IPI-BFD-MIB Table View

Table-centric layout grouping table, row, and column objects.

Standard view Table view
Tables
4
Rows
4
Columns
58

bfdSessionTable

table
.1.3.6.1.4.1.36673.1.1.2 · 1 row entry · 37 columns
Open in standard view 
The BFD Session Entry describes the BFD session.
bfdSessionEntry entry .1.3.6.1.4.1.36673.1.1.2.1
A Table object containing BFD Session information.
Indexes
bfdSessIndex
Column Syntax OID
bfdSessIndex
This object contains an index used to represent a
unique BFD session on this device. Managers
should obtain new values for row creation in this
table by reading bfdSessIndexNext.
Unsigned32
Constraints:
range: 1-4294967295
 .1.3.6.1.4.1.36673.1.1.2.1.1
bfdSessVersionNumber
he version number of the BFD protocol that this session
is running in. Write access is available for this object
to provide the ability to set the desired version for this
BFD session.
Unsigned32r/w
Constraints:
range: 0-7
 .1.3.6.1.4.1.36673.1.1.2.1.2
bfdSessType
This object specifies the type of this BFD session.
Enumeration
Enumerated Values:
1singleHop
2multiHopTotallyArbitraryPaths
3multiHopOutOfBandSignaling
4multiHopUnidirectionalLinks
 .1.3.6.1.4.1.36673.1.1.2.1.3
bfdSessDescriminator
This object specifies the local discriminator for this BFD
session, which is used to uniquely identify it.
Unsigned32
Constraints:
range: 1-4294967295
 .1.3.6.1.4.1.36673.1.1.2.1.4
bfdSessRemoteDiscr
This object specifies the session discriminator chosen
by the remote system for this BFD session. The value may
be zero(0) if the remote discriminator is not yet known
or if the session is in the down or adminDown(1) s…
Unsigned32
Constraints:
range: 0-4294967295
 .1.3.6.1.4.1.36673.1.1.2.1.5
bfdSessDestinationUdpPort
This object specifies the destination UDP port number
used for this BFD session's Control packets. The value
may be zero(0) if the session is in adminDown(1) state.
Unsigned32
Constraints:
range: 0-65535
 .1.3.6.1.4.1.36673.1.1.2.1.6
bfdSessSourceUdpPort
This object specifies the source UDP port number used
for this BFD session's Control packets. The value may be
zero(0) if the session is in adminDown(1) state. Upon
creation of a new BFD session via this MIB, the valu…
Unsigned32r/w
Constraints:
range: 0-65535
 .1.3.6.1.4.1.36673.1.1.2.1.7
bfdSessEchoSourceUdpPort
This object specifies the source UDP port number used for
this BFD session's Echo packets. The value may be zero(0)
if the session is not running in the Echo mode, or the
session is in adminDown(1) state. Upon creatio…
Unsigned32r/w
Constraints:
range: 0-65535
 .1.3.6.1.4.1.36673.1.1.2.1.8
bfdSessAdminStatus
Denotes the desired operational status of the BFD session.
Enumerationr/w
Enumerated Values:
1enabled
2disabled
 .1.3.6.1.4.1.36673.1.1.2.1.9
bfdSessOperStatus
Denotes the actual operational status of the BFD session.
Enumeration
Enumerated Values:
1up
2down
 .1.3.6.1.4.1.36673.1.1.2.1.10
bfdSessState
Configured BFD session state.
Enumeration
Enumerated Values:
1adminDown
2down
3init
4up
 .1.3.6.1.4.1.36673.1.1.2.1.11
bfdSessRemoteHeardFlag
This object specifies the 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(2) if…
SNMPv2-TCTruthValue
Textual Convention: SNMPv2-TCTruthValue Enumeration
Type Values:
1true
2false
 .1.3.6.1.4.1.36673.1.1.2.1.12
bfdSessDiag
A diagnostic code specifying the local system's reason
for the last transition of the session from up(4)
to some other state.
Enumeration
Enumerated Values:
0noDiagnostic
1controlDetectionTimeExpired
2echoFunctionFailed
3neighborSignaledSessionDown
4forwardingPlaneReset
5pathDown
6concatenatedPathDown
7administrativelyDown
8reverseConcatenatedPathDown
9misConnectivityDefect
 .1.3.6.1.4.1.36673.1.1.2.1.13
bfdSessOperMode
This object specifies the operational mode of this
BFD session.
Enumeration
Enumerated Values:
1asyncModeWEchoFunction
2asynchModeWOEchoFunction
3demandModeWEchoFunction
4demandModeWOEchoFunction
 .1.3.6.1.4.1.36673.1.1.2.1.14
bfdSessDemandModeDesiredFlag
This object indicates 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(2) if not.
SNMPv2-TCTruthValuer/w
Textual Convention: SNMPv2-TCTruthValue Enumeration
Type Values:
1true
2false
 .1.3.6.1.4.1.36673.1.1.2.1.15
bfdSessControlPlaneIndepFlag
This object indicates 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 the contro…
SNMPv2-TCTruthValue
Textual Convention: SNMPv2-TCTruthValue Enumeration
Type Values:
1true
2false
 .1.3.6.1.4.1.36673.1.1.2.1.16
bfdSessMultiPntFlag
This object indicates the Multipoint (M) bit for this
session. It is set to true(1) if the Multipoint (M) bit is
set to 1. Otherwise, the value is set to false(2).
SNMPv2-TCTruthValuer/w
Textual Convention: SNMPv2-TCTruthValue Enumeration
Type Values:
1true
2false
 .1.3.6.1.4.1.36673.1.1.2.1.17
bfdSessInterface
This object contains an interface index used to indicate
