IP-MIB :: ipFragFails

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsIP-MIBipFragFails

ipFragFails

Module: IP-MIB

OID (symbolic): IP-MIB::ipFragFails

OID (numeric): 1.3.6.1.2.1.4.18

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The number of IPv4 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.

This object has been deprecated, as a new IP version-neutral table has been added. It is loosely replaced by ipSystemStatsOutFragFails.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.4.18
snmpwalk -v2c -c public <target> IP-MIB::ipFragFails

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.4.18.1
snmpget -v2c -c public <target> IP-MIB::ipFragFails.1

Start monitoring Vendor-neutral IETF standard, RFC 4293 (any IP-capable device) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IP-MIB::ipFragFails OID value, configure state conditions and alerts, and monitor any Vendor-neutral IETF standard, RFC 4293 (any IP-capable device) 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
1.3.6.1.2.1.4ipCHECKPOINT-MIB-2
Numeric OIDNameModule
1.3.6.1.2.1.4.18ipFragFailsIP-MIB