H3C-BFD-STD-MIB
File:
H3C-BFD-STD-MIB.mib (29553 bytes)
Imported modules
Imported symbols
Defined Types
BfdInterval |
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A time interval delay in microseconds, which is used by the BFD. |
TEXTUAL-CONVENTION |
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Unsigned32 |
1..4294967295 |
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BfdDiag |
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The diagnostic code is used by the BFD specifying the local
system's reason for the last session state change, and must
be initialized to zero(No Diagnostic).
The 'noDiagnostic' means the session keeps state up.
The 'controlDetectionTimeExpired' indicates the reason the session
enters state down from state up is that the control detection time
expires.
The 'echoFunctionFailed' indicates the reason the session
enters state down from state up is that Echo Function fails.
The 'neighborSignaledSessionDown' indicates the reason the session
enters state down from state up is that neighbor signals session Down.
The 'forwardingPlaneReset' indicates the reason the session
enters state down from state up is that the Forwarding Plane resets.
The 'pathDown' indicates the reason the session
enters state down from state up is that the path state is down.
The 'concatenatedPathDown' indicates the reason the session
enters state down from state up is that the concatenated path state
is down.
The 'administrativelyDown' indicates the reason the session
enters state down from state up is that the session is kept
administratively down by entering the AdminDown state.
The 'reverseConcatenatedPathDown' indicates the reason the session
enters state down from state up is that reverse concatenated path
state is down.
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TEXTUAL-CONVENTION |
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INTEGER |
noDiagnostic(1), controlDetectionTimeExpired(2), echoFunctionFailed(3), neighborSignaledSessionDown(4), forwardingPlaneReset(5), pathDown(6), concatenatedPathDown(7), administrativelyDown(8), reverseConcatenatedPathDown(9) |
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H3cBfdIfEntry |
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SEQUENCE |
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h3cBfdIfIndex |
InterfaceIndex |
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h3cBfdIfDesiredMinTxInterval |
BfdInterval |
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h3cBfdIfDesiredMinRxInterval |
BfdInterval |
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h3cBfdIfDetectMult |
Unsigned32 |
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h3cBfdIfAuthType |
INTEGER |
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H3cBfdSessEntry |
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SEQUENCE |
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h3cBfdSessIfIndex |
InterfaceIndex |
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h3cBfdSessIndex |
BfdSessIndexTC |
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h3cBfdSessAppSupportId |
BITS |
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h3cBfdSessLocalDiscr |
Unsigned32 |
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h3cBfdSessRemoteDiscr |
Unsigned32 |
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h3cBfdSessDstPort |
InetPortNumber |
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h3cBfdSessOperMode |
INTEGER |
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h3cBfdSessAddrType |
InetAddressType |
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h3cBfdSessLocalAddr |
InetAddress |
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h3cBfdSessRemoteAddr |
InetAddress |
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h3cBfdSessLocalDiag |
BfdDiag |
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h3cBfdSessState |
INTEGER |
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h3cBfdSessControlPlanIndepFlag |
TruthValue |
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h3cBfdSessAuthFlag |
TruthValue |
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h3cBfdSessDemandModeFlag |
TruthValue |
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H3cBfdSessStatEntry |
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SEQUENCE |
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h3cBfdSessStatPktInHC |
Counter64 |
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h3cBfdSessStatPktOutHC |
Counter64 |
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h3cBfdSessStatDownCount |
Counter32 |
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h3cBfdSessStatPktDiscard |
Counter64 |
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h3cBfdSessStatPktLost |
Counter64 |
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H3cBfdSessPerfEntry |
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SEQUENCE |
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h3cBfdSessPerfCreatTime |
TimeStamp |
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h3cBfdSessPerfLastUpTime |
TimeStamp |
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h3cBfdSessPerfLastDownTime |
TimeStamp |
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Defined Values
h3cBfdMIB |
1.3.6.1.4.1.2011.10.2.72 |
Bidirectional Forwarding Management Information Base. |
MODULE-IDENTITY |
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h3cBfdVersionNumber |
1.3.6.1.4.1.2011.10.2.72.1.1.1 |
It indicates the BFD session's current version number. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Unsigned32 |
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h3cBfdSysInitMode |
1.3.6.1.4.1.2011.10.2.72.1.1.2 |
A system may take either an active role or a passive role in
session initialization. A system taking the active role must
send BFD control packets for a particular session, regardless
of whether it has received any BFD packets for that session.
