CISCO-IETF-PW-TDM-MIB Table View

This table contains basic information including ifIndex,
and pointers to entries in the relevant TDM config
tables for this TDM PW.

cpwCTDMEntry row .1.3.6.1.4.1.9.10.131.1.1.1

This table is indexed by the same index that was
created for the associated entry in the VC Table
(in the CISCO-IETF-PW-MIB).

- The CpwVcIndex.

An entry is created in this table by the agent …

Indexes

CISCO-IETF-PW-MIBcpwVcIndex

Column	Syntax	OID
cpwCTDMRate The parameter represents the bit-rate of the TDM service in multiples of the 'basic' 64 Kbit/s rate. It complements the definition of cpwVcType used in CISCO-IETF-PW-MIB. For structure-agnostic the following should be u…	SNMPv2-SMIInteger32r/w Type Constraints: range: -2147483648..2147483647	.1.3.6.1.4.1.9.10.131.1.1.1.1
cpwCTDMIfIndex This is a unique index within the ifTable. It represents the interface index of the full link or the interface index for the bundle holding the group of time slots to be transmitted via this PW connection. …	IF-MIBInterfaceIndexOrZeror/w Type Constraints: range: 0..2147483647 Description: This textual convention is an extension of the InterfaceIndex convention. The latter defines a greater than zero value used to identify an interface or interface sub-layer in the managed system. This extension permits…	.1.3.6.1.4.1.9.10.131.1.1.1.2
cpwCGenTDMCfgIndex Index to the generic parameters in the TDM configuration table that appears in this MIB module. It is likely that multiple TDM PWs of the same characteristic will share a single TDM Cfg entry.	CpwTDMCfgIndexr/w	.1.3.6.1.4.1.9.10.131.1.1.1.3
cpwCRelTDMCfgIndex Index to the relevant TDM configuration table entry that appears in one of the related MIB modules such as TDMoIP or CESoPSN. It is likely that multiple TDM PWs of the same characteristic will share a single configurati…	CpwTDMCfgIndexr/w	.1.3.6.1.4.1.9.10.131.1.1.1.4
cpwCTDMConfigError Any of the bits are set if the local configuration is not compatible with the peer configuration as available from the various parameters options. -tdmTypeIncompatible bit is set if the local configuratio…	Bits Enumerated Values: 0 other 1 tdmTypeIncompatible 2 peerRtpIncompatible 3 peerPayloadSizeIncompatible	.1.3.6.1.4.1.9.10.131.1.1.1.5
cpwCTDMTimeElapsed The number of seconds, including partial seconds, that have elapsed since the beginning of the current measurement period. If, for some reason, such as an adjustment in the system's time-of-day clock, the current interv…	secondsInteger32 Constraints: range: 1-900	.1.3.6.1.4.1.9.10.131.1.1.1.6
cpwCTDMValidIntervals The number of previous 15-minute intervals for which data was collected. An agent with TDM capability must be capable of supporting at least n intervals. The minimum value of n is 4, The default of n is 32 and the maxim…	minutesInteger32 Constraints: range: 0-96	.1.3.6.1.4.1.9.10.131.1.1.1.7
cpwCTDMValidDayIntervals The number of previous days for which data was collected. An agent with TDM capability must be capable of supporting at least n intervals. The minimum value of n is 1, The default of n is 1 and the maximum value of n is…	daysInteger32 Constraints: range: 0-30	.1.3.6.1.4.1.9.10.131.1.1.1.8
cpwCTDMCurrentIndications The following defects should be detected and reported upon request: -Stray packets MAY be detected by the PSN and multiplexing layers. Stray packets MUST be discarded by the CE-bound IWF and their detecti…	Bits Enumerated Values: 0 other 1 strayPacket 2 malformedPacket 3 excessivePktLossRate 4 bufferOverrun 5 bufferUnderrun 6 remotePktLoss 7 pktMisOrder 8 packetLoss 9 tdmFault	.1.3.6.1.4.1.9.10.131.1.1.1.9
cpwCTDMLatchedIndications The state of TDM indicators when the TDM PW last declared an error second (either as ES, SES or a second with errors inside a UAS) condition. At this time, only LOPS can create a failure. Since indicators other than LOP…	Bits Enumerated Values: 0 other 1 staryPacket 2 malformedPacket 3 excessivePktLossRate 4 bufferOverrun 5 bufferUnderrun 6 remotePktLoss 7 pktMisOrder 8 packetLoss 9 tdmFault	.1.3.6.1.4.1.9.10.131.1.1.1.10
cpwCTDMLastEsTimeStamp The value of sysUpTime at the most recent occasion at which the TDM PW entered the ES or SES state.	SNMPv2-TCTimeStamp Based On: SNMPv2-SMITimeTicks Description: The value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset t…	.1.3.6.1.4.1.9.10.131.1.1.1.11

