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CADANT-REMOTE-QUERY-MIB

AI MIB Summary

The CADANT-REMOTE-QUERY-MIB configures and monitors the CMTS CM Poller on Cadant C4 Cable Modem Termination Systems to facilitate SNMP polling of remote cable modems, exposing status and configuration objects for both the poller and the queried modems.

This MIB module provides the management of the Cadant C4 Cable Modem Termination Systems (CMTS) Remote Query feature. This feature, implemented on a CMTS, facilitates SNMP polling of remote cable modems (CMs). This MIB includes the configuration and status objects of the CMTS CM Poller and remote CMs that polled by the CMTS CM Poller
Main OID:
cadCmRemoteQueryMib.1.3.6.1.4.1.4998.1.1.55.1
22
Objects
Active
Status
7
Dependencies

Imported Objects

Objects

22 total
Object Name
cadCmRemoteQueryMibThis MIB module provides the management of the Cadant C4 Cable Modem Termination Systems (CMTS) Remote Query feature. This feature, implemented on a CMTS, facilitates SNMP polling of remote cable modems (CMs). This MIB includes the configuration and status objects of the CMTS CM Poller and remote CMs that polled by the CMTS CM Poller
MODULE-IDENTITY
.1.3.6.1.4.1.4998.1.1.55.1
cadCmRemoteQueryPoller
OBJECT IDENTIFIER
.1.3.6.1.4.1.4998.1.1.55.1.1
cadCmRemoteQueryPollerEnableAn indication of whether the CMTS CM Poller is running. When the poller is enabled, it polls the remote CMs periodically specified in the cadCmRemoteQueryPollerInterval mib object. The operation can be expensive depending on how many CMs that the poller would be polling. It is suggested to have it disabled when not needed.rw
TruthValue (SNMPv2-TC)
.1.3.6.1.4.1.4998.1.1.55.1.1.1
cadCmRemoteQueryPollerIntervalAn interval between two polling cycles of the CMTS CM Poller. The poller will not start the next cycle until it finished polling for the last CM , even though the time has expired. If the cadCmRemoteQueryPollerInterval is too small with a large number of CMs, the poller would tie up the CPU and resources and possibly degrade the system's performance.rw
Unsigned32
.1.3.6.1.4.1.4998.1.1.55.1.1.2
cadCmRemoteQueryPollerStartTimeThe value of sysUpTime in seconds when the last polling cycle started. cadCmRemoteQueryPollerStartTime is set to 0 when the CMTS is first restarted and doesn't get reset after the poller is disabled.ro
Unsigned32 UNITS "seconds"
.1.3.6.1.4.1.4998.1.1.55.1.1.3
cadCmRemoteQueryPollerStopTimeThe value of sysUpTime in seconds when the last polling cycle finished. cadCmRemoteQueryPollerStopTime is set to 0 when the CMTS is first restarted and doesn't get reset after the poller is disabled.ro
Unsigned32 UNITS "seconds"
.1.3.6.1.4.1.4998.1.1.55.1.1.4
cadCmRemoteQueryPollerCommunityThe read community string is used for polling the CMs. Any change in the cadCmRemoteQueryPollerCommunity may not be reflected if the poller has already been enabled.rw
OCTET STRING
.1.3.6.1.4.1.4998.1.1.55.1.1.5
cadCmRemoteQueryMacAddressThe object is used to trigger an immediate poll of a specific CM. This object always read back as a value of 0. The value of sysUpTime should be read and saved before writing this object. Then, the value of cadCmRemoteQueryPollTime can be read and compared to the saved sysUpTime to determine when the immediate poll of retmoe query data has been completed.rw
