DOCS-IETF-RFI-MIB :: docsIfCmtsDownChnlCtrUsedBytes

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsDOCS-IETF-RFI-MIBdocsIfCmtsDownChnlCtrUsedBytes

docsIfCmtsDownChnlCtrUsedBytes

Module: DOCS-IETF-RFI-MIB

OID (symbolic): DOCS-IETF-RFI-MIB::docsIfCmtsDownChnlCtrUsedBytes

OID (numeric): 1.3.6.1.2.1.10.127.1.3.10.1.3

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: At the CMTS, the total number of DOCSIS data bytes transported by this downstream channel since CMTS initialization. The number of data bytes is defined as the total number of bytes transported in DOCSIS payloads minus the number of stuff bytes transported in DOCSIS payloads. This is the 32 bit version of docsIfCmtsDownChnlCtrExtUsedBytes, included to provide back compatibility with SNMPv1 managers.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.127.1.3.10.1.3
snmpwalk -v2c -c public <target> DOCS-IETF-RFI-MIB::docsIfCmtsDownChnlCtrUsedBytes

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.127.1.3.10.1.3.1
snmpget -v2c -c public <target> DOCS-IETF-RFI-MIB::docsIfCmtsDownChnlCtrUsedBytes.1

Start monitoring DOCSIS 2.0 cable modem/CMTS (RF interface, vendor-neutral IETF/CableLabs standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-IETF-RFI-MIB::docsIfCmtsDownChnlCtrUsedBytes OID value, configure state conditions and alerts, and monitor any DOCSIS 2.0 cable modem/CMTS (RF interface, vendor-neutral IETF/CableLabs standard) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.10transmissionCHECKPOINT-MIB-2
Numeric OIDNameModule
1.3.6.1.2.1.10.127docsIfMibDOCS-IETF-RFI-MIB
1.3.6.1.2.1.10.127.1docsIfMibObjectsDOCS-IETF-RFI-MIB
1.3.6.1.2.1.10.127.1.3docsIfCmtsObjectsDOCS-IETF-RFI-MIB
1.3.6.1.2.1.10.127.1.3.10docsIfCmtsDownChannelCounterTableDOCS-IETF-RFI-MIB
1.3.6.1.2.1.10.127.1.3.10.1docsIfCmtsDownChannelCounterEntryDOCS-IETF-RFI-MIB
1.3.6.1.2.1.10.127.1.3.10.1.3docsIfCmtsDownChnlCtrUsedBytesDOCS-IETF-RFI-MIB