HUAWEI-L2IF-MIB :: hwL2IfPortLoopDetectAction

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsHUAWEI-L2IF-MIBhwL2IfPortLoopDetectAction

hwL2IfPortLoopDetectAction

Module: HUAWEI-L2IF-MIB

OID (symbolic): HUAWEI-L2IF-MIB::hwL2IfPortLoopDetectAction

OID (numeric): 1.3.6.1.4.1.2011.5.25.42.1.1.1.15.1.4

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The port external loopback detection protect action of this entry.

What is hwL2IfPortLoopDetectAction?

This read-write INTEGER selects what the device does when it detects an external loopback on the port: shutdown(1), block(2), or trap(3) (send a notification only). An admin picks shutdown(1) or block(2) to automatically contain a looped port, or trap(3) to just be alerted.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.5.25.42.1.1.1.15.1.4
snmpwalk -v2c -c public <target> HUAWEI-L2IF-MIB::hwL2IfPortLoopDetectAction

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.5.25.42.1.1.1.15.1.4.1
snmpget -v2c -c public <target> HUAWEI-L2IF-MIB::hwL2IfPortLoopDetectAction.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.2011.5.25.42.1.1.1.15.1.4.1 i <value>

Start monitoring Huawei switch (Layer 2 interface, hybrid/trunk port config) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HUAWEI-L2IF-MIB::hwL2IfPortLoopDetectAction OID value, configure state conditions and alerts, and monitor any Huawei switch (Layer 2 interface, hybrid/trunk port config) 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
1.3.6.1.4.1.2011huaweiHUAWEI-3COM-OID-MIB
1.3.6.1.4.1.2011.5huaweiMgmtHUAWEI-3COM-OID-MIB
1.3.6.1.4.1.2011.5.25huaweiDatacommHUAWEI-3COM-OID-MIB
1.3.6.1.4.1.2011.5.25.42hwL2MgmtHUAWEI-IPDSLAM-MSTP-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2011.5.25.42.1hwL2IfMibHUAWEI-L2IF-MIB
1.3.6.1.4.1.2011.5.25.42.1.1hwL2IfObjectsHUAWEI-L2IF-MIB
1.3.6.1.4.1.2011.5.25.42.1.1.1hwL2InterfaceHUAWEI-L2IF-MIB
1.3.6.1.4.1.2011.5.25.42.1.1.1.15hwL2IfPortLoopDetectTableHUAWEI-L2IF-MIB
1.3.6.1.4.1.2011.5.25.42.1.1.1.15.1hwL2IfPortLoopDetectEntryHUAWEI-L2IF-MIB
1.3.6.1.4.1.2011.5.25.42.1.1.1.15.1.4hwL2IfPortLoopDetectActionHUAWEI-L2IF-MIB