Nortel-Magellan-Passport-GsmIwfMIB :: gsmBcV42TxN401FrameSize

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-Magellan-Passport-GsmIwfMIB › gsmBcV42TxN401FrameSize

gsmBcV42TxN401FrameSize

Module: Nortel-Magellan-Passport-GsmIwfMIB

OID (symbolic): Nortel-Magellan-Passport-GsmIwfMIB::gsmBcV42TxN401FrameSize

OID (numeric): 1.3.6.1.4.1.562.2.4.1.128.8.10.1.2

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: This attribute indicates the current value of parameter N401 for V.42 which is negotiated during Exchange Information (XID). This is the maximum number of octets that can be carried in the information field of an information frame that the IWF V.42 transmits to the Public Switched Telephone Network (PSTN) modem. The IWF V.42 puts this or even smaller size of data into the outgoing information frame. The value used for XID negotiations can be provisioned by component GsmIwfV42 attribute txN401FrameSize.

What is gsmBcV42TxN401FrameSize?

The N401 value this bearer channel's V.42 link actually negotiated for the maximum information-field size the IWF transmits toward the PSTN modem, the live counterpart to the provisioned default in gsmCsV42TxN401FrameSize.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.128.8.10.1.2
snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-GsmIwfMIB::gsmBcV42TxN401FrameSize

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.128.8.10.1.2.1
snmpget -v2c -c public <target> Nortel-Magellan-Passport-GsmIwfMIB::gsmBcV42TxN401FrameSize.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::gsmBcV42TxN401FrameSize 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
1.3.6.1.4.1.562.2.4.1.128.8gsmBcV42Nortel-Magellan-Passport-GsmIwfMIB
1.3.6.1.4.1.562.2.4.1.128.8.10gsmBcV42OperTableNortel-Magellan-Passport-GsmIwfMIB
1.3.6.1.4.1.562.2.4.1.128.8.10.1gsmBcV42OperEntryNortel-Magellan-Passport-GsmIwfMIB
1.3.6.1.4.1.562.2.4.1.128.8.10.1.2gsmBcV42TxN401FrameSizeNortel-Magellan-Passport-GsmIwfMIB