Initial commitHEADmain

1 files changed, 847 insertions, 0 deletions

diff --git a/MIBS/brocade/FOUNDRY-BFD-STD-MIB b/MIBS/brocade/FOUNDRY-BFD-STD-MIB
new file mode 100644
index 0000000..955e8d1
--- /dev/null
+++ b/MIBS/brocade/FOUNDRY-BFD-STD-MIB
@@ -0,0 +1,847 @@
+FOUNDRY-BFD-STD-MIB DEFINITIONS ::= BEGIN
+   IMPORTS
+      MODULE-IDENTITY, OBJECT-TYPE,
+      Unsigned32, Counter32, Counter64,
+      NOTIFICATION-TYPE
+         FROM SNMPv2-SMI                        -- [RFC2578]
+
+      TEXTUAL-CONVENTION, TruthValue,
+      RowStatus, StorageType, TimeStamp
+         FROM SNMPv2-TC                         -- [RFC2579]
+
+      MODULE-COMPLIANCE, OBJECT-GROUP,
+      NOTIFICATION-GROUP
+          FROM SNMPv2-CONF                      -- [RFC2580]
+
+      InetAddress, InetAddressType, InetPortNumber
+         FROM INET-ADDRESS-MIB                  -- [RFC3291]
+      bfd
+        FROM FOUNDRY-SN-ROOT-MIB
+
+   ;
+
+   bfdMIB MODULE-IDENTITY
+      LAST-UPDATED "200507221200Z"  -- 04 July 2005 12:00:00 EST
+      ORGANIZATION "IETF"
+      CONTACT-INFO
+          "        Thomas D. Nadeau
+                   Cisco Systems, Inc.
+           Email:  tnadeau@cisco.com
+
+                   Zafar Ali
+                   Cisco Systems, Inc.
+           Email:  zali@cisco.com
+          "
+      DESCRIPTION
+          "Bidirectional Forwarding Management Information Base."
+
+      -- Revision history.
+      REVISION
+          "200508221200Z"  -- 04 August 2005 12:00:00 EST
+      DESCRIPTION
+      "Initial version. Published as RFC xxxx." -- RFC-editor pls fill
+                                                -- in xxxx
+   ::= { bfd 1 }
+--   ::= { mib-2 XXX }
+
+   -- Top level components of this MIB module.
+
+   bfdNotifications OBJECT IDENTIFIER ::= { bfdMIB 0 }
+
+   bfdObjects       OBJECT IDENTIFIER ::= { bfdMIB 1 }
+
+   bfdConformance   OBJECT IDENTIFIER ::= { bfdMIB 3 }
+
+   bfdScalarObjects OBJECT IDENTIFIER ::= { bfdObjects 1 }
+
+
+   --  Textual Conventions
+
+      BfdSessIndexTC ::= TEXTUAL-CONVENTION
+      DISPLAY-HINT "d"
+      STATUS        current
+      DESCRIPTION
+          "An index used to uniquely identify BFD sessions."
+      SYNTAX Unsigned32 (1..4294967295)
+
+      BfdInterval ::= TEXTUAL-CONVENTION
+      STATUS        current
+      DESCRIPTION
+          "The BFD interval delay in microseconds."
+      SYNTAX        Unsigned32 (1..4294967295)
+
+      BfdDiag ::=      TEXTUAL-CONVENTION
+      STATUS        current
+      DESCRIPTION
+          "A common BFD diagnostic code."
+
+      SYNTAX INTEGER { noDiagnostic(1),
+                       controlDetectionTimeExpired(2),
+                       echoFunctionFailed(3),
+                       neighborSignaledSessionDown(4),
+                       forwardingPlaneReset(5),
+                       pathDown(6),
+                       concatenatedPathDown(7),
+                       administrativelyDown(8),
+                       reverseConcatenatedPathDown (9)
+                     }
+
+        --  BFD General Variables
+
+        --  These parameters apply globally to the Router's
+        --  BFD Process.
+
+        bfdAdminStatus OBJECT-TYPE
+           SYNTAX   INTEGER { enabled(1), disabled(2) }
+           MAX-ACCESS   read-write
+           STATUS   current
+           DESCRIPTION
+              "The global administrative status of BFD in this router.
+               The value 'enabled' denotes that the BFD Process is
+               active on at least one interface; 'disabled' disables
+               it on all interfaces."