This table contains a set of parameters that may be
referenced by one or more TDM PWs in cpwCTDMTable.

cpwCTDMCfgEntry row .1.3.6.1.4.1.9.10.131.1.3.1

These parameters define the characteristics of a
TDM PW. They are grouped here to ease NMS burden.
Once an entry is created here it may be re-used
by many PWs.

Indexes

cpwCTDMCfgIndex

Column	Syntax	OID
cpwCTDMCfgIndex Index to an entry in this table. The value is a copy of the assigned cpwCTDMCfgIndexNext.	CpwTDMCfgIndex	.1.3.6.1.4.1.9.10.131.1.3.1.1
cpwCTDMCfgConfErr This object indicates the various configuration errors, illegal settings within the cpwCTDMCfg table. The errors can be due to several reasons, like Payload size mismatch or Jitter Buffer depth value mistmatch. …	Bits Enumerated Values: 0 other 1 payloadSize 2 jtrBfrDepth	.1.3.6.1.4.1.9.10.131.1.3.1.2
cpwCTDMCfgPayloadSize The value of this object indicates the PayLoad Size (in bytes) to be defined during the PW setUp. Upon TX, implementation must be capable of carrying that amount of bytes. Upon RX, when the LEN field is set to 0, the pa…	bytesSNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.3.1.3
cpwCTDMCfgPktReorder If set to true, CE bound packets are queued in the jitter buffer, out of order packets are re-ordered. The maximum sequence number differential (i.e., the range in which re-sequencing can occur) is dependant on the dept…	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.9.10.131.1.3.1.4
cpwCTDMCfgRtpHdrUsed If the value of this object is set to false, then a RTP header is not pre-pended to the TDM packet.	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.9.10.131.1.3.1.5
cpwCTDMCfgJtrBfrDepth The size of this buffer SHOULD be locally configured to allow accommodation to the PSN-specific packet delay variation. If configured to a value not supported by the implementation, the agent MUST return …	microsecondSNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.3.1.6
cpwCTDMCfgPayloadSuppression This object indicates whether the Payload suppression is eanbled or disabled. Payload MAY be omitted in order to conserve bandwidth. enable - Payload suppression is allowed. disable - No Payload suppresi…	Enumerationr/w Enumerated Values: 1 enable 2 disable	.1.3.6.1.4.1.9.10.131.1.3.1.7
cpwCTDMCfgConsecPktsInSynch The number of consecutive packets with sequential sequence numbers that are required to exit the Loss of Packets (LOPS) state.	packetsSNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.3.1.8
cpwCTDMCfgConsecMissPktsOutSynch The number of consecutive missing packets that are required to enter the LOPS state.	packetsSNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.3.1.9
cpwCTDMCfgSetUp2SynchTimeOut The amount of time the host should wait before declaring the pseudo wire in down state, if the number of consecutive TDM packets that have been received after changing the administrative status to up and after finaliza…	millisecondSNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.3.1.10
cpwCTDMCfgPktReplacePolicy This parameter determines the value to be played when CE bound packets have over/underflow the jitter buffer, or are missing for any reason. This AIS (Alarm Indication Signal) pattern is sent (played) on the TDM line. …	Enumerationr/w Enumerated Values: 1 ais 2 implementationSpecific	.1.3.6.1.4.1.9.10.131.1.3.1.11
cpwCTDMCfgAvePktLossTimeWindow The length of time over which the average packet loss rate should be computed to detect Excessive packet loss rate	millisecondSNMPv2-SMIInteger32r/w Type Constraints: range: -2147483648..2147483647	.1.3.6.1.4.1.9.10.131.1.3.1.12
cpwCTDMCfgExcessivePktLossThreshold Excessive packet loss rate is detected by computing the average packetloss rate over a cpwCTDMCfgAvePktLossTimeWindow amount of time and comparing it with this threshold value.	SNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.3.1.13
cpwCTDMCfgAlarmThreshold Alarms are only reported when the defect state persists for the length of time specified by this object. The object's unit is millisec	millisecondsSNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.3.1.14
cpwCTDMCfgClearAlarmThreshold Alarm MUST be cleared after the corresponding defect is undetected for the amount of time specified by this object. The object's unit is millisec	millisecondsSNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.3.1.15
cpwCTDMCfgMissingPktsToSes Number of missing packets detected (consecutive or not) within a 1 second window to cause a Severely Error Second (SES) to be counted.	secondsSNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.3.1.16
cpwCTDMCfgTimestampMode Timestamp generation MAY be used in one of the following modes: 1. Absolute mode: the PSN-bound IWF sets timestamps using the clock recovered from the incoming TDM attachment circuit. As a consequence, the timestamps …	Enumerationr/w Enumerated Values: 1 notApplicable 2 absolute 3 differential	.1.3.6.1.4.1.9.10.131.1.3.1.17
cpwCTDMCfgStorageType This variable indicates the storage type for this row. The following are the read-write objects in permanent(4) rows, that an agent must allow to be writable: cpwCTDMCfgPayloadSize, cpwCTDMCfgPktReorder, cpwCTDMCfgRtpHd…	SNMPv2-TCStorageTyper/w Type Values: 1 other 2 volatile 3 nonVolatile 4 permanent 5 readOnly Description: Describes the memory realization of a conceptual row. A row which is volatile(2) is lost upon reboot. A row which is either nonVolatile(3), permanent(4) or readOnly(5), is backed up by stable storage. A row which is …	.1.3.6.1.4.1.9.10.131.1.3.1.18
cpwCTDMCfgRowStatus The status of this conceptual row. To create a row in this table, a manager must set this object to either createAndGo(4) or createAndWait(5). All of the columnar objects have to be set to …	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.4.1.9.10.131.1.3.1.19

