SC5520-MIB :: sc5520LedStatus

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsSC5520-MIBsc5520LedStatus

sc5520LedStatus

Module: SC5520-MIB

OID (symbolic): SC5520-MIB::sc5520LedStatus

OID (numeric): 1.3.6.1.4.1.498.8.3.5.1.2

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: Returns a bitwise snapshot of the front panel LED state. Octet 1 bit 7 - not used bit 6 - ON bit 5 - INSV bit 4 - RSP bit 3 - TMG bit 2 - future use bit 1 - future use bit 0 - future use

Octet 2 bit 7 - not used bit 6 - SD bit 5 - RD bit 4 - RS bit 3 - CO bit 2 - future use bit 1 - ALM bit 0 - TM

Octet 3 bit 7 - not used bit 6 - ST bit 5 - LT bit 4 - RL bit 3 - DL bit 2 - future use bit 1 - future use bit 0 - future use

What is sc5520LedStatus?

A 3-octet bitmap snapshot of the front-panel LED states (e.g. ON, INSV, RSP, TMG, SD, RD, ALM, TM, ST, LT, RL, DL), letting a management station remotely read what the physical unit's indicator lights are showing.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.498.8.3.5.1.2
snmpwalk -v2c -c public <target> SC5520-MIB::sc5520LedStatus

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.498.8.3.5.1.2.1
snmpget -v2c -c public <target> SC5520-MIB::sc5520LedStatus.1

Start monitoring General DataComm SC5520 DSU/CSU (loopback/DTE-interface configuration) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SC5520-MIB::sc5520LedStatus OID value, configure state conditions and alerts, and monitor any General DataComm SC5520 DSU/CSU (loopback/DTE-interface configuration) from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.498gdcGDC7616-MIB
1.3.6.1.4.1.498.8dsuDDS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.498.8.3sc5520SC5520-MIB
1.3.6.1.4.1.498.8.3.5sc5520MaintTableSC5520-MIB
1.3.6.1.4.1.498.8.3.5.1sc5520MaintEntrySC5520-MIB
1.3.6.1.4.1.498.8.3.5.1.2sc5520LedStatusSC5520-MIB