+           DEFVAL { enabled }
+           ::= { bfdScalarObjects 1 }
+
+        bfdVersionNumber OBJECT-TYPE
+            SYNTAX   Unsigned32
+            MAX-ACCESS   read-only
+            STATUS   current
+            DESCRIPTION
+               "The current version number of the BFD protocol."
+            REFERENCE
+               " BFD Version 0 (draft-katz-ward-bfd-02.txt)"
+            DEFVAL { 0 }
+            ::= { bfdScalarObjects 3 }
+
+
+        --  BFD Session Table
+        --  The BFD Session Table specifies BFD session specific
+        --  information.
+
+        bfdSessTable OBJECT-TYPE
+            SYNTAX   SEQUENCE OF BfdSessEntry
+            MAX-ACCESS   not-accessible
+            STATUS   current
+            DESCRIPTION
+               "The BFD Session Table describes the BFD sessions."
+            REFERENCE
+               "BFD Version 0 (draft-katz-ward-bfd-02.txt)"
+            ::= { bfdObjects 2 }
+
+        bfdSessEntry OBJECT-TYPE
+            SYNTAX      BfdSessEntry
+            MAX-ACCESS  not-accessible
+            STATUS      current
+            DESCRIPTION
+               "The BFD Session Entry describes BFD session."
+            INDEX { bfdSessIndex }
+            ::= { bfdSessTable 1 }
+
+        BfdSessEntry ::= SEQUENCE {
+          bfdSessIndex                    BfdSessIndexTC,
+          bfdSessApplicationId            Unsigned32,
+          bfdSessDiscriminator            Unsigned32,
+          bfdSessRemoteDiscr              Unsigned32,
+          bfdSessUdpPort                  InetPortNumber,
+          bfdSessState                    INTEGER,
+          bfdSessRemoteHeardFlag          TruthValue,
+          bfdSessDiag                     Unsigned32,
+          bfdSessOperMode                 INTEGER,
+          bfdSessDemandModeDesiredFlag    TruthValue,
+          bfdSessEchoFuncModeDesiredFlag  TruthValue,
+          bfdSessControlPlanIndepFlag     TruthValue,
+          bfdSessAddrType                 InetAddressType,
+          bfdSessAddr                     InetAddress,
+          bfdSessDesiredMinTxInterval     BfdInterval,
+          bfdSessReqMinRxInterval         BfdInterval,
+          bfdSessReqMinEchoRxInterval     BfdInterval,
+          bfdSessDetectMult               Unsigned32,
+          bfdSessStorType                 StorageType,
+          bfdSessRowStatus                RowStatus,
+          bfdSessAuthPresFlag             TruthValue,
+          bfdSessAuthenticationType       INTEGER
+      }
+
+      bfdSessIndex  OBJECT-TYPE
+      SYNTAX        BfdSessIndexTC
+      MAX-ACCESS    not-accessible
+      STATUS        current
+      DESCRIPTION
+          "This object contains an index used to represent a
+           unique BFD session on this device."
+      ::= { bfdSessEntry 1 }
+
+   bfdSessApplicationId  OBJECT-TYPE
+      SYNTAX        Unsigned32
+      MAX-ACCESS    read-only
+      STATUS        current
+      DESCRIPTION
+          "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 application ID provides a convenient
+           way to segregate sessions by the applications which
+           maintain them."
+      ::= { bfdSessEntry 2 }
+
+      bfdSessDiscriminator            OBJECT-TYPE
+      SYNTAX        Unsigned32 (1..4294967295)
+      MAX-ACCESS    read-only
+      STATUS        current
+      DESCRIPTION
+          "This object specifies the local discriminator for this BFD
+        session, used to uniquely identify it."
+      ::= { bfdSessEntry 3 }
+
+      bfdSessRemoteDiscr OBJECT-TYPE
+          SYNTAX        Unsigned32 (1..4294967295)
+          MAX-ACCESS    read-only
+          STATUS        current
+          DESCRIPTION
+            "This object specifies the session discriminator chosen
+             by the remote system for this BFD session."
+      ::= { bfdSessEntry 4 }
+
+      bfdSessUdpPort OBJECT-TYPE
+          SYNTAX      InetPortNumber
+          MAX-ACCESS  read-create
+          STATUS      current
+          DESCRIPTION
+              "The UDP Port for BFD. The default value is the
+              well-known value for this port."
