rfc1238.txt

著名的RFC文档,其中有一些文档是已经翻译成中文的的.

              DESCRIPTION
                      "An alternate routing metric for this route.  The
                      semantics of this metric are determined by the
                      routing-protocol specified in the route's
                      clnpRouteProto value.  If this metric is not used,
                      its value should be set to -1."
              ::= { clnpRouteEntry 6 }




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          clnpRouteNextHop OBJECT-TYPE
              SYNTAX  ClnpAddress
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "The CLNP address of the next hop of this route."
              ::= { clnpRouteEntry 7 }

          clnpRouteType OBJECT-TYPE
              SYNTAX  INTEGER {
                          other(1),      -- none of the following

                          invalid(2),    -- an invalidated route

                                         -- route to directly
                          direct(3),     -- connected (sub-)network

                                         -- route to a non-local
                          remote(4)      -- host/network/sub-network
                      }
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "The type of route.

                      Setting this object to the value invalid(2) has
                      the effect of invaliding the corresponding entry
                      in the clnpRoutingTable.  That is, it effectively
                      dissasociates 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
                      clnpRouteType object."
              ::= { clnpRouteEntry 8 }

          clnpRouteProto OBJECT-TYPE
              SYNTAX  INTEGER {
                          other(1),     -- none of the following

                                        -- non-protocol information
                                        --   e.g., manually
                          local(2),     --   configured entries




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                                        -- set via a network
                          netmgmt(3),   --   management protocol

                                        -- similar to ipRouteProto but
                                        -- omits several IP-specific
                                        -- protocols

                          is-is(9),
                          ciscoIgrp(11),
                          bbnSpfIgp(12),
                          ospf(13),
                          bgp(14)
                      }
              ACCESS  read-only
              STATUS  mandatory
              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."
              ::= { clnpRouteEntry 9 }

          clnpRouteAge OBJECT-TYPE
              SYNTAX  INTEGER
              ACCESS  read-write
              STATUS  mandatory
              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."
              ::= { clnpRouteEntry 10 }

          clnpRouteMetric5 OBJECT-TYPE
              SYNTAX  INTEGER
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "An alternate routing metric for this route.  The
                      semantics of this metric are determined by the
                      routing-protocol specified in the route's
                      clnpRouteProto value.  If this metric is not used,
                      its value should be set to -1."
              ::= { clnpRouteEntry 11 }

          clnpRouteInfo OBJECT-TYPE
              SYNTAX  OBJECT IDENTIFIER



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              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "A reference to MIB definitions specific to the
                      particular routing protocol which is responsible
                      for this route, as determined by the value
                      specified in the route's clnpRouteProto value.  If
                      this information is not present, its value should
                      be set to the OBJECT IDENTIFIER { 0 0 }, which is
                      a syntatically valid object identifier, and any
                      conformant implementation of ASN.1 and BER must be
                      able to generate and recognize this value."
              ::= { clnpRouteEntry 12 }


          -- the CLNP Address Translation table

          -- The Address Translation tables contain the CLNP address
          -- to physical address equivalences.  Some interfaces do not
          -- use translation tables for determining address
          -- equivalences; if all interfaces are of this type, then the
          -- Address Translation table is empty, i.e., has zero
          -- entries.

          clnpNetToMediaTable OBJECT-TYPE
              SYNTAX  SEQUENCE OF ClnpNetToMediaEntry
              ACCESS  not-accessible
              STATUS  mandatory
              DESCRIPTION
                      "The CLNP Address Translation table used for
                      mapping from CLNP addresses to physical
                      addresses."
              ::= { clnp 23 }

          clnpNetToMediaEntry OBJECT-TYPE
              SYNTAX  ClnpNetToMediaEntry
              ACCESS  not-accessible
              STATUS  mandatory
              DESCRIPTION
                      "Each entry contains one CLNP address to
                      `physical' address equivalence."
              INDEX   { clnpNetToMediaIfIndex, clnpNetToMediaNetAddress }
              ::= { clnpNetToMediaTable 1 }

          ClnpNetToMediaEntry ::=
              SEQUENCE {
                  clnpNetToMediaIfIndex
                      INTEGER,



