-- extracted from draft-ietf-pwe3-tdm-mib-05.txt -- at Fri Mar 10 06:11:02 2006 PW-TDM-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Integer32, Counter32, Unsigned32, transmission FROM SNMPv2-SMI MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF TEXTUAL-CONVENTION, TruthValue, RowStatus, StorageType, TimeStamp FROM SNMPv2-TC InterfaceIndexOrZero FROM IF-MIB PerfCurrentCount, PerfIntervalCount FROM PerfHist-TC-MIB pwIndex FROM PW-STD-MIB; -- The TDM MIB pwCTDMMIB MODULE-IDENTITY LAST-UPDATED "200603010000Z" ORGANIZATION "Pseudo-Wire Emulation Edge-to-Edge (PWE3) Working Group" CONTACT-INFO " Orly Nicklass Postal: RAD Data Communications 24 Raoul Wallenberg St., Bldg C Tel Aviv 69719, Israel Email: orly_n@rad.com The PWE3 Working Group (email distribution pwe3@ietf.org, http://www.ietf.org/html.charters/pwe3-charter.html) " DESCRIPTION "This MIB contains managed object definitions for encapsulating TDM (T1,E1, T3, E3, NxDS0) as pseudo-wires over packet-switching networks (PSN). This MIB supplements the PW-STD-MIB as in: Zelig, D., Nadeau,T. 'Pseudo Wire (PW) Management Information Base'. The PW-STD-MIB contains structures and MIB associations generic to Pseudo-Wire (PW) emulation. PW-specific MIBs (such as this) contain config and stats for specific PW types. Copyright (C) The Internet Society (2006). This version of this MIB module is part of RFC yyyy; see the RFC itself for full legal notices. -- RFC Ed.: replace yyyy with actual RFC number & remove this note" REVISION "200603010000Z" -- 15 February 2006 DESCRIPTION "Changes since last draft: 1-Remove Vc from all objects 2-Move MIB root to transmission 3-Change default of pwCTDMCfgSetUp2SynchTimeOut to 5000ms 4-Change PM running counters to daily intervals 5-Enhance description of pwCTDMCfgPktReplacePolicy 6-Enhance description of ES, SES, and UAS 7-Aligned objects with other PW MIBs" REVISION "200510230000Z" -- 23 October 2005 DESCRIPTION "Changes since last draft: 1-Align object names with PW-STD-MIB and PW-TC-STD-MIB 2-clean up some text 3-pwCTDMCfgIndexNext SYNTAX was changed to TestAndIncr 4-Add explanation to descriptions of few objects 5-Performance objecs were modified to better represent their counts and type" REVISION "200507120000Z" -- 12 July 2005 DESCRIPTION "Changes since last draft: 1-Merged all configurable objects from Satop MIB with objects of pwCTDMCfgTable in this MIB module. 2-pwCTDMCfgJtrBfrDepth-changed units to microsec. 3-pwCTDMAvePktLossTimeWindow moved to the pwCTDMCfgTable. 4-In pwCTDMCfgConfErr, the enum(1)was renamed to PayloadSize. 5-Renamed pwCSatopCfgConsecPktsLoss2Normal and pwCSatopCfgConsecMissPktNorma2Loss to pwCTDMCfgConsecPktsInSynch and to pwCTDMCfgConsecMissPktsOutSynch respectively." REVISION "200404200000Z" -- 20 April 2004 DESCRIPTION "Initial version, published as draft-ietf-pwe3-TDM-mib-00.txt" ::= { transmission XXX } -- RFC Editor: replace XXX with IANA-assigned number & remove this -- note. Please see IANA considerations section -- Local Textual conventions PwTDMCfgIndex ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Index into any of the relevant pwCXXXCfgTable." SYNTAX Unsigned32 -- Tables, Scalars pwCTDMObjects OBJECT IDENTIFIER ::= { pwCTDMMIB 1 } -- Notifications pwCTDMNotifications OBJECT IDENTIFIER ::= { pwCTDMMIB 2 } -- Conformance pwCTDMConformance OBJECT IDENTIFIER ::= { pwCTDMMIB 3 } -- TDM PW table pwCTDMTable OBJECT-TYPE SYNTAX SEQUENCE OF PwCTDMEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains basic information including ifIndex, and pointers to entries in the relevant TDM config tables for this TDM PW." ::= { pwCTDMObjects 1 } pwCTDMEntry OBJECT-TYPE SYNTAX PwCTDMEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table is indexed by the same index that was created for the associated entry in the PW Table (in the PW-STD-MIB). - The PwIndex. An entry is created in this table by the agent for every entry in the pwTable with a pwType equal to one of the following: e1Satop(17), t1Satop(18), e3Satop(19), t3Satop(20), basicCesPsn(21), basicTdmIp(22), tdmCasCesPsn(23), tdmCasTdmIp(24)." INDEX { pwIndex } ::= { pwCTDMTable 1 } PwCTDMEntry ::= SEQUENCE { pwCTDMRate Integer32, pwCTDMIfIndex InterfaceIndexOrZero, pwCGenTDMCfgIndex PwTDMCfgIndex, pwCRelTDMCfgIndex PwTDMCfgIndex, pwCTDMConfigError BITS, pwCTDMTimeElapsed Integer32, pwCTDMValidIntervals Integer32, pwCTDMValidDayIntervals Integer32, pwCTDMCurrentIndications BITS, pwCTDMLatchedIndications BITS, pwCTDMLastEsTimeStamp TimeStamp } pwCTDMRate OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-write STATUS current DESCRIPTION "The parameter represents the bit-rate of the TDM service in multiples of the 'basic' 64 Kbit/s rate. It complements the definition of pwType used in PW-STD-MIB. For structure-agnostic the following should be used: a) Satop E1 - 32 b) Satop T1 emulation: i) MUST be set to 24 in the basic emulation mode ii) MUST be set to 25 for the 'Octet-aligned T1' emulation mode c) Satop E3 - 535 d) Satop T3 - 699 For all kinds of structure-aware emulation, this parameter MUST be set to N where N is the number of DS0 channels in the corresponding attachment circuit." REFERENCE "See [TDMCP-EXT]" DEFVAL { 32 } ::= { pwCTDMEntry 1 } pwCTDMIfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-write STATUS current DESCRIPTION "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. A value of zero indicates an interface index that has yet to be determined. Once set, if the TDM ifIndex is (for some reason) later removed, the agent SHOULD delete the associated PW rows (e.g., this pwCTDMTable entry). If the agent does not delete the rows, the agent MUST set this object to zero." ::= { pwCTDMEntry 2 } pwCGenTDMCfgIndex OBJECT-TYPE SYNTAX PwTDMCfgIndex MAX-ACCESS read-write STATUS current DESCRIPTION "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." ::= { pwCTDMEntry 3 } pwCRelTDMCfgIndex OBJECT-TYPE SYNTAX PwTDMCfgIndex MAX-ACCESS read-write STATUS current DESCRIPTION "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 configuration entry of the relevant type. The value 0 implies no entry in other related MIB" ::= { pwCTDMEntry 4 } pwCTDMConfigError OBJECT-TYPE SYNTAX BITS { other ( 0), tdmTypeIncompatible ( 1), peerRtpIncompatible ( 2), peerPayloadSizeIncompatible ( 3) } MAX-ACCESS read-only STATUS current DESCRIPTION "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 configuration is not carrying the same TDM type as the peer configuration. -peerRtpIncompatible bit is set if the local configuration is configured to send RTP packets for this PW, and the remote is not capable of accepting RTP packets. -peerPayloadSizeIncompatible bit is set if the local configuration is not carrying the same Payload Size as the peer configuration. " ::= { pwCTDMEntry 5} pwCTDMTimeElapsed OBJECT-TYPE SYNTAX Integer32 (1..900) MAX-ACCESS read-only STATUS current DESCRIPTION "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 interval exceeds the maximum value, the agent will return the maximum value." ::= { pwCTDMEntry 6} pwCTDMValidIntervals OBJECT-TYPE SYNTAX Integer32 (0..96) MAX-ACCESS read-only STATUS current DESCRIPTION "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 maximum value of n is 96. The value will be unless the measurement was (re-) started within the last (*15) minutes, in which case the value will be the number of complete 15 minute intervals for which the agent has at least some data. In certain cases(e.g., in the case where the agent is a proxy) it is possible that some intervals are unavailable. In this case, this interval is the maximum interval number for which data is available. " ::= { pwCTDMEntry 7} pwCTDMValidDayIntervals OBJECT-TYPE SYNTAX Integer32 (0..30) MAX-ACCESS read-only STATUS current DESCRIPTION "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 30." ::= { pwCTDMEntry 8} pwCTDMCurrentIndications OBJECT-TYPE SYNTAX BITS { other ( 0), strayPacket ( 1), malformedPacket ( 2), excessivePktLossRate( 3), bufferOverrun ( 4), bufferUnderrun ( 5), remotePktLoss ( 6), pktMisOrder ( 7), packetLoss ( 8), tdmFault ( 9) } MAX-ACCESS read-only STATUS current DESCRIPTION "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 detection MUST NOT affect mechanisms for detection of packet loss. -Malformed packets are detected by mismatch between the expected packet size (taking the value of the L bit into account) and the actual packet size inferred from the PSN and multiplexing layers. Malformed in-order packets MUST be discarded by the CE-bound IWF and replacement data generated as for lost packets. -Excessive packet loss rate is detected by computing the average packet loss rate over the value of pwCTDMAvePktLossTimeWindow and comparing it with a preconfigured threshold [SATOP]. -Buffer overrun is detected in the normal operation state when the CE bound IWF's jitter buffer cannot accommodate newly arrived packets. -Remote packet loss is indicated by reception of packets with their R bit set. -Packet misorder is detected by looking at the Sequence number provided by the control word. -TDM Fault, if L bit in the control word is set, it indicates that TDM data carried in the payload is invalid due an attachment circuit fault. When the L bit is set the payload MAY be omitted in order to conserve bandwidth. Note: the algorithm used to capture these indications is implementation specific." ::= { pwCTDMEntry 9} pwCTDMLatchedIndications OBJECT-TYPE SYNTAX BITS { other ( 0), staryPacket ( 1), malformedPacket ( 2), excessivePktLossRate( 3), bufferOverrun ( 4), bufferUnderrun ( 5), remotePktLoss ( 6), pktMisOrder ( 7), packetLoss ( 8), tdmFault ( 9) } MAX-ACCESS read-only STATUS current DESCRIPTION "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 LOPS are useful, all are latched here. For bit definitions, see pwCTDMCurrentIndications above. Note: the algorithm used to latch these indications when entering a defect state is implementation specific." ::= { pwCTDMEntry 10} pwCTDMLastEsTimeStamp OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime at the most recent occasion at which the TDM PW entered the ES or SES state." ::= { pwCTDMEntry 11} -- End of TDM PW table -- PW Generic TDM PW Configuration Table pwCTDMCfgIndexNext OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the value to be used for pwCTDMCfgIndex when creating entries in the pwCTDMCfgTable. The value 0 indicates that no unassigned entries are available. To obtain the value of pwCTDMCfgIndexNext for a new entry in the pwCTDMCfgTable, the manager issues a management protocol retrieval operation. The agent will determine through its local policy when this index value will be made available for reuse." ::= { pwCTDMObjects 2 } pwCTDMCfgTable OBJECT-TYPE SYNTAX SEQUENCE OF PwCTDMCfgEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains a set of parameters that may be referenced by one or more TDM PWs in pwCTDMTable." ::= { pwCTDMObjects 3 } pwCTDMCfgEntry OBJECT-TYPE SYNTAX PwCTDMCfgEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." INDEX { pwCTDMCfgIndex } ::= { pwCTDMCfgTable 1 } PwCTDMCfgEntry ::= SEQUENCE { pwCTDMCfgIndex PwTDMCfgIndex, pwCTDMCfgRowStatus RowStatus, pwCTDMCfgConfErr BITS, pwCTDMCfgPayloadSize Unsigned32, pwCTDMCfgPktReorder TruthValue, pwCTDMCfgRtpHdrUsed TruthValue, pwCTDMCfgJtrBfrDepth Unsigned32, pwCTDMCfgPayloadSuppression INTEGER, pwCTDMCfgConsecPktsInSynch Unsigned32, pwCTDMCfgConsecMissPktsOutSynch Unsigned32, pwCTDMCfgSetUp2SynchTimeOut Unsigned32, pwCTDMCfgPktReplacePolicy INTEGER, pwCTDMCfgAvePktLossTimeWindow Integer32, pwCTDMCfgExcessivePktLossThreshold Unsigned32, pwCTDMCfgAlarmThreshold Unsigned32, pwCTDMCfgClearAlarmThreshold Unsigned32, pwCTDMCfgMissingPktsToSes Unsigned32, pwCTDMCfgTimestampMode INTEGER, pwCTDMCfgStorageType StorageType } pwCTDMCfgIndex OBJECT-TYPE SYNTAX PwTDMCfgIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "Index to an entry in this table. The value is a copy of the assigned pwCTDMCfgIndexNext" ::= { pwCTDMCfgEntry 1 } pwCTDMCfgRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "Object used for creating, modifying, and deleting a row from this table. The following objects should not be modified if the entry is in used and