+            REFERENCE
+                "draft-katz-ward-bfd-02.txt and
+                draft-raggarwa-mpls-bfd-00.txt"
+            DEFVAL { 0 }
+            ::= { bfdSessEntry 5 }
+
+      bfdSessState OBJECT-TYPE
+            SYNTAX   INTEGER {
+                  adminDown(1),
+                  down(2),
+                  init(3),
+                  up(4)
+            }
+            MAX-ACCESS   read-only
+            STATUS   current
+            DESCRIPTION
+               "The perceived state of the BFD session."
+            ::= { bfdSessEntry 6 }
+
+   bfdSessRemoteHeardFlag OBJECT-TYPE
+      SYNTAX        TruthValue
+      MAX-ACCESS    read-only
+      STATUS        current
+      DESCRIPTION
+            "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 the local system
+             has not received BFD packets recently (within the detection
+             time) or if the local system is attempting to tear down
+             the BFD session."
+      ::= { bfdSessEntry 7 }
+
+   bfdSessDiag OBJECT-TYPE
+            SYNTAX      Unsigned32
+            MAX-ACCESS  accessible-for-notify
+            STATUS      current
+            DESCRIPTION
+               "A diagnostic code specifying the local system's reason
+                for the last transition of the session from up(1)
+                to some other state."
+      ::= { bfdSessEntry 8 }
+
+   bfdSessOperMode OBJECT-TYPE
+            SYNTAX   INTEGER { asyncModeWEchoFun(1),
+                               asynchModeWOEchoFun(2),
+                               demandModeWEchoFunction(3),
+                               demandModeWOEchoFunction(4)
+             }
+           MAX-ACCESS   read-only
+           STATUS   current
+           DESCRIPTION
+               "This object specifies current operating mode that BFD
+                session is operating in.
+
+                A value of AsyncModeWEchoFun(1) ...
+                A value of AsynchModeWOEchoFun(2) ...
+                A value of DemandModeWEchoFunction(3) ...
+                A value of DemandModeWOEchoFunction(4) ...
+            "
+            ::= { bfdSessEntry 9 }
+
+   bfdSessDemandModeDesiredFlag OBJECT-TYPE
+      SYNTAX        TruthValue
+      MAX-ACCESS    read-create
+      STATUS        current
+      DESCRIPTION
+              "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"
+      DEFVAL { false }
+      ::= { bfdSessEntry 10 }
+
+   bfdSessEchoFuncModeDesiredFlag OBJECT-TYPE
+      SYNTAX        TruthValue
+      MAX-ACCESS    read-create
+      STATUS        current
+      DESCRIPTION
+              "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"
+      DEFVAL { false }
+      ::= { bfdSessEntry 11 }
+
+   bfdSessControlPlanIndepFlag     OBJECT-TYPE
+      SYNTAX        TruthValue
+      MAX-ACCESS    read-create
+      STATUS        current
+      DESCRIPTION
+          "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 the control plane. Otherwise, the
+           value is set to false(0)"
+      DEFVAL { false }
+      ::= { bfdSessEntry 12 }
+
+   bfdSessAddrType  OBJECT-TYPE
+      SYNTAX        InetAddressType
+      MAX-ACCESS    read-create
+      STATUS        current
+      DESCRIPTION
+           "This object specifies IP address 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.
+      "
+      ::= { bfdSessEntry 13 }
+
+   bfdSessAddr OBJECT-TYPE
+      SYNTAX        InetAddress
+      MAX-ACCESS    read-create
+      STATUS        current
+      DESCRIPTION
+           "This object specifies IP address of the interface
+            associated 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
+            associated with a specific interface. "
+      ::= { bfdSessEntry 14 }
+
+   bfdSessDesiredMinTxInterval OBJECT-TYPE
+      SYNTAX    BfdInterval
+      MAX-ACCESS   read-create
+      STATUS    current
+      DESCRIPTION
+       "This object specifies the minimum interval, in
+        microseconds, that the local system would like to use when
+             transmitting BFD Control packets."
+      ::= { bfdSessEntry 15 }
+
+   bfdSessReqMinRxInterval     OBJECT-TYPE
+      SYNTAX        BfdInterval
+      MAX-ACCESS    read-create
+      STATUS        current
+      DESCRIPTION
+            "This object specifies the minimum interval, in
+             microseconds, between received  BFD Control packets the
+             local system is capable of supporting."
