All MIBs › DES1228MEv2-28-L2MGMT-MIB › swL2PortErrPortReason
swL2PortErrPortReason
Module: DES1228MEv2-28-L2MGMT-MIB
OID (symbolic): DES1228MEv2-28-L2MGMT-MIB::swL2PortErrPortReason
OID (numeric): 1.3.6.1.4.1.171.11.116.2.2.2.3.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This object decides whether the PortStatus STP is LBD or Storm control.
What is swL2PortErrPortReason?
Gives the cause when a port was shut down automatically: none(0), stp-lbd(1), storm-control(2), storm-control-lbd(3), loopdetect(4) or duld(5, unidirectional link detection). For example a value of 4 tells you a loop was found behind that port. The source wording is vague about it (it mentions only STP LBD or storm control), but the enumeration lists all these reasons.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.116.2.2.2.3.1.4 snmpwalk -v2c -c public <target> DES1228MEv2-28-L2MGMT-MIB::swL2PortErrPortReason
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.116.2.2.2.3.1.4.1 snmpget -v2c -c public <target> DES1228MEv2-28-L2MGMT-MIB::swL2PortErrPortReason.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> swL2PortErrPortReason.1
Start monitoring D-Link DES-1228ME v2 28-port managed switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DES1228MEv2-28-L2MGMT-MIB::swL2PortErrPortReason OID value, configure state conditions and alerts, and monitor any D-Link DES-1228ME v2 28-port managed switch from a single console.
OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.11 | dlink_mgmt | DES2218-MIB |
| 1.3.6.1.4.1.171.11.116 | des1228MESeriesProd | SWPRIMGMT-DES1228ME-MIB |
| 1.3.6.1.4.1.171.11.116.2 | des1228MEv2 | SWPRIMGMT-DES1228ME-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.116.2.2 | swL2MgmtMIB | DES1228MEv2-28-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.116.2.2.2 | swL2PortMgmt | DES1228MEv2-28-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.116.2.2.2.3 | swL2PortErrTable | DES1228MEv2-28-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.116.2.2.2.3.1 | swL2PortErrEntry | DES1228MEv2-28-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.116.2.2.2.3.1.4 | swL2PortErrPortReason | DES1228MEv2-28-L2MGMT-MIB |