CABH-SEC-MIB :: cabhSec2FwFactoryDefaultFilterSourcePortLow

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCABH-SEC-MIBcabhSec2FwFactoryDefaultFilterSourcePortLow

cabhSec2FwFactoryDefaultFilterSourcePortLow

Module: CABH-SEC-MIB

OID (symbolic): CABH-SEC-MIB::cabhSec2FwFactoryDefaultFilterSourcePortLow

OID (numeric): 1.3.6.1.4.1.4491.2.4.2.5.4.4.2.1.10

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 source port range that is to be matched, otherwise it is ignored during matching.

What is cabhSec2FwFactoryDefaultFilterSourcePortLow?

Sets the lower bound of the TCP or UDP source 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> 1.3.6.1.4.1.4491.2.4.2.5.4.4.2.1.10
snmpwalk -v2c -c public <target> CABH-SEC-MIB::cabhSec2FwFactoryDefaultFilterSourcePortLow

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.4.2.5.4.4.2.1.10.1
snmpget -v2c -c public <target> CABH-SEC-MIB::cabhSec2FwFactoryDefaultFilterSourcePortLow.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::cabhSec2FwFactoryDefaultFilterSourcePortLow 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
1.3.6.1.4.1.4491.2.4.2.5.4.4.2.1.10cabhSec2FwFactoryDefaultFilterSourcePortLowCABH-SEC-MIB