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docsIfCmtsDownChnlCtrTotalBytes
Module: DOCS-IF-MIB
OID (symbolic): DOCS-IF-MIB::docsIfCmtsDownChnlCtrTotalBytes
OID (numeric): 1.3.6.1.2.1.10.127.1.3.10.1.2
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: At the CMTS, the total number of bytes in the Payload portion of MPEG Packets (i.e., not including MPEG header or pointer_field) transported by this downstream channel. This is the 32-bit version of docsIfCmtsDownChnlCtrExtTotalBytes, included to provide back compatibility with SNMPv1 managers. Discontinuities in the value of this counter can occur at reinitialization of the managed system, and at other times as indicated by the value of ifCounterDiscontinuityTime for the associated ifIndex.
What is docsIfCmtsDownChnlCtrTotalBytes?
The 32-bit total count of MPEG payload bytes, excluding the MPEG header, carried on this downstream channel since counter start, provided for SNMPv1 managers that can't read 64-bit counters. It is the raw denominator used, alongside used bytes, to compute downstream channel utilization.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.127.1.3.10.1.2 snmpwalk -v2c -c public <target> DOCS-IF-MIB::docsIfCmtsDownChnlCtrTotalBytes
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.127.1.3.10.1.2.1 snmpget -v2c -c public <target> DOCS-IF-MIB::docsIfCmtsDownChnlCtrTotalBytes.1
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OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.2 | mgmt | APERTUS-NPG-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.10 | transmission | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.10.127 | docsIfMib | DOCS-IETF-RFI-MIB |
| 1.3.6.1.2.1.10.127.1 | docsIfMibObjects | DOCS-IETF-RFI-MIB |
| 1.3.6.1.2.1.10.127.1.3 | docsIfCmtsObjects | DOCS-IETF-RFI-MIB |
| 1.3.6.1.2.1.10.127.1.3.10 | docsIfCmtsDownChannelCounterTable | DOCS-IETF-RFI-MIB |
| 1.3.6.1.2.1.10.127.1.3.10.1 | docsIfCmtsDownChannelCounterEntry | DOCS-IETF-RFI-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.10.127.1.3.10.1.2 | docsIfCmtsDownChnlCtrTotalBytes | DOCS-IF-MIB |