COM21-HCXETH-MIB :: hcxEtherPortId

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCOM21-HCXETH-MIBhcxEtherPortId

hcxEtherPortId

Module: COM21-HCXETH-MIB

OID (symbolic): COM21-HCXETH-MIB::hcxEtherPortId

OID (numeric): 1.3.6.1.4.1.1141.2.42.1.1.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: contains Ethernet port id. Represents the port number on the card. In the case of single 10baseT or 100baseT, this value will always be 1. In the case of a quad 10baseT card, this value is in the range 1-4.

What is hcxEtherPortId?

This read-only integer from 1 to 4 identifies the specific port number on the Ethernet card, always 1 for single 10BaseT or 100BaseT cards but ranging 1 through 4 on a quad 10BaseT card. It tells an administrator exactly which physical jack on a multi-port card a given row's configuration applies to. For example, on a quad-port card an operator configuring port 3's bandwidth would check this field to confirm they are editing the correct physical port.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1141.2.42.1.1.3
snmpwalk -v2c -c public <target> COM21-HCXETH-MIB::hcxEtherPortId

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1141.2.42.1.1.3.1
snmpget -v2c -c public <target> COM21-HCXETH-MIB::hcxEtherPortId.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> hcxEtherPortId.1

Start monitoring Com21 ComController HCX headend Ethernet card (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the COM21-HCXETH-MIB::hcxEtherPortId OID value, configure state conditions and alerts, and monitor any Com21 ComController HCX headend Ethernet card (legacy) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.1141com21COM21-HCX-MIB
1.3.6.1.4.1.1141.2com21HcxCOM21-HCX-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1141.2.42com21HcxEtherPortGroupCOM21-HCXETH-MIB
1.3.6.1.4.1.1141.2.42.1com21HcxEtherPortTableCOM21-HCXETH-MIB
1.3.6.1.4.1.1141.2.42.1.1com21HcxEtherPortEntryCOM21-HCXETH-MIB
1.3.6.1.4.1.1141.2.42.1.1.3hcxEtherPortIdCOM21-HCXETH-MIB