ADTRAN-ATLAS-BRI-MIB :: adATLASBRIIfChanStatB1

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › ADTRAN-ATLAS-BRI-MIB › adATLASBRIIfChanStatB1

adATLASBRIIfChanStatB1

Module: ADTRAN-ATLAS-BRI-MIB

OID (symbolic): ADTRAN-ATLAS-BRI-MIB::adATLASBRIIfChanStatB1

OID (numeric): 1.3.6.1.4.1.664.2.154.1.8.3.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

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

What is adATLASBRIIfChanStatB1?

This OID stores the operational status of the B1 (first bearer) channel on a BRI interface (values: 1=Unallocated, 2=Active, 3=Inactive). Engineers monitor this to see which ISDN bearer channels are currently in use for voice or data calls. If the value is 2, the B1 channel is actively carrying a call or data connection.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.664.2.154.1.8.3.1.2
snmpwalk -v2c -c public <target> ADTRAN-ATLAS-BRI-MIB::adATLASBRIIfChanStatB1

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.664.2.154.1.8.3.1.2.1
snmpget -v2c -c public <target> ADTRAN-ATLAS-BRI-MIB::adATLASBRIIfChanStatB1.1

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::adATLASBRIIfChanStatB1 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
1.3.6.1.4.1.664.2.154.1.8.3.1.2adATLASBRIIfChanStatB1ADTRAN-ATLAS-BRI-MIB