mib.txt

Snmp（简单网管协议）软件包。

              }

          ipNetToMediaIfIndex 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."
              ::= { ipNetToMediaEntry 1 }

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

          ipNetToMediaNetAddress OBJECT-TYPE
              SYNTAX  IpAddress
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "The IpAddress corresponding to the media-
                      dependent `physical' address."
              ::= { ipNetToMediaEntry 3 }

          ipNetToMediaType OBJECT-TYPE
              SYNTAX  INTEGER {
                          other(1),        -- none of the following
                          invalid(2),      -- an invalidated mapping
                          dynamic(3),
                          static(4)
                      }
              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 ipNetToMediaTable.  That is, it effectively
                      dissasociates 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
                      ipNetToMediaType object."
              ::= { ipNetToMediaEntry 4 }


          -- additional IP objects

          ipRoutingDiscards OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of routing entries which were chosen
                      to be discarded even though they are valid.  One
                      possible reason for discarding such an entry could
                      be to free-up buffer space for other routing
                      entries."
              ::= { ip 23 }


          -- the ICMP group

          -- Implementation of the ICMP group is mandatory for all
          -- systems.

          icmpInMsgs OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The total number of ICMP messages which the
                      entity received.  Note that this counter includes
                      all those counted by icmpInErrors."
              ::= { icmp 1 }

          icmpInErrors OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP messages which the entity
                      received but determined as having ICMP-specific
                      errors (bad ICMP checksums, bad length, etc.)."
              ::= { icmp 2 }

          icmpInDestUnreachs OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Destination Unreachable
                      messages received."
              ::= { icmp 3 }

          icmpInTimeExcds OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Time Exceeded messages
                      received."
              ::= { icmp 4 }

          icmpInParmProbs OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Parameter Problem messages
                      received."
              ::= { icmp 5 }

          icmpInSrcQuenchs OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Source Quench messages
                      received."
              ::= { icmp 6 }

          icmpInRedirects OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Redirect messages received."
              ::= { icmp 7 }

          icmpInEchos OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Echo (request) messages
                      received."
              ::= { icmp 8 }

          icmpInEchoReps OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Echo Reply messages received."
              ::= { icmp 9 }

          icmpInTimestamps OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Timestamp (request) messages
                      received."
              ::= { icmp 10 }

          icmpInTimestampReps OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Timestamp Reply messages
                      received."
              ::= { icmp 11 }

          icmpInAddrMasks OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Address Mask Request messages
                      received."
              ::= { icmp 12 }

          icmpInAddrMaskReps OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Address Mask Reply messages
                      received."
              ::= { icmp 13 }

          icmpOutMsgs OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The total number of ICMP messages which this
                      entity attempted to send.  Note that this counter
                      includes all those counted by icmpOutErrors."
              ::= { icmp 14 }

          icmpOutErrors OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP messages which this entity did
                      not send due to problems discovered within ICMP
                      such as a lack of buffers.  This value should not
                      include errors discovered outside the ICMP layer
                      such as the inability of IP to route the resultant
                      datagram.  In some implementations there may be no
                      types of error which contribute to this counter's
                      value."
              ::= { icmp 15 }

          icmpOutDestUnreachs OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Destination Unreachable
                      messages sent."
              ::= { icmp 16 }

          icmpOutTimeExcds OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Time Exceeded messages sent."
              ::= { icmp 17 }

          icmpOutParmProbs OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Parameter Problem messages
                      sent."
              ::= { icmp 18 }

          icmpOutSrcQuenchs OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Source Quench messages sent."
              ::= { icmp 19 }

          icmpOutRedirects OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Redirect messages sent.  For a
                      host, this object will always be zero, since hosts
                      do not send redirects."
              ::= { icmp 20 }

          icmpOutEchos OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Echo (request) messages sent."
              ::= { icmp 21 }

          icmpOutEchoReps OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Echo Reply messages sent."
              ::= { icmp 22 }

          icmpOutTimestamps OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Timestamp (request) messages
                      sent."
              ::= { icmp 23 }

          icmpOutTimestampReps OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Timestamp Reply messages
                      sent."
              ::= { icmp 24 }

          icmpOutAddrMasks OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Address Mask Request messages
                      sent."
              ::= { icmp 25 }

          icmpOutAddrMaskReps OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of ICMP Address Mask Reply messages
                      sent."
              ::= { icmp 26 }


          -- the TCP group

          -- Implementation of the TCP group is mandatory for all
          -- systems that implement the TCP.

          -- Note that instances of object types that represent
          -- information about a particular TCP connection are
          -- transient; they persist only as long