Two-Port MAC Relay (TPMR) MIB module.
Unless otherwise indicated, the references in this MIB
module are to IEEE Std 802.1Q.
Copyright(c) IEEE (2018) This MIB module is part of IEEE Std 802.1Q; refer to the document itself for full legal notices.
The TPMR port table. Each row in the table represents a TPMR port. By definition there are two ports per TPMR.
Note that the indices of this table are equivalent to those of the ieee8021BridgeBasePortTable in the IEEE8021-BRIDGE-MIB, with ieee8021TpmrPortNumber having a more limited value range than ieee8021BridgeBasePort. Reference: 12.19.1.2.1, 12.19.1.2.2
IEEE8021PbbComponentIdentifierThe component identifier is used to distinguish between the multiple virtual Bridge instances within a PB or PBB. Each virtual Bridge instance is called a component. In simple situations where there is only a single component the default value is 1. The component is identified by a component identifier unique within the BEB and by a MAC address unique within the PBBN. Each component is associated with a Backbone Edge Bridge (BEB) Configuration managed object.Reference: 12.3 l) (1..4294967295) · Unsigned32 · hint d
The component identifier is used to distinguish between the multiple virtual Bridge instances within a PBB. In simple situations where there is only a single component the default value is 1.
ieee8021TpmrPortNumber
1.3.111.2.802.1.1.14.1.1.1.1
IEEE8021BridgePortNumberAn integer that uniquely identifies a Bridge Port, as specified in 17.3.2.2. This value is used within the spanning tree protocol to identify this port to neighbor Bridges.Reference: 17.3.2.2 (1..2) · Unsigned32 · hint d
The number of this TPMR port. Reference: 12.19.1.1.1.3:b,1
ieee8021TpmrPortMgmtAddr
1.3.111.2.802.1.1.14.1.1.1.2
TruthValue1 = true2 = falseRepresents a boolean value. · Integer32
Is 'true' if the TPMR port MAC address is the management address of the TPMR, otheriwse 'false'. Reference: 12.19.1.1.1.3:b,3
ieee8021TpmrPortMgmtAddrForwarding
1.3.111.2.802.1.1.14.1.1.1.3
TruthValue1 = true2 = falseRepresents a boolean value. · Integer32
Is 'true' if forwarding is enabled for frames destined to the management address of the TPMR, otherwise 'false'. Reference: 12.19.1.2.1.3:c
The TPMR port statistics table. Each row in the table represents a TPMR port. By definition there are two ports per TPMR.
Discontinuities in the value of counters in this table can occur at re-initialization of the management system, and at other times as indicated by the value of IF-MIB ifCounterDiscontinuityTime. Reference: 12.19.3.1
IEEE8021PbbComponentIdentifierThe component identifier is used to distinguish between the multiple virtual Bridge instances within a PB or PBB. Each virtual Bridge instance is called a component. In simple situations where there is only a single component the default value is 1. The component is identified by a component identifier unique within the BEB and by a MAC address unique within the PBBN. Each component is associated with a Backbone Edge Bridge (BEB) Configuration managed object.Reference: 12.3 l) (1..4294967295) · Unsigned32 · hint d
The component identifier is used to distinguish between the multiple virtual Bridge instances within a PBB. In simple situations where there is only a single component the default value is 1.
