-- ******************************************************************* -- Juniper enterprise specific ATM Class Of Service MIB. -- -- Copyright (c) 2002-2004, Juniper Networks, Inc. -- All rights reserved. -- -- The contents of this document are subject to change without notice. -- ******************************************************************* JUNIPER-ATM-COS-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Integer32, Counter64 FROM SNMPv2-SMI ifIndex FROM IF-MIB atmVclVpi, atmVclVci FROM ATM-MIB jnxMibs FROM JUNIPER-SMI jnxCosFcId FROM JUNIPER-COS-MIB; jnxAtmCos MODULE-IDENTITY LAST-UPDATED "200304090000Z" -- Fri Apr 09 2004 UTC ORGANIZATION "Juniper Networks, Inc." CONTACT-INFO "Juniper Technical Assistance Center Juniper Networks, Inc. 1194 N. Mathilda Avenue Sunnyvale, CA 94089 E-mail: support@juniper.net" DESCRIPTION "The Juniper enterprise MIB for ATM COS (Class Of Service) infrastructure. For detailed information on ATM COS, Junos Documentation is recommended as the reference. Abbreviations: COS - Class Of Service RED - Random Early Detection PLP - Packet Loss Priority" REVISION "200304090000Z" -- Fri Apr 09 2004 UTC DESCRIPTION "Exposed jnxCosAtmTrunkTable for COS enabled Trunks." REVISION "200306200000Z" -- Jun 20th 2003 DESCRIPTION "Add Per queue PLP stats for COS enabled VCs." REVISION "200209040000Z" -- Sep 4th 2002 DESCRIPTION "Initial Version." ::= { jnxMibs 21 } -- -- ATM COS VC Table : represents VCs that have COS configured. -- jnxCosAtmVcTable OBJECT-TYPE SYNTAX SEQUENCE OF JnxCosAtmVcEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of ATM VCs which have COS configured." ::= { jnxAtmCos 1 } jnxCosAtmVcEntry OBJECT-TYPE SYNTAX JnxCosAtmVcEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This entry contains COS info specific to an ATM VC. Each entry is indexed using ifIndex, vpi and vci of the VC." INDEX { ifIndex, atmVclVpi, atmVclVci} ::= { jnxCosAtmVcTable 1 } JnxCosAtmVcEntry ::= SEQUENCE { jnxCosAtmVcCosMode INTEGER } jnxCosAtmVcCosMode OBJECT-TYPE SYNTAX INTEGER { strict(0), alternate(1) } MAX-ACCESS read-only STATUS current DESCRIPTION "The mode of COS queue priority for the VC. strict mode : One queue of the four queues has strict high priority and is always serviced before the rest of the queues. The remaining queues are serviced in round robin fashion. alternate mode : One queue has high priority, but the servicing of the queues alternates between the high priority queue and the rest of the queues." ::= { jnxCosAtmVcEntry 1 } -- -- ATM VC scheduler table -- jnxCosAtmVcScTable OBJECT-TYPE SYNTAX SEQUENCE OF JnxCosAtmVcScEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of rows representing atm-scheduler config parameters for each forwarding class within a specified VC. NOTE: These schedulers are specific to an atm interface and are different from the typical schedulers specified under class-of-service config in CLI. Hence, hereafter, through out this mib, scheduler will be referred to as atm-scheduler to avoid any confusion." ::= { jnxAtmCos 2 } jnxCosAtmVcScEntry OBJECT-TYPE SYNTAX JnxCosAtmVcScEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This entry represents atm-scheduler config parameters per forwarding class and per VC." INDEX { ifIndex, atmVclVpi, atmVclVci, jnxCosFcId } ::= { jnxCosAtmVcScTable 1 } JnxCosAtmVcScEntry ::= SEQUENCE { -- Scheduler parameters jnxCosAtmVcScPriority INTEGER, jnxCosAtmVcScTxWeightType INTEGER, jnxCosAtmVcScTxWeight Integer32, -- Drop profile type jnxCosAtmVcScDpType INTEGER, -- Linear RED drop profile info jnxCosAtmVcScLrdpQueueDepth Integer32, jnxCosAtmVcScLrdpLowPlpThresh Integer32, jnxCosAtmVcScLrdpHighPlpThresh Integer32, -- Epd Drop profile jnxCosAtmVcEpdThreshold Integer32 } -- Atm-scheduler parameters jnxCosAtmVcScPriority OBJECT-TYPE SYNTAX INTEGER { low(0), high(1) } MAX-ACCESS read-only STATUS current DESCRIPTION "The atm-scheduler priority for the queue associated with the specified forwarding class within the specified VC." ::= { jnxCosAtmVcScEntry 1 } jnxCosAtmVcScTxWeightType OBJECT-TYPE