CNT251-MIB :: cnt2SysOsVersion

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CNT251-MIB › cnt2SysOsVersion

cnt2SysOsVersion

Module: CNT251-MIB

OID (symbolic): CNT251-MIB::cnt2SysOsVersion

OID (numeric): 1.3.6.1.4.1.333.2.5.1.16

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-only

Description: The Software Nucleus OS version of this system.

What is cnt2SysOsVersion?

This read-only DisplayString reports the version of the Software Nucleus operating system running on this CNT system. An admin verifying OS compliance before applying a patch or troubleshooting a compatibility issue would check this value against the vendor's supported version list. For example, an outdated cnt2SysOsVersion reading would explain why a newer diagnostic tool refuses to run against this node.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.333.2.5.1.16
snmpwalk -v2c -c public <target> CNT251-MIB::cnt2SysOsVersion

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.333.2.5.1.16.1
snmpget -v2c -c public <target> CNT251-MIB::cnt2SysOsVersion.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cnt2SysOsVersion.1

Start monitoring CNT network node chassis (hardware inventory, legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CNT251-MIB::cnt2SysOsVersion OID value, configure state conditions and alerts, and monitor any CNT network node chassis (hardware inventory, legacy) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.333cntCNT2-MIB
1.3.6.1.4.1.333.2cnt2CNT2-MIB
1.3.6.1.4.1.333.2.5cnt2ConfigCNT2-MIB
1.3.6.1.4.1.333.2.5.1cnt2CfgSystemProbeCNT25-MIB
Numeric OIDNameModule
1.3.6.1.4.1.333.2.5.1.16cnt2SysOsVersionCNT251-MIB