CISCO-IETF-BFD-MIB Table View

The BFD Session Table describes the BFD sessions.

ciscoBfdSessEntry row .1.3.6.1.4.1.9.10.137.1.2.1

The BFD Session Entry describes BFD session.

Indexes

ciscoBfdSessIndex

Column	Syntax	OID
ciscoBfdSessIndex This object contains an index used to represent a unique BFD session on this device.	CiscoBfdSessIndexTC Type Constraints: range: 1..4294967295	.1.3.6.1.4.1.9.10.137.1.2.1.1
ciscoBfdSessApplicationId This object contains an index used to indicate a local application which owns or maintains this BFD session. For instance, the MPLS VPN process may maintain a subset of the total number of BFD sessions. This applica…	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.137.1.2.1.2
ciscoBfdSessDiscriminator This object specifies the local discriminator for this BFD session, used to uniquely identify it.	Unsigned32 Constraints: range: 1-4294967295	.1.3.6.1.4.1.9.10.137.1.2.1.3
ciscoBfdSessRemoteDiscr This object specifies the session discriminator chosen by the remote system for this BFD session.	Unsigned32 Constraints: range: 0-4294967295	.1.3.6.1.4.1.9.10.137.1.2.1.4
ciscoBfdSessUdpPort The destination UDP Port for BFD. The default value is the well-known value for this port. BFD State failing(5) is only applicable if this BFD session is running version 0	INET-ADDRESS-MIBInetPortNumberr/w Type Constraints: range: 0..65535	.1.3.6.1.4.1.9.10.137.1.2.1.5
ciscoBfdSessState The perceived state of the BFD session.	Enumeration Enumerated Values: 1 adminDown 2 down 3 init 4 up 5 failing	.1.3.6.1.4.1.9.10.137.1.2.1.6
ciscoBfdSessRemoteHeardFlag This object specifies status of BFD packet reception from the remote system. Specifically, it is set to true(1) if the local system is actively receiving BFD packets from the remote system, and is set to false(0) if …	SNMPv2-TCTruthValue Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.9.10.137.1.2.1.7
ciscoBfdSessDiag A diagnostic code specifying the local system's reason for the last transition of the session from up(1) to some other state.	CiscoBfdDiag Type Values: 0 noDiagnostic 1 controlDetectionTimeExpired 2 echoFunctionFailed 3 neighborSignaledSessionDown 4 forwardingPlaneReset 5 pathDown 6 concatenatedPathDown 7 administrativelyDown 8 reverseConcatenatedPathDown	.1.3.6.1.4.1.9.10.137.1.2.1.8
ciscoBfdSessOperMode This object specifies current operating mode that BFD session is operating in.	Enumeration Enumerated Values: 1 asyncModeWEchoFun 2 asynchModeWOEchoFun 3 demandModeWEchoFunction 4 demandModeWOEchoFunction	.1.3.6.1.4.1.9.10.137.1.2.1.9
ciscoBfdSessDemandModeDesiredFlag This object indicates that the local system's desire to use Demand mode. Specifically, it is set to true(1) if the local system wishes to use Demand mode or false(0) if not	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.9.10.137.1.2.1.10
ciscoBfdSessEchoFuncModeDesiredFlag This object indicates that the local system's desire to use Echo mode. Specifically, it is set to true(1) if the local system wishes to use Echo mode or false(0) if not	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.9.10.137.1.2.1.11
ciscoBfdSessControlPlanIndepFlag This object indicates that the local system's ability to continue to function through a disruption of the control plane. Specifically, it is set to true(1) if the local system BFD implementation is independent of t…	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.9.10.137.1.2.1.12
ciscoBfdSessAddrType This object specifies IP address type of the neighboring IP address which is being monitored with this BFD session. Only values unknown(0), ipv4(1) or ipv6(2) have to be supported. A val…	INET-ADDRESS-MIBInetAddressTyper/w Type Values: 0 unknown 1 ipv4 2 ipv6 3 ipv4z 4 ipv6z 16 dns 25 l2vpn	.1.3.6.1.4.1.9.10.137.1.2.1.13
