OMNITEK-MIB :: closedCaptionLine21

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › OMNITEK-MIB › closedCaptionLine21

closedCaptionLine21

Module: OMNITEK-MIB

OID (symbolic): OMNITEK-MIB::closedCaptionLine21

OID (numeric): 1.3.6.1.4.1.18458.5.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Whether Closed Captioning is present on the input (Line 21).

What is closedCaptionLine21?

Indicates whether Closed Captioning carried in the legacy Line 21 vertical-blanking location is present on the input.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.18458.5.3
snmpwalk -v2c -c public <target> OMNITEK-MIB::closedCaptionLine21

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.18458.5.3.1
snmpget -v2c -c public <target> OMNITEK-MIB::closedCaptionLine21.1

Start monitoring Omnitek (UK) video/broadcast test and measurement equipment with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the OMNITEK-MIB::closedCaptionLine21 OID value, configure state conditions and alerts, and monitor any Omnitek (UK) video/broadcast test and measurement equipment 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
1.3.6.1.4.1.18458omnitekOMNITEK-MIB
1.3.6.1.4.1.18458.5closedcaptionsOMNITEK-MIB
1.3.6.1.4.1.18458.5.3closedCaptionLine21OMNITEK-MIB