DS1-MIB :: dsx1LineImpedance

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsDS1-MIBdsx1LineImpedance

dsx1LineImpedance

Module: DS1-MIB

OID (symbolic): DS1-MIB::dsx1LineImpedance

OID (numeric): 1.3.6.1.2.1.10.18.6.1.23

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Nominal line impedance. For T1 and J1 lines, the value is typically balanced100ohms(3). For E1 lines, the value is typically unbalanced75ohms(2) and balanced120ohms(4). When this object does not apply, or when the appropriate value is not known, the value should be set to notApplicable(1).

What is dsx1LineImpedance?

Read-write nominal line impedance setting: balanced100ohms is typical for T1/J1 lines, while unbalanced75ohms or balanced120ohms is typical for E1 lines; set to notApplicable(1) when the value doesn't apply or isn't known.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.18.6.1.23
snmpwalk -v2c -c public <target> DS1-MIB::dsx1LineImpedance

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.18.6.1.23.1
snmpget -v2c -c public <target> DS1-MIB::dsx1LineImpedance.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.2.1.10.18.6.1.23.1 i <value>

Start monitoring Router/telecom equipment with T1/E1 (DS1/E1/DS2/E2) interfaces (vendor-neutral IETF standard RFC 4805) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DS1-MIB::dsx1LineImpedance OID value, configure state conditions and alerts, and monitor any Router/telecom equipment with T1/E1 (DS1/E1/DS2/E2) interfaces (vendor-neutral IETF standard RFC 4805) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.10transmissionCHECKPOINT-MIB-2
Numeric OIDNameModule
1.3.6.1.2.1.10.18ds1DS1-MIB
1.3.6.1.2.1.10.18.6dsx1ConfigTableDS1-MIB
1.3.6.1.2.1.10.18.6.1dsx1ConfigEntryDS1-MIB
1.3.6.1.2.1.10.18.6.1.23dsx1LineImpedanceDS1-MIB