A system taking the passive role must not begin sending BFD
packets for a particular session until it has received a BFD
packet for that session, and thus has learned the remote system's
discriminator value. |
Status: current |
Access: read-write |
OBJECT-TYPE |
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INTEGER |
active(1), passive(2) |
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h3cBfdIfTable |
1.3.6.1.4.1.2011.10.2.72.1.2 |
This Table describes the BFD interface specific information. |
Status: current |
Access: not-accessible |
OBJECT-TYPE |
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SEQUENCE OF |
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H3cBfdIfEntry |
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h3cBfdIfEntry |
1.3.6.1.4.1.2011.10.2.72.1.2.1 |
This Entry describes the BFD interface specific information. |
Status: current |
Access: not-accessible |
OBJECT-TYPE |
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H3cBfdIfEntry |
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h3cBfdIfIndex |
1.3.6.1.4.1.2011.10.2.72.1.2.1.1 |
This variable contains an index that represents a
unique BFD interface on this device. |
Status: current |
Access: accessible-for-notify |
OBJECT-TYPE |
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InterfaceIndex |
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h3cBfdIfDesiredMinTxInterval |
1.3.6.1.4.1.2011.10.2.72.1.2.1.2 |
This variable defines the minimum interval, in
microseconds, that the interface would like to use when
transmitting BFD Control packets. |
Status: current |
Access: read-write |
OBJECT-TYPE |
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BfdInterval |
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h3cBfdIfDesiredMinRxInterval |
1.3.6.1.4.1.2011.10.2.72.1.2.1.3 |
This variable defines the minimum interval, in,
microseconds, between received BFD Control packets the
local system is capable of supporting. |
Status: current |
Access: read-write |
OBJECT-TYPE |
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BfdInterval |
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h3cBfdIfDetectMult |
1.3.6.1.4.1.2011.10.2.72.1.2.1.4 |
The desired detect time multiplier for BFD control packets.
The negotiated control packet transmission interval, multiplied
by this variable, will be the detection time for this session
(as seen by the remote system.) The variable must be a
nonzero integer. |
Status: current |
Access: read-write |
OBJECT-TYPE |
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Unsigned32 |
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h3cBfdIfAuthType |
1.3.6.1.4.1.2011.10.2.72.1.2.1.5 |
The Authentication Type used for this interface. This
field is valid only when the Authentication Present bit is set.
The 'none' indicates the session doesn't support
authentication.
The 'simple' indicates the session supports simple
password authentication.
The 'md5' indicates the session supports Keyed MD5
authentication.
The 'mmd5' indicates the session supports
Meticulous Keyed MD5 authentication.
The 'sha1' indicates the session supports Keyed SHA1
authentication.
The 'msha1' indicates the session supports
Meticulous Keyed SHA1 authentication.
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Status: current |
Access: read-only |
OBJECT-TYPE |
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INTEGER |
none(1), simple(2), md5(3), mmd5(4), sha1(5), msha1(6) |
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h3cBfdSessTable |
1.3.6.1.4.1.2011.10.2.72.1.3 |
This table describes the BFD sessions. |
Status: current |
Access: not-accessible |
OBJECT-TYPE |
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SEQUENCE OF |
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H3cBfdSessEntry |
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h3cBfdSessEntry |
1.3.6.1.4.1.2011.10.2.72.1.3.1 |
This Entry describes the BFD sessions. |
Status: current |
Access: not-accessible |
OBJECT-TYPE |
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H3cBfdSessEntry |
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h3cBfdSessIfIndex |
1.3.6.1.4.1.2011.10.2.72.1.3.1.1 |
This variable contains an interface's index under which the BFD
session runs. |
Status: current |
Access: accessible-for-notify |
OBJECT-TYPE |
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InterfaceIndex |
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h3cBfdSessIndex |
1.3.6.1.4.1.2011.10.2.72.1.3.1.2 |
This variable contains an index which represents a
unique BFD session on this device. |
Status: current |
Access: accessible-for-notify |
OBJECT-TYPE |
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BfdSessIndexTC |
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h3cBfdSessAppSupportId |
1.3.6.1.4.1.2011.10.2.72.1.3.1.3 |
This variable contains an ID used to indicate
a local application which owns or maintains this
BFD session. Note, a BFD session can support several route
protocols. This is a bit-map of possible conditions.
The corresponding bit positions are:
|0 |none |
|1 |ospf |
|2 |isis |
|3 |bgp |
|4 |mpls |
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Status: current |
Access: read-only |
OBJECT-TYPE |
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BITS |
none(0), ospf(1), isis(2), bgp(3), mpls(4) |
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h3cBfdSessLocalDiscr |
1.3.6.1.4.1.2011.10.2.72.1.3.1.4 |
This variable defines the local discriminator for this BFD
session, used to uniquely identify it. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Unsigned32 |
1..4294967295 |
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h3cBfdSessRemoteDiscr |
1.3.6.1.4.1.2011.10.2.72.1.3.1.5 |
This variable defines the session discriminator chosen
by the remote system for this BFD session. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Unsigned32 |
1..4294967295 |
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h3cBfdSessDstPort |
1.3.6.1.4.1.2011.10.2.72.1.3.1.6 |
The UDP Port for BFD. The default value is the
well-known value for this port. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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InetPortNumber |
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h3cBfdSessOperMode |
1.3.6.1.4.1.2011.10.2.72.1.3.1.7 |
This variable defines current operating mode that BFD
session is running in.