This table provides TDM PW performance information.
This includes current 15 minute interval counts. 
          
The table includes counters that work together to
integrate errors and the lack of errors on the TDM PW.
An error is caused by a missing packet. Missing packet
can be a result of, packet loss in the network,
(uncorrectable) packet out of sequence, packet length error,
jitter buffer overflow, and jitter buffer underflow.
The result is declaring whether or not the TDM PW is in
Loss of Packet (LOPS) state.

cpwCTDMPerfCurrentEntry row .1.3.6.1.4.1.9.10.131.1.5.1

An entry in this table is created by the agent for every
cpwCTDMTable entry. After 15 minutes, the contents of this
table entry are copied to a new entry in the
cpwCTDMPerfInterval table and the counts in this entry
are…

Indexes

CISCO-IETF-PW-MIBcpwVcIndex

Column	Syntax	OID
cpwCTDMPerfCurrentMissingPkts Number of missing packets (as detected via control word sequence number gaps).	packetsPerfHist-TC-MIBPerfCurrentCount	.1.3.6.1.4.1.9.10.131.1.5.1.1
cpwCTDMPerfCurrentPktsReOrder Number of packets detected out of sequence (via control word sequence number), but successfully re-ordered.	packetsPerfHist-TC-MIBPerfCurrentCount	.1.3.6.1.4.1.9.10.131.1.5.1.2
cpwCTDMPerfCurrentJtrBfrUnderruns Number of times a packet needed to be played out and the jitter buffer was empty.	PerfHist-TC-MIBPerfCurrentCount	.1.3.6.1.4.1.9.10.131.1.5.1.3
cpwCTDMPerfCurrentMisOrderDropped Number of packets detected out of order(via control word sequence numbers), and could not be re-ordered, or could not fit in the jitter buffer.	packetsPerfHist-TC-MIBPerfCurrentCount	.1.3.6.1.4.1.9.10.131.1.5.1.4
cpwCTDMPerfCurrentMalformedPkt Number of packets detected with unexpected size, or bad headers' stack	packetsPerfHist-TC-MIBPerfCurrentCount	.1.3.6.1.4.1.9.10.131.1.5.1.5
cpwCTDMPerfCurrentESs The counter associated with the number of Error Seconds encountered. Any malformed packet, sequence error and similar are considered as error second	secondsPerfHist-TC-MIBPerfCurrentCount	.1.3.6.1.4.1.9.10.131.1.5.1.6
cpwCTDMPerfCurrentSESs The counter associated with the number of Severely Error Seconds encountered.	secondsPerfHist-TC-MIBPerfCurrentCount	.1.3.6.1.4.1.9.10.131.1.5.1.7
cpwCTDMPerfCurrentUASs The counter associated with the number of Unavailable Seconds encountered. Any consequtive five seconds of SES are counted as one UAS	secondsPerfHist-TC-MIBPerfCurrentCount	.1.3.6.1.4.1.9.10.131.1.5.1.8
cpwCTDMPerfCurrentFC This object represents the number of TDM failure events. A failure event begins when the LOPS failure is declared, and ends when the failure is cleared. A failure event that begins in one period and ends in another peri…	PerfHist-TC-MIBPerfCurrentCount	.1.3.6.1.4.1.9.10.131.1.5.1.9

This table provides performance information per TDM PW
similar to the cpwCTDMPerfCurrentTable above. However,
these counts represent historical 15 minute intervals.
Typically, this table will have a maximum of 96 entries