the interface that this BFD session is running on. This
value can be zero if there is no interface associated
with this BFD session.
Integer32r/w
Constraints:
range: 0-2147483647
 .1.3.6.1.4.1.36673.1.1.2.1.18
bfdSessSrcAddrType
This object specifies the IP address type of the source IP
address of this BFD session. The value of unknown(0) is
allowed only when the session is singleHop(1) and the
source IP address of this BFD session is derived …
Enumerationr/w
Enumerated Values:
0unknown
1ipv4
2ipv6
3ipv4z
4ipv6z
16dns
 .1.3.6.1.4.1.36673.1.1.2.1.19
bfdSessSrcAddr
This object specifies the source IP address of this BFD
session. The format of this object is controlled by the
bfdSessSrcAddrType object.
OctetStringr/w .1.3.6.1.4.1.36673.1.1.2.1.20
bfdSessDestAddrType
This object specifies the IP address type of the neighboring
IP address that is being monitored with this BFD session.
The value of unknown(0) is allowed only when the session is
singleHop(1) and the outgoing interface …
Enumerationr/w
Enumerated Values:
0unknown
1ipv4
2ipv6
3ipv4z
4ipv6z
16dns
 .1.3.6.1.4.1.36673.1.1.2.1.21
bfdSessDestAddr
This object specifies the neighboring IP address that is
being monitored with this BFD session. The format of this
object is controlled by the bfdSessDestAddrType object.
OctetStringr/w .1.3.6.1.4.1.36673.1.1.2.1.22
bfdSessGtsm
Setting the value of this object to false(2) will disable
GTSM protection of the BFD session. GTSM MUST be enabled
on a singleHop(1) session if no authentication is in use.
SNMPv2-TCTruthValuer/w
Textual Convention: SNMPv2-TCTruthValue Enumeration
Type Values:
1true
2false
 .1.3.6.1.4.1.36673.1.1.2.1.23
bfdSessGtsmTtl
This object is valid only when bfdSessGTSM protection is
enabled on the system. This object indicates the minimum
allowed Time to Live (TTL) for received BFD Control packets.
For a singleHop(1) session, if GTSM protect…
Unsigned32r/w
Constraints:
range: 1-4294967295
 .1.3.6.1.4.1.36673.1.1.2.1.24
bfdSessDesireMinTxInterval
This object specifies the minimum interval, in
microseconds, that the local system would like to use
when transmitting BFD Control packets. The value of
zero(0) is reserved in this case and should not be
used.
Unsigned32r/w
Constraints:
range: 1-4294967295
 .1.3.6.1.4.1.36673.1.1.2.1.25
bfdSessReqMinRxInterval
This object specifies the minimum interval, in
microseconds, between received BFD Control packets the
local system is capable of supporting. The value of
zero(0) can be specified when the transmitting system
does not w…
Unsigned32r/w
Constraints:
range: 1-4294967295
 .1.3.6.1.4.1.36673.1.1.2.1.26
bfdSessReqMinEchoRxInterval
This object specifies the minimum interval, in
microseconds, between received BFD Echo packets that this
system is capable of supporting. The value must be zero(0) if
this is a multihop BFD session.
Unsigned32r/w
Constraints:
range: 1-4294967295
 .1.3.6.1.4.1.36673.1.1.2.1.27
bfdSessDetectMult
This object specifies the Detect time multiplier.
Unsigned32r/w
Constraints:
range: 1-4294967295
 .1.3.6.1.4.1.36673.1.1.2.1.28
bfdSessNegotiatedInterval
This object specifies the negotiated interval, in
microseconds, that the local system is transmitting
BFD Control packets.
Unsigned32
Constraints:
range: 1-4294967295
 .1.3.6.1.4.1.36673.1.1.2.1.29
bfdSessNegotiatedEchoInterval
This object specifies the negotiated interval, in
microseconds, that the local system is transmitting
BFD Echo packets. The value is expected to be zero if
the sessions are not running in Echo mode.
Unsigned32
Constraints:
range: 1-4294967295
 .1.3.6.1.4.1.36673.1.1.2.1.30
bfdSessNegotiatedDetectMult
This object specifies the Detect time multiplier.
Unsigned32
Constraints:
range: 1-4294967295
 .1.3.6.1.4.1.36673.1.1.2.1.31
bfdSessAuthPresFlag
This object indicates 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(2) if not.
SNMPv2-TCTruthValuer/w
Textual Convention: SNMPv2-TCTruthValue Enumeration
Type Values:
1true
2false
 .1.3.6.1.4.1.36673.1.1.2.1.32
bfdSessAuthenticationType
The authentication type used for this BFD session.
This field is valid only when the Authentication
Present bit is set. MAX-ACCESS to this object as well as
other authentication-related objects are set to
read-create i…
SNMPv2-SMIInteger32r/w
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.4.1.36673.1.1.2.1.33
bfdSessAuthenticationKeyId
The authentication key ID in use for this session. This
object permits multiple keys to be active simultaneously.
The value -1 indicates that no authentication key ID will
be present in the optional BFD Authentication …
SNMPv2-SMIInteger32r/w
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.4.1.36673.1.1.2.1.34
bfdSessAuthenticationKey
The authentication key. When the
bfdSessAuthenticationType is simplePassword(1), the value
of this object is the password present in the BFD packets.

