Nortel-MsCarrier-MscPassport-VoiceNetworkingMIB :: mscVsrSvsFramerFrmUnderRuns

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-MsCarrier-MscPassport-VoiceNetworkingMIB › mscVsrSvsFramerFrmUnderRuns

mscVsrSvsFramerFrmUnderRuns

Module: Nortel-MsCarrier-MscPassport-VoiceNetworkingMIB

OID (symbolic): Nortel-MsCarrier-MscPassport-VoiceNetworkingMIB::mscVsrSvsFramerFrmUnderRuns

OID (numeric): 1.3.6.1.4.1.562.36.2.1.117.2.2.15.1.9

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: This attribute counts the number of times that a frame was needed but was not available because it had been delayed too long in the network. This error may occur repeatedly if the interface clocks at the two access points to the network are operating at different rates.

What is mscVsrSvsFramerFrmUnderRuns?

Counts times a frame was needed but unavailable because it was delayed too long in the network; repeated occurrences suggest the two ends' interface clocks are running at mismatched rates.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.117.2.2.15.1.9
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-VoiceNetworkingMIB::mscVsrSvsFramerFrmUnderRuns

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.117.2.2.15.1.9.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-VoiceNetworkingMIB::mscVsrSvsFramerFrmUnderRuns.1

Start monitoring Nortel Passport (MsCarrier) carrier voice/data switch (voice signaling topology) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-VoiceNetworkingMIB::mscVsrSvsFramerFrmUnderRuns OID value, configure state conditions and alerts, and monitor any Nortel Passport (MsCarrier) carrier voice/data switch (voice signaling topology) from a single console.

OID Breakdown

Upper-level ancestors (10 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
Numeric OIDNameModule
1.3.6.1.4.1.562.36.2.1.117mscVsrNortel-MsCarrier-MscPassport-VoiceNetworkingMIB
1.3.6.1.4.1.562.36.2.1.117.2mscVsrSvsNortel-MsCarrier-MscPassport-VoiceNetworkingMIB
1.3.6.1.4.1.562.36.2.1.117.2.2mscVsrSvsFramerNortel-MsCarrier-MscPassport-VoiceNetworkingMIB
1.3.6.1.4.1.562.36.2.1.117.2.2.15mscVsrSvsFramerStatsTableNortel-MsCarrier-MscPassport-VoiceNetworkingMIB
1.3.6.1.4.1.562.36.2.1.117.2.2.15.1mscVsrSvsFramerStatsEntryNortel-MsCarrier-MscPassport-VoiceNetworkingMIB
1.3.6.1.4.1.562.36.2.1.117.2.2.15.1.9mscVsrSvsFramerFrmUnderRunsNortel-MsCarrier-MscPassport-VoiceNetworkingMIB