All MIBs › DOCS-IF-EXT-MIB › docsIfDocsisOperMode
docsIfDocsisOperMode
Module: DOCS-IF-EXT-MIB
OID (symbolic): DOCS-IF-EXT-MIB::docsIfDocsisOperMode
OID (numeric): 1.3.6.1.2.1.10.127.21.2
Node type: OBJECT-TYPE
Type: DocsisVersion
Access: read-only
Description: Indication whether the device has registered as a 1.0 or 1.1. For CMTS and unregistered CM, it is always the same as docsDocsisCapability.
What is docsIfDocsisOperMode?
This read-only DocsisVersion value indicates whether the device has actually registered onto the cable network as DOCSIS 1.0 or 1.1, and per the source, for a CMTS or an unregistered cable modem this value is always the same as the device's raw DOCSIS capability. An administrator troubleshooting a cable modem's connectivity would compare this operational mode against docsIfDocsisCapability to see whether the modem registered at its full supported capability or fell back to a lower mode. For example, if docsIfDocsisCapability reports docsis11(2) but this object reports docsis10(1), that would indicate the modem registered in the lower DOCSIS 1.0 mode despite being capable of 1.1.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.127.21.2 snmpwalk -v2c -c public <target> DOCS-IF-EXT-MIB::docsIfDocsisOperMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.127.21.2.1 snmpget -v2c -c public <target> DOCS-IF-EXT-MIB::docsIfDocsisOperMode.1
Start monitoring DOCSIS cable modem/CMTS (capability extension, vendor-neutral IETF standard, extends RFC 2670) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-IF-EXT-MIB::docsIfDocsisOperMode OID value, configure state conditions and alerts, and monitor any DOCSIS cable modem/CMTS (capability extension, vendor-neutral IETF standard, extends RFC 2670) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.10.127.21 | docsIfExtMib | DOCS-IF-EXT-MIB |
| 1.3.6.1.2.1.10.127.21.2 | docsIfDocsisOperMode | DOCS-IF-EXT-MIB |