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mibs/arista/ARISTA-PFC-MIB
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-- Copyright (c) 2013 Arista Networks, Inc. All rights reserved.
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ARISTA-PFC-MIB DEFINITIONS ::= BEGIN
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IMPORTS
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MODULE-IDENTITY, OBJECT-TYPE, Counter64,
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Integer32 FROM SNMPv2-SMI
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TEXTUAL-CONVENTION FROM SNMPv2-TC
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InterfaceIndex FROM IF-MIB
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MODULE-COMPLIANCE,
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OBJECT-GROUP FROM SNMPv2-CONF -- [RFC2580]
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aristaMibs FROM ARISTA-SMI-MIB
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PacketType FROM ARISTA-QUEUE-MIB;
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aristaPfcMIB MODULE-IDENTITY
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LAST-UPDATED "201701170000Z" -- 01/17/2017 00:00 GMT
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ORGANIZATION "Arista Networks, Inc."
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CONTACT-INFO
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"Arista Networks, Inc.
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Postal: 5453 Great America Parkway
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Santa Clara, CA 95054
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Tel: +1 408 547-5500
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E-mail: snmp@arista.com"
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DESCRIPTION
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"Extensions for managing IEEE 802.1Qbb Priority-based Flow Control on
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Arista devices. This module extends IEEE8021-PFC-MIB by providing
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per class-of-service information for the supported Arista platforms."
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REVISION "201701170000Z" -- 01/17/2017 00:00 GMT
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DESCRIPTION "Added aristaPfcWatchdogTxQueueTable."
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REVISION "201408150000Z" -- 08/15/2014 00:00 GMT
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DESCRIPTION "Updated postal and e-mail addresses."
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REVISION "201302280000Z" -- 02/28/2013 00:00GMT
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DESCRIPTION "Initial version."
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::= { aristaMibs 11 }
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aristaPfc OBJECT IDENTIFIER ::= { aristaPfcMIB 1 }
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aristaPfcConformance OBJECT IDENTIFIER ::= { aristaPfcMIB 2 }
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--
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-- Textual Conventions
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--
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AristaPfcCOSIndex ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "d"
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STATUS current
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DESCRIPTION
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"A unique value for each Ethernet class-of-service priority"
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SYNTAX Integer32 (0..7)
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---
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--- Per-priority PFC Table
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---
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aristaPfcPriorityTable OBJECT-TYPE
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SYNTAX SEQUENCE OF AristaPfcPriorityEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This table contains the per class-of-service priority-flow-control
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information of an interface."
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::= { aristaPfc 1 }
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aristaPfcPriorityEntry OBJECT-TYPE
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SYNTAX AristaPfcPriorityEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"A list of attributes of each ingress class-of-service of an interface."
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INDEX { aristaPfcIfIndex, aristaPfcPriorityIndex }
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::= { aristaPfcPriorityTable 1 }
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AristaPfcPriorityEntry ::= SEQUENCE {
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aristaPfcIfIndex InterfaceIndex,
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aristaPfcPriorityIndex AristaPfcCOSIndex,
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aristaPfcPriorityRequests Counter64,
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aristaPfcPriorityIndications Counter64
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}
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aristaPfcIfIndex OBJECT-TYPE
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SYNTAX InterfaceIndex
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The interface identified by a particular value of
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this index is the same interface as identified
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by the same value of ifIndex."
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::= { aristaPfcPriorityEntry 1 }
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aristaPfcPriorityIndex OBJECT-TYPE
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SYNTAX AristaPfcCOSIndex
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The Ethernet class-of-service index for accessing
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the per-priority information of an interface."
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::= { aristaPfcPriorityEntry 2 }
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aristaPfcPriorityRequests OBJECT-TYPE
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SYNTAX Counter64
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UNITS "Requests"
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"A count of the invoked PFC M_CONTROL.request primitives with
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this priority class asserted.