The primary mode which the BFD session runs in is known as
Asynchronous mode. In this mode, the systems periodically
send BFD Control packets to one another, and if a number of
those packets in a row are not received by the other system,
the session is declared to be down.
The second mode is known as Demand mode. In this mode, it is
assumed that each system has an independent way of verifying
that it has connectivity to the other system. Once a BFD
session is established, the systems stop sending BFD Control
packets, except when either system feels the need to verify
connectivity explicitly, in which case a short sequence of BFD
Control packets is sent, and then the protocol quiesces.
An adjunct to both modes is the Echo function. When the Echo
function is active, a stream of BFD Echo packets is transmitted
in such a way as to have the other system loop them back through
its forwarding path. If a number of packets of the echoed data
stream are not received, the session is declared to be down.
The Echo function may be used with either Asynchronous or
Demand modes.
The 'asynchModeWOEchoFun' indicates this BFD session operates in
the Asynchronous mode, and doesn't support the Echo Function.
The 'demandModeWOEchoFunction' indicates this BFD session operates in
the Demand mode, and doesn't support the Echo Function.
The 'asyncModeWEchoFun' indicates this BFD session operates in
the Asynchronous mode, and also supports the Echo Function.
The 'demandModeWEchoFunction' indicates this BFD session operates in
the Demand mode, and also supports the Echo Function.
|
Status: current |
Access: read-only |
OBJECT-TYPE |
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INTEGER |
asynchModeWOEchoFun(1), demandModeWOEchoFunction(2), asyncModeWEchoFun(3), demandModeWEchoFunction(4) |
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h3cBfdSessAddrType |
1.3.6.1.4.1.2011.10.2.72.1.3.1.8 |
This object defines IP address type of the interface
associated with this BFD session.
Only values unknown(0), ipv4(1) or ipv6(2)
have to be supported.
A value of unknown(0) is allowed only when
the outgoing interface is of type point-to-point, or
when the BFD session is not associated with a specific
interface.
If any other unsupported values are attempted in a set
operation, the agent must return an inconsistentValue
error.
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Status: current |
Access: read-only |
OBJECT-TYPE |
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InetAddressType |
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h3cBfdSessLocalAddr |
1.3.6.1.4.1.2011.10.2.72.1.3.1.9 |
This variable defines IP address of the local interface
from which the BFD packets is transmitted.
It can also be used to enabled BFD on a specific
interface. The value is set to zero when BFD session is not
associated with a specific interface. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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InetAddress |
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h3cBfdSessRemoteAddr |
1.3.6.1.4.1.2011.10.2.72.1.3.1.10 |
This variable defines IP address of the remote interface
from which the BFD packets is transmitted.
It can also be used to enabled BFD on a specific
interface. The value is set to zero when BFD session is not
associated with a specific interface. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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InetAddress |
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h3cBfdSessLocalDiag |
1.3.6.1.4.1.2011.10.2.72.1.3.1.11 |
The BFD diagnostic code for the BFD session was down with the
neighbor. If no such event happens this object contains a zero
value. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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BfdDiag |
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h3cBfdSessState |
1.3.6.1.4.1.2011.10.2.72.1.3.1.12 |
The state of the running BFD session.
There are three states through which a session normally
proceeds, two for establishing a session (Init and Up)
and one for tearing down a session (Down.) This allows
a three-way handshake for both session establishment and
session teardown (assuring that both systems are aware of
all session state changes.) A fourth state (AdminDown)
exists so that a session can be administratively put down
indefinitely.
The Down state means that the session is down (or has just been
created.) A session remains in Down state until the remote
system indicates that it agrees that the session is down by
sending a BFD Control packet with the State field set to
anything other than Up. If that packet signals Down state,
the session advances to Init state; if that packet signals
Init state, the session advances to Up state.
Init state means that the remote system is 0communicating,
and the local system desires to bring the session up, but
the remote system does not yet realize it. A session will
remain in Init state until either a BFD Control Packet is
received that is signaling Init or Up state (in which case
the session advances to Up state) or until the detection time
expires, meaning that communication with the remote system
has been lost (in which case the session advances to Down
state.)
Up state means that the BFD session has successfully been
established, and implies that connectivity between the systems
is working. The session will remain in the Up state until either
connectivity fails, or the session is taken down administratively.
If either the remote system signals Down state, or the detection
time expires, the session advances to Down state.
AdminDown state means that the session is being held
administratively down. This causes the remote system to enter
Down state, and remain there until the local system exits
AdminDown state.
