All MIBs › AC-SYSTEM-MIB › acSysModuleLEDs
acSysModuleLEDs
Module: AC-SYSTEM-MIB
OID (symbolic): AC-SYSTEM-MIB::acSysModuleLEDs
OID (numeric): 1.3.6.1.4.1.5003.9.10.10.4.21.1.10
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: Bit Field for the LEDs on the front of the module. LSB in each nibble (half Byte) is 0 - constant, 1 - blinking. 3 MSB are the color - 0 - none 1- Green 2 - Red 3 - Yellow 4 - Orange 5 - Blue 7 - Gray (unknown). AC INI-Param: N/A
What is acSysModuleLEDs?
AC-SYSTEM-MIB::acSysModuleLEDs encodes the state of all front-panel LEDs on a module as a bit field, where each color (green, red, yellow, orange, blue, gray) and each LED's blink pattern are represented in binary. This remote LED status helps you diagnose hardware issues without physical access, especially useful in data centers where you can't easily walk to the rack. For instance, a bit pattern showing green, solid-state LEDs indicates normal operation, while red blinking LEDs signal a critical alarm you need to investigate.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.10.4.21.1.10 snmpwalk -v2c -c public <target> AC-SYSTEM-MIB::acSysModuleLEDs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.10.4.21.1.10.1 snmpget -v2c -c public <target> AC-SYSTEM-MIB::acSysModuleLEDs.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.5003 | audioCodes | AC-ATM-MIB |
| 1.3.6.1.4.1.5003.9 | acProducts | AC-ATM-MIB |
| 1.3.6.1.4.1.5003.9.10 | acBoardMibs | AC-ATM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5003.9.10.10 | acSystem | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.4 | acSystemChassis | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.4.21 | acSysModuleTable | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.4.21.1 | acSysModuleEntry | AC-SYSTEM-MIB |
| 1.3.6.1.4.1.5003.9.10.10.4.21.1.10 | acSysModuleLEDs | AC-SYSTEM-MIB |