for a 24 hour period, but is not limited to this.

cpwCTDMPerfIntervalEntry row .1.3.6.1.4.1.9.10.131.1.6.1

An entry in this table is created by the agent for
every cpwCTDMPerfCurrentEntry that is 15 minutes old.
The contents of the Current entry are copied to the new
entry here. The Current entry, then resets its counts
to z…

Indexes

CISCO-IETF-PW-MIBcpwVcIndex cpwCTDMPerfIntervalNumber

Column	Syntax	OID
cpwCTDMPerfIntervalNumber This object indicates a number (normally between 1 and 96 to cover a 24 hour period) which identifies the interval for which the set of statistics is available. The interval identified by 1 is the most recently complete…	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.6.1.1
cpwCTDMPerfIntervalValidData This variable indicates if the data for this interval is valid.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.9.10.131.1.6.1.2
cpwCTDMPerfIntervalDuration The duration of a particular interval in seconds. Adjustments in the system's time-of-day clock, may cause the interval to be greater or less than, the normal value. Therefore this actual interval value is provided.	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.6.1.3
cpwCTDMPerfIntervalMissingPkts Number of missing packets (as detected via control word sequence number gaps).	packetsPerfHist-TC-MIBPerfIntervalCount	.1.3.6.1.4.1.9.10.131.1.6.1.4
cpwCTDMPerfIntervalPktsReOrder Number of packets detected out of sequence (via control word sequence number), but successfully re-ordered.	packetsPerfHist-TC-MIBPerfIntervalCount	.1.3.6.1.4.1.9.10.131.1.6.1.5
cpwCTDMPerfIntervalJtrBfrUnderruns Number of times a packet needed to be played out and the jitter buffer was empty.	PerfHist-TC-MIBPerfIntervalCount	.1.3.6.1.4.1.9.10.131.1.6.1.6
cpwCTDMPerfIntervalMisOrderDropped Number of packets detected out of order(via control word sequence numbers), and could not be re-ordered, or could not fit in the jitter buffer.	packetsPerfHist-TC-MIBPerfIntervalCount	.1.3.6.1.4.1.9.10.131.1.6.1.7
cpwCTDMPerfIntervalMalformedPkt Number of packets detected with unexpected size, or bad headers' stack	packetsPerfHist-TC-MIBPerfIntervalCount	.1.3.6.1.4.1.9.10.131.1.6.1.8
cpwCTDMPerfIntervalESs The counter associated with the number of Error Seconds encountered.	secondsPerfHist-TC-MIBPerfIntervalCount	.1.3.6.1.4.1.9.10.131.1.6.1.9
cpwCTDMPerfIntervalSESs The counter associated with the number of Severely Error Seconds encountered.	PerfHist-TC-MIBPerfIntervalCount	.1.3.6.1.4.1.9.10.131.1.6.1.10
cpwCTDMPerfIntervalUASs The counter associated with the number of Unavailable Seconds encountered.	secondsPerfHist-TC-MIBPerfIntervalCount	.1.3.6.1.4.1.9.10.131.1.6.1.11
cpwCTDMPerfIntervalFC This object represents the number of TDM failure events. A failure event begins when the LOPS failure is declared, and ends when the failure is cleared. A failure event that begins in one period and ends in another peri…	PerfHist-TC-MIBPerfIntervalCount	.1.3.6.1.4.1.9.10.131.1.6.1.12