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Discontinuities in the value of this counter can occur at
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re-initialization of the management system, and at other
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times as indicated by the value of
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ifCounterDiscontinuityTime."
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::= { aristaPfcPriorityEntry 3 }
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aristaPfcPriorityIndications OBJECT-TYPE
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SYNTAX Counter64
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UNITS "Indications"
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"A count of the received PFC M_CONTROL.indication primitives
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with this priority class asserted.
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Discontinuities in the value of this counter can occur at
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re-initialization of the management system, and at other
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times as indicated by the value of
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ifCounterDiscontinuityTime."
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::= { aristaPfcPriorityEntry 4 }
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-- Start of aristaPfcWatchdogTxQueueTable
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aristaPfcWatchdogTxQueueTable OBJECT-TYPE
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SYNTAX SEQUENCE OF AristaPfcWatchdogTxQueueEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This table contains tx-queue statistics related to the PFC Watchdog
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feature. Only queues for interfaces which have PFC enabled appear
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in the table."
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::= { aristaPfc 2 }
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aristaPfcWatchdogTxQueueEntry OBJECT-TYPE
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SYNTAX AristaPfcWatchdogTxQueueEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"A conceptual row in the aristaPfcWatchdogTxQueueTable."
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INDEX { aristaPfcWatchdogIfIndex, aristaPfcWatchdogTxQueueType,
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aristaPfcWatchdogTxQueueId }
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::= { aristaPfcWatchdogTxQueueTable 1 }
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AristaPfcWatchdogTxQueueEntry ::= SEQUENCE {
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aristaPfcWatchdogIfIndex InterfaceIndex,
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aristaPfcWatchdogTxQueueType PacketType,
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aristaPfcWatchdogTxQueueId Integer32,
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aristaPfcWatchdogTxQueueStuckCount Integer32,
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aristaPfcWatchdogTxQueueRecoveredCount Integer32
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}
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aristaPfcWatchdogIfIndex OBJECT-TYPE
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SYNTAX InterfaceIndex
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The index of an interface on which PFC and PFC Watchdog is enabled."
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REFERENCE "RFC 2863, ifIndex"
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::= { aristaPfcWatchdogTxQueueEntry 1 }
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aristaPfcWatchdogTxQueueType OBJECT-TYPE
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SYNTAX PacketType
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The type (unicast/multicast) of the queue of the
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PFC-enabled interface."
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::= { aristaPfcWatchdogTxQueueEntry 2 }
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aristaPfcWatchdogTxQueueId OBJECT-TYPE
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SYNTAX Integer32 (0..15)
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The ID of the queue of the PFC-enabled interface."
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::= { aristaPfcWatchdogTxQueueEntry 3 }
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aristaPfcWatchdogTxQueueStuckCount OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Number of times a tx-queue was stuck due to a PFC storm."
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::= { aristaPfcWatchdogTxQueueEntry 4 }
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aristaPfcWatchdogTxQueueRecoveredCount OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Number of times a tx-queue recovered after a PFC storm."
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::= { aristaPfcWatchdogTxQueueEntry 5 }
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aristaPfcCompliances OBJECT IDENTIFIER ::= { aristaPfcConformance 1 }
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aristaPfcGroups OBJECT IDENTIFIER ::= { aristaPfcConformance 2 }
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aristaPfcCompliance MODULE-COMPLIANCE
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STATUS current
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DESCRIPTION
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"The compliance statement for Arista switches that support
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Priority Flow Control (PFC)."
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MODULE -- this module
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MANDATORY-GROUPS { aristaPfcGroup }
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::= { aristaPfcCompliances 1 }
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aristaPfcGroup OBJECT-GROUP
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OBJECTS {
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aristaPfcPriorityRequests,
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aristaPfcPriorityIndications,
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aristaPfcWatchdogTxQueueStuckCount,
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aristaPfcWatchdogTxQueueRecoveredCount
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}
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STATUS current
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DESCRIPTION
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"The group of required PFC objects."
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::= { aristaPfcGroups 1 }
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END
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