All MIBs › DES3018-L2MGMT-MIB › swL2DevInfoFrontPanelLedStatus
swL2DevInfoFrontPanelLedStatus
Module: DES3018-L2MGMT-MIB
OID (symbolic): DES3018-L2MGMT-MIB::swL2DevInfoFrontPanelLedStatus
OID (numeric): 1.3.6.1.4.1.171.11.63.2.2.1.1.5
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: This object is a set of system LED indications. The two octets is defined as system LED. The first LED is power LED. The
second LED is console LED. The other octets following the second octets are the logical port LED (following dot1dBasePort ordering). Every two bytes are presented to a port. The first byte is presentd to the Link/Activity LED. The second byte is presented to the Speed LED.
Link/Activity LED :
The most significant bit is used for blink/solid: 8 = The LED blinks.
The second significant bit is used for link status:
1 = link fail.
2 = link pass.
Speed LED :
01 = 10Mbps.
02 = 100Mbps.
03 = 1000Mbps.
The four remaining bits are currently unused and must be 0.
What is swL2DevInfoFrontPanelLedStatus?
Encodes the switch's front-panel LED states as a packed octet string: the first bytes cover the power and console LEDs, and each following pair of bytes represents one logical port's Link/Activity LED and Speed LED. A monitoring script can poll this to build a software mock-up of the physical panel, decoding bits for blink/solid, link-up/fail, and 10/100/1000 Mbps speed per port without walking to the device.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.63.2.2.1.1.5 snmpwalk -v2c -c public <target> DES3018-L2MGMT-MIB::swL2DevInfoFrontPanelLedStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.63.2.2.1.1.5.1 snmpget -v2c -c public <target> DES3018-L2MGMT-MIB::swL2DevInfoFrontPanelLedStatus.1
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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 |
| 1.3.6.1.4.1.171.11.63 | des30xxSeriesProd | DLINK-SWPRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.63.2 | des3018 | DLINK-SWPRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.63.2.2 | swL2MgmtMIB | DES3018-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.63.2.2.1 | swL2DevMgmt | DES3018-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.63.2.2.1.1 | swL2DevInfo | DES3018-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.63.2.2.1.1.5 | swL2DevInfoFrontPanelLedStatus | DES3018-L2MGMT-MIB |