INTERFACES-MIB :: t1e1FDLPassThrough

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › INTERFACES-MIB › t1e1FDLPassThrough

t1e1FDLPassThrough

Module: INTERFACES-MIB

OID (symbolic): INTERFACES-MIB::t1e1FDLPassThrough

OID (numeric): 1.3.6.1.4.1.425.8.3.1.1.19

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Determines whether the ESF FDL passes through the CSU or terminates.

What is t1e1FDLPassThrough?

Chooses whether the ESF facility data link (FDL) passes through(2) the CSU or is terminated(3) at it. Terminate when this unit should handle carrier performance messages itself; pass through if downstream gear should see them.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.425.8.3.1.1.19
snmpwalk -v2c -c public <target> INTERFACES-MIB::t1e1FDLPassThrough

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.425.8.3.1.1.19.1
snmpget -v2c -c public <target> INTERFACES-MIB::t1e1FDLPassThrough.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.425.8.3.1.1.19.1 i <value>

Start monitoring Networking equipment with auxiliary dial-up/management port (txport device tree) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the INTERFACES-MIB::t1e1FDLPassThrough OID value, configure state conditions and alerts, and monitor any Networking equipment with auxiliary dial-up/management port (txport device tree) from a single console.

OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.425txportINTERFACES-MIB
1.3.6.1.4.1.425.8tinterfacesINTERFACES-MIB
1.3.6.1.4.1.425.8.3t1e1INTERFACES-MIB
1.3.6.1.4.1.425.8.3.1t1e1ConfigTableINTERFACES-MIB
1.3.6.1.4.1.425.8.3.1.1t1e1ConfigTableEntryINTERFACES-MIB
1.3.6.1.4.1.425.8.3.1.1.19t1e1FDLPassThroughINTERFACES-MIB