Troubleshooting guide

11-43
Cisco Broadband Local Integrated Services Solution Troubleshooting Guide
OL-5169-01
Chapter 11 Element Management and MIBs
Cisco uBR7246vxr MIBs
docsIfCmtsCmStatusTiming
Offset
A measure of the current round trip time for this CM. Used for
timing of CM upstream transmissions to ensure synchronized
arrivals at the CMTS. Units are in terms of (6.25
microseconds/64). Returns zero if the value is unknown.
docsIfCmtsCmStatusEqualization
Data
Equalization data for this CM. Returns an empty string if the
value is unknown or if there is no equalization data available or
defined.
docsIfCmtsCmStatusValue Current MTA connectivity state, as specified in the RF Interface
Specification. Returned status information is the CM status as
assumed by the CMTS, and indicates the following events:
other(1)—any state other than below.
ranging(2)—the CMTS has received an Initial Ranging Request
message from the CM, and the ranging process is not yet
complete.
rangingAborted(3)—the CMTS has sent a Ranging Abort
message to the CM.
rangingComplete(4)—the CMTS has sent a Ranging Complete
message to the CM.
ipComplete(5)—the CMTS has received a DHCP reply message
and forwarded it to the CM.
registrationComplete(6)—the CMTS has sent a Registration
Response message to the CM.
accessDenied(7)—the CMTS has sent a Registration Aborted
message to the CM.
The CMTS only needs to report states it is able to detect.
docsIfCmtsCmStatusUnerroreds Codewords received without error from this MTA.
docsIfCmtsCmStatusCorrecteds Codewords received with correctable errors from this MTA.
docsIfCmtsCmStatus
Uncorrectables
Codewords received with uncorrectable errors from this MTA.
docsIfCmtsCmStatusSignalNoise Signal/Noise ratio as perceived for upstream data from this MTA.
If the Signal/Noise is unknown, this object returns a value of zero.
docsIfCmtsCmStatus
Microreflections
Total microreflections including in-channel response as
perceived on this interface, measured in dBc below the signal
level. This object is not assumed to return an absolutely accurate
value, but should give a rough indication of microreflections
received on this interface. It is up to the implementor to provide
information as accurate as possible.
docsIfCmtsServiceCmStatus Pointer to an entry in docsIfCmtsCmStatusTable identifying the
MTA using this Service Queue. If multiple MTAs are using this
Service Queue, the value of this object is zero.
docsIfCmtsServiceAdminStatus Allows a service class for a particular modem to be suppressed,
(re-)enabled, or deleted altogether.
Table 11-4 DOCS-IF-MIB.my Objects (continued)
Object Description