TN-MGMT-TDM-MIB :: tnIfTDMAISFormat

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › TN-MGMT-TDM-MIB › tnIfTDMAISFormat

tnIfTDMAISFormat

Module: TN-MGMT-TDM-MIB

OID (symbolic): TN-MGMT-TDM-MIB::tnIfTDMAISFormat

OID (numeric): 1.3.6.1.4.1.868.2.5.3.1.2.6.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Transmit AIS(All Ones:1111... sequence/BLUE:0101... sequence) on Fiber(Copper) as an error signal for DS3/E3/STS-1 port

What is tnIfTDMAISFormat?

Selects the AIS signal pattern used on this DS3/E3/STS-1 interface: allones (1111... sequence) or blue (0101... sequence), or notApplicable. An admin picks the format expected by the interconnected carrier equipment so AIS is correctly recognized as an alarm rather than valid data.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.868.2.5.3.1.2.6.1.2
snmpwalk -v2c -c public <target> TN-MGMT-TDM-MIB::tnIfTDMAISFormat

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.868.2.5.3.1.2.6.1.2.1
snmpget -v2c -c public <target> TN-MGMT-TDM-MIB::tnIfTDMAISFormat.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.868.2.5.3.1.2.6.1.2.1 i <value>

Start monitoring Transition Networks TDM-over-Ethernet gateways/media converters (T1/E1/DS3/E3 line/AIS status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TN-MGMT-TDM-MIB::tnIfTDMAISFormat OID value, configure state conditions and alerts, and monitor any Transition Networks TDM-over-Ethernet gateways/media converters (T1/E1/DS3/E3 line/AIS status) from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.868transitionTRANSITION-SMI
1.3.6.1.4.1.868.2productsTRANSITION-SMI
1.3.6.1.4.1.868.2.5tnProductsTRANSITION-SMI
1.3.6.1.4.1.868.2.5.3tnMgmtMIBTN-MGMT-MIB
1.3.6.1.4.1.868.2.5.3.1tnMgmtObjectsTN-MGMT-MIB
1.3.6.1.4.1.868.2.5.3.1.2tnInterfaceMgmtTN-MGMT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.868.2.5.3.1.2.6tnIfTDMTableTN-MGMT-TDM-MIB
1.3.6.1.4.1.868.2.5.3.1.2.6.1tnIfTDMEntryTN-MGMT-TDM-MIB
1.3.6.1.4.1.868.2.5.3.1.2.6.1.2tnIfTDMAISFormatTN-MGMT-TDM-MIB