IP-FORWARD-MIB DEFINITIONS ::= BEGIN

IMPORTS
   MODULE-IDENTITY, OBJECT-TYPE,
   IpAddress, Integer32, Gauge32,
   Counter32                          FROM SNMPv2-SMI
   RowStatus                          FROM SNMPv2-TC
   MODULE-COMPLIANCE, OBJECT-GROUP    FROM SNMPv2-CONF
   InterfaceIndexOrZero               FROM IF-MIB
   ip                                 FROM IP-MIB
   IANAipRouteProtocol                FROM IANA-RTPROTO-MIB
   InetAddress, InetAddressType,
   InetAddressPrefixLength,
   InetAutonomousSystemNumber         FROM INET-ADDRESS-MIB;

ipForward MODULE-IDENTITY
   LAST-UPDATED "200602010000Z"
   ORGANIZATION
          "IETF IPv6 Working Group
           http://www.ietf.org/html.charters/ipv6-charter.html"
   CONTACT-INFO
          "Editor:
           Brian Haberman
           Johns Hopkins University - Applied Physics Laboratory
           Mailstop 17-S442
           11100 Johns Hopkins Road
           Laurel MD,  20723-6099  USA

           Phone: +1-443-778-1319
           Email: brian@innovationslab.net

           Send comments to <ipv6@ietf.org>"
   DESCRIPTION
          "The MIB module for the management of CIDR multipath IP
           Routes.

           Copyright (C) The Internet Society (2006).  This version
           of this MIB module is a part of RFC 4292; see the RFC
           itself for full legal notices."

   REVISION      "200602010000Z"
   DESCRIPTION
          "IPv4/v6 version-independent revision.  Minimal changes
           were made to the original RFC 2096 MIB to allow easy
           upgrade of existing IPv4 implementations to the
           version-independent MIB.  These changes include:

           Adding inetCidrRouteDiscards as a replacement for the
           deprecated ipRoutingDiscards and ipv6DiscardedRoutes
           objects.

           Adding a new conformance statement to support the
           implementation of the IP Forwarding MIB in a
           read-only mode.

           The inetCidrRouteTable replaces the IPv4-specific
           ipCidrRouteTable, its related objects, and related
           conformance statements.

           Published as RFC 4292."

   REVISION      "199609190000Z"
   DESCRIPTION
          "Revised to support CIDR routes.
           Published as RFC 2096."

   REVISION      "199207022156Z"
   DESCRIPTION
          "Initial version, published as RFC 1354."
   ::= { ip 24 }

inetCidrRouteNumber OBJECT-TYPE
   SYNTAX     Gauge32
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
          "The number of current inetCidrRouteTable entries that
           are not invalid."
::= { ipForward 6 }

inetCidrRouteDiscards OBJECT-TYPE
   SYNTAX     Counter32
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
          "The number of valid route entries discarded from the
           inetCidrRouteTable.  Discarded route entries do not
           appear in the inetCidrRouteTable.  One possible reason
           for discarding an entry would be to free-up buffer space
           for other route table entries."
   ::= { ipForward 8 }

--  Inet CIDR Route Table

--  The Inet CIDR Route Table deprecates and replaces the
--  ipCidrRoute Table currently in the IP Forwarding Table MIB.
--  It adds IP protocol independence.

inetCidrRouteTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF InetCidrRouteEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
          "This entity's IP Routing table."
   REFERENCE
          "RFC 1213 Section 6.6, The IP Group"
   ::= { ipForward 7 }

inetCidrRouteEntry OBJECT-TYPE
   SYNTAX     InetCidrRouteEntry
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
          "A particular route to a particular destination, under a
           particular policy (as reflected in the
           inetCidrRoutePolicy object).

           Dynamically created rows will survive an agent reboot.

           Implementers need to be aware that if the total number
           of elements (octets or sub-identifiers) in
           inetCidrRouteDest, inetCidrRoutePolicy, and
           inetCidrRouteNextHop exceeds 111, 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 {
       inetCidrRouteDestType,
       inetCidrRouteDest,
       inetCidrRoutePfxLen,
       inetCidrRoutePolicy,
       inetCidrRouteNextHopType,
       inetCidrRouteNextHop
       }
   ::= { inetCidrRouteTable 1 }

InetCidrRouteEntry ::= SEQUENCE {
       inetCidrRouteDestType     InetAddressType,
       inetCidrRouteDest         InetAddress,
       inetCidrRoutePfxLen       InetAddressPrefixLength,
       inetCidrRoutePolicy       OBJECT IDENTIFIER,
       inetCidrRouteNextHopType  InetAddressType,
       inetCidrRouteNextHop      InetAddress,
       inetCidrRouteIfIndex      InterfaceIndexOrZero,
       inetCidrRouteType         INTEGER,
       inetCidrRouteProto        IANAipRouteProtocol,
       inetCidrRouteAge          Gauge32,
       inetCidrRouteNextHopAS    InetAutonomousSystemNumber,
       inetCidrRouteMetric1      Integer32,
       inetCidrRouteMetric2      Integer32,
       inetCidrRouteMetric3      Integer32,
       inetCidrRouteMetric4      Integer32,
       inetCidrRouteMetric5      Integer32,
       inetCidrRouteStatus       RowStatus
   }

inetCidrRouteDestType OBJECT-TYPE
   SYNTAX     InetAddressType
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
          "The type of the inetCidrRouteDest address, as defined
           in the InetAddress MIB.

