IP-EXTENSION-MIB :: cjnIpFragFails

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsIP-EXTENSION-MIBcjnIpFragFails

cjnIpFragFails

Module: IP-EXTENSION-MIB

OID (symbolic): IP-EXTENSION-MIB::cjnIpFragFails

OID (numeric): 1.3.6.1.4.1.1751.2.43.2.1.4.16

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The number of IP datagrams that have been discarded because they needed to be fragmented at this entity but could not be, e.g., because their Don't Fragment flag was set.

What is cjnIpFragFails?

Counts IP datagrams discarded because they needed fragmenting but couldn't be, e.g. because their Don't Fragment flag was set.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.43.2.1.4.16
snmpwalk -v2c -c public <target> IP-EXTENSION-MIB::cjnIpFragFails

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.43.2.1.4.16.1
snmpget -v2c -c public <target> IP-EXTENSION-MIB::cjnIpFragFails.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.43.2.1.4.16.1 i <value>

Start monitoring Lucent/Avaya Cajun switch/router (private IPv4 extensions) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IP-EXTENSION-MIB::cjnIpFragFails OID value, configure state conditions and alerts, and monitor any Lucent/Avaya Cajun switch/router (private IPv4 extensions) from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.1751lucentACMIB
1.3.6.1.4.1.1751.2mibsACMIB
1.3.6.1.4.1.1751.2.43cajunRtrCajun-ROOT
1.3.6.1.4.1.1751.2.43.2cjnProtocolCajun-ROOT
1.3.6.1.4.1.1751.2.43.2.1cjnIpv4Cajun-ROOT
Numeric OIDNameModule
1.3.6.1.4.1.1751.2.43.2.1.4cjnIpGblStatsIP-EXTENSION-MIB
1.3.6.1.4.1.1751.2.43.2.1.4.16cjnIpFragFailsIP-EXTENSION-MIB