All MIBs › DGS3312SR-MIB › swL2PortInfoLinkStatus
swL2PortInfoLinkStatus
Module: DGS3312SR-MIB
OID (symbolic): DGS3312SR-MIB::swL2PortInfoLinkStatus
OID (numeric): 1.3.6.1.4.1.171.11.55.2.2.3.1.1.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This object indicates the port link status.
What is swL2PortInfoLinkStatus?
Reports whether a port currently has an active physical link: link-pass(2) means a cable is connected and signaling correctly, link-fail(3) means it is not -- the field an admin checks first when a device seems unreachable.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.55.2.2.3.1.1.4 snmpwalk -v2c -c public <target> DGS3312SR-MIB::swL2PortInfoLinkStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.55.2.2.3.1.1.4.1 snmpget -v2c -c public <target> DGS3312SR-MIB::swL2PortInfoLinkStatus.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> swL2PortInfoLinkStatus.1
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OID Breakdown
Upper-level ancestors (14 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 |
| 1.3.6.1.4.1.171.11.55 | dgs3x12SRSeriesProd | SW3x12SRPRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.55.2 | dgs3312SR | SW3x12SRPRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.55.2.2 | swL2MgmtMIB | DGS3312SR-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.55.2.2.3 | swL2PortMgmt | DGS3312SR-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.55.2.2.3.1 | swL2PortInfoTable | DGS3312SR-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.55.2.2.3.1.1 | swL2PortInfoEntry | DGS3312SR-L2MGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.55.2.2.3.1.1.4 | swL2PortInfoLinkStatus | DGS3312SR-MIB |