MacAddress (SNMPv2-TC)
.1.3.6.1.4.1.4998.1.1.55.1.1.6
cadCmRemoteQuerySourceIpAddrTypeThe type of internet address of cadCmRemoteQuerySourceIpAddr.ro
InetAddressType (INET-ADDRESS-MIB)
.1.3.6.1.4.1.4998.1.1.55.1.1.7
cadCmRemoteQuerySourceIpAddrThe source IP address of the SNMP remote queries to the CMs. This value is changed from the Poller when the ifIndex of the cadSysSourceInterfaceRemoteQuery in the CADANT-CMTS-SYSTEM-MIB is changed due to using the cli command .. configure cable modem remote-query source-interface ..ro
InetAddress (INET-ADDRESS-MIB)
.1.3.6.1.4.1.4998.1.1.55.1.1.8
cadCmRemoteQueryStatusTableThis table contains the status of the cable modems that are polled by the CMTS CM Poller. The information will be overwritten when a new polling cycle starts. Depending on how many CMs that the poller is polling, polling this table constantly can be quite expensive; Excessive polling could degrade performance.
SEQUENCE OF CadCmRemoteQueryStatusEntry
.1.3.6.1.4.1.4998.1.1.55.1.2
cadCmRemoteQueryStatusEntryA list of the cable modem's attributes that are polled by a CMTS.
CadCmRemoteQueryStatusEntry
.1.3.6.1.4.1.4998.1.1.55.1.2.1
cadCmRemoteQueryPollTimeThe value of sysUpTime when this CM entry was polled. If this value is larger than the cadCmRemoteQueryPollerStopTime, it indicates that the status has already been overwritten by a new polling cycle. To avoid this happening, the NMS can increase the cadCmRemoteQueryPollInterval so that the cadCmRemoteQueryPollTime would fall in between the cadCmRemoteQueryPollerStartTime and the cadCmRemoteQueryPollerStopTime.ro
Unsigned32 UNITS "seconds"
.1.3.6.1.4.1.4998.1.1.55.1.2.1.1
cadCmRemoteQueryDownChannelPowerThe CM's received power level. This object may be set to zero if the CM does not support power level measurement. If the CM downstream interface is down, this object either returns the most current value or the value of 0.ro
TenthdBmV UNITS "dBmV"
.1.3.6.1.4.1.4998.1.1.55.1.2.1.2
cadCmRemoteQueryStatusTxPowerThe operational transmit power for the CM upstream channel.ro
TenthdBmV UNITS "dBmV"
.1.3.6.1.4.1.4998.1.1.55.1.2.1.3
cadCmRemoteQueryUpChnlTxTimingOffsetA measure of the current round trip time. Used for timing of CM upstream transmissions to ensure synchronized arrivals at the CMTS.ro
Unsigned32
.1.3.6.1.4.1.4998.1.1.55.1.2.1.4
cadCmRemoteQuerySigQSignalNoiseSignal/Noise ratio as perceived for the CM downstream channel.ro
TenthdB UNITS "dB"
.1.3.6.1.4.1.4998.1.1.55.1.2.1.5
cadCmRemoteQuerySigQMicroreflectionsTotal microreflections including in-channel response as perceived on the CM downstream, measured in dBc below the signal level. This object is not assumed to return an absolutely accurate value, but is meant to give a rough indication of microreflections received on this interface. It is up to the implementor to provide information as accurate as possible.ro
Integer32
.1.3.6.1.4.1.4998.1.1.55.1.2.1.6
cadCmRemoteQuerySysDescrA textual description of the entity.ro
DisplayString
.1.3.6.1.4.1.4998.1.1.55.1.2.1.7
cadCmRemoteQueryConformance
OBJECT IDENTIFIER
.1.3.6.1.4.1.4998.1.1.55.1.3
cadCmRemoteQueryDocsRemoteQueryCompliances
OBJECT IDENTIFIER
.1.3.6.1.4.1.4998.1.1.55.1.3.1
cadCmRemoteQueryDocsRemoteQueryGroups
OBJECT IDENTIFIER
.1.3.6.1.4.1.4998.1.1.55.1.3.2

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