OLD-CISCO-TS-MIB :: tsLineNumber

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsOLD-CISCO-TS-MIBtsLineNumber

tsLineNumber

Module: OLD-CISCO-TS-MIB

OID (symbolic): OLD-CISCO-TS-MIB::tsLineNumber

OID (numeric): 1.3.6.1.4.1.9.2.9.2.1.20

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The line i've been talking about.

What is tsLineNumber?

This read-only INTEGER identifies a terminal server line entry in the table (described tersely in the source as 'the line'). Admins reference this to distinguish between multiple terminal server lines when polling their status. For example, line number 5 corresponds to the fifth async line on the terminal server.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.2.9.2.1.20
snmpwalk -v2c -c public <target> OLD-CISCO-TS-MIB::tsLineNumber

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.2.9.2.1.20.1
snmpget -v2c -c public <target> OLD-CISCO-TS-MIB::tsLineNumber.1

Start monitoring Cisco access server, legacy IOS (async terminal server line status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the OLD-CISCO-TS-MIB::tsLineNumber OID value, configure state conditions and alerts, and monitor any Cisco access server, legacy IOS (async terminal server line status) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.2localCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.2.9ltsOLD-CISCO-TS-MIB
1.3.6.1.4.1.9.2.9.2ltsLineTableOLD-CISCO-TS-MIB
1.3.6.1.4.1.9.2.9.2.1ltsLineEntryOLD-CISCO-TS-MIB
1.3.6.1.4.1.9.2.9.2.1.20tsLineNumberOLD-CISCO-TS-MIB