ieee8021TpmrPortStatsRxFrames
1.3.111.2.802.1.1.14.1.2.1.1
Counter64 (0..18446744073709551615) · frames
Count of all valid frames received on this port (including BPDUs, frames addressed to the TPMR as an end station, and frames that were submitted to the Forwarding Process). Reference: 12.19.3.1.1.3:a
ieee8021TpmrPortStatsRxOctets
1.3.111.2.802.1.1.14.1.2.1.2
Counter64 (0..18446744073709551615) · octets
Count of the total number of octets in all valid frames received on this port (including BPDUs, frames addressed to the TPMR as an end station, and frames that were submitted to the Forwarding Process). Reference: 12.19.3.1.1.3:b
ieee8021TpmrPortStatsFramesForwarded
1.3.111.2.802.1.1.14.1.2.1.3
Counter64 (0..18446744073709551615) · frames
Count of all frames that were received on this port and were forwarded to the transmission port. Reference: 12.19.3.1.1.3:d
ieee8021TpmrPortStatsFramesDiscarded
1.3.111.2.802.1.1.14.1.2.1.4
Counter64 (0..18446744073709551615) · frames
Count of all frames that were received on this port but were discarded by the Forwarding Process for any reason. Reference: 12.19.3.1.1.3:c
ieee8021TpmrPortStatsFramesDiscardedQueueFull
1.3.111.2.802.1.1.14.1.2.1.5
Counter64 (0..18446744073709551615) · frames
Count of all frames received on this port that were to be transmitted through the transmission port but were discarded due to lack of available queue space. Reference: 12.19.3.1.1.3:e
ieee8021TpmrPortStatsFramesDiscardedLifetime
1.3.111.2.802.1.1.14.1.2.1.6
Counter64 (0..18446744073709551615) · frames
Count of all frames received on this port that were to be transmitted through the transmission port but were discarded due to their frame lifetime having been exceeded. Reference: 12.19.3.1.1.3:f
ieee8021TpmrPortStatsFramesDiscardedError
1.3.111.2.802.1.1.14.1.2.1.7
Counter64 (0..18446744073709551615) · frames
Count of all frames received on this port that were to be transmitted through the transmission port but could not be transmitted (e.g., frame too large). Reference: 12.19.3.1.1.3:g
The TPMR frames discard details table. Each row in the table represents a discarded frame on a TPMR port. By definition there are two ports per TPMR.
This table is maintained as a FIFO. A new entry is inserted in the first row, and existing entries are shuffled down, with the last entry being discarded.
Because of the FIFO behavior, the relationship between the index and contents will change when an entry is added to the table. This may result in apparent duplication of row content during a table traversal. Reference: 12.19.3.1.1.3:h
IEEE8021PbbComponentIdentifierThe component identifier is used to distinguish between the multiple virtual Bridge instances within a PB or PBB. Each virtual Bridge instance is called a component. In simple situations where there is only a single component the default value is 1. The component is identified by a component identifier unique within the BEB and by a MAC address unique within the PBBN. Each component is associated with a Backbone Edge Bridge (BEB) Configuration managed object.Reference: 12.3 l) (1..4294967295) · Unsigned32 · hint d
The component identifier is used to distinguish between the multiple virtual Bridge instances within a PBB. In simple situations where there is only a single component the default value is 1.
ieee8021TpmrPortDiscardDetailsIndex
1.3.111.2.802.1.1.14.1.3.1.1
Unsigned32 (1..16)
The second index of a TPMR frames discard details table entry.
ieee8021TpmrPortDiscardDetailsSource
1.3.111.2.802.1.1.14.1.3.1.2
MacAddressRepresents an 802 MAC address represented in the `canonical' order defined by IEEE 802.1a, i.e., as if it were transmitted least significant bit first, even though 802.5 (in contrast to other 802.x protocols) requires MAC addresses to be transmitted most significant bit first. SIZE (6) · OCTET STRING · hint 1x:
The source MAC address of the discarded frame. Reference: 12.19.3.1.1.3:h
ieee8021TpmrPortDiscardDetailsReason
1.3.111.2.802.1.1.14.1.3.1.3
IEEE8021TpmrFrameDiscardErrorReason1 = txSduSizeExceededA reason code for a frame discard error.Reference: 12.19.3.1.1.3:h · Integer32
The reason why the frame was discarded. Reference: 12.19.3.1.1.3:h
The TPMR MAC status propagation performance table. Each row in the table represents a TPMR port. By definition there are two ports per TPMR.