ciscoBfdSessAddr This object specifies the neighboring IP address which is being monitored with this BFD session. It can also be used to enabled BFD on a specific interface. The value is set to zero when BFD session is not associate…	INET-ADDRESS-MIBInetAddressr/w Type Constraints: range: 0..255	.1.3.6.1.4.1.9.10.137.1.2.1.14
ciscoBfdSessDesiredMinTxInterval This object specifies the minimum interval, in microseconds, that the local system would like to use when transmitting BFD Control packets.	CiscoBfdIntervalr/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.137.1.2.1.15
ciscoBfdSessReqMinRxInterval This object specifies the minimum interval, in microseconds, between received BFD Control packets the local system is capable of supporting.	CiscoBfdIntervalr/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.137.1.2.1.16
ciscoBfdSessReqMinEchoRxInterval This object specifies the minimum interval, in microseconds, between received BFD Echo packets that this system is capable of supporting.	CiscoBfdIntervalr/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.137.1.2.1.17
ciscoBfdSessDetectMult This object specifies the Detect time multiplier.	SNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.137.1.2.1.18
ciscoBfdSessStorType This variable indicates the storage type for this object. Conceptual rows having the value 'permanent' need not allow write-access to any columnar objects in the row.	SNMPv2-TCStorageTyper/w Type Values: 1 other 2 volatile 3 nonVolatile 4 permanent 5 readOnly Description: Describes 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 …	.1.3.6.1.4.1.9.10.137.1.2.1.19
ciscoBfdSessRowStatus This variable is used to create, modify, and/or delete a row in this table. When a row in this table has a row in the active(1) state, no objects in this row can be modified except the ciscoBfdSessRowStatus and cisc…	SNMPv2-TCRowStatusr/w Type Values: 1 active 2 notInService 3 notReady 4 createAndGo 5 createAndWait 6 destroy Description: The RowStatus textual convention is used to manage the creation and deletion of conceptual rows, and is used as the value of the SYNTAX clause for the status column of a conceptual row (as described in Section 7.7.1 of …	.1.3.6.1.4.1.9.10.137.1.2.1.20
ciscoBfdSessAuthPresFlag This object indicates that the local system's desire to use Authentication. Specifically, it is set to true(1) if the local system wishes the session to be authenticated or false(0) if not	SNMPv2-TCTruthValuer/w Type Values: 1 true 2 false Description: Represents a boolean value.	.1.3.6.1.4.1.9.10.137.1.2.1.21
ciscoBfdSessAuthenticationType The Authentication Type used for this BFD session. This field is valid only when the Authentication Present bit is set	Enumerationr/w Enumerated Values: 1 simplePassword 2 keyedMD5 3 meticulousKeyedMD5 4 keyedSHA1 5 meticulousKeyedSHA1	.1.3.6.1.4.1.9.10.137.1.2.1.22
ciscoBfdSessVersionNumber The version number of the BFD protocol that this session is running in.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.137.1.2.1.23
ciscoBfdSessType The type of this BFD session.	Enumeration Enumerated Values: 1 singleHop 2 multiHop	.1.3.6.1.4.1.9.10.137.1.2.1.24
ciscoBfdSessInterface This object contains an interface index used to indicate the interface which this BFD session is running on.	IF-MIBInterfaceIndex Type Constraints: range: 1..2147483647 Description: A 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 …	.1.3.6.1.4.1.9.10.137.1.2.1.25