           Only those address types that may appear in an actual
           routing table are allowed as values of this object."
   REFERENCE "RFC 4001"
   ::= { inetCidrRouteEntry 1 }

inetCidrRouteDest OBJECT-TYPE
   SYNTAX     InetAddress
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
          "The destination IP address of this route.

           The type of this address is determined by the value of
           the inetCidrRouteDestType object.

           The values for the index objects inetCidrRouteDest and
           inetCidrRoutePfxLen must be consistent.  When the value
           of inetCidrRouteDest (excluding the zone index, if one
           is present) is x, then the bitwise logical-AND
           of x with the value of the mask formed from the
           corresponding index object inetCidrRoutePfxLen MUST be
           equal to x.  If not, then the index pair is not
           consistent and an inconsistentName error must be
           returned on SET or CREATE requests."

   ::= { inetCidrRouteEntry 2 }

inetCidrRoutePfxLen OBJECT-TYPE
   SYNTAX     InetAddressPrefixLength
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
          "Indicates the number of leading one bits that form the
           mask to be logical-ANDed with the destination address
           before being compared to the value in the
           inetCidrRouteDest field.

           The values for the index objects inetCidrRouteDest and
           inetCidrRoutePfxLen must be consistent.  When the value
           of inetCidrRouteDest (excluding the zone index, if one
           is present) is x, then the bitwise logical-AND
           of x with the value of the mask formed from the
           corresponding index object inetCidrRoutePfxLen MUST be
           equal to x.  If not, then the index pair is not
           consistent and an inconsistentName error must be
           returned on SET or CREATE requests."

   ::= { inetCidrRouteEntry 3 }

inetCidrRoutePolicy OBJECT-TYPE
   SYNTAX     OBJECT IDENTIFIER
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
          "This object is an opaque object without any defined
           semantics.  Its purpose is to serve as an additional
           index that may delineate between multiple entries to
           the same destination.  The value { 0 0 } shall be used
           as the default value for this object."
   ::= { inetCidrRouteEntry 4 }

inetCidrRouteNextHopType OBJECT-TYPE
   SYNTAX     InetAddressType
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
          "The type of the inetCidrRouteNextHop address, as
           defined in the InetAddress MIB.

           Value should be set to unknown(0) for non-remote
           routes.

           Only those address types that may appear in an actual
           routing table are allowed as values of this object."
   REFERENCE "RFC 4001"
   ::= { inetCidrRouteEntry 5 }

inetCidrRouteNextHop OBJECT-TYPE
   SYNTAX     InetAddress
   MAX-ACCESS not-accessible
   STATUS     current
   DESCRIPTION
          "On remote routes, the address of the next system en
           route.  For non-remote routes, a zero length string.

           The type of this address is determined by the value of
           the inetCidrRouteNextHopType object."
   ::= { inetCidrRouteEntry 6 }

inetCidrRouteIfIndex OBJECT-TYPE
   SYNTAX     InterfaceIndexOrZero
   MAX-ACCESS read-create
   STATUS     current
   DESCRIPTION
          "The ifIndex value that identifies the local interface
           through which the next hop of this route should be
           reached.  A value of 0 is valid and represents the
           scenario where no interface is specified."
   ::= { inetCidrRouteEntry 7 }

inetCidrRouteType OBJECT-TYPE
   SYNTAX     INTEGER {
               other    (1), -- not specified by this MIB
               reject   (2), -- route that discards traffic and
                             --   returns ICMP notification
               local    (3), -- local interface
               remote   (4), -- remote destination
               blackhole(5)  -- route that discards traffic
                             --   silently
            }
   MAX-ACCESS read-create
   STATUS     current
   DESCRIPTION
          "The type of route.  Note that local(3) refers to a
           route for which the next hop is the final destination;
           remote(4) refers to a route for which the next hop is
           not the final destination.

           Routes that do not result in traffic forwarding or
           rejection should not be displayed, even if the
           implementation keeps them stored internally.

           reject(2) refers to a route that, if matched, discards
           the message as unreachable and returns a notification
           (e.g., ICMP error) to the message sender.  This is used
           in some protocols as a means of correctly aggregating
           routes.

           blackhole(5) refers to a route that, if matched,
           discards the message silently."
   ::= { inetCidrRouteEntry 8 }

inetCidrRouteProto OBJECT-TYPE
   SYNTAX     IANAipRouteProtocol
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
          "The routing mechanism via which this route was learned.
           Inclusion of values for gateway routing protocols is
           not intended to imply that hosts should support those
           protocols."
   ::= { inetCidrRouteEntry 9 }

inetCidrRouteAge OBJECT-TYPE
   SYNTAX     Gauge32
   MAX-ACCESS read-only
   STATUS     current
   DESCRIPTION
          "The number of seconds since this route was last updated
           or otherwise determined to be correct.  Note that no
           semantics of 'too old' can be implied, except through
           knowledge of the routing protocol by which the route
           was learned."
   ::= { inetCidrRouteEntry 10 }

inetCidrRouteNextHopAS OBJECT-TYPE
   SYNTAX     InetAutonomousSystemNumber
   MAX-ACCESS read-create
   STATUS     current
   DESCRIPTION
          "The Autonomous System Number of the Next Hop.  The
           semantics of this object are determined by the routing-
           protocol specified in the route's inetCidrRouteProto
           value.  When this object is unknown or not relevant, its
           value should be set to zero."
   DEFVAL { 0 }
   ::= { inetCidrRouteEntry 11 }