SYNTAX INTEGER { cells(0), percent(1) } MAX-ACCESS read-only STATUS current DESCRIPTION "The atm-scheduler transmit-weight-type for the queue associated with the specified forwarding class inside the specified VC. An atm-scheduler can specify the transmit-weight-type either as number of cells or as a percentage of the queue size." ::= { jnxCosAtmVcScEntry 2 } jnxCosAtmVcScTxWeight OBJECT-TYPE SYNTAX Integer32(0..32000) MAX-ACCESS read-only STATUS current DESCRIPTION "The atm-scheduler's transmit weight for the queue associated with the specified forwarding class and the specified VC. This object value is either expressed in units of cells or as a percentage of the total VC bandwidth. The unit (value-type) can be determined using the object jnxCosAtmVcScTxWeightType." ::= { jnxCosAtmVcScEntry 3 } jnxCosAtmVcScDpType OBJECT-TYPE SYNTAX INTEGER { linearRed(0), epd(1) } MAX-ACCESS read-only STATUS current DESCRIPTION "The type of RED drop profile configured for the specified forwarding class within the specified VC. A scheduler can specify either linear or constant drop profile. A constant type drop profile (aka EPD) specifies that when the number of queued cells exceeds a threshold, all the cells should be dropped. Whereas a linear type drop profile specifies that only a percentage of cells be dropped based on the number of queued cells at any time." ::= { jnxCosAtmVcScEntry 4 } jnxCosAtmVcScLrdpQueueDepth OBJECT-TYPE SYNTAX Integer32(0..32000) MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum queue size in cells, as specified by the linear RED drop profile associated with the specified forwarding class within the specified VC. This object is valid only when value of object jnxCosAtmVcScDpType is 'linearRed(0)'." ::= { jnxCosAtmVcScEntry 5 } jnxCosAtmVcScLrdpLowPlpThresh OBJECT-TYPE SYNTAX Integer32(0..32000) MAX-ACCESS read-only STATUS current DESCRIPTION "The threshold percentage of fill-level beyond which low PLP (Packet Loss Priority) packets belonging to the specified forwarding class within the specified VC are randomly dropped. This value is specified by linear RED drop profile config. This object is valid only when value of object jnxCosAtmVcScDpType is 'linearRed(0)'." ::= { jnxCosAtmVcScEntry 6 } jnxCosAtmVcScLrdpHighPlpThresh OBJECT-TYPE SYNTAX Integer32(0..32000) MAX-ACCESS read-only STATUS current DESCRIPTION "The threshold percentage of fill-level beyond which high PLP (Packet Loss Priority) packets belonging to the specified forwarding class within the specified VC are randomly dropped. This value is specified by linear RED drop profile config. This object is valid only when jnxCosAtmVcScDpType is 'linearRed(0)'." ::= { jnxCosAtmVcScEntry 7 } jnxCosAtmVcEpdThreshold OBJECT-TYPE SYNTAX Integer32(0..32000) MAX-ACCESS read-only STATUS current DESCRIPTION "If a EPD type drop profile is configured for this scheduler and if the number of cells queued exceeds this threshold value, all the cells in the queue are dropped. This object has valid value only when jnxCosAtmVcScDpType is 'epd(1)'." ::= { jnxCosAtmVcScEntry 8 } -- -- ATM COS Queue Stats Table. -- jnxCosAtmVcQstatsTable OBJECT-TYPE SYNTAX SEQUENCE OF JnxCosAtmVcQstatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of per VC and per forwarding class queue stats entries." ::= { jnxAtmCos 3 } jnxCosAtmVcQstatsEntry OBJECT-TYPE SYNTAX JnxCosAtmVcQstatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This entry contains queue stats for a specified forwarding class and specified VC." INDEX { ifIndex, atmVclVpi, atmVclVci, jnxCosFcId } ::= { jnxCosAtmVcQstatsTable 1 } JnxCosAtmVcQstatsEntry ::= SEQUENCE { jnxCosAtmVcQstatsOutPackets Counter64, jnxCosAtmVcQstatsOutBytes Counter64, jnxCosAtmVcQstatsOutRedDropPkts Counter64, jnxCosAtmVcQstatsOutNonRedDrops Counter64, -- PLP traffic stats jnxCosAtmVcQstatsOutLpBytes Counter64, jnxCosAtmVcQstatsOutLpPkts Counter64, -- PLP drop stats jnxCosAtmVcQstatsOutLpDropBytes Counter64, jnxCosAtmVcQstatsOutHpDropBytes Counter64, jnxCosAtmVcQstatsOutLpDropPkts Counter64, jnxCosAtmVcQstatsOutHpDropPkts