Fore-Sonet-Ext-MIB :: foreSonetPathTotalLOPs

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › Fore-Sonet-Ext-MIB › foreSonetPathTotalLOPs

foreSonetPathTotalLOPs

Module: Fore-Sonet-Ext-MIB

OID (symbolic): Fore-Sonet-Ext-MIB::foreSonetPathTotalLOPs

OID (numeric): 1.3.6.1.4.1.326.2.2.1.1.14.4.2.1.2

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The number of seconds in which path Loss Of Pointer (LOP) has occurred. A path LOP is detected when a 'normal pointer value' is not found in eight consecutive frames. The LOP is cleared when a 'normal pointer value' is detected for three consecutive frames.

What is foreSonetPathTotalLOPs?

Counts the number of seconds in which a Path Loss Of Pointer condition occurred, declared when no normal pointer value is found for eight consecutive frames and cleared after three consecutive frames with a valid pointer. This points to a pointer-processing or synchronization fault somewhere along the path.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.14.4.2.1.2
snmpwalk -v2c -c public <target> Fore-Sonet-Ext-MIB::foreSonetPathTotalLOPs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.14.4.2.1.2.1
snmpget -v2c -c public <target> Fore-Sonet-Ext-MIB::foreSonetPathTotalLOPs.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> foreSonetPathTotalLOPs.1

Start monitoring Fore Systems (later Marconi) ForeRunner ATM switch with SONET/SDH interfaces (extensions) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Fore-Sonet-Ext-MIB::foreSonetPathTotalLOPs OID value, configure state conditions and alerts, and monitor any Fore Systems (later Marconi) ForeRunner ATM switch with SONET/SDH interfaces (extensions) from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.326foreCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2systemsCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2.2atmSwitchFore-Common-MIB
1.3.6.1.4.1.326.2.2.1hardwareFore-Common-MIB
1.3.6.1.4.1.326.2.2.1.1asxFore-Common-MIB
Numeric OIDNameModule
1.3.6.1.4.1.326.2.2.1.1.14foreSonetMibFore-Sonet-Ext-MIB
1.3.6.1.4.1.326.2.2.1.1.14.4foreSonetPathFore-Sonet-Ext-MIB
1.3.6.1.4.1.326.2.2.1.1.14.4.2foreSonetPathTotalTableFore-Sonet-Ext-MIB
1.3.6.1.4.1.326.2.2.1.1.14.4.2.1foreSonetPathTotalEntryFore-Sonet-Ext-MIB
1.3.6.1.4.1.326.2.2.1.1.14.4.2.1.2foreSonetPathTotalLOPsFore-Sonet-Ext-MIB