inetCidrRouteMetric1 OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     current
   DESCRIPTION
          "The primary routing metric for this route.  The
           semantics of this metric are determined by the routing-
           protocol specified in the route's inetCidrRouteProto
           value.  If this metric is not used, its value should be
           set to -1."
   DEFVAL { -1 }
   ::= { inetCidrRouteEntry 12 }

inetCidrRouteMetric2 OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     current
   DESCRIPTION
          "An alternate routing metric for this route.  The
           semantics of this metric are determined by the routing-
           protocol specified in the route's inetCidrRouteProto
           value.  If this metric is not used, its value should be
           set to -1."
   DEFVAL { -1 }
   ::= { inetCidrRouteEntry 13 }

inetCidrRouteMetric3 OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     current
   DESCRIPTION
          "An alternate routing metric for this route.  The
           semantics of this metric are determined by the routing-
           protocol specified in the route's inetCidrRouteProto
           value.  If this metric is not used, its value should be
           set to -1."
   DEFVAL { -1 }
   ::= { inetCidrRouteEntry 14 }

inetCidrRouteMetric4 OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     current
   DESCRIPTION
          "An alternate routing metric for this route.  The
           semantics of this metric are determined by the routing-
           protocol specified in the route's inetCidrRouteProto
           value.  If this metric is not used, its value should be
           set to -1."
   DEFVAL { -1 }
   ::= { inetCidrRouteEntry 15 }

inetCidrRouteMetric5 OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     current
   DESCRIPTION
          "An alternate routing metric for this route.  The
           semantics of this metric are determined by the routing-
           protocol specified in the route's inetCidrRouteProto
           value.  If this metric is not used, its value should be
           set to -1."
   DEFVAL { -1 }
   ::= { inetCidrRouteEntry 16 }

inetCidrRouteStatus OBJECT-TYPE
   SYNTAX     RowStatus
   MAX-ACCESS read-create
   STATUS     current
   DESCRIPTION
          "The row status variable, used according to row
           installation and removal conventions.

           A row entry cannot be modified when the status is
           marked as active(1)."
   ::= { inetCidrRouteEntry 17 }

--  Conformance information

ipForwardConformance
    OBJECT IDENTIFIER ::= { ipForward 5 }

ipForwardGroups
    OBJECT IDENTIFIER ::= { ipForwardConformance 1 }

ipForwardCompliances
    OBJECT IDENTIFIER ::= { ipForwardConformance 2 }

--  Compliance statements

ipForwardFullCompliance MODULE-COMPLIANCE
   STATUS     current
   DESCRIPTION
          "When this MIB is implemented for read-create, the
           implementation can claim full compliance.

           There are a number of INDEX objects that cannot be
           represented in the form of OBJECT clauses in SMIv2,
           but for which there are compliance requirements,
           expressed in OBJECT clause form in this description:

           -- OBJECT      inetCidrRouteDestType
           -- SYNTAX      InetAddressType (ipv4(1), ipv6(2),
           --                              ipv4z(3), ipv6z(4))
           -- DESCRIPTION
           --     This MIB requires support for global and
           --     non-global ipv4 and ipv6 addresses.
           --
           -- OBJECT      inetCidrRouteDest
           -- SYNTAX      InetAddress (SIZE (4 | 8 | 16 | 20))
           -- DESCRIPTION
           --     This MIB requires support for global and
           --     non-global IPv4 and IPv6 addresses.
           --
           -- OBJECT      inetCidrRouteNextHopType
           -- SYNTAX      InetAddressType (unknown(0), ipv4(1),
           --                              ipv6(2), ipv4z(3)
           --                              ipv6z(4))
           -- DESCRIPTION
           --     This MIB requires support for global and
           --     non-global ipv4 and ipv6 addresses.
           --
           -- OBJECT      inetCidrRouteNextHop
           -- SYNTAX      InetAddress (SIZE (0 | 4 | 8 | 16 | 20))
           -- DESCRIPTION
           --     This MIB requires support for global and
           --     non-global IPv4 and IPv6 addresses.
           "

  MODULE -- this module
  MANDATORY-GROUPS { inetForwardCidrRouteGroup }

  OBJECT        inetCidrRouteStatus
  SYNTAX        RowStatus { active(1), notInService (2) }
  WRITE-SYNTAX  RowStatus { active(1), notInService (2),
                            createAndGo(4), destroy(6) }
  DESCRIPTION  "Support for createAndWait is not required."

  ::= { ipForwardCompliances 3 }

ipForwardReadOnlyCompliance MODULE-COMPLIANCE
  STATUS     current
  DESCRIPTION
          "When this MIB is implemented without support for read-
           create (i.e., in read-only mode), the implementation can
           claim read-only compliance."
  MODULE -- this module
  MANDATORY-GROUPS { inetForwardCidrRouteGroup }

  OBJECT      inetCidrRouteIfIndex
  MIN-ACCESS  read-only
  DESCRIPTION
     "Write access is not required."

  OBJECT      inetCidrRouteType
  MIN-ACCESS  read-only
  DESCRIPTION
     "Write access is not required."

  OBJECT      inetCidrRouteNextHopAS
  MIN-ACCESS  read-only
  DESCRIPTION
     "Write access is not required."