the status is active: pwCTDMCfgPayloadSize, pwCTDMCfgRtpHdrUsed, pwCTDMCfgJtrBfrDepth, and pwCTDMCfgPayloadSuppression. The row should not be deleted if the entry is in used" ::= { pwCTDMCfgEntry 2 } pwCTDMCfgConfErr OBJECT-TYPE SYNTAX BITS { other ( 0), payloadSize ( 1), jtrBfrDepth ( 2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Various configuration errors. Illegal settings within the pwCTDMCfg table." ::= { pwCTDMCfgEntry 3 } pwCTDMCfgPayloadSize OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "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 payload of packet MUST assume this size, and if the actual packet size is inconsistent with this length, the packet MUST be considered to be malformed. " ::= { pwCTDMCfgEntry 4 } pwCTDMCfgPktReorder OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "If set True: as 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 depth of the jitter buffer. See pwCTDMCfgJtrBfrDepth. NOTE: Some implementations may not support this feature. The agent is then required to set this to False." ::= { pwCTDMCfgEntry 5 } pwCTDMCfgRtpHdrUsed OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "If set to False: an RTP header is not pre-pended to the TDM packet." REFERENCE "See [SATOP]" DEFVAL { false } ::= { pwCTDMCfgEntry 6 } pwCTDMCfgJtrBfrDepth OBJECT-TYPE SYNTAX Unsigned32 UNITS "microsecond" MAX-ACCESS read-create STATUS current DESCRIPTION "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 an error code 'jtrBfrDepth' in 'pwCTDMConfigError ' NOTE: jitter buffers are a limited resource to be managed. The actual size should be at least twice as big as the value of pwCTDMCfgJtrBfrDepth " DEFVAL { 3000 } ::= { pwCTDMCfgEntry 7 } pwCTDMCfgPayloadSuppression OBJECT-TYPE SYNTAX INTEGER { enable ( 1), disable ( 2) } MAX-ACCESS read-create STATUS current DESCRIPTION "Selecting 'enable' means: Payload suppression is allowed. Payload MAY be omitted in order to conserve bandwidth. Selecting 'disable' means: no suppresion under any condition." DEFVAL { disable } ::= { pwCTDMCfgEntry 8 } pwCTDMCfgConsecPktsInSynch OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "The number of consecutive packets with sequential sequence numbers that are required to exit the LOPS state." REFERENCE "See [SATOP]" DEFVAL { 2 } ::= { pwCTDMCfgEntry 9 } pwCTDMCfgConsecMissPktsOutSynch OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "The number of consecutive missing packets that are required to enter the LOPS state." REFERENCE "See [SATOP]" DEFVAL { 10 } ::= { pwCTDMCfgEntry 10 } pwCTDMCfgSetUp2SynchTimeOut OBJECT-TYPE SYNTAX Unsigned32 UNITS "millisecond" MAX-ACCESS read-create STATUS current DESCRIPTION "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 adminstrative status to up and after finalization of signaling (if supported) between the two PEs is smaller than pwCTDMCfgConsecPktsInSynch. Once the the pw has OperStatus of 'up' this parameter is no longer valid. This parameter is defined to ensure that the host does not prematurely inform failure of the pw. In particular pw 'down' notifications should not be sent before expiration of this timer. This parameter is valid only after adminisrative changes of the status of the pw. If the pw fails due to network impairments a 'down' notification should be sent." DEFVAL {5000} ::= { pwCTDMCfgEntry 11 } pwCTDMCfgPktReplacePolicy OBJECT-TYPE SYNTAX INTEGER { ais (1), implementationSpecific(2) --could be --user defined } MAX-ACCESS read-create STATUS current DESCRIPTION "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 byte pattern is sent (played) on the TDM line." DEFVAL { 1 } -- Play AIS ::= { pwCTDMCfgEntry 12 } pwCTDMCfgAvePktLossTimeWindow OBJECT-TYPE SYNTAX Integer32 UNITS "millisecond" MAX-ACCESS read-create STATUS current DESCRIPTION "The length of time over which the average packet loss rate should be computed to detect Excessive packet loss rate" ::= { pwCTDMCfgEntry 13} pwCTDMCfgExcessivePktLossThreshold OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Excessive packet loss rate is detected by