Wellfleet-ISDN-MIB :: wfIsdnBriTimer3Timeouts

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Wellfleet-ISDN-MIB › wfIsdnBriTimer3Timeouts

wfIsdnBriTimer3Timeouts

Module: Wellfleet-ISDN-MIB

OID (symbolic): Wellfleet-ISDN-MIB::wfIsdnBriTimer3Timeouts

OID (numeric): 1.3.6.1.4.1.18.3.5.9.8.9.1.31

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: Number of Timer 3 timeout's detected. This indicates the number of times the Router tried to activate the S/T interface without success.

What is wfIsdnBriTimer3Timeouts?

Counts how many times the T3 activation timer (wfIsdnBriTimer3Tmo) actually expired on this BRI interface, i.e. how many times the router tried and failed to activate the S/T interface. A nonzero and growing count is a strong sign of a persistent physical-layer problem with this ISDN line.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.18.3.5.9.8.9.1.31
snmpwalk -v2c -c public <target> Wellfleet-ISDN-MIB::wfIsdnBriTimer3Timeouts

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.18.3.5.9.8.9.1.31.1
snmpget -v2c -c public <target> Wellfleet-ISDN-MIB::wfIsdnBriTimer3Timeouts.1

Start monitoring Wellfleet/Bay Networks routers, legacy ISDN dial-backup routers (call-setup/channel-utilization status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Wellfleet-ISDN-MIB::wfIsdnBriTimer3Timeouts OID value, configure state conditions and alerts, and monitor any Wellfleet/Bay Networks routers, legacy ISDN dial-backup routers (call-setup/channel-utilization status) 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
1.3.6.1.4.1.18wellfleetCMU-MIB
1.3.6.1.4.1.18.3wfSwSeries7Wellfleet-COMMON-MIB
1.3.6.1.4.1.18.3.5wfApplicationWellfleet-COMMON-MIB
1.3.6.1.4.1.18.3.5.9wfWanGroupWellfleet-COMMON-MIB
1.3.6.1.4.1.18.3.5.9.8wfIsdnGroupWellfleet-COMMON-MIB
Numeric OIDNameModule
1.3.6.1.4.1.18.3.5.9.8.9wfIsdnBriInterfaceTableWellfleet-ISDN-MIB
1.3.6.1.4.1.18.3.5.9.8.9.1wfIsdnBriInterfaceEntryWellfleet-ISDN-MIB
1.3.6.1.4.1.18.3.5.9.8.9.1.31wfIsdnBriTimer3TimeoutsWellfleet-ISDN-MIB