  OBJECT      inetCidrRouteMetric1
  MIN-ACCESS  read-only
  DESCRIPTION
     "Write access is not required."

  OBJECT      inetCidrRouteMetric2
  MIN-ACCESS  read-only
  DESCRIPTION
     "Write access is not required."

  OBJECT      inetCidrRouteMetric3
  MIN-ACCESS  read-only
  DESCRIPTION
     "Write access is not required."

  OBJECT      inetCidrRouteMetric4
  MIN-ACCESS  read-only
  DESCRIPTION
     "Write access is not required."

  OBJECT      inetCidrRouteMetric5
  MIN-ACCESS  read-only
  DESCRIPTION
     "Write access is not required."

  OBJECT      inetCidrRouteStatus
  SYNTAX      RowStatus { active(1) }
  MIN-ACCESS  read-only
  DESCRIPTION
     "Write access is not required."

  ::= { ipForwardCompliances 4 }

-- units of conformance

inetForwardCidrRouteGroup OBJECT-GROUP
   OBJECTS { inetCidrRouteDiscards,
             inetCidrRouteIfIndex, inetCidrRouteType,
             inetCidrRouteProto, inetCidrRouteAge,
             inetCidrRouteNextHopAS, inetCidrRouteMetric1,
             inetCidrRouteMetric2, inetCidrRouteMetric3,
             inetCidrRouteMetric4, inetCidrRouteMetric5,
             inetCidrRouteStatus, inetCidrRouteNumber
       }
   STATUS     current
   DESCRIPTION
          "The IP version-independent CIDR Route Table."
   ::= { ipForwardGroups 4 }

--  Deprecated Objects

ipCidrRouteNumber OBJECT-TYPE
   SYNTAX     Gauge32
   MAX-ACCESS read-only
   STATUS     deprecated
   DESCRIPTION
          "The number of current ipCidrRouteTable entries that are
           not invalid.  This object is deprecated in favor of
           inetCidrRouteNumber and the inetCidrRouteTable."
   ::= { ipForward 3 }

--  IP CIDR Route Table

--  The IP CIDR Route Table obsoletes and replaces the ipRoute
--  Table current in MIB-I and MIB-II and the IP Forwarding Table.
--  It adds knowledge of the autonomous system of the next hop,
--  multiple next hops, policy routing, and Classless
--  Inter-Domain Routing.

ipCidrRouteTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF IpCidrRouteEntry
   MAX-ACCESS not-accessible
   STATUS     deprecated
   DESCRIPTION
          "This entity's IP Routing table.  This table has been
           deprecated in favor of the IP version neutral
           inetCidrRouteTable."
   REFERENCE
          "RFC 1213 Section 6.6, The IP Group"
   ::= { ipForward 4 }

ipCidrRouteEntry OBJECT-TYPE
   SYNTAX     IpCidrRouteEntry
   MAX-ACCESS not-accessible
   STATUS     deprecated
   DESCRIPTION
          "A particular route to a particular destination, under a
           particular policy."
   INDEX {
       ipCidrRouteDest,
       ipCidrRouteMask,
       ipCidrRouteTos,
       ipCidrRouteNextHop
       }
      ::= { ipCidrRouteTable 1 }

IpCidrRouteEntry ::= SEQUENCE {
       ipCidrRouteDest       IpAddress,
       ipCidrRouteMask       IpAddress,
       ipCidrRouteTos        Integer32,
       ipCidrRouteNextHop    IpAddress,
       ipCidrRouteIfIndex    Integer32,
       ipCidrRouteType       INTEGER,
       ipCidrRouteProto      INTEGER,
       ipCidrRouteAge        Integer32,
       ipCidrRouteInfo       OBJECT IDENTIFIER,
       ipCidrRouteNextHopAS  Integer32,
       ipCidrRouteMetric1    Integer32,
       ipCidrRouteMetric2    Integer32,
       ipCidrRouteMetric3    Integer32,
       ipCidrRouteMetric4    Integer32,
       ipCidrRouteMetric5    Integer32,
       ipCidrRouteStatus     RowStatus
   }

ipCidrRouteDest OBJECT-TYPE
   SYNTAX     IpAddress
   MAX-ACCESS read-only
   STATUS     deprecated
   DESCRIPTION
          "The destination IP address of this route.

           This object may not take a Multicast (Class D) address
           value.

           Any assignment (implicit or otherwise) of an instance
           of this object to a value x must be rejected if the
           bitwise logical-AND of x with the value of the
           corresponding instance of the ipCidrRouteMask object is
           not equal to x."
   ::= { ipCidrRouteEntry 1 }

ipCidrRouteMask OBJECT-TYPE
   SYNTAX     IpAddress
   MAX-ACCESS read-only
   STATUS     deprecated
   DESCRIPTION
          "Indicate the mask to be logical-ANDed with the
           destination address before being compared to the value
           in the ipCidrRouteDest field.  For those systems that
           do not support arbitrary subnet masks, an agent
           constructs the value of the ipCidrRouteMask by
           reference to the IP Address Class.

