All MIBs › DES3552P-L2MGMT-MIB › swDevInfoFrontPanelLedStatus
swDevInfoFrontPanelLedStatus
Module: DES3552P-L2MGMT-MIB
OID (symbolic): DES3552P-L2MGMT-MIB::swDevInfoFrontPanelLedStatus
OID (numeric): 1.3.6.1.4.1.171.11.105.4.2.1.1.4
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: This object is a set of system LED indications.
The first five octets are defined as system LED. The first two octets are currently unused and must be set to zero. The third octet indicates the power LED. The fourth octet indicates the console LED. The fifth LED is RPS (Redundancy Power Supply) LED.
The other octets are the logical port LED. Every two bytes are presented to a port. The first byte is presented as the Link/Activity LED. The second byte is presented as the Speed LED.
System LED: 01 = fail/error/non existence. 02 = work normal
Link/Activity LED : The most significant bit is used for blink/solid: 8 = The LED blinks.
The second most 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 swDevInfoFrontPanelLedStatus?
Reports a packed byte-string snapshot of every front-panel LED: the first few bytes cover system-level indicators such as power, console, and redundant power supply, and the remaining bytes come in pairs per port giving that port's link/activity LED and speed LED state. Management software decodes this rather than an admin reading it directly, effectively giving a remote view of what someone standing at the switch would see on its LEDs.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.105.4.2.1.1.4 snmpwalk -v2c -c public <target> DES3552P-L2MGMT-MIB::swDevInfoFrontPanelLedStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.105.4.2.1.1.4.1 snmpget -v2c -c public <target> DES3552P-L2MGMT-MIB::swDevInfoFrontPanelLedStatus.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 |
| 1.3.6.1.4.1.171.11.105 | dlink_Des3528Series | SW3528PRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.105.4 | des3552p | SW3528PRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.105.4.2 | swL2MgmtMIB | DES3552P-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.105.4.2.1 | swL2DevMgmt | DES3552P-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.105.4.2.1.1 | swL2DevInfo | DES3552P-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.105.4.2.1.1.4 | swDevInfoFrontPanelLedStatus | DES3552P-L2MGMT-MIB |