ADTRAN-ATLAS-BRI-MIB :: adATLASBRIIfChanStatB2

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › ADTRAN-ATLAS-BRI-MIB › adATLASBRIIfChanStatB2

adATLASBRIIfChanStatB2

Module: ADTRAN-ATLAS-BRI-MIB

OID (symbolic): ADTRAN-ATLAS-BRI-MIB::adATLASBRIIfChanStatB2

OID (numeric): 1.3.6.1.4.1.664.2.154.1.8.3.1.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This Variable shows the status of the second B channel. It has a value of 1 for unallocated, 2 for active, and 3 for inactive.

What is adATLASBRIIfChanStatB2?

This OID stores the operational status of the B2 (second bearer) channel on a BRI interface (values: 1=Unallocated, 2=Active, 3=Inactive). Network engineers check this to understand how many of the two available ISDN bearer channels are currently in use. For example, if the value is 1, the B2 channel is unallocated and available to accept new connections.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.664.2.154.1.8.3.1.3
snmpwalk -v2c -c public <target> ADTRAN-ATLAS-BRI-MIB::adATLASBRIIfChanStatB2

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.664.2.154.1.8.3.1.3.1
snmpget -v2c -c public <target> ADTRAN-ATLAS-BRI-MIB::adATLASBRIIfChanStatB2.1

Start monitoring ADTRAN ATLAS-series multiservice access devices (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ADTRAN-ATLAS-BRI-MIB::adATLASBRIIfChanStatB2 OID value, configure state conditions and alerts, and monitor any ADTRAN ATLAS-series multiservice access devices (legacy) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.664adtranADTRAN-ACTDAX-MIB
1.3.6.1.4.1.664.2adMgmtADTRAN-ACTDAX-MIB
Numeric OIDNameModule
1.3.6.1.4.1.664.2.154adATLASmgADTRAN-ATLAS-BRI-MIB
1.3.6.1.4.1.664.2.154.1adGenATLASmgADTRAN-ATLAS-BRI-MIB
1.3.6.1.4.1.664.2.154.1.8adATLASBRImgADTRAN-ATLAS-BRI-MIB
1.3.6.1.4.1.664.2.154.1.8.3adATLASBRIIfChanStatTableADTRAN-ATLAS-BRI-MIB
1.3.6.1.4.1.664.2.154.1.8.3.1adATLASBRIIfChanStatEntryADTRAN-ATLAS-BRI-MIB
1.3.6.1.4.1.664.2.154.1.8.3.1.3adATLASBRIIfChanStatB2ADTRAN-ATLAS-BRI-MIB