Nortel-Magellan-Passport-GsmIwfMIB :: gsmBcV42bisLastDecodeError

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-Magellan-Passport-GsmIwfMIB › gsmBcV42bisLastDecodeError

gsmBcV42bisLastDecodeError

Module: Nortel-Magellan-Passport-GsmIwfMIB

OID (symbolic): Nortel-Magellan-Passport-GsmIwfMIB::gsmBcV42bisLastDecodeError

OID (numeric): 1.3.6.1.4.1.562.2.4.1.128.9.10.1.6

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This attribute indicates last error found by the decoder. Error values are: none, No errors found. badStepup, Receipt of STEPUP (step up codeword size) codeword when it would cause C2 (current code word size) to exceed N1 (maximum code word size). codewordEqC1, Receipt of a codeword, at any time, equal to C1 (next empty dictionary entry). emptyCodeword, Receipt of a codeword representing an empty dictionary entry. reservedCommand, Receipt of a reserved command code. generalError, Receipt of any other error. The action taken by V.42bis on detecting an error is provisioned by component GsmIwfV42bis attribute actionOnError.

What is gsmBcV42bisLastDecodeError?

The last error the V.42bis decoder on this bearer channel encountered: badStepup, codewordEqC1, emptyCodeword, reservedCommand, generalError, or none; whether that error resets the link or takes the call down is controlled by the actionOnError setting.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.128.9.10.1.6
snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-GsmIwfMIB::gsmBcV42bisLastDecodeError

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.128.9.10.1.6.1
snmpget -v2c -c public <target> Nortel-Magellan-Passport-GsmIwfMIB::gsmBcV42bisLastDecodeError.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> gsmBcV42bisLastDecodeError.1

Start monitoring Nortel Magellan Passport multiservice switch (GSM circuit-data interworking) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-Magellan-Passport-GsmIwfMIB::gsmBcV42bisLastDecodeError OID value, configure state conditions and alerts, and monitor any Nortel Magellan Passport multiservice switch (GSM circuit-data interworking) 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
1.3.6.1.4.1.562.2magellanNortel-Magellan-Passport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.2.4passportNortel-Magellan-Passport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.2.4.1componentsNortel-Magellan-Passport-UsefulDefinitionsMIB
Numeric OIDNameModule
1.3.6.1.4.1.562.2.4.1.128gsmBcNortel-Magellan-Passport-GsmIwfMIB
1.3.6.1.4.1.562.2.4.1.128.9gsmBcV42bisNortel-Magellan-Passport-GsmIwfMIB
1.3.6.1.4.1.562.2.4.1.128.9.10gsmBcV42bisOperTableNortel-Magellan-Passport-GsmIwfMIB
1.3.6.1.4.1.562.2.4.1.128.9.10.1gsmBcV42bisOperEntryNortel-Magellan-Passport-GsmIwfMIB
1.3.6.1.4.1.562.2.4.1.128.9.10.1.6gsmBcV42bisLastDecodeErrorNortel-Magellan-Passport-GsmIwfMIB