           Any assignment (implicit or otherwise) of an instance
           of this object to a value x must be rejected if the
           bitwise logical-AND of x with the value of the
           corresponding instance of the ipCidrRouteDest object is
           not equal to ipCidrRouteDest."
   ::= { ipCidrRouteEntry 2 }

-- The following convention is included for specification
-- of TOS Field contents.  At this time, the Host Requirements
-- and the Router Requirements documents disagree on the width
-- of the TOS field.  This mapping describes the Router
-- Requirements mapping, and leaves room to widen the TOS field
-- without impact to fielded systems.

ipCidrRouteTos OBJECT-TYPE
   SYNTAX     Integer32 (0..2147483647)
   MAX-ACCESS read-only
   STATUS     deprecated
   DESCRIPTION
          "The policy specifier is the IP TOS Field.  The encoding
           of IP TOS is as specified by the following convention.
           Zero indicates the default path if no more specific
           policy applies.

           +-----+-----+-----+-----+-----+-----+-----+-----+
           |                 |                       |     |
           |   PRECEDENCE    |    TYPE OF SERVICE    |  0  |
           |                 |                       |     |
           +-----+-----+-----+-----+-----+-----+-----+-----+

                        IP TOS                IP TOS
              Field     Policy      Field     Policy
              Contents    Code      Contents    Code
              0 0 0 0  ==>   0      0 0 0 1  ==>   2
              0 0 1 0  ==>   4      0 0 1 1  ==>   6
              0 1 0 0  ==>   8      0 1 0 1  ==>  10
              0 1 1 0  ==>  12      0 1 1 1  ==>  14
              1 0 0 0  ==>  16      1 0 0 1  ==>  18
              1 0 1 0  ==>  20      1 0 1 1  ==>  22
              1 1 0 0  ==>  24      1 1 0 1  ==>  26
              1 1 1 0  ==>  28      1 1 1 1  ==>  30"
   ::= { ipCidrRouteEntry 3 }

ipCidrRouteNextHop OBJECT-TYPE
   SYNTAX     IpAddress
   MAX-ACCESS read-only
   STATUS     deprecated
   DESCRIPTION
          "On remote routes, the address of the next system en
           route; Otherwise, 0.0.0.0."
   ::= { ipCidrRouteEntry 4 }

ipCidrRouteIfIndex OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     deprecated
   DESCRIPTION
          "The ifIndex value that identifies the local interface
           through which the next hop of this route should be
           reached."
   DEFVAL { 0 }
   ::= { ipCidrRouteEntry 5 }

ipCidrRouteType OBJECT-TYPE
   SYNTAX     INTEGER {
               other    (1), -- not specified by this MIB
               reject   (2), -- route that discards traffic
               local    (3), -- local interface
               remote   (4)  -- remote destination
            }
   MAX-ACCESS read-create
   STATUS     deprecated
   DESCRIPTION
          "The type of route.  Note that local(3) refers to a
           route for which the next hop is the final destination;
           remote(4) refers to a route for which the next hop is
           not the final destination.

           Routes that do not result in traffic forwarding or
           rejection should not be displayed, even if the
           implementation keeps them stored internally.

           reject (2) refers to a route that, if matched,
           discards the message as unreachable.  This is used in
           some protocols as a means of correctly aggregating
           routes."
   ::= { ipCidrRouteEntry 6 }

ipCidrRouteProto OBJECT-TYPE
   SYNTAX     INTEGER {
               other     (1),  -- not specified
               local     (2),  -- local interface
               netmgmt   (3),  -- static route
               icmp      (4),  -- result of ICMP Redirect

                       -- the following are all dynamic
                       -- routing protocols
               egp        (5),  -- Exterior Gateway Protocol
               ggp        (6),  -- Gateway-Gateway Protocol
               hello      (7),  -- FuzzBall HelloSpeak
               rip        (8),  -- Berkeley RIP or RIP-II
               isIs       (9),  -- Dual IS-IS
               esIs       (10), -- ISO 9542
               ciscoIgrp  (11), -- Cisco IGRP
               bbnSpfIgp  (12), -- BBN SPF IGP
               ospf       (13), -- Open Shortest Path First
               bgp        (14), -- Border Gateway Protocol
               idpr       (15), -- InterDomain Policy Routing
               ciscoEigrp (16)  -- Cisco EIGRP
            }
   MAX-ACCESS read-only
   STATUS     deprecated
   DESCRIPTION
          "The routing mechanism via which this route was learned.
           Inclusion of values for gateway routing protocols is
           not intended to imply that hosts should support those
           protocols."
   ::= { ipCidrRouteEntry 7 }

ipCidrRouteAge OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-only
   STATUS     deprecated
   DESCRIPTION
          "The number of seconds since this route was last updated
           or otherwise determined to be correct.  Note that no
           semantics of `too old' can be implied, except through
           knowledge of the routing protocol by which the route
           was learned."
   DEFVAL  { 0 }
   ::= { ipCidrRouteEntry 8 }

ipCidrRouteInfo OBJECT-TYPE
   SYNTAX     OBJECT IDENTIFIER
   MAX-ACCESS read-create
   STATUS     deprecated
   DESCRIPTION
          "A reference to MIB definitions specific to the
           particular routing protocol that is responsible for
           this route, as determined by the value specified in the
           route's ipCidrRouteProto value.  If this information is
           not present, its value should be set to the OBJECT
           IDENTIFIER { 0 0 }, which is a syntactically valid
           object identifier, and any implementation conforming to
           ASN.1 and the Basic Encoding Rules must be able to
           generate and recognize this value."
   ::= { ipCidrRouteEntry 9 }