Counter64 } jnxCosAtmVcQstatsOutPackets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets belonging to the specified forwarding class transmitted on the specified VC." ::= { jnxCosAtmVcQstatsEntry 1 } jnxCosAtmVcQstatsOutBytes OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of bytes belonging to the specified forwarding class that were transmitted on the specified VC." ::= { jnxCosAtmVcQstatsEntry 2 } jnxCosAtmVcQstatsOutRedDropPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of outgoing packets on the specified VC and belonging to the specified forwarding class, that were RED-dropped." ::= { jnxCosAtmVcQstatsEntry 3 } jnxCosAtmVcQstatsOutNonRedDrops OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of outgoing packets on the specified VC and belonging to the specified forwarding class, that were dropped not as a result of RED mechanism, but because of errors in packets." ::= { jnxCosAtmVcQstatsEntry 4 } -- PLP traffic stats jnxCosAtmVcQstatsOutLpBytes OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of low PLP (PLP0) bytes transmitted." ::= { jnxCosAtmVcQstatsEntry 5 } jnxCosAtmVcQstatsOutLpPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of low PLP (PLP0) packets transmitted." ::= { jnxCosAtmVcQstatsEntry 6 } -- PLP drop stats jnxCosAtmVcQstatsOutLpDropBytes OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of low PLP (PLP0) bytes dropped at the output queue." ::= { jnxCosAtmVcQstatsEntry 7 } jnxCosAtmVcQstatsOutHpDropBytes OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of high PLP (PLP1) bytes dropped at the output queue." ::= { jnxCosAtmVcQstatsEntry 8 } jnxCosAtmVcQstatsOutLpDropPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of low PLP (PLP0) packets dropped at the output queue." ::= { jnxCosAtmVcQstatsEntry 9 } jnxCosAtmVcQstatsOutHpDropPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of high PLP (PLP1) packets dropped at the output queue." ::= { jnxCosAtmVcQstatsEntry 10 } -- -- Juniper ATM Trunk Class of Service Table -- jnxCosAtmTrunkTable OBJECT-TYPE SYNTAX SEQUENCE OF JnxCosAtmTrunkEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of all ATM Trunk CoS entries. Stats and configuration information is provided for each ATM Trunk CoS interface." ::= { jnxAtmCos 4 } jnxCosAtmTrunkEntry OBJECT-TYPE SYNTAX JnxCosAtmTrunkEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A single ATM Trunk CoS Entry." INDEX { ifIndex, jnxCosFcId } ::= { jnxCosAtmTrunkTable 1 } JnxCosAtmTrunkEntry ::= SEQUENCE { -- Trunk CoS parameters jnxCosAtmTrunkMode INTEGER, -- Scheduler parameters jnxCosAtmTrunkScPriority INTEGER, jnxCosAtmTrunkScTxWeightType INTEGER, jnxCosAtmTrunkScTxWeight Integer32, jnxCosAtmTrunkQaType INTEGER, -- Epd Drop profile jnxCosAtmTrunkEpdThresholdPlp0 Integer32, jnxCosAtmTrunkEpdThresholdPlp1 Integer32, -- Queue stats jnxCosAtmTrunkQstatsOutPackets Counter64, jnxCosAtmTrunkQstatsOutBytes Counter64, jnxCosAtmTrunkQstatsOutDrops Counter64, -- Low PLP (PLP0) traffic stats jnxCosAtmTrunkQstatsOutLpBytes Counter64, jnxCosAtmTrunkQstatsOutLpPkts Counter64, -- PLP drop stats jnxCosAtmTrunkQstatsOutLpDropBytes Counter64, jnxCosAtmTrunkQstatsOutHpDropBytes Counter64, jnxCosAtmTrunkQstatsOutLpDropPkts Counter64, jnxCosAtmTrunkQstatsOutHpDropPkts Counter64, -- High PLP (PLP1) traffic stats jnxCosAtmTrunkQstatsOutHpBytes Counter64, jnxCosAtmTrunkQstatsOutHpPkts Counter64 } jnxCosAtmTrunkMode OBJECT-TYPE SYNTAX INTEGER { strict(1), alternate(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "The mode of COS queue priority for the Trunk. strict mode : One queue of the four queues has strict high priority and is always serviced before the rest of the queues. The remaining queues are serviced in round robin fashion. alternate mode : One queue has high priority, but the servicing of the queues alternates between the high priority queue and the rest of the queues." ::= { jnxCosAtmTrunkEntry 1 } -- Atm-scheduler parameters jnxCosAtmTrunkScPriority OBJECT-TYPE SYNTAX INTEGER { low(1), high(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "The