DAVID-MIB :: exNetPortRuntErrors

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DAVID-MIB › exNetPortRuntErrors

exNetPortRuntErrors

Module: DAVID-MIB

OID (symbolic): DAVID-MIB::exNetPortRuntErrors

OID (numeric): 1.3.6.1.4.1.66.1.3.2.3.1.1.12

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: Number of frames received by the port that have a correct preamble (including double 1), but are shorter than the minimum legal frame size of 64 bytes (512 bits). Runts are commonly collision fragments, and as such do not necessarily indicate a problem in the network.

Runts are also called 'short frames.'

What is exNetPortRuntErrors?

Counts frames received on this port with a correct preamble but shorter than the 64-byte minimum legal frame size ('short frames'), commonly collision fragments rather than a real fault indicator.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.66.1.3.2.3.1.1.12
snmpwalk -v2c -c public <target> DAVID-MIB::exNetPortRuntErrors

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.66.1.3.2.3.1.1.12.1
snmpget -v2c -c public <target> DAVID-MIB::exNetPortRuntErrors.1

Start monitoring Modular chassis-based network device (David/Express Net branded) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DAVID-MIB::exNetPortRuntErrors OID value, configure state conditions and alerts, and monitor any Modular chassis-based network device (David/Express Net branded) 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
1.3.6.1.4.1.66davidDAVID-MIB
1.3.6.1.4.1.66.1productsDAVID-MIB
1.3.6.1.4.1.66.1.3davidExpressNetDAVID-MIB
1.3.6.1.4.1.66.1.3.2exNetEthernetDAVID-MIB
1.3.6.1.4.1.66.1.3.2.3exNetPortDAVID-MIB
1.3.6.1.4.1.66.1.3.2.3.1exNetPortTableDAVID-MIB
1.3.6.1.4.1.66.1.3.2.3.1.1exNetPortEntryDAVID-MIB
1.3.6.1.4.1.66.1.3.2.3.1.1.12exNetPortRuntErrorsDAVID-MIB