+      ::= { bfdSessEntry 16 }
+
+   bfdSessReqMinEchoRxInterval  OBJECT-TYPE
+      SYNTAX        BfdInterval
+      MAX-ACCESS    read-create
+      STATUS        current
+      DESCRIPTION
+            "This object specifies the minimum interval, in
+             microseconds, between received BFD Echo packets that this
+             system is capable of supporting."
+      ::= { bfdSessEntry 17 }
+
+   bfdSessDetectMult OBJECT-TYPE
+      SYNTAX        Unsigned32
+      MAX-ACCESS    read-create
+      STATUS        current
+      DESCRIPTION
+            "This object specifies the Detect time multiplier."
+      ::= { bfdSessEntry 18 }
+
+   bfdSessStorType  OBJECT-TYPE
+      SYNTAX        StorageType
+      MAX-ACCESS    read-create
+      STATUS        current
+      DESCRIPTION
+          "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."
+      ::= { bfdSessEntry 19 }
+
+   bfdSessRowStatus OBJECT-TYPE
+      SYNTAX        RowStatus
+      MAX-ACCESS    read-create
+      STATUS        current
+      DESCRIPTION
+            "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 bfdSessStorageType."
+      ::= { bfdSessEntry 20 }
+
+   bfdSessAuthPresFlag OBJECT-TYPE
+      SYNTAX        TruthValue
+      MAX-ACCESS    read-create
+      STATUS        current
+      DESCRIPTION
+              "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"
+      DEFVAL { false }
+      ::= { bfdSessEntry 21 }
+
+   bfdSessAuthenticationType OBJECT-TYPE
+            SYNTAX      INTEGER { simplePassword(1),
+                                  keyedMD5(2),
+                                  meticulousKeyedMD5(3),
+                                  keyedSHA1(4),
+                                  meticulousKeyedSHA1(5)
+             }
+            MAX-ACCESS  read-create
+            STATUS      current
+            DESCRIPTION
+               "The Authentication Type used for this BFD session. This
+   field is valid only when the Authentication Present bit is set"
+      ::= { bfdSessEntry 22 }
+
+   -- BFD Session Performance Table
+
+   bfdSessPerfTable OBJECT-TYPE
+      SYNTAX        SEQUENCE OF BfdSessPerfEntry
+      MAX-ACCESS    not-accessible
+      STATUS        current
+      DESCRIPTION
+          "This table specifies BFD Session performance counters."
+      ::= { bfdObjects 3 }
+
+   bfdSessPerfEntry OBJECT-TYPE
+      SYNTAX        BfdSessPerfEntry
+      MAX-ACCESS    not-accessible
+      STATUS        current
+      DESCRIPTION
+          "An entry in this table is created by a BFD-enabled node for
+           every BFD Session. bfdCounterDiscontinuityTime is used to
+           indicate potential discontinuity for all counter objects
+           in this table."
+      AUGMENTS    { bfdSessEntry }
+      ::= { bfdSessPerfTable 1 }
+
+   BfdSessPerfEntry ::= SEQUENCE {
+     bfdSessPerfPktIn               Counter32,
+     bfdSessPerfPktOut              Counter32,
+     bfdSessPerfUpTime                  TimeStamp,
+     bfdSessPerfLastSessDownTime    TimeStamp,
+     bfdSessPerfLastCommLostDiag    BfdDiag,
+     bfdSessPerfSessUpCount         Counter32,
+     bfdSessPerfDiscTime            TimeStamp,
+
+     -- High Capacity Counters
+     bfdSessPerfPktInHC             Counter64,
+     bfdSessPerfPktOutHC            Counter64
+     }
+
+   -- Ed Note: should we add per-diag code counts here,
+
+   bfdSessPerfPktIn OBJECT-TYPE
+       SYNTAX      Counter32
+       MAX-ACCESS  read-only
+       STATUS      current
+       DESCRIPTION
+           "The total number of BFD messages received for this BFD
+   session."
+       ::= { bfdSessPerfEntry 1 }
+
+   bfdSessPerfPktOut OBJECT-TYPE
+       SYNTAX      Counter32
+       MAX-ACCESS  read-only
+       STATUS      current
+       DESCRIPTION
+           "The total number of BFD messages sent for this BFD session."