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                  clnpNetToMediaPhysAddress
                      PhysAddress,
                  clnpNetToMediaNetAddress
                      ClnpAddress,
                  clnpNetToMediaType
                      INTEGER,
                  clnpNetToMediaAge
                      INTEGER,
                  clnpNetToMediaHoldTime
                      INTEGER
              }

          clnpNetToMediaIfIndex OBJECT-TYPE
              SYNTAX  INTEGER
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "The interface on which this entry's equivalence
                      is effective.  The interface identified by a
                      particular value of this index is the same
                      interface as identified by the same value of
                      ifIndex."
              ::= { clnpNetToMediaEntry 1 }

          clnpNetToMediaPhysAddress OBJECT-TYPE
              SYNTAX  PhysAddress
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "The media-dependent `physical' address."
              ::= { clnpNetToMediaEntry 2 }

          clnpNetToMediaNetAddress OBJECT-TYPE
              SYNTAX  ClnpAddress
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "The CLNP address corresponding to the media-
                      dependent `physical' address."
              ::= { clnpNetToMediaEntry 3 }

          clnpNetToMediaType OBJECT-TYPE
              SYNTAX  INTEGER {
                          other(1),       -- none of the following
                          invalid(2),     -- an invalidated mapping
                          dynamic(3),
                          static(4)
                      }



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              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "The type of mapping.

                      Setting this object to the value invalid(2) has
                      the effect of invalidating the corresponding entry
                      in the clnpNetToMediaTable.  That is, it
                      effectively dissassociates the interface
                      identified with said entry from the mapping
                      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 clnpNetToMediaType
                      object."
              ::= { clnpNetToMediaEntry 4 }

          clnpNetToMediaAge OBJECT-TYPE
              SYNTAX  INTEGER
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "The number of seconds since this entry was last
                      updated or otherwise determined to be correct.
                      Note that no semantics of `too old' can be implied
                      except through knowledge of the type of entry."
              ::= { clnpNetToMediaEntry 5 }

          clnpNetToMediaHoldTime OBJECT-TYPE
              SYNTAX  INTEGER
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "The time in seconds this entry will be valid.
                      Static entries should always report this field as
                      -1."
              ::= { clnpNetToMediaEntry 6 }

          clnpMediaToNetTable OBJECT-TYPE
              SYNTAX  SEQUENCE OF ClnpMediaToNetEntry
              ACCESS  not-accessible
              STATUS  mandatory
              DESCRIPTION
                      "The CLNP Address Translation table used for



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                      mapping from physical addresses to CLNP
                      addresses."
              ::= { clnp 24 }

          clnpMediaToNetEntry OBJECT-TYPE
              SYNTAX  ClnpMediaToNetEntry
              ACCESS  not-accessible
              STATUS  mandatory
              DESCRIPTION
                      "Each entry contains on ClnpAddress to `physical'
                      address equivalence."
              INDEX   { clnpMediaToNetIfIndex, clnpMediaToNetPhysAddress }
              ::= { clnpMediaToNetTable 1 }

          ClnpMediaToNetEntry ::=
              SEQUENCE {
                  clnpMediaToNetIfIndex
                      INTEGER,
                  clnpMediaToNetNetAddress
                      ClnpAddress,
                  clnpMediaToNetPhysAddress
                      PhysAddress,
                  clnpMediaToNetType
                      INTEGER,
                  clnpMediaToNetAge
                      INTEGER,
                  clnpMediaToNetHoldTime
                      INTEGER
              }

          clnpMediaToNetIfIndex OBJECT-TYPE
              SYNTAX  INTEGER
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "The interface on which this entry's equivalence
                      is effective.  The interface identified by a
                      particular value of this index is the same
                      interface as identified by the same value of
                      ifIndex."
              ::= { clnpMediaToNetEntry 1 }

          clnpMediaToNetAddress OBJECT-TYPE
              SYNTAX  ClnpAddress
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "The ClnpAddress corresponding to the media-



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                      dependent `physical' address."
              ::= { clnpMediaToNetEntry 2 }

          clnpMediaToNetPhysAddress OBJECT-TYPE
              SYNTAX  PhysAddress
              ACCESS  read-write
              STATUS  mandatory