All MIBs › CADANT-CMTS-LAYER2CMTS-MIB › cadMacChlPortId
cadMacChlPortId
Module: CADANT-CMTS-LAYER2CMTS-MIB
OID (symbolic): CADANT-CMTS-LAYER2CMTS-MIB::cadMacChlPortId
OID (numeric): 1.3.6.1.4.1.4998.1.1.20.1.4.3.1.4
Node type: OBJECT-TYPE
Type: PortId
Access: read-only
Description: port Id of downstream or upstream channel
What is cadMacChlPortId?
This read-only object identifies the physical port number associated with either a downstream or upstream cable channel on a CMTS (Cable Modem Termination System). Network engineers use this information to map logical channel assignments to physical ports for troubleshooting and management of cable network infrastructure. The identifier is critical for understanding the channel-to-port topology of DOCSIS cable systems.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.20.1.4.3.1.4 snmpwalk -v2c -c public <target> CADANT-CMTS-LAYER2CMTS-MIB::cadMacChlPortId
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.20.1.4.3.1.4.1 snmpget -v2c -c public <target> CADANT-CMTS-LAYER2CMTS-MIB::cadMacChlPortId.1
Start monitoring ARRIS/Cadant C4/E6000 CMTS (cable modem termination system) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CADANT-CMTS-LAYER2CMTS-MIB::cadMacChlPortId OID value, configure state conditions and alerts, and monitor any ARRIS/Cadant C4/E6000 CMTS (cable modem termination system) from a single console.
OID Breakdown
Upper-level ancestors (10 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.4998 | cadant | CADANT-PRODUCTS-MIB |
| 1.3.6.1.4.1.4998.1 | cadObjects | CADANT-PRODUCTS-MIB |
| 1.3.6.1.4.1.4998.1.1 | cadCable | CADANT-PRODUCTS-MIB |
| 1.3.6.1.4.1.4998.1.1.20 | cadLayer2 | CADANT-PRODUCTS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4998.1.1.20.1 | cadLayer2Mib | CADANT-CMTS-LAYER2CMTS-MIB |
| 1.3.6.1.4.1.4998.1.1.20.1.4 | cadMacPortMIBObjects | CADANT-CMTS-LAYER2CMTS-MIB |
| 1.3.6.1.4.1.4998.1.1.20.1.4.3 | cadMacChlTable | CADANT-CMTS-LAYER2CMTS-MIB |
| 1.3.6.1.4.1.4998.1.1.20.1.4.3.1 | cadMacChlEntry | CADANT-CMTS-LAYER2CMTS-MIB |
| 1.3.6.1.4.1.4998.1.1.20.1.4.3.1.4 | cadMacChlPortId | CADANT-CMTS-LAYER2CMTS-MIB |