+       ::= { bfdSessPerfEntry 2 }
+
+   bfdSessPerfUpTime OBJECT-TYPE
+       SYNTAX       TimeStamp
+       MAX-ACCESS   read-only
+       STATUS       current
+       DESCRIPTION
+           "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."
+       ::= { bfdSessPerfEntry 3 }
+
+   bfdSessPerfLastSessDownTime OBJECT-TYPE
+       SYNTAX       TimeStamp
+       MAX-ACCESS   read-only
+       STATUS       current
+       DESCRIPTION
+           "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."
+       ::= { bfdSessPerfEntry 4 }
+
+   bfdSessPerfLastCommLostDiag  OBJECT-TYPE
+       SYNTAX       BfdDiag
+       MAX-ACCESS   read-only
+       STATUS       current
+       DESCRIPTION
+           "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."
+       ::= { bfdSessPerfEntry 5 }
+
+   bfdSessPerfSessUpCount OBJECT-TYPE
+       SYNTAX       Counter32
+       MAX-ACCESS   read-only
+       STATUS       current
+       DESCRIPTION
+           "The number of times this session has gone into the Up
+            state since the router last rebooted."
+       ::= { bfdSessPerfEntry 6 }
+
+   bfdSessPerfDiscTime OBJECT-TYPE
+       SYNTAX       TimeStamp
+       MAX-ACCESS   read-only
+       STATUS       current
+       DESCRIPTION
+         "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 session of any Counter32 object contained in
+          the BfdSessPerfTable. If no such discontinuities have occurred
+          since the last re-initialization of the local management
+          subsystem, then this object contains a zero value."
+       ::= { bfdSessPerfEntry 7 }
+
+
+   bfdSessPerfPktInHC OBJECT-TYPE
+       SYNTAX       Counter64
+       MAX-ACCESS   read-only
+       STATUS       current
+       DESCRIPTION
+           "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 bfdSessPerfPktIn
+            if bfdSessPerfPktInHC is supported according to
+            the rules spelled out in RFC2863."
+       ::= { bfdSessPerfEntry 8 }
+
+   bfdSessPerfPktOutHC OBJECT-TYPE
+       SYNTAX       Counter64
+       MAX-ACCESS   read-only
+       STATUS       current
+       DESCRIPTION
+           "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 bfdSessPerfPktIn
+           if bfdSessPerfPktOutHC is supported according to
+           the rules spelled out in RFC2863."
+       ::= { bfdSessPerfEntry 9 }
+
+
+   -- BFD Session Mapping Table
+
+        bfdSessMapTable OBJECT-TYPE
+            SYNTAX   SEQUENCE OF BfdSessMapEntry
+            MAX-ACCESS   not-accessible
+            STATUS   current
+            DESCRIPTION
+               "The BFD Session Mapping Table maps the complex
+                indexing of the BFD sessions to the flat
+                BFDIndex used in the BfdSessionTable.
+
+                Implementors need to be aware that if the value of
+                the bfdSessAddr (an OID) has more
+                that 111 sub-identifiers, then OIDs of column
+                instances in this table will have more than 128
+                sub-identifiers and cannot be accessed using SNMPv1,
+                SNMPv2c, or SNMPv3.
+               "
+            REFERENCE
+               "BFD Version 0 (draft-katz-ward-bfd-02.txt)"
+            ::= { bfdObjects 4 }
+
+        bfdSessMapEntry OBJECT-TYPE
+            SYNTAX   BfdSessMapEntry
+            MAX-ACCESS   not-accessible
+            STATUS   current
+            DESCRIPTION
+               "The BFD Session Entry describes BFD session
+                that is mapped to this index.
+
+                Implementors need to be aware that if the value of
+                the mplsInSegmentMapLabelPtrIndex (an OID) has more
+                that 111 sub-identifiers, then OIDs of column
+                instances in this table will have more than 128
+                sub-identifiers and cannot be accessed using SNMPv1,
+                SNMPv2c, or SNMPv3."
+            INDEX { bfdSessApplicationId,
+                    bfdSessDiscriminator,
+                    bfdSessAddrType,
+                    bfdSessAddr
+             }
+            ::= { bfdSessMapTable 1 }
+
+        BfdSessMapEntry ::= SEQUENCE {
+          bfdSessMapBfdIndex            BfdSessIndexTC
+        }
+
+   bfdSessMapBfdIndex OBJECT-TYPE
+      SYNTAX        BfdSessIndexTC
+      MAX-ACCESS    read-only
+      STATUS        current
+      DESCRIPTION
+          "This object specifies the BfdIndex referred to by
+           the indexes of this row. In essence, a mapping is
+           provided between these indexes and the BfdSessTable."
