Extensions for managing IEEE 802.1Qbb Priority-based Flow Control on Arista devices. This module extends IEEE8021-PFC-MIB by providing per class-of-service information for the supported Arista platforms.
This table contains the per class-of-service priority-flow-control information of an interface.
aristaPfcIfIndex
1.3.6.1.4.1.30065.3.11.1.1.1.1
InterfaceIndexA unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must remain constant at least from one re-initialization of the entity's network management system to the next re-initialization. (1..2147483647) · Integer32 · hint d
The interface identified by a particular value of this index is the same interface as identified by the same value of ifIndex.
aristaPfcPriorityIndex
1.3.6.1.4.1.30065.3.11.1.1.1.2
AristaPfcCOSIndexA unique value for each Ethernet class-of-service priority (0..7) · Integer32 · hint d
The Ethernet class-of-service index for accessing the per-priority information of an interface.
aristaPfcPriorityRequests
1.3.6.1.4.1.30065.3.11.1.1.1.3
Counter64 (0..18446744073709551615) · Requests
A count of the invoked PFC M_CONTROL.request primitives with this priority class asserted.
Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.
aristaPfcPriorityIndications
1.3.6.1.4.1.30065.3.11.1.1.1.4
Counter64 (0..18446744073709551615) · Indications
A count of the received PFC M_CONTROL.indication primitives with this priority class asserted.
Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.
This table contains tx-queue statistics related to the PFC Watchdog feature. Only queues for interfaces which have PFC enabled appear in the table.
aristaPfcWatchdogIfIndex
1.3.6.1.4.1.30065.3.11.1.2.1.1
InterfaceIndexA unique value, greater than zero, for each interface or interface sub-layer in the managed system. It is recommended that values are assigned contiguously starting from 1. The value for each interface sub-layer must remain constant at least from one re-initialization of the entity's network management system to the next re-initialization. (1..2147483647) · Integer32 · hint d
Reference: RFC 2863, ifIndex
The index of an interface on which PFC and PFC Watchdog is enabled.
aristaPfcWatchdogTxQueueType
1.3.6.1.4.1.30065.3.11.1.2.1.2
PacketType0 = unicast1 = multicast2 = mixedPacketTypeThe packet type of the packets in a queue in an interface in the managed system. It is recommended that there are three packet types of packets in a queue: unicast, multicast, mixed packet type. · Integer32
The type (unicast/multicast) of the queue of the PFC-enabled interface.
aristaPfcWatchdogTxQueueId
1.3.6.1.4.1.30065.3.11.1.2.1.3
Integer32 (0..15)
The ID of the queue of the PFC-enabled interface.
aristaPfcWatchdogTxQueueStuckCount
1.3.6.1.4.1.30065.3.11.1.2.1.4
Integer32
Number of times a tx-queue was stuck due to a PFC storm.
aristaPfcWatchdogTxQueueRecoveredCount
1.3.6.1.4.1.30065.3.11.1.2.1.5
Integer32
Number of times a tx-queue recovered after a PFC storm.