DES1228ME-L2MGMT-MIB :: swL2LoopDetectPortState

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DES1228ME-L2MGMT-MIB › swL2LoopDetectPortState

swL2LoopDetectPortState

Module: DES1228ME-L2MGMT-MIB

OID (symbolic): DES1228ME-L2MGMT-MIB::swL2LoopDetectPortState

OID (numeric): 1.3.6.1.4.1.171.11.116.1.2.21.2.1.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This object indicates the loopback detection function state on the port.

What is swL2LoopDetectPortState?

Enables (1) or disables (2) loopback detection on this port. Enable it on user-facing access ports where accidental loops are likely.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.116.1.2.21.2.1.1.2
snmpwalk -v2c -c public <target> DES1228ME-L2MGMT-MIB::swL2LoopDetectPortState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.116.1.2.21.2.1.1.2.1
snmpget -v2c -c public <target> DES1228ME-L2MGMT-MIB::swL2LoopDetectPortState.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.116.1.2.21.2.1.1.2.1 i <value>

Start monitoring D-Link DES-1228ME managed switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DES1228ME-L2MGMT-MIB::swL2LoopDetectPortState OID value, configure state conditions and alerts, and monitor any D-Link DES-1228ME managed switch 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
1.3.6.1.4.1.171d_linkDE1500-MIB
1.3.6.1.4.1.171.11dlink_mgmtDES2218-MIB
1.3.6.1.4.1.171.11.116des1228MESeriesProdSWPRIMGMT-DES1228ME-MIB
1.3.6.1.4.1.171.11.116.1des1228MESWPRIMGMT-DES1228ME-MIB
Numeric OIDNameModule
1.3.6.1.4.1.171.11.116.1.2swL2MgmtMIBDES1228ME-L2MGMT-MIB
1.3.6.1.4.1.171.11.116.1.2.21swL2LoopDetectMgmtDES1228ME-L2MGMT-MIB
1.3.6.1.4.1.171.11.116.1.2.21.2swL2LoopDetectPortMgmtDES1228ME-L2MGMT-MIB
1.3.6.1.4.1.171.11.116.1.2.21.2.1swL2LoopDetectPortTableDES1228ME-L2MGMT-MIB
1.3.6.1.4.1.171.11.116.1.2.21.2.1.1swL2LoopDetectPortEntryDES1228ME-L2MGMT-MIB
1.3.6.1.4.1.171.11.116.1.2.21.2.1.1.2swL2LoopDetectPortStateDES1228ME-L2MGMT-MIB