MscPassport-VnetEtsiQsigMIB :: mscSigChanEQsigFramerUnderruns

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-MsCarrier-MscPassport-VnetEtsiQsigMIB › mscSigChanEQsigFramerUnderruns

mscSigChanEQsigFramerUnderruns

Module: Nortel-MsCarrier-MscPassport-VnetEtsiQsigMIB

OID (symbolic): Nortel-MsCarrier-MscPassport-VnetEtsiQsigMIB::mscSigChanEQsigFramerUnderruns

OID (numeric): 1.3.6.1.4.1.562.36.2.1.115.2.2.13.1.9

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: This attribute counts the total number of frames transmitted to the link for which underruns occurred. This count wraps to zero after reaching its maximum value.

What is mscSigChanEQsigFramerUnderruns?

This OID counts frames transmitted to the link for which underruns occurred at this Framer, wrapping to zero at its maximum. A rising count suggests the Framer can't supply outbound data fast enough to the link.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.115.2.2.13.1.9
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-VnetEtsiQsigMIB::mscSigChanEQsigFramerUnderruns

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.115.2.2.13.1.9.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-VnetEtsiQsigMIB::mscSigChanEQsigFramerUnderruns.1

Start monitoring Nortel Passport WAN switch (ETSI QSIG signalling channels) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-VnetEtsiQsigMIB::mscSigChanEQsigFramerUnderruns OID value, configure state conditions and alerts, and monitor any Nortel Passport WAN switch (ETSI QSIG signalling channels) 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
1.3.6.1.4.1.562nortelCPM-NORTEL-MIB
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
1.3.6.1.4.1.562.36.2.1.115.2mscSigChanEQsigNortel-MsCarrier-MscPassport-VnetEtsiQsigMIB
1.3.6.1.4.1.562.36.2.1.115.2.2mscSigChanEQsigFramerNortel-MsCarrier-MscPassport-VnetEtsiQsigMIB
1.3.6.1.4.1.562.36.2.1.115.2.2.13mscSigChanEQsigFramerStatsTableNortel-MsCarrier-MscPassport-VnetEtsiQsigMIB
1.3.6.1.4.1.562.36.2.1.115.2.2.13.1mscSigChanEQsigFramerStatsEntryNortel-MsCarrier-MscPassport-VnetEtsiQsigMIB
1.3.6.1.4.1.562.36.2.1.115.2.2.13.1.9mscSigChanEQsigFramerUnderrunsNortel-MsCarrier-MscPassport-VnetEtsiQsigMIB