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Status: current |
Access: read-only |
OBJECT-TYPE |
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INTEGER |
adminDown(0), down(1), init(2), up(3) |
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h3cBfdSessControlPlanIndepFlag |
1.3.6.1.4.1.2011.10.2.72.1.3.1.13 |
This variable indicates whether the local system
can continue to work while the control plane is out
of work. Specifically, it is set to true(1) if the
local system is independent of the control plane. Otherwise,
the value is set to false(0) |
Status: current |
Access: read-only |
OBJECT-TYPE |
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TruthValue |
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h3cBfdSessAuthFlag |
1.3.6.1.4.1.2011.10.2.72.1.3.1.14 |
This variable indicates that the local system wants
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. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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TruthValue |
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h3cBfdSessDemandModeFlag |
1.3.6.1.4.1.2011.10.2.72.1.3.1.15 |
This variable indicates that the local system wants
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 |
Status: current |
Access: read-only |
OBJECT-TYPE |
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TruthValue |
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h3cBfdSessStatEntry |
1.3.6.1.4.1.2011.10.2.72.1.4.1 |
An entry in this table is created by a BFD-enabled node for
every BFD Session. It defines BFD session statistics. |
Status: current |
Access: not-accessible |
OBJECT-TYPE |
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H3cBfdSessStatEntry |
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h3cBfdSessStatPktInHC |
1.3.6.1.4.1.2011.10.2.72.1.4.1.1 |
The total number of BFD messages received by this BFD
session. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Counter64 |
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h3cBfdSessStatPktOutHC |
1.3.6.1.4.1.2011.10.2.72.1.4.1.2 |
The total number of BFD messages sent by this BFD session. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Counter64 |
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h3cBfdSessStatDownCount |
1.3.6.1.4.1.2011.10.2.72.1.4.1.3 |
The number of times this session has gone into the Down
state since the router last rebooted. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Counter32 |
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h3cBfdSessStatPktDiscard |
1.3.6.1.4.1.2011.10.2.72.1.4.1.4 |
The number of packets the local system has discarded
since the router last rebooted. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Counter64 |
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h3cBfdSessStatPktLost |
1.3.6.1.4.1.2011.10.2.72.1.4.1.5 |
The number of packets the local system has failed to transmit
since the router last rebooted. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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Counter64 |
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h3cBfdSessPerfEntry |
1.3.6.1.4.1.2011.10.2.72.1.5.1 |
An entry in this table is created by a BFD-enabled node for
every BFD session. It defines BFD Session performance. |
Status: current |
Access: not-accessible |
OBJECT-TYPE |
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H3cBfdSessPerfEntry |
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h3cBfdSessPerfCreatTime |
1.3.6.1.4.1.2011.10.2.72.1.5.1.1 |
The value of sysUpTime when the session was created. If no such
create event exists this object contains a zero value. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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TimeStamp |
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h3cBfdSessPerfLastUpTime |
1.3.6.1.4.1.2011.10.2.72.1.5.1.2 |
The value of sysUpTime when the last time communication was lost.
If no such up event exists this variable contains a zero value. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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TimeStamp |
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h3cBfdSessPerfLastDownTime |
1.3.6.1.4.1.2011.10.2.72.1.5.1.3 |
The value of sysUpTime when the last time communication was lost
with the neighbor. If no such event exist this variable contains
a zero value. |
Status: current |
Access: read-only |
OBJECT-TYPE |
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TimeStamp |
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h3cBfdSessNotificationsEnable |
1.3.6.1.4.1.2011.10.2.72.1.1.3 |
This variable enables the emission of h3cBfdSessStateChange and
h3cBfdSessAuthFail notifications if this variable is set to
true(1); otherwise these notifications are not emitted. |
Status: current |
Access: read-write |
OBJECT-TYPE |
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TruthValue |
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h3cBfdSessStateChange |
1.3.6.1.4.1.2011.10.2.72.0.1 |
A notification sent when an session changes
state, entering state up or entering state down.
The session will enter state up finishing three times handshakes
, and will enter state down when the communication path is out
of work.
When the h3cBfdSessState's value is state up, the session enters
state up, and the session enters state down when the
h3cBfdSessState's value is state down.
The h3cBfdSessIfIndex contains an interface's index under which
the BFD session runs.
The h3cBfdSessIndex contains an index which represents a
unique BFD session on this device.
The h3cBfdSessState is the state of the running BFD session.
|
Status: current |
Access: read-write |
NOTIFICATION-TYPE |
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h3cBfdSessAuthFail |
1.3.6.1.4.1.2011.10.2.72.0.2 |
A notification sent when receiving a session
with an authentication fail.
The h3cBfdIfIndex is an index which represents a unique BFD
interface on this device.
|
Status: current |
Access: read-write |
NOTIFICATION-TYPE |
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