Nortel-MsCarrier-MscPassport-GsmIwfMIB :: mscGsmBcV42bisModeChangesDecode

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-MsCarrier-MscPassport-GsmIwfMIB › mscGsmBcV42bisModeChangesDecode

mscGsmBcV42bisModeChangesDecode

Module: Nortel-MsCarrier-MscPassport-GsmIwfMIB

OID (symbolic): Nortel-MsCarrier-MscPassport-GsmIwfMIB::mscGsmBcV42bisModeChangesDecode

OID (numeric): 1.3.6.1.4.1.562.36.2.1.128.9.11.1.2

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: This attribute counts the number of mode changes (from transparent to compressed or from compressed to transparent) by the decoder. The mode changes are determined by the encoder at the mobile or the Public Switched Telephone Network (PSTN). The counter wraps when it exceeds the maximum value.

What is mscGsmBcV42bisModeChangesDecode?

Wrapping counter of times the V.42bis decoder switched between transparent and compressed mode, driven by mode changes at the remote (mobile or PSTN) encoder.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.128.9.11.1.2
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-GsmIwfMIB::mscGsmBcV42bisModeChangesDecode

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.128.9.11.1.2.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-GsmIwfMIB::mscGsmBcV42bisModeChangesDecode.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> mscGsmBcV42bisModeChangesDecode.1

Start monitoring Nortel Passport/MscCarrier WAN switch (GSM interworking function) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-GsmIwfMIB::mscGsmBcV42bisModeChangesDecode OID value, configure state conditions and alerts, and monitor any Nortel Passport/MscCarrier WAN switch (GSM interworking function) 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
1.3.6.1.4.1.562.36.2.1.128mscGsmBcNortel-MsCarrier-MscPassport-GsmIwfMIB
1.3.6.1.4.1.562.36.2.1.128.9mscGsmBcV42bisNortel-MsCarrier-MscPassport-GsmIwfMIB
1.3.6.1.4.1.562.36.2.1.128.9.11mscGsmBcV42bisStatsTableNortel-MsCarrier-MscPassport-GsmIwfMIB
1.3.6.1.4.1.562.36.2.1.128.9.11.1mscGsmBcV42bisStatsEntryNortel-MsCarrier-MscPassport-GsmIwfMIB
1.3.6.1.4.1.562.36.2.1.128.9.11.1.2mscGsmBcV42bisModeChangesDecodeNortel-MsCarrier-MscPassport-GsmIwfMIB