TN-LOOP-PROTECT-MIB :: tnLoopProtectPortAction

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › TN-LOOP-PROTECT-MIB › tnLoopProtectPortAction

tnLoopProtectPortAction

Module: TN-LOOP-PROTECT-MIB

OID (symbolic): TN-LOOP-PROTECT-MIB::tnLoopProtectPortAction

OID (numeric): 1.3.6.1.4.1.868.2.5.22.1.1.2.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Configures the action performed when a loop is detected on a port. Valid values are Shutdown Port(1), Shutdown Port and Log(2) or Log Only(3).

What is tnLoopProtectPortAction?

This read-write value configures what the switch does when a loop is detected on this port: shut the port down, shut it down and log, log only, send a trap, or various combinations of shutdown, log, and trap. An admin picks the action appropriate to the port's role, for example choosing shutdown for a risky access port versus log-only or trap-only for a port being monitored without wanting automatic disruption. For example, setting this object to shutdownAndtrap(5) both disables the port and notifies the NMS via trap the moment a loop is detected on it.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.868.2.5.22.1.1.2.1.2
snmpwalk -v2c -c public <target> TN-LOOP-PROTECT-MIB::tnLoopProtectPortAction

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.868.2.5.22.1.1.2.1.2.1
snmpget -v2c -c public <target> TN-LOOP-PROTECT-MIB::tnLoopProtectPortAction.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.868.2.5.22.1.1.2.1.2.1 i <value>

Start monitoring Transition Networks managed switches (Loop Protection detection/shutdown status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TN-LOOP-PROTECT-MIB::tnLoopProtectPortAction OID value, configure state conditions and alerts, and monitor any Transition Networks managed switches (Loop Protection detection/shutdown status) from a single console.

OID Breakdown

Upper-level ancestors (9 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
Numeric OIDNameModule
1.3.6.1.4.1.868.2.5.22tnLoopProtectMIBTN-LOOP-PROTECT-MIB
1.3.6.1.4.1.868.2.5.22.1tnLoopProtectObjectsTN-LOOP-PROTECT-MIB
1.3.6.1.4.1.868.2.5.22.1.1tnLoopProtectMgmtTN-LOOP-PROTECT-MIB
1.3.6.1.4.1.868.2.5.22.1.1.2tnLoopProtectPortTableTN-LOOP-PROTECT-MIB
1.3.6.1.4.1.868.2.5.22.1.1.2.1tnLoopProtectPortEntryTN-LOOP-PROTECT-MIB
1.3.6.1.4.1.868.2.5.22.1.1.2.1.2tnLoopProtectPortActionTN-LOOP-PROTECT-MIB