When the bfdSessAuthenticationType is one of the keye…
OctetStringr/w .1.3.6.1.4.1.36673.1.1.2.1.35
bfdSessStoreType
This variable idicates 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-SMIInteger32r/w
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.4.1.36673.1.1.2.1.36
bfdSessRowStatus
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
bfdSessRowStatus and bfdSessStora…
SNMPv2-SMIInteger32r/w
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.4.1.36673.1.1.2.1.37

bfdSessPerfTable

table
.1.3.6.1.4.1.36673.1.1.3 · 1 row entry · 19 columns
Open in standard view 
This table specifies BFD session performance counters.
bfdSessPerfEntry entry .1.3.6.1.4.1.36673.1.1.3.1
An entry in this table is created by a BFD-enabled node
for every BFD session. bfdSessPerfDiscTime is used to
indicate potential discontinuity for all counter objects
in this table.
Indexes
No indexes recorded
Column Syntax OID
bfdSessPerfCtrlPktIn
The total number of BFD control messages received for this
BFD session.

It MUST be equal to the least significant 32 bits of
bfdSessPerfCtrlPktInHC if supported, and MUST do so
with the rules spelled out …
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.4.1.36673.1.1.3.1.1
bfdSessPerfCtrlPktOut
The total number of BFD control messages sent for this BFD
session.

