HLS-MIB :: transmitDeadmanTimer

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › HLS-MIB › transmitDeadmanTimer

transmitDeadmanTimer

Module: HLS-MIB

OID (symbolic): HLS-MIB::transmitDeadmanTimer

OID (numeric): 1.3.6.1.4.1.26.2.21

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The deadman timer for frame transmission on an interface. The value is the maximum length of time, in units of 160 milliseconds, that a frame will await transmission before the interface is reset.

What is transmitDeadmanTimer?

Sets, in 160-millisecond units, how long a frame can wait for transmission on an interface before the bridge resets that interface. Lowering this value makes the bridge recover faster from a stuck transmitter, at the risk of resetting a link that is just briefly busy.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.26.2.21
snmpwalk -v2c -c public <target> HLS-MIB::transmitDeadmanTimer

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.26.2.21.1
snmpget -v2c -c public <target> HLS-MIB::transmitDeadmanTimer.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.26.2.21.1 i <value>

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OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.26hlsCMU-MIB
Numeric OIDNameModule
1.3.6.1.4.1.26.2hlsBridgesHLS-MIB
1.3.6.1.4.1.26.2.21transmitDeadmanTimerHLS-MIB