Fore-Switch-MIB :: pnniSpvcSrcDownReason

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › Fore-Switch-MIB › pnniSpvcSrcDownReason

pnniSpvcSrcDownReason

Module: Fore-Switch-MIB

OID (symbolic): Fore-Switch-MIB::pnniSpvcSrcDownReason

OID (numeric): 1.3.6.1.4.1.326.2.2.2.1.6.2.3.1.45

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This OID is specified only to be included the the pnniSpvccDown and pnniSpvccFail traps. This specifies whether the SPVC call was cleared due to a better route being found, a network failure, or SPVC deletion.

What is pnniSpvcSrcDownReason?

This is a read-only integer code indicating why an ATM switched permanent virtual circuit connection failed or was terminated. Possible reasons include network failure, better route discovery, or administrative deletion. A network operator reads this in the trap message when a permanent circuit goes down to determine whether to manually restore it or wait for automatic rerouting.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.2.2.1.6.2.3.1.45
snmpwalk -v2c -c public <target> Fore-Switch-MIB::pnniSpvcSrcDownReason

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.2.2.1.6.2.3.1.45.1
snmpget -v2c -c public <target> Fore-Switch-MIB::pnniSpvcSrcDownReason.1

Start monitoring Fore Systems (later Marconi) ForeRunner ATM switch (board/port/VPI-VCI inventory) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Fore-Switch-MIB::pnniSpvcSrcDownReason OID value, configure state conditions and alerts, and monitor any Fore Systems (later Marconi) ForeRunner ATM switch (board/port/VPI-VCI inventory) 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
1.3.6.1.4.1.326.2.2.2softwareFore-Common-MIB
1.3.6.1.4.1.326.2.2.2.1asxdFore-Common-MIB
Numeric OIDNameModule
1.3.6.1.4.1.326.2.2.2.1.6signalingGroupFore-Switch-MIB
1.3.6.1.4.1.326.2.2.2.1.6.2q2931GroupFore-Switch-MIB
1.3.6.1.4.1.326.2.2.2.1.6.2.3pnniSpvcSrcTableFore-Switch-MIB
1.3.6.1.4.1.326.2.2.2.1.6.2.3.1pnniSpvcSrcEntryFore-Switch-MIB
1.3.6.1.4.1.326.2.2.2.1.6.2.3.1.45pnniSpvcSrcDownReasonFore-Switch-MIB