This is the MIB module for the Cisco specific extension
objects of Data Over Cable Service, Radio Frequency
interface. There is a standard MIB for Data-Over-Cable
Service Interface Specifications (DOCSIS) and in Cisco,
it is called DOCS-IF-MIB. Besides the objects in
DOCS-IF-MIB, this MIB module contains the extension
objects to manage the Cable Modem Termination Systems
(CMTS).
This MIB module includes objects for the scheduler
that supports Quality of Service (QoS) of MCNS/DOCSIS
compliant Radio Frequency (RF) interfaces in Cable Modem
Termination Systems (CMTS). And the purpose is to let
users configure attributes of the schedulers in
order to ensure the Quality of Service and fairness for
modem requests according to users' business needs.
Also this MIB shows various states of the schedulers
for users to monitor of the schedulers' current status.
This MIB module also includes connection status objects
for cable modems and Customer Premise Equipment (CPE)
and the purpose is to let users easily get the connection
status and manage access group information about cable
modems and CPE.
This MIB module also includes objects for upstream
configuration for automated spectrum management in
order to mitigate upstream impairment.
This MIB module also includes objects to keep count of
the total # of modems, # of registered and # of active
modems on the mac interface as well as each
upstream.
Glossary:
BE Best Effort
CPE Customer Premise Equipment
CM Cable Modem
CMTS Cable Modem Termination Systems
DMIC Dynamic Message Integrity Check
DOCSIS Data Over Cable Service Interface Specifications
IE Information Element
NIC Network Interface Card
QoS Quality of Service
RF Radio Frequency
RTPS Real-Time Polling Service
SFID Service Flow ID
SID Service Id
TOD Time of the Day
UGS Unsolicited Grant Service
UGS-AD Unsolicited Grant Service with Activity Detection
This notification indicates that the cable modem coming online
and going offline. A notification will be sent from CMTS for
a cable modem status changing to online or offline
within the interval specified in cdxCmtsCmOnOffTrapInterval.
cdxWBResilUsFullServiceNotif
.1.3.6.1.4.1.9.9.116.2.0.10
This notification indicates that a Cable Modem upstream
channel is recovered from upstream partial
service to full service mode.
Object docsIfCmtsCmStatusUpChannelIfIndex represents
the target upstream channel ifindex.
cdxCmtsCmChOverNotification
.1.3.6.1.4.1.9.9.116.2.0.2
This notification is sent at the completion of a CMTS
channel override operation if
cdxCmtsCmChOverTrapOnCompletion is true in the
original entry.
Once a channel override operation has been activated, it
cannot be stopped. That is, it will run until either the
CMTS has generated downstream frequency and/or upstream
channel override fields in the RNG-RSP message sent to a
cable modem or
cdxCmtsCmChOverTimeExpiration time expired.
In either case, the operation is completed. State in the
cdxCmtsCmChOverState object will tell in which
condition the operation is completed.
cdxCmtsCmDMICLockNotification
.1.3.6.1.4.1.9.9.116.2.0.3
This notification is sent whenever a modem is locked because
it failed the Dynamic Message Integrity Check.
cdxWBResilRFDown
.1.3.6.1.4.1.9.9.116.2.0.4
This notification indicates that a RF channel changed state to
logical DOWN state.
cdxWBResilRFUp
.1.3.6.1.4.1.9.9.116.2.0.5
This notification indicates that a RF channel changed state to
logical UP state.
cdxWBResilCMPartialServiceNotif
.1.3.6.1.4.1.9.9.116.2.0.6
This notification indicates that a Cable Modem is in partial
service. Object docsIfCmtsCmStatusDownChannelIfIndex
represents the target wideband/narrowband ifindex.
cdxWBResilCMFullServiceNotif
.1.3.6.1.4.1.9.9.116.2.0.7
This notification indicates that a Cable Modem is recovered
from partial service. Object docsIfCmtsCmStatusDownChannelIfIndex
represents the target wideband/narrowband ifindex.
cdxWBResilEvent
.1.3.6.1.4.1.9.9.116.2.0.8
This notification indicates that a wideband resiliency event is
received by CMTS.
cdxWBResilUsPartialServiceNotif
.1.3.6.1.4.1.9.9.116.2.0.9
This notification indicates that a Cable Modem
is inenters upstream partial service.
Object docsIfCmtsCmStatusUpChannelIfIndex
represents the target upstream channel ifindex.