rfc1354.mib

wm PNE 3.3 source code, running at more than vxworks6.x version.

     RFC1354-MIB DEFINITIONS ::= BEGIN

     IMPORTS
             Gauge, IpAddress
                     FROM RFC1155-SMI
             ip
                     FROM RFC1213-MIB
             OBJECT-TYPE
                     FROM RFC-1212;

     --  This MIB module uses the extended OBJECT-TYPE macro as
     --  defined in [9].
     ipForward  OBJECT IDENTIFIER ::= { ip 24 }

         ipForwardNumber OBJECT-TYPE
             SYNTAX   Gauge
             ACCESS   read-only
             STATUS   mandatory
             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
             ACCESS   not-accessible
             STATUS   mandatory
             DESCRIPTION
                "This entity's IP Routing table."
             REFERENCE
                "RFC 1213 Section 6.6, The IP Group"
             ::= { ipForward 2 }


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


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

         ipForwardDest OBJECT-TYPE
             SYNTAX   IpAddress
             ACCESS   read-only
             STATUS   mandatory
             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
             ACCESS   read-write
             STATUS   mandatory
             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 Ad-
                dress 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 ipForward-
                Dest."
             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   INTEGER
             ACCESS   read-only
             STATUS   mandatory
             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 ipForwardPro-
                to 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  ei-
                ther define a set of values which 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
             ACCESS   read-only
             STATUS   mandatory
             DESCRIPTION
                "On remote routes, the address of the next sys-
                tem en route; Otherwise, 0.0.0.0."
             ::= { ipForwardEntry 4 }