ipCidrRouteNextHopAS OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     deprecated
   DESCRIPTION
          "The Autonomous System Number of the Next Hop.  The
           semantics of this object are determined by the routing-
           protocol specified in the route's ipCidrRouteProto
           value.  When this object is unknown or not relevant, its
           value should be set to zero."
   DEFVAL { 0 }
   ::= { ipCidrRouteEntry 10 }

ipCidrRouteMetric1 OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     deprecated
   DESCRIPTION
          "The primary routing metric for this route.  The
           semantics of this metric are determined by the routing-
           protocol specified in the route's ipCidrRouteProto
           value.  If this metric is not used, its value should be
           set to -1."
   DEFVAL { -1 }
   ::= { ipCidrRouteEntry 11 }

ipCidrRouteMetric2 OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     deprecated
   DESCRIPTION
          "An alternate routing metric for this route.  The
           semantics of this metric are determined by the routing-
           protocol specified in the route's ipCidrRouteProto
           value.  If this metric is not used, its value should be
           set to -1."
   DEFVAL { -1 }
   ::= { ipCidrRouteEntry 12 }

ipCidrRouteMetric3 OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     deprecated
   DESCRIPTION
          "An alternate routing metric for this route.  The
           semantics of this metric are determined by the routing-
           protocol specified in the route's ipCidrRouteProto
           value.  If this metric is not used, its value should be
           set to -1."
   DEFVAL { -1 }
   ::= { ipCidrRouteEntry 13 }

ipCidrRouteMetric4 OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     deprecated
   DESCRIPTION
          "An alternate routing metric for this route.  The
           semantics of this metric are determined by the routing-
           protocol specified in the route's ipCidrRouteProto
           value.  If this metric is not used, its value should be
           set to -1."
   DEFVAL { -1 }
   ::= { ipCidrRouteEntry 14 }

ipCidrRouteMetric5 OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     deprecated
   DESCRIPTION
          "An alternate routing metric for this route.  The
           semantics of this metric are determined by the routing-
           protocol specified in the route's ipCidrRouteProto
           value.  If this metric is not used, its value should be
           set to -1."
   DEFVAL { -1 }
   ::= { ipCidrRouteEntry 15 }

ipCidrRouteStatus OBJECT-TYPE
   SYNTAX     RowStatus
   MAX-ACCESS read-create
   STATUS     deprecated
   DESCRIPTION
          "The row status variable, used according to row
           installation and removal conventions."
   ::= { ipCidrRouteEntry 16 }

-- compliance statements

ipForwardCompliance MODULE-COMPLIANCE
   STATUS     deprecated
   DESCRIPTION
          "The compliance statement for SNMPv2 entities that
           implement the ipForward MIB.

           This compliance statement has been deprecated and
           replaced with ipForwardFullCompliance and
           ipForwardReadOnlyCompliance."

  MODULE  -- this module
  MANDATORY-GROUPS { ipForwardCidrRouteGroup }

  ::= { ipForwardCompliances 1 }

-- units of conformance

ipForwardCidrRouteGroup OBJECT-GROUP
   OBJECTS { ipCidrRouteNumber,
             ipCidrRouteDest, ipCidrRouteMask, ipCidrRouteTos,
             ipCidrRouteNextHop, ipCidrRouteIfIndex,
             ipCidrRouteType, ipCidrRouteProto, ipCidrRouteAge,
             ipCidrRouteInfo,ipCidrRouteNextHopAS,
             ipCidrRouteMetric1, ipCidrRouteMetric2,
             ipCidrRouteMetric3, ipCidrRouteMetric4,
             ipCidrRouteMetric5, ipCidrRouteStatus
       }
   STATUS     deprecated
   DESCRIPTION
          "The CIDR Route Table.

           This group has been deprecated and replaced with
           inetForwardCidrRouteGroup."
   ::= { ipForwardGroups 3 }

-- Obsoleted Definitions - Objects

ipForwardNumber OBJECT-TYPE
   SYNTAX     Gauge32
   MAX-ACCESS read-only
   STATUS     obsolete
   DESCRIPTION
          "The number of current ipForwardTable entries that are
           not invalid."
   ::= { ipForward 1 }

--  IP Forwarding Table

--  The IP Forwarding Table obsoletes and replaces the ipRoute
--  Table current in MIB-I and MIB-II.  It adds knowledge of
--  the autonomous system of the next hop, multiple next hop
--  support, and policy routing support.

ipForwardTable OBJECT-TYPE
   SYNTAX     SEQUENCE OF IpForwardEntry
   MAX-ACCESS not-accessible
   STATUS     obsolete
   DESCRIPTION
          "This entity's IP Routing table."
   REFERENCE
          "RFC 1213 Section 6.6, The IP Group"
   ::= { ipForward 2 }

ipForwardEntry OBJECT-TYPE
   SYNTAX     IpForwardEntry
   MAX-ACCESS not-accessible
   STATUS     obsolete
   DESCRIPTION
          "A particular route to a particular destination, under a
           particular policy."
   INDEX {
       ipForwardDest,
       ipForwardProto,
       ipForwardPolicy,
       ipForwardNextHop
       }
   ::= { ipForwardTable 1 }

IpForwardEntry ::= SEQUENCE {
       ipForwardDest       IpAddress,
       ipForwardMask       IpAddress,
       ipForwardPolicy     Integer32,
       ipForwardNextHop    IpAddress,
       ipForwardIfIndex    Integer32,
       ipForwardType       INTEGER,
       ipForwardProto      INTEGER,
       ipForwardAge        Integer32,
       ipForwardInfo       OBJECT IDENTIFIER,
       ipForwardNextHopAS  Integer32,
       ipForwardMetric1    Integer32,
       ipForwardMetric2    Integer32,
       ipForwardMetric3    Integer32,
       ipForwardMetric4    Integer32,
       ipForwardMetric5    Integer32
   }

ipForwardDest OBJECT-TYPE
   SYNTAX     IpAddress
   MAX-ACCESS read-only
   STATUS     obsolete
   DESCRIPTION
          "The destination IP address of this route.  An entry
           with a value of 0.0.0.0 is considered a default route.