The persistence of writable objects in a conceptual row of this table is determined by the value of the ieee8021TpmrMspStorageType object. Reference: 12.19.4.1.1, 12.19.4.1.2
IEEE8021PbbComponentIdentifierThe component identifier is used to distinguish between the multiple virtual Bridge instances within a PB or PBB. Each virtual Bridge instance is called a component. In simple situations where there is only a single component the default value is 1. The component is identified by a component identifier unique within the BEB and by a MAC address unique within the PBBN. Each component is associated with a Backbone Edge Bridge (BEB) Configuration managed object.Reference: 12.3 l) (1..4294967295) · Unsigned32 · hint d
The component identifier is used to distinguish between the multiple virtual Bridge instances within a PBB. In simple situations where there is only a single component the default value is 1.
ieee8021TpmrMspLinkNotify
1.3.111.2.802.1.1.14.1.4.1.1
TruthValue1 = true2 = falseRepresents a boolean value. · Integer32
The value of LinkNotify used by the MSP state machines. Reference: 12.19.4.1.1.3:a, 12.19.4.1.2.2:b
ieee8021TpmrMspLinkNotifyWait
1.3.111.2.802.1.1.14.1.4.1.2
TimeIntervalA period of time, measured in units of 0.01 seconds. (20..100) · Integer32 · centiseconds
The value of LinkNotifyWait used by the MSP state machines. Reference: 12.19.4.1.1.3:b, 12.19.4.1.2.2:c
ieee8021TpmrMspLinkNotifyRetry
1.3.111.2.802.1.1.14.1.4.1.3
TimeIntervalA period of time, measured in units of 0.01 seconds. (10..100) · Integer32 · centiseconds
The value of LinkNotifyRetry used by the MSP state machines. Reference: 12.19.4.1.1.3:c, 12.19.4.1.2.2:d
ieee8021TpmrMspMacNotify
1.3.111.2.802.1.1.14.1.4.1.4
TruthValue1 = true2 = falseRepresents a boolean value. · Integer32
The value of MacNotify used by the MSP state machines. Reference: 12.19.4.1.1.3:d, 12.19.4.1.2.2:e
ieee8021TpmrMspMacNotifyTime
1.3.111.2.802.1.1.14.1.4.1.5
TimeIntervalA period of time, measured in units of 0.01 seconds. (1..50) · Integer32 · centiseconds
The value of MacNotifyTime used by the MSP state machines. Reference: 12.19.4.1.1.3:e, 12.19.4.1.2.2:f
ieee8021TpmrMspMacRecoverTime
1.3.111.2.802.1.1.14.1.4.1.6
TimeIntervalA period of time, measured in units of 0.01 seconds. (2..50) · Integer32 · centiseconds
The value of MacRecoverTime used by the MSP state machines. Reference: 12.19.4.1.1.3:f, 12.19.4.1.2.2:g
ieee8021TpmrMspStorageType
1.3.111.2.802.1.1.14.1.4.1.7
StorageType1 = other2 = volatile3 = nonVolatile4 = permanent5 = readOnlyDescribes the memory realization of a conceptual row. A row which is volatile(2) is lost upon reboot. A row which is either nonVolatile(3), permanent(4) or readOnly(5), is backed up by stable storage. A row which is permanent(4) can be changed but not deleted. A row which is readOnly(5) cannot be changed nor deleted.
If the value of an object with this syntax is either permanent(4) or readOnly(5), it cannot be written. Conversely, if the value is either other(1), volatile(2) or nonVolatile(3), it cannot be modified to be permanent(4) or readOnly(5). (All illegal modifications result in a 'wrongValue' error.)
Every usage of this textual convention is required to specify the columnar objects which a permanent(4) row must at a minimum allow to be writable. · Integer32
The storage type for all read-write objects within this row. Conceptual rows having the value 'permanent' need not allow write access to any columnar objects in the row.
If this object has the value 'volatile', modifications to read-write objects in this row are not persistent across reboots or restarts. If this object has the value 'nonVolatile', modifications to objects in this row are persistent.
The TPMR MAC status propagation statistics table. Each row in the table represents a TPMR port. By definition there are two ports per TPMR.
