All MIBs › DOCS-IF31-MIB › docsIf31DocsisBaseCapability
docsIf31DocsisBaseCapability
Module: DOCS-IF31-MIB
OID (symbolic): DOCS-IF31-MIB::docsIf31DocsisBaseCapability
OID (numeric): 1.3.6.1.4.1.4491.2.1.28.1.1
Node type: OBJECT-TYPE
Type: ClabsDocsisVersion
Access: read-only
Description: This attribute reports the DOCSIS capability of the device. A CMTS reports its highest supported DOCSIS version while a CM reports its supported DOCSIS version.
This attribute replaces docsIfDocsisBaseCapability defined in RFC 4546.
What is docsIf31DocsisBaseCapability?
Reports which DOCSIS version the interface actually supports: a CMTS reports the highest DOCSIS version it can run, while a cable modem reports its own supported version. This is the DOCSIS 3.1-era replacement for the older docsIfDocsisBaseCapability object, so a sysadmin can use it to confirm a modem or CMTS line card is genuinely DOCSIS 3.1-capable before provisioning OFDM/OFDMA services on it.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.28.1.1 snmpwalk -v2c -c public <target> DOCS-IF31-MIB::docsIf31DocsisBaseCapability
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.28.1.1.1 snmpget -v2c -c public <target> DOCS-IF31-MIB::docsIf31DocsisBaseCapability.1
Start monitoring DOCSIS 3.1 cable modem/CMTS-CCAP (OFDM/OFDMA channels, vendor-neutral CableLabs standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-IF31-MIB::docsIf31DocsisBaseCapability OID value, configure state conditions and alerts, and monitor any DOCSIS 3.1 cable modem/CMTS-CCAP (OFDM/OFDMA channels, vendor-neutral CableLabs standard) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.4491 | cableLabs | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2 | clabProject | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.1 | clabProjDocsis | CLAB-DEF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4491.2.1.28 | docsIf31Mib | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1 | docsIf31MibObjects | DOCS-IF31-MIB |
| 1.3.6.1.4.1.4491.2.1.28.1.1 | docsIf31DocsisBaseCapability | DOCS-IF31-MIB |