It MUST be equal to the least significant 32 bits of
bfdSessPerfCtrlPktOutHC if supported, and MUST do so
with the rules spelled out in …
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.4.1.36673.1.1.3.1.2
bfdSessPerfCtrlPktDrop
The total number of BFD control messages received for this
session yet dropped for being invalid.

It MUST be equal to the least significant 32 bits of
bfdSessPerfCtrlPktDropHC if supported, and MUST do so…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.4.1.36673.1.1.3.1.3
bfdSessPerfCtrlPktDropLastTime
The value of sysUpTime on the most recent occasion at
which received the BFD control message for this session was
dropped. If no such up event exists, this object contains
a zero value.
SNMPv2-TCTimeStamp
Textual Convention: SNMPv2-TCTimeStamp Unsigned32
 .1.3.6.1.4.1.36673.1.1.3.1.4
bfdSessPerfEchoPktIn
The total number of BFD Echo messages received for this
BFD session.

It MUST be equal to the least significant 32 bits of
bfdSessPerfEchoPktInHC if supported, and MUST do so
with the rules spelled out in …
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.4.1.36673.1.1.3.1.5
bfdSessPerfEchoPktOut
The total number of BFD Echo messages sent for this BFD
session.

It MUST be equal to the least significant 32 bits of
bfdSessPerfEchoPktOutHC if supported, and MUST do so
with the rules spelled out in RFC…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.4.1.36673.1.1.3.1.6
bfdSessPerfEchoPktDrop
The total number of BFD Echo messages received for this
session yet dropped for being invalid.

It MUST be equal to the least significant 32 bits of
bfdSessPerfEchoPktDropHC if supported, and MUST do so
wi…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.4.1.36673.1.1.3.1.7
bfdSessPerfEchoPktDropLastTime
The value of sysUpTime on the most recent occasion at
which received the BFD Echo message for this session was
dropped. If no such up event has been issued, this
object contains a zero value.
SNMPv2-TCTimeStamp
Textual Convention: SNMPv2-TCTimeStamp Unsigned32
 .1.3.6.1.4.1.36673.1.1.3.1.8
bfdSessUpTime
The value of sysUpTime on the most recent occasion at which
the session came up. If no such event has been issued,
this object contains a zero value.
SNMPv2-TCTimeStamp
Textual Convention: SNMPv2-TCTimeStamp Unsigned32
 .1.3.6.1.4.1.36673.1.1.3.1.9
bfdSessPerfLastSessDownTime
The value of sysUpTime on the most recent occasion at
which the last time communication was lost with the
neighbor. If no down event has been issued, this object
contains a zero value.
SNMPv2-TCTimeStamp
Textual Convention: SNMPv2-TCTimeStamp Unsigned32
 .1.3.6.1.4.1.36673.1.1.3.1.10
bfdSessPerfLastCommLostDiag
The BFD diag code for the last time communication was lost
with the neighbor. If such an event has not been issued,
this object contains a zero value.
SNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.4.1.36673.1.1.3.1.11
bfdSessPerfSessUpCount
The number of times this session has gone into the Up
state since the system last rebooted.
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.4.1.36673.1.1.3.1.12
bfdSessPerfDiscTime
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 sess…
SNMPv2-TCTimeStamp
Textual Convention: SNMPv2-TCTimeStamp Unsigned32
 .1.3.6.1.4.1.36673.1.1.3.1.13
bfdSessPerfCtrlPktInHC
This value represents the total number of BFD control
messages received for this BFD session.

The least significant 32 bits MUST be equal to
bfdSessPerfCtrlPktIn, and MUST do so with
the rules spelled out…
SNMPv2-SMICounter64
Textual Convention: SNMPv2-SMICounter64 Unsigned64
Type Constraints:
range: 0..18446744073709551615
 .1.3.6.1.4.1.36673.1.1.3.1.14
bfdSessPerfCtrlPktOutHC
This value represents the total number of BFD control
messages transmitted for this BFD session.