           This object may not take a Multicast (Class D) address
           value.

           Any assignment (implicit or otherwise) of an instance
           of this object to a value x must be rejected if the
           bitwise logical-AND of x with the value of the
           corresponding instance of the ipForwardMask object is
           not equal to x."
   ::= { ipForwardEntry 1 }

ipForwardMask OBJECT-TYPE
   SYNTAX     IpAddress
   MAX-ACCESS read-create
   STATUS     obsolete
   DESCRIPTION
          "Indicate the mask to be logical-ANDed with the
           destination address before being compared to the value
           in the ipForwardDest field.  For those systems that do
           not support arbitrary subnet masks, an agent constructs
           the value of the ipForwardMask by reference to the IP
           Address Class.

           Any assignment (implicit or otherwise) of an instance
           of this object to a value x must be rejected if the
           bitwise logical-AND of x with the value of the
           corresponding instance of the ipForwardDest object is
           not equal to ipForwardDest."
   DEFVAL { '00000000'H }      -- 0.0.0.0
   ::= { ipForwardEntry 2 }

-- The following convention is included for specification
-- of TOS Field contents.  At this time, the Host Requirements
-- and the Router Requirements documents disagree on the width
-- of the TOS field.  This mapping describes the Router
-- Requirements mapping, and leaves room to widen the TOS field
-- without impact to fielded systems.

ipForwardPolicy OBJECT-TYPE
   SYNTAX     Integer32 (0..2147483647)
   MAX-ACCESS read-only
   STATUS     obsolete
   DESCRIPTION
          "The general set of conditions that would cause
           the selection of one multipath route (set of
           next hops for a given destination) is referred
           to as 'policy'.

           Unless the mechanism indicated by ipForwardProto
           specifies otherwise, the policy specifier is
           the IP TOS Field.  The encoding of IP TOS is as
           specified by the following convention.  Zero
           indicates the default path if no more specific
           policy applies.

           +-----+-----+-----+-----+-----+-----+-----+-----+
           |                 |                       |     |
           |   PRECEDENCE    |    TYPE OF SERVICE    |  0  |
           |                 |                       |     |
           +-----+-----+-----+-----+-----+-----+-----+-----+



                        IP TOS                IP TOS
              Field     Policy      Field     Policy
              Contents    Code      Contents    Code
              0 0 0 0  ==>   0      0 0 0 1  ==>   2
              0 0 1 0  ==>   4      0 0 1 1  ==>   6
              0 1 0 0  ==>   8      0 1 0 1  ==>  10
              0 1 1 0  ==>  12      0 1 1 1  ==>  14
              1 0 0 0  ==>  16      1 0 0 1  ==>  18
              1 0 1 0  ==>  20      1 0 1 1  ==>  22
              1 1 0 0  ==>  24      1 1 0 1  ==>  26
              1 1 1 0  ==>  28      1 1 1 1  ==>  30

           Protocols defining 'policy' otherwise must either
           define a set of values that are valid for
           this object or must implement an integer-instanced
           policy table for which this object's
           value acts as an index."
   ::= { ipForwardEntry 3 }

ipForwardNextHop OBJECT-TYPE
   SYNTAX     IpAddress
   MAX-ACCESS read-only
   STATUS     obsolete
   DESCRIPTION
          "On remote routes, the address of the next system en
           route; otherwise, 0.0.0.0."
   ::= { ipForwardEntry 4 }

ipForwardIfIndex OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     obsolete
   DESCRIPTION
          "The ifIndex value that identifies the local interface
           through which the next hop of this route should be
           reached."
   DEFVAL { 0 }
   ::= { ipForwardEntry 5 }

ipForwardType OBJECT-TYPE
   SYNTAX     INTEGER {
               other    (1), -- not specified by this MIB
               invalid  (2), -- logically deleted
               local    (3), -- local interface
               remote   (4)  -- remote destination
            }
   MAX-ACCESS read-create
   STATUS     obsolete
   DESCRIPTION
          "The type of route.  Note that local(3) refers to a
           route for which the next hop is the final destination;
           remote(4) refers to a route for which the next hop is
           not the final destination.