computing the average packetloss rate over a pwCTDMCfgAvePktLossTimeWindow amount of time and comparing it with this threshold value. " ::= { pwCTDMCfgEntry 14 } pwCTDMCfgAlarmThreshold OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "Alarms are only reported when the defect state persists for the length of time specified by this object. The object's unit is millisec" DEFVAL { 2500 } ::= { pwCTDMCfgEntry 15 } pwCTDMCfgClearAlarmThreshold OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "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" DEFVAL { 10000 } ::= { pwCTDMCfgEntry 16 } pwCTDMCfgMissingPktsToSes OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "Number of missing packets detected (consecutive or not) within a 1 second window to cause a Severely Error Second (SES) to be counted." DEFVAL { 3 } ::= { pwCTDMCfgEntry 17 } pwCTDMCfgTimestampMode OBJECT-TYPE SYNTAX INTEGER { notApplicable (1), absolute (2), differential (3) } MAX-ACCESS read-create STATUS current DESCRIPTION "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 are closely correlated with the sequence numbers. All TDM implementations that support usage of the RTP header MUST support this mode. 2. Differential mode: Both IWFs have access to a common high- quality timing source, and this source is used for timestamp generation. Support of this mode is OPTIONAL. " ::= { pwCTDMCfgEntry 18 } pwCTDMCfgStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "This variable indicates the storage type for this row." ::= { pwCTDMCfgEntry 19 } -- END of Table -- The following counters 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. -- TDM PW Performance Current Table. pwCTDMPerfCurrentTable OBJECT-TYPE SYNTAX SEQUENCE OF PwCTDMPerfCurrentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The current 15 minute interval counts are in this table. This table provides per TDM PW performance information." ::= { pwCTDMObjects 5 } pwCTDMPerfCurrentEntry OBJECT-TYPE SYNTAX PwCTDMPerfCurrentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in this table is created by the agent for every pwCTDMTable entry. After 15 minutes, the contents of this table entry are copied to a new entry in the pwCTDMPerfInterval table and the counts in this entry are reset to zero." INDEX { pwIndex } ::= { pwCTDMPerfCurrentTable 1 } PwCTDMPerfCurrentEntry ::= SEQUENCE { pwCTDMPerfCurrentMissingPkts PerfCurrentCount, pwCTDMPerfCurrentPktsReOrder PerfCurrentCount, pwCTDMPerfCurrentJtrBfrUnderruns PerfCurrentCount, pwCTDMPerfCurrentMisOrderDropped PerfCurrentCount, pwCTDMPerfCurrentMalformedPkt PerfCurrentCount, pwCTDMPerfCurrentESs PerfCurrentCount, pwCTDMPerfCurrentSESs PerfCurrentCount, pwCTDMPerfCurrentUASs PerfCurrentCount, pwCTDMPerfCurrentFC PerfCurrentCount } pwCTDMPerfCurrentMissingPkts OBJECT-TYPE SYNTAX PerfCurrentCount MAX-ACCESS read-only STATUS current DESCRIPTION "Number of missing packets (as detected via control word sequence number gaps)." ::= { pwCTDMPerfCurrentEntry 1 } pwCTDMPerfCurrentPktsReOrder OBJECT-TYPE SYNTAX PerfCurrentCount MAX-ACCESS read-only STATUS current DESCRIPTION "Number of packets detected out of sequence (via control word sequence number), but successfully re-ordered. Note: some implementations may not support this Feature." ::= { pwCTDMPerfCurrentEntry 2 } pwCTDMPerfCurrentJtrBfrUnderruns OBJECT-TYPE SYNTAX PerfCurrentCount MAX-ACCESS read-only STATUS current DESCRIPTION "Number of times a packet needed to be played out and the jitter buffer was empty." ::= { pwCTDMPerfCurrentEntry 3 } pwCTDMPerfCurrentMisOrderDropped OBJECT-TYPE SYNTAX PerfCurrentCount MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { pwCTDMPerfCurrentEntry 4 } pwCTDMPerfCurrentMalformedPkt OBJECT-TYPE SYNTAX PerfCurrentCount MAX-ACCESS read-only STATUS current DESCRIPTION "Number of packets detected with unexpected size, or bad headers' stack" ::= { pwCTDMPerfCurrentEntry 5 } pwCTDMPerfCurrentESs OBJECT-TYPE SYNTAX PerfCurrentCount MAX-ACCESS read-only STATUS current DESCRIPTION "The counter associated with the number of Error Seconds