ip-forward-mib

很不错java的SNMP应用例子

        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