This table specifies BFD Session performance counters.

ciscoBfdSessPerfEntry row .1.3.6.1.4.1.9.10.137.1.3.1

An entry in this table is created by a BFD-enabled node for
every BFD Session. ciscoBfdCounterDiscontinuityTime is used to
indicate potential discontinuity for all counter objects
in this table.

Indexes

No indexes recorded

Column	Syntax	OID
ciscoBfdSessPerfPktIn The total number of BFD messages received for this BFD session.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.137.1.3.1.1
ciscoBfdSessPerfPktOut The total number of BFD messages sent for this BFD session.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.137.1.3.1.2
ciscoBfdSessUpTime The value of sysUpTime on the most recent occasion at which the session came up. If no such up event exists this object contains a zero value.	SNMPv2-TCTimeStamp Based On: SNMPv2-SMITimeTicks Description: The value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset t…	.1.3.6.1.4.1.9.10.137.1.3.1.3
ciscoBfdSessPerfLastSessDownTime The value of sysUpTime on the most recent occasion at which the last time communication was lost with the neighbor. If no such down event exist this object contains a zero value.	SNMPv2-TCTimeStamp Based On: SNMPv2-SMITimeTicks Description: The value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset t…	.1.3.6.1.4.1.9.10.137.1.3.1.4
ciscoBfdSessPerfLastCommLostDiag The BFD diag code for the last time communication was lost with the neighbor. If no such down event exists this object contains a zero value.	CiscoBfdDiag Type Values: 0 noDiagnostic 1 controlDetectionTimeExpired 2 echoFunctionFailed 3 neighborSignaledSessionDown 4 forwardingPlaneReset 5 pathDown 6 concatenatedPathDown 7 administrativelyDown 8 reverseConcatenatedPathDown	.1.3.6.1.4.1.9.10.137.1.3.1.5
ciscoBfdSessPerfSessUpCount The number of times this session has gone into the Up state since the router last rebooted.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.9.10.137.1.3.1.6
ciscoBfdSessPerfDiscTime The value of sysUpTime on the most recent occasion at which any one or more of the session counters suffered a discontinuity. The relevant counters are the specific instances associated with this BFD…	SNMPv2-TCTimeStamp Based On: SNMPv2-SMITimeTicks Description: The value of the sysUpTime object at which a specific occurrence happened. The specific occurrence must be defined in the description of any object defined using this type. If sysUpTime is reset t…	.1.3.6.1.4.1.9.10.137.1.3.1.7
ciscoBfdSessPerfPktInHC This value represents the total number of BFD messages received for this BFD session. It MUST be equal to the least significant 32 bits of ciscoBfdSessPerfPktIn if ciscoBfdSessPerfPktInHC is supported according to th…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.9.10.137.1.3.1.8
ciscoBfdSessPerfPktOutHC This value represents the total number of total number of BFD messages transmitted for this BFD session. It MUST be equal to the least significant 32 bits of ciscoBfdSessPerfPktIn if ciscoBfdSessPerfPktOutHC is supp…	SNMPv2-SMICounter64 Type Constraints: range: 0..18446744073709551615	.1.3.6.1.4.1.9.10.137.1.3.1.9

The BFD Session Mapping Table maps the complex
indexing of the BFD sessions to the flat 
CiscoBfdSessIndexTC used in the ciscoBfdSessTable.

ciscoBfdSessMapEntry row .1.3.6.1.4.1.9.10.137.1.4.1

The BFD Session Entry describes BFD session
that is mapped to this index.

Indexes

ciscoBfdSessApplicationId ciscoBfdSessDiscriminator ciscoBfdSessAddrType ciscoBfdSessAddr

Column	Syntax	OID
ciscoBfdSessMapBfdIndex This object indicates the CiscoBfdSessIndexTC referred to by the indices of this row. In essence, a mapping is provided between these indices and the ciscoBfdSessTable.	CiscoBfdSessIndexTC Type Constraints: range: 1..4294967295	.1.3.6.1.4.1.9.10.137.1.4.1.1

The BFD Session Discriminator Mapping Table maps a
local discriminator value to associated BFD sessions'
CiscoBfdSessIndexTC used in the ciscoBfdSessTable.

ciscoBfdSessDiscMapEntry row .1.3.6.1.4.1.9.10.137.1.5.1

Each row contains a mapping between a local discriminator
value to an entry in ciscoBfdSessTable.

Indexes

ciscoBfdSessDiscriminator

Column	Syntax	OID
ciscoBfdSessDiscMapIndex This object indicates the CiscoBfdSessIndexTC referred to by the index of this row. In essence, a mapping is provided between this index and the ciscoBfdSessTable.	CiscoBfdSessIndexTC Type Constraints: range: 1..4294967295	.1.3.6.1.4.1.9.10.137.1.5.1.1

The BFD Session IP Mapping Table maps given
ciscoBfdSessInterface, ciscoBfdSessAddrType, and
ciscoBbfdSessAddr to an associated BFD sessions'
CiscoBfdSessIndexTC used in the ciscoBfdSessTable.
This table SHOULD contains those BFD sessions are
of IP type: singleHop(1) and multiHop(2).

ciscoBfdSessIpMapEntry row .1.3.6.1.4.1.9.10.137.1.6.1

Each row contains a mapping between ciscoBfdSessInterface,
ciscoBfdSessAddrType and ciscoBfdSessAddr values to an
entry in ciscoBfdSessTable.

Indexes

ciscoBfdSessInterface ciscoBfdSessAddrType ciscoBfdSessAddr

Column	Syntax	OID
ciscoBfdSessIpMapIndex This object indicates the CiscoBfdSessIndexTC referred to by the indices of this row. In essence, a mapping is provided between these indices and an entry in ciscoBfdSessTable.	CiscoBfdSessIndexTC Type Constraints: range: 1..4294967295	.1.3.6.1.4.1.9.10.137.1.6.1.1