atm-scheduler priority for the queue associated with the specified forwarding class within the specified Trunk." ::= { jnxCosAtmTrunkEntry 2 } jnxCosAtmTrunkScTxWeightType OBJECT-TYPE SYNTAX INTEGER { cells(1), percent(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "The atm-scheduler transmit-weight-type for the queue associated with the specified forwarding class inside the specified Trunk. An atm-scheduler can specify the transmit-weight-type either as number of cells or as a percentage of the queue size." ::= { jnxCosAtmTrunkEntry 3 } jnxCosAtmTrunkScTxWeight OBJECT-TYPE SYNTAX Integer32(0..32000) MAX-ACCESS read-only STATUS current DESCRIPTION "The atm-scheduler's transmit weight for the queue associated with the specified forwarding class and the specified Trunk. This object value is either expressed in units of cells or as a percentage of the total Trunk bandwidth. The unit (value-type) can be determined using the object jnxCosAtmTrunkScTxWeightType." ::= { jnxCosAtmTrunkEntry 4 } jnxCosAtmTrunkQaType OBJECT-TYPE SYNTAX INTEGER { red(1), singleEpd(2), dualEpd(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "The atm queue admission type used for the specified Trunk." ::= { jnxCosAtmTrunkEntry 5 } jnxCosAtmTrunkEpdThresholdPlp0 OBJECT-TYPE SYNTAX Integer32(0..32000) MAX-ACCESS read-only STATUS current DESCRIPTION "If an EPD type drop profile is configured for this scheduler and if the number of cells queued exceeds this threshold value, all the cells which have plp equal to 0 will be dropped. This object has valid value only when jnxCosAtmTrunkQaType is singleEpd or dualEpd." ::= { jnxCosAtmTrunkEntry 6 } jnxCosAtmTrunkEpdThresholdPlp1 OBJECT-TYPE SYNTAX Integer32(0..32000) MAX-ACCESS read-only STATUS current DESCRIPTION "If a EPD type drop profile is configured for this scheduler and if the number of cells queued exceeds this threshold value, all the cells which have plp equal to 1 will be dropped. This object has valid value only when jnxCosAtmTrunkQaType is dualEpd." ::= { jnxCosAtmTrunkEntry 7 } jnxCosAtmTrunkQstatsOutPackets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of packets belonging to the specified forwarding class transmitted on the specified Trunk." ::= { jnxCosAtmTrunkEntry 8 } jnxCosAtmTrunkQstatsOutBytes OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of bytes belonging to the specified forwarding class that were transmitted on the specified Trunk." ::= { jnxCosAtmTrunkEntry 9 } jnxCosAtmTrunkQstatsOutDrops OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of outgoing packets on the specified Trunk and belonging to the specified forwarding class, that were dropped." ::= { jnxCosAtmTrunkEntry 10 } -- PLP traffic stats jnxCosAtmTrunkQstatsOutLpBytes OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of low PLP (PLP0) bytes transmitted." ::= { jnxCosAtmTrunkEntry 11 } jnxCosAtmTrunkQstatsOutLpPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of low PLP (PLP0) packets transmitted." ::= { jnxCosAtmTrunkEntry 12 } -- PLP drop stats jnxCosAtmTrunkQstatsOutLpDropBytes OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of low PLP (PLP0) bytes dropped at the output queue." ::= { jnxCosAtmTrunkEntry 13 } jnxCosAtmTrunkQstatsOutHpDropBytes OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of high PLP (PLP1) bytes dropped at the output queue." ::= { jnxCosAtmTrunkEntry 14 } jnxCosAtmTrunkQstatsOutLpDropPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of low PLP (PLP0) packets dropped at the output queue." ::= { jnxCosAtmTrunkEntry 15 } jnxCosAtmTrunkQstatsOutHpDropPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of high PLP (PLP1) packets dropped at the output queue." ::= { jnxCosAtmTrunkEntry 16 } jnxCosAtmTrunkQstatsOutHpBytes OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of high PLP (PLP1) bytes transmitted." ::= { jnxCosAtmTrunkEntry 17 } jnxCosAtmTrunkQstatsOutHpPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of high PLP (PLP1) packets transmitted." ::= { jnxCosAtmTrunkEntry 18 } END