ERI-DNX-LINK-TEST-MIB :: dsx1TestBackplnLoop

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsERI-DNX-LINK-TEST-MIBdsx1TestBackplnLoop

dsx1TestBackplnLoop

Module: ERI-DNX-LINK-TEST-MIB

OID (symbolic): ERI-DNX-LINK-TEST-MIB::dsx1TestBackplnLoop

OID (numeric): 1.3.6.1.4.1.644.2.4.5.1.1.1.5

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Determines whether or not the link has connection loopback via the Backplane. This affects a data connection which must already be in place prior to invoking this function.

What is dsx1TestBackplnLoop?

A read-write switch, loopOffBackplane(20) or loopBackplane(21), that loops a DS1/E1 link's data back across the chassis backplane rather than out the physical port. It requires the data connection to already exist and is used to test the internal backplane path independent of the external circuit.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.644.2.4.5.1.1.1.5
snmpwalk -v2c -c public <target> ERI-DNX-LINK-TEST-MIB::dsx1TestBackplnLoop

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.644.2.4.5.1.1.1.5.1
snmpget -v2c -c public <target> ERI-DNX-LINK-TEST-MIB::dsx1TestBackplnLoop.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.644.2.4.5.1.1.1.5.1 i <value>

Start monitoring Eastern Research Inc. (ERI) DNX digital cross-connect/multiplexer (DS1/HS port BERT/loopback diagnostics) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ERI-DNX-LINK-TEST-MIB::dsx1TestBackplnLoop OID value, configure state conditions and alerts, and monitor any Eastern Research Inc. (ERI) DNX digital cross-connect/multiplexer (DS1/HS port BERT/loopback diagnostics) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.644eriEnterpriseRootERI-ROOT-SMI
1.3.6.1.4.1.644.2eriProductsERI-ROOT-SMI
1.3.6.1.4.1.644.2.4dnxERI-DNX-SMC-MIB
Numeric OIDNameModule
1.3.6.1.4.1.644.2.4.5diagnosticsERI-DNX-LINK-TEST-MIB
1.3.6.1.4.1.644.2.4.5.1dsx1TestERI-DNX-LINK-TEST-MIB
1.3.6.1.4.1.644.2.4.5.1.1dsx1TestTableERI-DNX-LINK-TEST-MIB
1.3.6.1.4.1.644.2.4.5.1.1.1dsx1TestEntryERI-DNX-LINK-TEST-MIB
1.3.6.1.4.1.644.2.4.5.1.1.1.5dsx1TestBackplnLoopERI-DNX-LINK-TEST-MIB