Discontinuities in the value of counters in this table can occur at re-initialization of the management system, and at other times as indicated by the value of IF-MIB ifCounterDiscontinuityTime. Reference: 12.19.4.1.3
IEEE8021PbbComponentIdentifierThe component identifier is used to distinguish between the multiple virtual Bridge instances within a PB or PBB. Each virtual Bridge instance is called a component. In simple situations where there is only a single component the default value is 1. The component is identified by a component identifier unique within the BEB and by a MAC address unique within the PBBN. Each component is associated with a Backbone Edge Bridge (BEB) Configuration managed object.Reference: 12.3 l) (1..4294967295) · Unsigned32 · hint d
The component identifier is used to distinguish between the multiple virtual Bridge instances within a PBB. In simple situations where there is only a single component the default value is 1.
ieee8021TpmrMspStatsTxAcks
1.3.111.2.802.1.1.14.1.5.1.1
Counter32 · MSPDUs
The number of acks transmitted by the port's Transmit Process as a consequence of txAck being set. Reference: 12.19.4.1.3.3:a
ieee8021TpmrMspStatsTxAddNotifications
1.3.111.2.802.1.1.14.1.5.1.2
Counter32 · MSPDUs
The number of adds transmitted by the port's Transmit Process as a consequence of txAdd being set. Reference: 12.19.4.1.3.3:b
ieee8021TpmrMspStatsTxAddConfirmations
1.3.111.2.802.1.1.14.1.5.1.3
Counter32 · MSPDUs
The number of add confirms transmitted by the port's Transmit Process as a consequence of txAddConfirm being set. Reference: 12.19.4.1.3.3:c
ieee8021TpmrMspStatsTxLossNotifications
1.3.111.2.802.1.1.14.1.5.1.4
Counter32 · MSPDUs
The number of losses transmitted by the port's Transmit Process as a consequence of txLoss being set. Reference: 12.19.4.1.3.3:d
ieee8021TpmrMspStatsTxLossConfirmations
1.3.111.2.802.1.1.14.1.5.1.5
Counter32 · MSPDUs
The number of loss confirms transmitted by the port's Transmit Process as a consequence of txLossConfirm being set. Reference: 12.19.4.1.3.3:e
ieee8021TpmrMspStatsRxAcks
1.3.111.2.802.1.1.14.1.5.1.6
Counter32 · MSPDUs
The number of acks received by the port's Receive Process. Reference: 12.19.4.1.3.3:f
ieee8021TpmrMspStatsRxAddNotifications
1.3.111.2.802.1.1.14.1.5.1.7
Counter32 · MSPDUs
The number of adds received by the port's Receive Process. Reference: 12.19.4.1.3.3:g
ieee8021TpmrMspStatsRxAddConfirmations
1.3.111.2.802.1.1.14.1.5.1.8
Counter32 · MSPDUs
The number of add confirms received by the port's Receive Process. Reference: 12.19.4.1.3.3:h
ieee8021TpmrMspStatsRxLossNotifications
1.3.111.2.802.1.1.14.1.5.1.9
Counter32 · MSPDUs
The number of losses received by the port's Receive Process. Reference: 12.19.4.1.3.3:i
ieee8021TpmrMspStatsRxLossConfirmations
1.3.111.2.802.1.1.14.1.5.1.10
Counter32 · MSPDUs
The number of loss confirms received by the port's Receive Process. Reference: 12.19.4.1.3.3:j
ieee8021TpmrMspStatsAddEvents
1.3.111.2.802.1.1.14.1.5.1.11
Counter32 · MSP transitions
The number of transitions to STM:ADD directly from STM:DOWN or STM:LOSS. Reference: 12.19.4.1.3.3:k
ieee8021TpmrMspStatsLossEvents
1.3.111.2.802.1.1.14.1.5.1.12
Counter32 · MSP transitions
The number of transitions to STM:LOSS directly from STM:UP or STM:ADD. Reference: 12.19.4.1.3.3:l
ieee8021TpmrMspStatsMacStatusNotifications
1.3.111.2.802.1.1.14.1.5.1.13
Counter32 · MSP transitions
The number of transitions to SNM:MAC_NOTIFICATION. Reference: 12.19.4.1.3.3:m