           Setting this object to the value invalid(2) has the
           effect of invalidating the corresponding entry in the
           ipForwardTable object.  That is, it effectively
           disassociates the destination identified with said
           entry from the route identified with said entry.  It is
           an implementation-specific matter as to whether the
           agent removes an invalidated entry from the table.
           Accordingly, management stations must be prepared to
           receive tabular information from agents that
           corresponds to entries not currently in use.  Proper
           interpretation of such entries requires examination of
           the relevant ipForwardType object."
   DEFVAL { invalid }
   ::= { ipForwardEntry 6 }

ipForwardProto OBJECT-TYPE
   SYNTAX     INTEGER {
               other     (1),  -- not specified
               local     (2),  -- local interface
               netmgmt   (3),  -- static route
               icmp      (4),  -- result of ICMP Redirect

                       -- the following are all dynamic
                       -- routing protocols
               egp       (5),  -- Exterior Gateway Protocol
               ggp       (6),  -- Gateway-Gateway Protocol
               hello     (7),  -- FuzzBall HelloSpeak
               rip       (8),  -- Berkeley RIP or RIP-II
               is-is     (9),  -- Dual IS-IS
               es-is     (10), -- ISO 9542
               ciscoIgrp (11), -- Cisco IGRP
               bbnSpfIgp (12), -- BBN SPF IGP
               ospf      (13), -- Open Shortest Path First
               bgp       (14), -- Border Gateway Protocol
               idpr      (15)  -- InterDomain Policy Routing
            }
   MAX-ACCESS read-only
   STATUS     obsolete
   DESCRIPTION
          "The routing mechanism via which this route was learned.
           Inclusion of values for gateway routing protocols is
           not intended to imply that hosts should support those
           protocols."
   ::= { ipForwardEntry 7 }

ipForwardAge OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-only
   STATUS     obsolete
   DESCRIPTION
          "The number of seconds since this route was last updated
           or otherwise determined to be correct.  Note that no
           semantics of `too old' can be implied except through
           knowledge of the routing protocol by which the route
           was learned."
   DEFVAL  { 0 }
   ::= { ipForwardEntry 8 }

ipForwardInfo OBJECT-TYPE
   SYNTAX     OBJECT IDENTIFIER
   MAX-ACCESS read-create
   STATUS     obsolete
   DESCRIPTION
          "A reference to MIB definitions specific to the
           particular routing protocol that is responsible for
           this route, as determined by the value specified in the
           route's ipForwardProto value.  If this information is
           not present, its value should be set to the OBJECT
           IDENTIFIER { 0 0 }, which is a syntactically valid
           object identifier, and any implementation conforming to
           ASN.1 and the Basic Encoding Rules must be able to
           generate and recognize this value."
   ::= { ipForwardEntry 9 }

ipForwardNextHopAS OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     obsolete
   DESCRIPTION
          "The Autonomous System Number of the Next Hop.  When
           this is unknown or not relevant to the protocol
           indicated by ipForwardProto, zero."
   DEFVAL { 0 }
   ::= { ipForwardEntry 10 }

ipForwardMetric1 OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     obsolete
   DESCRIPTION
          "The primary routing metric for this route.  The
           semantics of this metric are determined by the routing-
           protocol specified in the route's ipForwardProto value.
           If this metric is not used, its value should be set to
           -1."
   DEFVAL { -1 }
   ::= { ipForwardEntry 11 }

ipForwardMetric2 OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     obsolete
   DESCRIPTION
          "An alternate routing metric for this route.  The
           semantics of this metric are determined by the routing-
           protocol specified in the route's ipForwardProto value.
           If this metric is not used, its value should be set to
           -1."
   DEFVAL { -1 }
   ::= { ipForwardEntry 12 }

ipForwardMetric3 OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     obsolete
   DESCRIPTION
          "An alternate routing metric for this route.  The
           semantics of this metric are determined by the routing-
           protocol specified in the route's ipForwardProto value.
           If this metric is not used, its value should be set to
           -1."
   DEFVAL { -1 }
   ::= { ipForwardEntry 13 }

ipForwardMetric4 OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     obsolete
   DESCRIPTION
          "An alternate routing metric for this route.  The
           semantics of this metric are determined by the routing-
           protocol specified in the route's ipForwardProto value.
           If this metric is not used, its value should be set to
           -1."
   DEFVAL { -1 }
   ::= { ipForwardEntry 14 }

ipForwardMetric5 OBJECT-TYPE
   SYNTAX     Integer32
   MAX-ACCESS read-create
   STATUS     obsolete
   DESCRIPTION
          "An alternate routing metric for this route.  The
           semantics of this metric are determined by the routing-
           protocol specified in the route's ipForwardProto value.
           If this metric is not used, its value should be set to
           -1."
   DEFVAL { -1 }
   ::= { ipForwardEntry 15 }

-- Obsoleted Definitions - Groups
-- compliance statements

ipForwardOldCompliance MODULE-COMPLIANCE
   STATUS     obsolete
   DESCRIPTION
          "The compliance statement for SNMP entities that
           implement the ipForward MIB."
  MODULE  -- this module
  MANDATORY-GROUPS { ipForwardMultiPathGroup }

  ::= { ipForwardCompliances 2 }

ipForwardMultiPathGroup OBJECT-GROUP
   OBJECTS { ipForwardNumber,
             ipForwardDest, ipForwardMask, ipForwardPolicy,
             ipForwardNextHop, ipForwardIfIndex, ipForwardType,
             ipForwardProto, ipForwardAge, ipForwardInfo,
             ipForwardNextHopAS,
             ipForwardMetric1, ipForwardMetric2, ipForwardMetric3,
             ipForwardMetric4, ipForwardMetric5
       }
   STATUS     obsolete
   DESCRIPTION
          "IP Multipath Route Table."
   ::= { ipForwardGroups 2 }

END

