DOCS-IETF-RFI-MIB :: docsIfCmtsUpChnlCtrExtCollCntnMslots

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsDOCS-IETF-RFI-MIBdocsIfCmtsUpChnlCtrExtCollCntnMslots

docsIfCmtsUpChnlCtrExtCollCntnMslots

Module: DOCS-IETF-RFI-MIB

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

OID (numeric): 1.3.6.1.2.1.10.127.1.3.11.1.20

Node type: OBJECT-TYPE

Type: Counter64

Access: read-only

Description: Current count, from CMTS initialization, of collision contention minislots on the upstream logical channel. For contention regions, these are the minislots applicable to bursts that the CMTS detected, but could not correctly receive. This is the 64 bit version of docsIfCmtsUpChnlCtrCollCntnMslots, and will not be accessible to SNMPv1 managers. Support for this object is optional. If the object is not supported, a value of zero is returned.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.127.1.3.11.1.20
snmpwalk -v2c -c public <target> DOCS-IETF-RFI-MIB::docsIfCmtsUpChnlCtrExtCollCntnMslots

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.127.1.3.11.1.20.1
snmpget -v2c -c public <target> DOCS-IETF-RFI-MIB::docsIfCmtsUpChnlCtrExtCollCntnMslots.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::docsIfCmtsUpChnlCtrExtCollCntnMslots 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
1.3.6.1.2.1.10.127.1.3.11docsIfCmtsUpChannelCounterTableDOCS-IETF-RFI-MIB
1.3.6.1.2.1.10.127.1.3.11.1docsIfCmtsUpChannelCounterEntryDOCS-IETF-RFI-MIB
1.3.6.1.2.1.10.127.1.3.11.1.20docsIfCmtsUpChnlCtrExtCollCntnMslotsDOCS-IETF-RFI-MIB