+      ::= { bfdSessMapEntry 1 }
+
+   -- Notification Configuration
+
+   bfdSessNotificationsEnable OBJECT-TYPE
+      SYNTAX        TruthValue
+      MAX-ACCESS    read-write
+      STATUS        current
+      DESCRIPTION
+          "If this object is set to true(1), then it enables
+           the emission of bfdSessUp and bfdSessDown
+           notifications; otherwise these notifications are not
+           emitted."
+      REFERENCE
+          "See also RFC3413 for explanation that
+           notifications are under the ultimate control of the
+           MIB modules in this document."
+      DEFVAL { false }
+      ::= { bfdScalarObjects 4 }
+
+   bfdSessUp NOTIFICATION-TYPE
+      OBJECTS     { bfdSessDiag, -- low range value
+                    bfdSessDiag  -- high range value
+      }
+      STATUS      current
+      DESCRIPTION
+          "This notification is generated when the
+           bfdSessState object for one or more contiguous
+           entries in bfdSessTable are about to enter the up(2)
+           state from some other state. The included values of
+           bfdSessDiag MUST both be set equal to this
+           new state (i.e: up(1)).  The two instances of
+           bfdSessDiag in this notification indicate the range
+           of indexes that are affected.  Note that all the indexes
+           of the two ends of the range can be derived from the
+           instance identifiers of these two objects.  For the
+           cases where a contiguous range of sessions
+           have transitioned into the up(1) state at roughly
+           the same time, the device SHOULD issue a single
+           notification for each range of contiguous indexes in
+           an effort to minimize the emission of a large number
+           of notifications.  If a notification has to be
+           issued for just a single bfdSessEntry, then
+           the instance identifier (and values) of the two
+           bfdSessDiag objects MUST be the identical."
+         --#TYPE "Foundry Trap: BFD Session Up"
+         --#SUMMARY "BFD session up for specified sessions in varbind indexes."
+         --#ARGUMENTS {}
+         --#SEVERITY INFORMATIONAL
+         --#STATE OPERATIONAL
+      ::= { bfdNotifications 1 }
+
+   bfdSessDown NOTIFICATION-TYPE
+      OBJECTS     { bfdSessDiag, -- low range value
+                    bfdSessDiag  -- high range value
+      }
+      STATUS      current
+      DESCRIPTION
+          "This notification is generated when the
+           bfdSessState object for one or more contiguous
+           entries in bfdSessTable are about to enter the down(4)
+           or adminDown(5) states from some other state. The included
+           values of bfdSessDiag MUST both be set equal to this
+           new state (i.e: down(4) or adminDown(5)).  The two instances
+           of bfdSessDiag in this notification indicate the range
+           of indexes that are affected.  Note that all the indexes
+           of the two ends of the range can be derived from the
+           instance identifiers of these two objects.  For
+           cases where a contiguous range of sessions
+           have transitioned into the down(4) or adminDown(5) states
+           at roughly the same time, the device SHOULD issue a single
+           notification for each range of contiguous indexes in
+           an effort to minimize the emission of a large number
+           of notifications.  If a notification has to be
+           issued for just a single bfdSessEntry, then
+           the instance identifier (and values) of the two
+           bfdSessDiag objects MUST be the identical."
+         --#TYPE "Foundry Trap: BFD Session Down"
+         --#SUMMARY "BFD session down due to code %d for specified sessions in varbind indexes."
+         --#ARGUMENTS { 0 }
+         --#SEVERITY INFORMATIONAL
+         --#STATE OPERATIONAL
+      ::= { bfdNotifications 2 }
+
+   -- Ed Note: We need to add notification for changes
+   -- when the two ends automatically negotiate to a new detection time
+   -- value or when detection multiplier changes.
+   -- Similarly, changes in the operating mode (bfdSessOperMode)
+   -- also need to be notified.
+
+   -- Module compliance.
+
+   bfdGroups
+      OBJECT IDENTIFIER ::= { bfdConformance 1 }
+
+   bfdCompliances
+      OBJECT IDENTIFIER ::= { bfdConformance 2 }
+
+   -- Compliance requirement for fully compliant implementations.
