SL-SONET-MIB :: slSonetLopBitmask

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › SL-SONET-MIB › slSonetLopBitmask

slSonetLopBitmask

Module: SL-SONET-MIB

OID (symbolic): SL-SONET-MIB::slSonetLopBitmask

OID (numeric): 1.3.6.1.4.1.4515.1.6.1.1.1.11

Node type: OBJECT-TYPE

Type: Counter64

Access: read-only

Description: The LOP status. Each bit of the bits represent the status of the LOP alarm in corresponding STS. For a path with more than a single STS, only the value of the first STS in the path is relevant. This object is relevant only for the OC-N cards and not for the Trunk. In the next future this object will be replaced with an object of a new table that shall describe the OC-N frame structure.

What is slSonetLopBitmask?

A deprecated bitmask reporting Loss of Pointer alarm status per STS on this OC-N line (only the first STS in a multi-STS path matters); slated to be replaced by an object in a new frame-structure table.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4515.1.6.1.1.1.11
snmpwalk -v2c -c public <target> SL-SONET-MIB::slSonetLopBitmask

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4515.1.6.1.1.1.11.1
snmpget -v2c -c public <target> SL-SONET-MIB::slSonetLopBitmask.1

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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
1.3.6.1.4.1.4515smartopticsSL-NE-MIB
1.3.6.1.4.1.4515.1sitelightSL-NE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4515.1.6slSonetMibSL-SONET-MIB
1.3.6.1.4.1.4515.1.6.1slSonetConfigSL-SONET-MIB
1.3.6.1.4.1.4515.1.6.1.1slSonetConfigTableSL-SONET-MIB
1.3.6.1.4.1.4515.1.6.1.1.1slSonetConfigEntrySL-SONET-MIB
1.3.6.1.4.1.4515.1.6.1.1.1.11slSonetLopBitmaskSL-SONET-MIB