ADTRAN-ATLAS-T1-MIB :: adATLAST1IfDS0TxSignalStatusB

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › ADTRAN-ATLAS-T1-MIB › adATLAST1IfDS0TxSignalStatusB

adATLAST1IfDS0TxSignalStatusB

Module: ADTRAN-ATLAS-T1-MIB

OID (symbolic): ADTRAN-ATLAS-T1-MIB::adATLAST1IfDS0TxSignalStatusB

OID (numeric): 1.3.6.1.4.1.664.2.154.1.9.4.1.7

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: This variable shows the status of the transmit
signal's B bit in each DS0.  There are 24 octets,
each corresponding to a single DS0.

These are the values for the different status states
in each octet:

Value(decimal)      Status
--------------      ------
0                   0
1                   1
2                   Transparent
3                   Port Not Active

What is adATLAST1IfDS0TxSignalStatusB?

This 24-byte octet string shows the transmit B-bit signaling state for each DS0 channel (values 0, 1, 2 for transparent mode, or 3 for port inactive). Engineers check this to confirm that B-bit signaling is properly configured and being sent to the far end as intended. For example, if byte position 14 has value 1, it means DS0 channel 14 is actively transmitting a B-bit with value 1 toward the remote equipment.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.664.2.154.1.9.4.1.7
snmpwalk -v2c -c public <target> ADTRAN-ATLAS-T1-MIB::adATLAST1IfDS0TxSignalStatusB

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.664.2.154.1.9.4.1.7.1
snmpget -v2c -c public <target> ADTRAN-ATLAS-T1-MIB::adATLAST1IfDS0TxSignalStatusB.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-T1-MIB::adATLAST1IfDS0TxSignalStatusB 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 (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
1.3.6.1.4.1.664adtranADTRAN-ACTDAX-MIB
1.3.6.1.4.1.664.2adMgmtADTRAN-ACTDAX-MIB
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
Numeric OIDNameModule
1.3.6.1.4.1.664.2.154.1.9adATLAST1mgADTRAN-ATLAS-T1-MIB
1.3.6.1.4.1.664.2.154.1.9.4adATLAST1IfDS0TableADTRAN-ATLAS-T1-MIB
1.3.6.1.4.1.664.2.154.1.9.4.1adATLAST1IfDS0EntryADTRAN-ATLAS-T1-MIB
1.3.6.1.4.1.664.2.154.1.9.4.1.7adATLAST1IfDS0TxSignalStatusBADTRAN-ATLAS-T1-MIB