+
+   bfdModuleFullCompliance MODULE-COMPLIANCE
+      STATUS       current
+      DESCRIPTION "Compliance statement for agents that provide full
+                   support for BFD-MIB. Such devices can
+                   then be monitored and also be configured using
+                   this MIB module."
+
+      MODULE -- This module.
+      MANDATORY-GROUPS {
+            bfdSessionGroup,
+            bfdSessionPerfGroup,
+            bfdSessionPerfHCGroup,
+            bfdNotificationGroup
+      }
+
+      GROUP        bfdSessionPerfHCGroup
+      DESCRIPTION "This group is mandatory for those bfdPerfTable
+                   entries for which any of the objects
+                   bfdSessPerfPktInHC or bfdSessPerfPktOutHC
+                   wraps around too quickly
+                   based on the criteria specified in RFC 2863 for
+                   high-capacity counters."
+
+      GROUP        bfdNotificationGroup
+      DESCRIPTION "This group is only mandatory for those
+                   implementations which can efficiently implement
+                   the notifications contained in this group."
+
+      OBJECT       bfdSessAddrType
+      SYNTAX       INTEGER { unknown(0), ipv4(1), ipv6(2) }
+--      SYNTAX       InetAddressType { unknown(0), ipv4(1), ipv6(2) }
+      DESCRIPTION "Only unknown(0), ipv4(1) and ipv6(2) support
+                   is required."
+
+      OBJECT       bfdSessAddr
+      SYNTAX       InetAddress (SIZE(0|4|16))
+      DESCRIPTION "An implementation is only required to support
+                   unknown(0), ipv4(1) and ipv6(2) sizes."
+
+      ::= { bfdCompliances 1 }
+
+   -- Read-Only Conformance TBD...
+
+
+   -- Units of conformance.
+
+   bfdSessionGroup OBJECT-GROUP
+      OBJECTS {
+                bfdSessNotificationsEnable,
+                bfdAdminStatus,
+                bfdVersionNumber,
+                bfdSessApplicationId,
+                bfdSessDiscriminator,
+                bfdSessAddrType,
+                bfdSessAddr,
+                bfdSessRemoteDiscr,
+                bfdSessUdpPort,
+                bfdSessState,
+                bfdSessRemoteHeardFlag,
+                bfdSessDiag,
+                bfdSessOperMode,
+                bfdSessDemandModeDesiredFlag,
+                bfdSessEchoFuncModeDesiredFlag,
+                bfdSessControlPlanIndepFlag,
+                bfdSessDesiredMinTxInterval,
+                bfdSessReqMinRxInterval,
+                bfdSessReqMinEchoRxInterval,
+                bfdSessDetectMult,
+                bfdSessStorType,
+                bfdSessRowStatus,
+                bfdSessMapBfdIndex,
+                bfdSessAuthPresFlag,
+                bfdSessAuthenticationType
+      }
+      STATUS  current
+      DESCRIPTION
+             "Collection of objects needed for BFD sessions."
+      ::= { bfdGroups 1 }
+
+
+   bfdSessionPerfGroup OBJECT-GROUP
+      OBJECTS {
+                bfdSessPerfPktIn,
+                bfdSessPerfPktOut,
+                bfdSessPerfUpTime,
+                bfdSessPerfLastSessDownTime,
+                bfdSessPerfLastCommLostDiag,
+                bfdSessPerfSessUpCount,
+                bfdSessPerfDiscTime
+      }
+      STATUS  current
+      DESCRIPTION
+             "Collection of objects needed to monitor the
+              performance of BFD sessions."
+      ::= { bfdGroups 2 }
+
+   bfdSessionPerfHCGroup OBJECT-GROUP
+      OBJECTS {
+               bfdSessPerfPktInHC,
+               bfdSessPerfPktOutHC
+      }
+      STATUS  current
+      DESCRIPTION
+             "Collection of objects needed to monitor the
+              performance of BFD sessions for which the
+              values of bfdSessPerfPktIn, bfdSessPerfPktOut
+              wrap around too quickly."
+      ::= { bfdGroups 3 }
+
+   bfdNotificationGroup NOTIFICATION-GROUP
+      NOTIFICATIONS {
+                bfdSessUp,
+                bfdSessDown
+      }
+      STATUS  current
+      DESCRIPTION
+             "Set of notifications implemented in this
+              module."
+      ::= { bfdGroups 4 }
+
+   END