CABH-SEC-MIB :: cabhSec2FwFactoryDefaultFilterDestPortLow

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCABH-SEC-MIBcabhSec2FwFactoryDefaultFilterDestPortLow

cabhSec2FwFactoryDefaultFilterDestPortLow

Module: CABH-SEC-MIB

OID (symbolic): CABH-SEC-MIB::cabhSec2FwFactoryDefaultFilterDestPortLow

OID (numeric): 1.3.6.1.4.1.4491.2.4.2.5.4.4.2.1.12

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: If cabhSec2FwFactoryDefaultFilterProtocol is udp or tcp, this is the inclusive lower bound of the transport-layer destination port range that is to be matched, otherwise it is ignored during matching.

What is cabhSec2FwFactoryDefaultFilterDestPortLow?

Sets the lower bound of the TCP or UDP destination port range for a factory-default firewall filter rule. This value is only evaluated when the filter's protocol is TCP or UDP; it is ignored for other protocols.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.4.2.5.4.4.2.1.12
snmpwalk -v2c -c public <target> CABH-SEC-MIB::cabhSec2FwFactoryDefaultFilterDestPortLow

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.4.2.5.4.4.2.1.12.1
snmpget -v2c -c public <target> CABH-SEC-MIB::cabhSec2FwFactoryDefaultFilterDestPortLow.1

Start monitoring CableHome-compliant residential gateways (cable modem/router) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CABH-SEC-MIB::cabhSec2FwFactoryDefaultFilterDestPortLow OID value, configure state conditions and alerts, and monitor any CableHome-compliant residential gateways (cable modem/router) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.4491cableLabsCLAB-DEF-MIB
1.3.6.1.4.1.4491.2clabProjectCLAB-DEF-MIB
1.3.6.1.4.1.4491.2.4clabProjCableHomeCLAB-DEF-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4491.2.4.2cabhSecMibCABH-SEC-MIB
1.3.6.1.4.1.4491.2.4.2.5cabhSecMibObjectsCABH-SEC-MIB
1.3.6.1.4.1.4491.2.4.2.5.4cabhSec2FwObjectsCABH-SEC-MIB
1.3.6.1.4.1.4491.2.4.2.5.4.4cabhSec2FwFilterCABH-SEC-MIB
1.3.6.1.4.1.4491.2.4.2.5.4.4.2cabhSec2FwFactoryDefaultFilterTableCABH-SEC-MIB
1.3.6.1.4.1.4491.2.4.2.5.4.4.2.1cabhSec2FwFactoryDefaultFilterEntryCABH-SEC-MIB
1.3.6.1.4.1.4491.2.4.2.5.4.4.2.1.12cabhSec2FwFactoryDefaultFilterDestPortLowCABH-SEC-MIB