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This chapter describes the ATM cell layer objects and the statistics of a physical line. These MIB objects are defined in the CISCO-ATM-CELL-LAYER-MIB.my file.
Contents of this chapter include:
The object identifiers are listed in Table 7-1.
| Name | Object Identifier |
|---|---|
::= {caclConfig 1} | |
caclConfigEntry | ::= {caclConfigTable 1} |
caclNullCellHeader | ::= {caclConfigEntry 1} |
caclNullCellPayload | ::= {caclConfigEntry 2} |
caclHecCosetEnable | ::= {caclConfigEntry 3} |
caclPayloadScramblingEnable | ::= {caclConfigEntry 4} |
The MIB objects are listed in Table 7-2.
| Name | Syntax | Description | Default Value | |
|---|---|---|---|---|
Sequence of caclConfigEntry | Describes the ATM cell layer configuration table. An entry in this table is automatically created for each entry in the Max-Access: not-accessible Status: current | none | ||
caclConfigEntry | Provides an entry in the Max-Access: not-accessible Status: current The index is | none | ||
OCTET STRING (SIZE(4)) | Specifies the first four bytes of the ATM header to be used for Null cells. Generally, idle cells are inserted into a cellstream as a mechanism for rate adaptation between the ATM data link layer and the physical layer. The header fields Generic flow control, Payload type, and Cell Loss Priority are specified in the value of this object. It applies to both transmitted as well as received cells. Refer to ITU-T Recommendation I.432. Max-Access: read-write Status: current | none | ||
Unsigned32 (0..255) | Null cell Payload definition. The idle cell information field can be specified in this object. It applies to both transmitted as well as received cells. The default value is 0x6A. Refer to ITU-T Recommendation I.432. Max-Access: read-write Status: current | 6Ah | ||
TruthValue | If enabled, the algorithm of Coset Polynomial Addition is applied to do header error check calculations. It applies to transmitted as well as received cells. Refer to ITU-T Recommendation I.432. Max-Access: read-write Status: current | true | ||
TruthValue | Indicates whether Payload Scrambling is enabled. Refer to ITU-T Recommendation I.432. Max-Access: read-write Status: current | true | ||
The object identifiers are listed in Table 7-3.
| Name | Object Identifier |
|---|---|
caclStatsTable | ::= {caclStats 1} |
caclStatsEntry | ::= {caclStatsTable 1} |
caclInRcvCLP0Cells | ::= {caclStatsEntry 1} |
caclInRcvCLP1Cells | ::= {caclStatsEntry 2} |
caclInValidOAMCells | ::= {caclStatsEntry 3} |
caclInErrOAMCells | ::= {caclStatsEntry 4} |
caclInGfcCells | ::= {caclStatsEntry 5} |
caclInVpiVciErrCells | ::= {caclStatsEntry 6} |
caclInLastUnknVpi | ::= {caclStatsEntry 7} |
caclInLastUnknVci | ::= {caclStatsEntry 8} |
caclInXmtCLP0Cells | ::= {caclStatsEntry 9} |
caclInXmtCLP1Cells | ::= {caclStatsEntry 10} |
caclInValidRMCells | ::= {caclStatsEntry 11} |
caclInRcvIdleCells | ::= {caclStatsEntry 12} |
caclInHecErrDiscCells | ::= {caclStatsEntry 13} |
caclInHecErrCorrectedCells | ::= {caclStatsEntry 14} |
caclInUpcCLP0DiscCells | ::= {caclStatsEntry 15} |
caclInUpcTotalDiscCells | ::= {caclStatsEntry 16} |
caclInUpcTotalNonCompCells | ::= {caclStatsEntry 17} |
caclOutXmtCLP0Cells | ::= {caclStatsEntry 18} |
caclOutXmtCLP1Cells | ::= {caclStatsEntry 19} |
caclOutValidOAMCells | ::= {caclStatsEntry 20} |
caclOutErrOAMCells | ::= {caclStatsEntry 21} |
caclOutVpiVciErrCells | ::= {caclStatsEntry 22} |
caclOutRcvCLP0Cells | ::= {caclStatsEntry 23} |
caclOutRcvCLP1Cells | ::= {caclStatsEntry 24} |
caclOutRcvValidRMCells | ::= {caclStatsEntry 25} |
caclOutRcvIdleCells | ::= {caclStatsEntry 26} |
caclHInRcvCLP0Cells | ::= {caclStatsEntry 27} |
caclHInRcvCLP1Cells | ::= {caclStatsEntry 28} |
caclHOutXmtCLP0Cells | ::= {caclStatsEntry 29} |
caclHOutXmtCLP1Cells | ::= {caclStatsEntry 30} |
The MIB objects are listed in Table 7-4.