The least significant 32 bits MUST be equal to
bfdSessPerfCtrlPktOut, and MUST do so with
the rules spelled…
SNMPv2-SMICounter64
Textual Convention: SNMPv2-SMICounter64 Unsigned64
Type Constraints:
range: 0..18446744073709551615
 .1.3.6.1.4.1.36673.1.1.3.1.15
bfdSessPerfCtrlPktDropHC
This value represents the total number of BFD control
messages received for this BFD session yet dropped for
being invalid.

The least significant 32 bits MUST be equal to
bfdSessPerfCtrlPktDrop, and MUST …
SNMPv2-SMICounter64
Textual Convention: SNMPv2-SMICounter64 Unsigned64
Type Constraints:
range: 0..18446744073709551615
 .1.3.6.1.4.1.36673.1.1.3.1.16
bfdSessPerfEchoPktInHC
This value represents the total number of BFD Echo
messages received for this BFD session.

The least significant 32 bits MUST be equal to
bfdSessPerfEchoPktIn, and MUST do so with
the rules spelled out in…
SNMPv2-SMICounter64
Textual Convention: SNMPv2-SMICounter64 Unsigned64
Type Constraints:
range: 0..18446744073709551615
 .1.3.6.1.4.1.36673.1.1.3.1.17
bfdSessPerfEchoPktOutHC
This value represents the total number of BFD Echo
messages transmitted for this BFD session.

The least significant 32 bits MUST be equal to
bfdSessPerfEchoPktOut, and MUST do so with
the rules spelled ou…
SNMPv2-SMICounter64
Textual Convention: SNMPv2-SMICounter64 Unsigned64
Type Constraints:
range: 0..18446744073709551615
 .1.3.6.1.4.1.36673.1.1.3.1.18
bfdSessPerfEchoPktDropHC
This value represents the total number of BFD Echo
messages received for this BFD session yet dropped
for being invalid.
The least significant 32 bits MUST be equal to
bfdSessPerfEchoPktDrop, and MUST do so with
the rul…
SNMPv2-SMICounter64
Textual Convention: SNMPv2-SMICounter64 Unsigned64
Type Constraints:
range: 0..18446744073709551615
 .1.3.6.1.4.1.36673.1.1.3.1.19

bfdSessDiscMapTable

table
.1.3.6.1.4.1.36673.1.1.4 · 1 row entry · 1 columns
Open in standard view 
The BFD Session Discriminator Mapping Table maps a
local discriminator value to the associated BFD session's
bfdSessIndex found in the bfdSessionTable.
bfdSessDiscMapEntry entry .1.3.6.1.4.1.36673.1.1.4.1
The BFD Session Discriminator Mapping Entry
specifies a mapping between a local discriminator
and a BFD session.
Indexes
bfdSessDescriminator
Column Syntax OID
bfdSessDiscMapIndex
This object specifies a mapping between a
local discriminator and a BFD session in
the BfdSessTable.
SNMPv2-SMIUnsigned32
Textual Convention: SNMPv2-SMIUnsigned32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.4.1.36673.1.1.4.1.1

bfdSessIpMapTable

table
.1.3.6.1.4.1.36673.1.1.5 · 1 row entry · 1 columns
Open in standard view 
The BFD Session IP Mapping Table maps given
bfdSessInterface, bfdSessSrcAddrType, bfdSessSrcAddr,
bfdSessDestAddrType, and bfdSessDestAddr
to an associated BFD session found in the
bfdSessionTable.
bfdSessIpMapEntry entry .1.3.6.1.4.1.36673.1.1.5.1
The BFD Session IP Map Entry contains a mapping
from the IP information for a session to the session
in the bfdSessionTable.
Indexes
bfdSessInterface bfdSessSrcAddrType bfdSessSrcAddr bfdSessDestAddrType bfdSessDestAddr
Column Syntax OID
bfdSessIpMapIndex
This object specifies the BfdSessIndexTC referred
to by the indexes of this row. In essence, a mapping is
provided between these indexes and the BfdSessTable.
SNMPv2-SMIUnsigned32
Textual Convention: SNMPv2-SMIUnsigned32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.4.1.36673.1.1.5.1.1