encountered.Any malformed packet, seq. error and similar are considered as error second" ::= { pwCTDMPerfCurrentEntry 6 } pwCTDMPerfCurrentSESs OBJECT-TYPE SYNTAX PerfCurrentCount MAX-ACCESS read-only STATUS current DESCRIPTION "The counter associated with the number of Severely Error Seconds encountered." ::= { pwCTDMPerfCurrentEntry 7 } pwCTDMPerfCurrentUASs OBJECT-TYPE SYNTAX PerfCurrentCount MAX-ACCESS read-only STATUS current DESCRIPTION "The counter associated with the number of Unavailable Seconds encountered. Any consequtive five seconds of SES are counted as one UAS" ::= { pwCTDMPerfCurrentEntry 8 } pwCTDMPerfCurrentFC OBJECT-TYPE SYNTAX PerfCurrentCount MAX-ACCESS read-only STATUS current DESCRIPTION "TDM Failure Counts (FC-TDM). 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 period is counted only in the period in which it begins." ::= { pwCTDMPerfCurrentEntry 9 } -- End TDM PW Performance Current Interval Table -- TDM PW Performance Interval Table. pwCTDMPerfIntervalTable OBJECT-TYPE SYNTAX SEQUENCE OF PwCTDMPerfIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table provides performance information per TDM PW similar to the pwCTDMPerfCurrentTable 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. " ::= { pwCTDMObjects 6 } pwCTDMPerfIntervalEntry OBJECT-TYPE SYNTAX PwCTDMPerfIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in this table is created by the agent for every pwCTDMPerfCurrentEntry 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 zero for the next current 15 minute interval. " INDEX { pwIndex, pwCTDMPerfIntervalNumber } ::= { pwCTDMPerfIntervalTable 1 } PwCTDMPerfIntervalEntry ::= SEQUENCE { pwCTDMPerfIntervalNumber Unsigned32, pwCTDMPerfIntervalValidData TruthValue, pwCTDMPerfIntervalDuration Unsigned32, pwCTDMPerfIntervalMissingPkts PerfIntervalCount, pwCTDMPerfIntervalPktsReOrder PerfIntervalCount, pwCTDMPerfIntervalJtrBfrUnderruns PerfIntervalCount, pwCTDMPerfIntervalMisOrderDropped PerfIntervalCount, pwCTDMPerfIntervalMalformedPkt PerfIntervalCount, pwCTDMPerfIntervalESs PerfIntervalCount, pwCTDMPerfIntervalSESs PerfIntervalCount, pwCTDMPerfIntervalUASs PerfIntervalCount, pwCTDMPerfIntervalFC PerfIntervalCount } pwCTDMPerfIntervalNumber OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "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 completed 15 minute interval, and the interval identified by N is the interval immediately preceding the one identified by N-1. The minimum range of N is 1 through 4. The default range is 1 through 32. The maximum value of N is 1 through 96." ::= { pwCTDMPerfIntervalEntry 1 } pwCTDMPerfIntervalValidData OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This variable indicates if the data for this interval is valid." ::= { pwCTDMPerfIntervalEntry 2 } pwCTDMPerfIntervalDuration OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { pwCTDMPerfIntervalEntry 3 } pwCTDMPerfIntervalMissingPkts OBJECT-TYPE SYNTAX PerfIntervalCount MAX-ACCESS read-only STATUS current DESCRIPTION "Number of missing packets (as detected via control word sequence number gaps)." ::= { pwCTDMPerfIntervalEntry 4 } pwCTDMPerfIntervalPktsReOrder OBJECT-TYPE SYNTAX PerfIntervalCount MAX-ACCESS read-only STATUS current DESCRIPTION "Number of packets detected out of sequence (via control word sequence number), but successfully re-ordered. Note: some implementations may not support this Feature." ::= { pwCTDMPerfIntervalEntry 5 } pwCTDMPerfIntervalJtrBfrUnderruns OBJECT-TYPE SYNTAX PerfIntervalCount MAX-ACCESS read-only STATUS current DESCRIPTION "Number of times a packet needed to be played out and the jitter buffer was empty." ::= { pwCTDMPerfIntervalEntry 6 } pwCTDMPerfIntervalMisOrderDropped OBJECT-TYPE SYNTAX PerfIntervalCount MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { pwCTDMPerfIntervalEntry 7 } pwCTDMPerfIntervalMalformedPkt OBJECT-TYPE SYNTAX PerfIntervalCount MAX-ACCESS read-only STATUS current DESCRIPTION "Number of packets detected with unexpected size, or bad headers' stack" ::= { pwCTDMPerfIntervalEntry 8 } pwCTDMPerfIntervalESs OBJECT-TYPE SYNTAX PerfIntervalCount MAX-ACCESS read-only STATUS current DESCRIPTION "The counter associated with the number of Error Seconds encountered." ::= { pwCTDMPerfIntervalEntry 9 } pwCTDMPerfIntervalSESs OBJECT-TYPE SYNTAX PerfIntervalCount MAX-ACCESS read-only STATUS current DESCRIPTION "The counter associated with the number of Severely Error Seconds encountered." ::= { pwCTDMPerfIntervalEntry 10 } pwCTDMPerfIntervalUASs OBJECT-TYPE SYNTAX PerfIntervalCount MAX-ACCESS read-only STATUS current DESCRIPTION "The counter associated with the number of Unavailable Seconds encountered." ::= { pwCTDMPerfIntervalEntry 11 } pwCTDMPerfIntervalFC OBJECT-TYPE SYNTAX PerfIntervalCount MAX-ACCESS read-only STATUS current DESCRIPTION "TDM Failure Counts (FC-TDM). 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 period is counted only in the period in which it begins." ::= { pwCTDMPerfIntervalEntry 12 } -- End TDM PW Performance Interval Table -- TDM PW 1day Performance Table pwCTDMPerf1DayIntervalTable OBJECT-TYPE SYNTAX SEQUENCE OF PwCTDMPerf1DayIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table provides performance information per TDM PW similar to the pwCTDMPerfIntervalTable 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." ::= { pwCTDMObjects 7 } pwCTDMPerf1DayIntervalEntry OBJECT-TYPE SYNTAX PwCTDMPerf1DayIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry is created in this table by the agent for every entry in the pwCTDMTable table." INDEX { pwIndex,pwCTDMPerf1DayIntervalNumber } ::= { pwCTDMPerf1DayIntervalTable 1 } PwCTDMPerf1DayIntervalEntry ::= SEQUENCE { pwCTDMPerf1DayIntervalNumber Unsigned32, pwCTDMPerf1DayIntervalValidData TruthValue, pwCTDMPerf1DayIntervalDuration Unsigned32, pwCTDMPerf1DayIntervalMissingPkts Counter32, pwCTDMPerf1DayIntervalPktsReOrder Counter32, pwCTDMPerf1DayIntervalJtrBfrUnderruns Counter32, pwCTDMPerf1DayIntervalMisOrderDropped Counter32, pwCTDMPerf1DayIntervalMalformedPkt Counter32, pwCTDMPerf1DayIntervalESs Counter32, pwCTDMPerf1DayIntervalSESs Counter32, pwCTDMPerf1DayIntervalUASs Counter32, pwCTDMPerf1DayIntervalFC Counter32 } pwCTDMPerf1DayIntervalNumber OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "The number of interval, where 1 indicates current day measured period and 2 and above indicate previous days respectively" ::= { pwCTDMPerf1DayIntervalEntry 1 } pwCTDMPerf1DayIntervalValidData OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This variable indicates if the data for this interval is valid." ::= { pwCTDMPerf1DayIntervalEntry 2 } pwCTDMPerf1DayIntervalDuration OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { pwCTDMPerf1DayIntervalEntry 3 } pwCTDMPerf1DayIntervalMissingPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of missing packets (as detected via control word sequence number gaps)." ::= { pwCTDMPerf1DayIntervalEntry 4 } pwCTDMPerf1DayIntervalPktsReOrder OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of packets detected out of sequence (via control word sequence number), but successfully re-ordered. Note: some implementations may not support this feature." ::= { pwCTDMPerf1DayIntervalEntry 5 } pwCTDMPerf1DayIntervalJtrBfrUnderruns OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of times a packet needed to be played out and the jitter buffer was empty." ::= { pwCTDMPerf1DayIntervalEntry 6 } pwCTDMPerf1DayIntervalMisOrderDropped OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { pwCTDMPerf1DayIntervalEntry 7 } pwCTDMPerf1DayIntervalMalformedPkt OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of packets detected with unexpected size, or bad headers' stack." ::= { pwCTDMPerf1DayIntervalEntry 8 } pwCTDMPerf1DayIntervalESs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The counter associated with the number of Error Seconds encountered." ::= { pwCTDMPerf1DayIntervalEntry 9 } pwCTDMPerf1DayIntervalSESs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The counter associated with the number of Severely Error Seconds." ::= { pwCTDMPerf1DayIntervalEntry 10 } pwCTDMPerf1DayIntervalUASs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The counter associated with the number of UnAvailable Seconds. NOTE: 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." ::= { pwCTDMPerf1DayIntervalEntry 11 } pwCTDMPerf1DayIntervalFC OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "TDM Failure Counts (FC-TDM). The number of TDM failure events. A failure event begins when the LOPS failure is declared, and ends when the failure is cleared." ::= { pwCTDMPerf1DayIntervalEntry 12 } -- End of PW TDM Performance table -- Conformance Information pwCTDMGroups OBJECT IDENTIFIER ::= { pwCTDMConformance 1 } pwCTDMCompliances OBJECT IDENTIFIER ::= { pwCTDMConformance 2 } pwTDMModuleCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for agent that support TDM PW over PSN operation." MODULE -- this module MANDATORY-GROUPS { pwCTDMGroup, pwCTDMPerfCurrentGroup, pwCTDMPerfIntervalGroup, pwCTDMPerf1DayIntervalGroup } OBJECT pwCTDMCfgPktReorder MIN-ACCESS read-only DESCRIPTION "The ability to set the packet reordering is not required." OBJECT pwCTDMCfgRtpHdrUsed MIN-ACCESS read-only DESCRIPTION "The ability to set the whether to use the RTP header or not is not required." OBJECT pwCTDMCfgPayloadSuppression MIN-ACCESS read-only DESCRIPTION "The ability to set this object is not required." OBJECT pwCTDMCfgStorageType MIN-ACCESS read-only DESCRIPTION "The ability to set the storage type is not required." ::= { pwCTDMCompliances 1 } -- Units of conformance. pwCTDMGroup OBJECT-GROUP OBJECTS { pwCTDMRate, pwCTDMIfIndex, pwCGenTDMCfgIndex, pwCRelTDMCfgIndex, pwCTDMConfigError, pwCTDMTimeElapsed, pwCTDMValidIntervals, pwCTDMValidDayIntervals, pwCTDMCurrentIndications, pwCTDMLatchedIndications, pwCTDMLastEsTimeStamp, pwCTDMCfgIndexNext, pwCTDMCfgRowStatus, pwCTDMCfgConfErr, pwCTDMCfgPayloadSize, pwCTDMCfgPktReorder, pwCTDMCfgRtpHdrUsed, pwCTDMCfgJtrBfrDepth, pwCTDMCfgPayloadSuppression, pwCTDMCfgConsecPktsInSynch, pwCTDMCfgConsecMissPktsOutSynch, pwCTDMCfgSetUp2SynchTimeOut, pwCTDMCfgPktReplacePolicy, pwCTDMCfgAvePktLossTimeWindow , pwCTDMCfgExcessivePktLossThreshold, pwCTDMCfgAlarmThreshold , pwCTDMCfgClearAlarmThreshold, pwCTDMCfgMissingPktsToSes, pwCTDMCfgTimestampMode, pwCTDMCfgStorageType } STATUS current DESCRIPTION "Collection of objects for basic TDM PW config and status." ::= { pwCTDMGroups 1 } pwCTDMPerfCurrentGroup OBJECT-GROUP OBJECTS { pwCTDMPerfCurrentMissingPkts, pwCTDMPerfCurrentPktsReOrder, pwCTDMPerfCurrentJtrBfrUnderruns, pwCTDMPerfCurrentMisOrderDropped, pwCTDMPerfCurrentMalformedPkt, pwCTDMPerfCurrentESs, pwCTDMPerfCurrentSESs, pwCTDMPerfCurrentUASs, pwCTDMPerfCurrentFC } STATUS current DESCRIPTION "Collection of current statistics objects for TDM PWs." ::= { pwCTDMGroups 2 } pwCTDMPerfIntervalGroup OBJECT-GROUP OBJECTS { pwCTDMPerfIntervalValidData, pwCTDMPerfIntervalDuration, pwCTDMPerfIntervalMissingPkts, pwCTDMPerfIntervalPktsReOrder, pwCTDMPerfIntervalJtrBfrUnderruns, pwCTDMPerfIntervalMisOrderDropped, pwCTDMPerfIntervalMalformedPkt, pwCTDMPerfIntervalESs, pwCTDMPerfIntervalSESs, pwCTDMPerfIntervalUASs, pwCTDMPerfIntervalFC } STATUS current DESCRIPTION "Collection of Interval statistics objects for TDM PWs." ::= { pwCTDMGroups 3 } pwCTDMPerf1DayIntervalGroup OBJECT-GROUP OBJECTS { pwCTDMPerf1DayIntervalValidData, pwCTDMPerf1DayIntervalDuration, pwCTDMPerf1DayIntervalMissingPkts, pwCTDMPerf1DayIntervalPktsReOrder, pwCTDMPerf1DayIntervalJtrBfrUnderruns, pwCTDMPerf1DayIntervalMisOrderDropped, pwCTDMPerf1DayIntervalMalformedPkt, pwCTDMPerf1DayIntervalESs, pwCTDMPerf1DayIntervalSESs, pwCTDMPerf1DayIntervalUASs, pwCTDMPerf1DayIntervalFC } STATUS current DESCRIPTION "Collection of Daily statistics objects for TDM PWs." ::= { pwCTDMGroups 4 } END -- -- Copyright (C) The Internet Society (2006). This document is subject -- to the rights, licenses and restrictions contained in BCP 78, and -- except as set forth therein, the authors retain all their rights. -- -- -- Acknowledgment -- -- Funding for the RFC Editor function is currently provided by the -- Internet Society.