| Name | Syntax | Description | Default Value | |
|---|---|---|---|---|
Sequence of CaclStatsEntry | Describes the ATM Cell layer statistics table for the cell layer over a physical line. There is an entry for each SONET, DS3, or DS1 line. The table maintains objects that apply to ATM end-systems, as well as objects that apply only to ATM switches. The following is the descriptions of the objects:
ATM cells with Max-Access: not-accessible Status: current | none | ||
caclStatsEntry | Provides an entry for the ATM cell layer statistics for a physical line. These are real-time statistics, which are collected per cell layer over a physical line. Entries are created automatically for each line. The table is indexed by the Max-Access: not-accessible Status: current The index is | none | ||
Counter32 | Determines the number of cells received on the interface with Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of cells received on the interface with Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of valid Operation and Maintenance (OAM) cells received on the interface. Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of errored OAM cells received on the interface. Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of non-zero GFC cells received on the interface. Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of cells received from the interface with unknown VPI/VCI values. Max-Access: read-only Status: current | none | ||
Integer32 (0..4095) | Determines the last unknown VPI value. This object is valid only if Max-Access: read-only Status: current | none | ||
Integer32 (0..65535) | Determines the last unknown VCI value. This object is valid only if Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of valid Resource Management (RM) cells received from the interface. Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of idle cells received from the interface. Max-Access: read-only Status: current | none | ||
Counter32 | Provides error detection and correction from the ATM cell header by using the Header Error Check (HEC) calculation. This object is the number of received cells that were discarded because they had HEC errors. Max-Access: read-only Status: current | none | ||
Counter32 | Specifies the number of received cells which had HEC errors that were corrected. Max-Access: read-only Status: current | none | ||
Counter32 | Allocates resources fairly among different users. Networks police traffic at resource access points. The traffic enforcement or policing taken at a UNI is called Usage Parameter Control (UPC). This is a counter associated with the number of Max-Access: read-only Status: current | none | ||
Counter32 | Total number of cells ( Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of non-compliant cells (cells that are not compliant with a specific traffic profile) discarded due to policing. Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of Operation and Maintenance (OAM) cells received by the interface from the switch fabric. Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of errored OAM cells received by the interface from the switch fabric. Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of cells with unknown VPI or VCI value received by the interface from the switch fabric. Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of valid RM cells received by the interface from the switch fabric. Max-Access: read-only Status: current | none | ||
Counter32 | Determines the number of idle cells received by the interface from the switch fabric. Max-Access: read-only Status: current | none | ||
Counter64 | Determines the 64-bit version of Max-Access: read-only Status: current | none | ||
Counter64 | Determines the 64-bit version of Max-Access: read-only Status: current | none | ||
Counter64 | Determines the 64-bit version of Max-Access: read-only Status: current | none | ||
Counter64 | Determines the 64-bit version of Max-Access: read-only Status: current | none | ||
One object identifier is listed in Table 7-5.
| Name | Object Identifier |
|---|---|
caclMIBCompliance | ::= {caclMIBCompliances 1} |
One MIB object is listed in Table 7-6.
| Name | Mandatory Groups | Description | Default Value | |
|---|---|---|---|---|
caclMIBGroup | Describes the compliance statement for the Cisco ATM Cell layer MIB. Status: current Module: AXSM The descriptions for each mandatory group include: | none | ||
| Group | Description | |||
caclATMSwitchStatsMIB | Required if the system is an ATM switch. | |||
caclATMEndSyatemStatsMIB | Required if the system is an End System. | |||
caclHighSpeedATMMIB | Required if the system has interface speed of OC12 or higher. | |||
The object identifiers are listed in Table 7-7.
| Name | Object Identifier |
|---|---|
caclMIBGroup | ::= {caclMIBGroups 1} |
caclATMSwitchStatsMIBGroup | ::= {caclMIBGroups 2} |
caclATMEndSyatemStatsMIBGroup | ::= {caclMIBGroups 3} |
caclHighSpeedATMMIBGroup | ::= {caclMIBGroups 4} |
The MIB objects are listed in Table 7-8.
| Name | Objects | Description | Default Value | |
|---|---|---|---|---|
caclNullCellHeader, caclNullCellPayload, caclHecCosetEnable, caclPayloadScramblingEnable | Describes a collection of objects that provides ATM cell layer configuration parameters. Status: current | none | ||
caclInRcvCLP0Cells, caclInRcvCLP1Cells, caclInValidOAMCells, caclInErrOAMCells, caclInGfcCells, caclInVpiVciErrCells, caclInLastUnknVpi, caclInLastUnknVci, caclInXmtCLP0Cells, caclInXmtCLP1Cells, caclInValidRMCells, caclInRcvIdleCells, caclInHecErrDiscCells, caclInHecErrCorrectedCells, caclInUpcCLP0DiscCells, caclInUpcTotalDiscCells, caclInUpcTotalNonCompCells, caclOutXmtCLP0Cells, caclOutXmtCLP1Cells, caclOutValidOAMCells, caclOutErrOAMCells, caclOutVpiVciErrCells, caclOutRcvCLP0Cells, caclOutRcvCLP1Cells, caclOutRcvValidRMCells, caclOutRcvIdleCells | Describes a collection of objects that provides statistics for ATM switch interfaces. Status: current | none | ||
caclInRcvCLP0Cells, caclInRcvCLP1Cells, caclInValidOAMCells, caclInErrOAMCells, caclInGfcCells, caclInVpiVciErrCells, caclInLastUnknVpi, caclInLastUnknVci, caclInValidRMCells, caclInRcvIdleCells, caclInHecErrDiscCells, caclInHecErrCorrectedCells, caclInUpcCLP0DiscCells, caclInUpcTotalDiscCells, caclInUpcTotalNonCompCells, caclOutXmtCLP0Cells, caclOutXmtCLP1Cells, caclOutValidOAMCells, caclOutErrOAMCells, caclOutVpiVciErrCells | Describes a collection of objects that provides statistics for ATM end-system interfaces. Status: current | none | ||
caclHInRcvCLP0Cells, caclHInRcvCLP1Cells, caclHOutXmtCLP0Cells, caclHOutXmtCLP1Cells | Applies to ATM interfaces with the speed of OC12 or higher. Status: current | none | ||
Posted: Fri Sep 15 10:51:10 PDT 2000
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