This table provides performance information per TDM PW
similar to the cpwCTDMPerfIntervalTable above. However,
these counters represent historical 1 day intervals up to
one full month. The table consists of real time data, as
such it is not persistence across re-boot.

cpwCTDMPerf1DayIntervalEntry row .1.3.6.1.4.1.9.10.131.1.7.1

An entry is created in this table by the agent
for every entry in the cpwCTDMTable table.

Indexes

CISCO-IETF-PW-MIBcpwVcIndex cpwCTDMPerf1DayIntervalNumber

Column	Syntax	OID
cpwCTDMPerf1DayIntervalNumber The number of interval, where 1 indicates current day measured period and 2 and above indicate previous days respectively	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.7.1.1
cpwCTDMPerf1DayIntervalValidData This variable indicates if the data for this interval is valid.	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.9.10.131.1.7.1.2
cpwCTDMPerf1DayIntervalDuration The duration of a particular interval in seconds, Adjustments in the system's time-of-day clock, may cause the interval to be greater or less than, the normal value. Therefore this actual interval value is provided.	secondsSNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.7.1.3
cpwCTDMPerf1DayIntervalMissingPkts Number of missing packets (as detected via control word sequence number gaps).	packetsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.7.1.4
cpwCTDMPerf1DayIntervalPktsReOrder Number of packets detected out of sequence (via control word sequence number), but successfully re-ordered.	packetsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.7.1.5
cpwCTDMPerf1DayIntervalJtrBfrUnderruns Number of times a packet needed to be played out and the jitter buffer was empty.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.7.1.6
cpwCTDMPerf1DayIntervalMisOrderDropped Number of packets detected out of order(via control word sequence numbers), and could not be re-ordered, or could not fit in the jitter buffer.	packetsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.7.1.7
cpwCTDMPerf1DayIntervalMalformedPkt Number of packets detected with unexpected size, or bad headers' stack.	packetsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.7.1.8
cpwCTDMPerf1DayIntervalESs The counter associated with the number of Error Seconds encountered.	secondsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.7.1.9
cpwCTDMPerf1DayIntervalSESs The counter associated with the number of Severely Error Seconds.	secondsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.7.1.10
cpwCTDMPerf1DayIntervalUASs The counter associated with the number of UnAvailable Seconds. When first entering the UAS state, the number of SES To UAS is added to this object, then as each additional UAS occurs, this object increments by one.	secondsSNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.7.1.11
cpwCTDMPerf1DayIntervalFC This object represents the number of TDM failure events. A failure event begins when the LOPS failure is declared, and ends when the failure is cleared.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.131.1.7.1.12