Wellfleet-ISDB-MIB :: wfIsdbPortStatDtrTransitions

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Wellfleet-ISDB-MIB › wfIsdbPortStatDtrTransitions

wfIsdbPortStatDtrTransitions

Module: Wellfleet-ISDB-MIB

OID (symbolic): Wellfleet-ISDB-MIB::wfIsdbPortStatDtrTransitions

OID (numeric): 1.3.6.1.4.1.18.3.4.33.5.1.24

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: Number of times DTR has changed state

What is wfIsdbPortStatDtrTransitions?

A count of how many times the DTR signal has changed state on this async port, e.g. each time a terminal session connects or disconnects.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.18.3.4.33.5.1.24
snmpwalk -v2c -c public <target> Wellfleet-ISDB-MIB::wfIsdbPortStatDtrTransitions

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.18.3.4.33.5.1.24.1
snmpget -v2c -c public <target> Wellfleet-ISDB-MIB::wfIsdbPortStatDtrTransitions.1

Start monitoring Wellfleet/Bay Networks router with ISDN BRI interfaces, legacy (D-channel/B-channel call-state status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Wellfleet-ISDB-MIB::wfIsdbPortStatDtrTransitions OID value, configure state conditions and alerts, and monitor any Wellfleet/Bay Networks router with ISDN BRI interfaces, legacy (D-channel/B-channel call-state status) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.18.3.4wfLineWellfleet-COMMON-MIB
1.3.6.1.4.1.18.3.4.33wfIsdbGroupWellfleet-COMMON-MIB
Numeric OIDNameModule
1.3.6.1.4.1.18.3.4.33.5wfIsdbPortStatTableWellfleet-ISDB-MIB
1.3.6.1.4.1.18.3.4.33.5.1wfIsdbPortStatEntryWellfleet-ISDB-MIB
1.3.6.1.4.1.18.3.4.33.5.1.24wfIsdbPortStatDtrTransitionsWellfleet-ISDB-MIB