rfc1156.txt

著名的RFC文档,其中有一些文档是已经翻译成中文的的.

          Status:
               mandatory.



McCloghrie & Rose                                              [Page 38]

RFC 1156                          MIB                           May 1990


          OBJECT:
          -------
               ipRouteMetric1 { ipRouteEntry 3 }

          Syntax:
               INTEGER

          Definition:
               The primary routing metric for this route.  The semantics
               of this metric are determined by the routing-protocol
               specified in the route's ipRouteProto value.  If this
               metric is not used, its value should be set to -1.

          Access:
               read-write.

          Status:
               mandatory.


          OBJECT:
          -------
               ipRouteMetric2 { ipRouteEntry 4 }

          Syntax:
               INTEGER

          Definition:
               An alternate routing metric for this route.  The
               semantics of this metric are determined by the routing-
               protocol specified in the route's ipRouteProto value.  If
               this metric is not used, its value should be set to -1.

          Access:
               read-write.

          Status:
               mandatory.


          OBJECT:
          -------
               ipRouteMetric3 { ipRouteEntry 5 }

          Syntax:
               INTEGER





McCloghrie & Rose                                              [Page 39]

RFC 1156                          MIB                           May 1990


          Definition:
               An alternate routing metric for this route.  The
               semantics of this metric are determined by the routing-
               protocol specified in the route's ipRouteProto value.  If
               this metric is not used, its value should be set to -1.

           Access:
               read-write.

           Status:
               mandatory.


          OBJECT:
          -------
               ipRouteMetric4 { ipRouteEntry 6 }

          Syntax:
               INTEGER

          Definition:
               An alternate routing metric for this route.  The
               semantics of this metric are determined by the routing-
               protocol specified in the route's ipRouteProto value.  If
               this metric is not used, its value should be set to -1.

          Access:
               read-write.

          Status:
               mandatory.


          OBJECT:
          -------
               ipRouteNextHop { ipRouteEntry 7 }

          Syntax:
               IpAddress

          Definition:
               The IP address of the next hop of this route.

          Access:
               read-write.

          Status:
               mandatory.



McCloghrie & Rose                                              [Page 40]

RFC 1156                          MIB                           May 1990


          OBJECT:
          -------
               ipRouteType { ipRouteEntry 8 }

          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
               }

          Definition:
               The type of route.

          Access:
               read-write.

          Status:
               mandatory.


          OBJECT:
          -------
               ipRouteProto { ipRouteEntry 9 }

          Syntax:
               INTEGER {
                    other(1),       -- none of the following

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

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

                                    -- obtained via ICMP,
                    icmp(4),        -- e.g., Redirect

                                    -- the remaining values are
                                    -- all gateway routing protocols
                    egp(5),



McCloghrie & Rose                                              [Page 41]

RFC 1156                          MIB                           May 1990


                    ggp(6),
                    hello(7),
                    rip(8),
                    is-is(9),
                    es-is(10),
                    ciscoIgrp(11),
                    bbnSpfIgp(12),
                    oigp(13)
               }

          Definition:
               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.

          Access:
               read-only.

          Status:
               mandatory.


          OBJECT:
          -------
               ipRouteAge { ipRouteEntry 10 }

          Syntax:
               INTEGER

          Definition:
               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.

          Access:
               read-write.

          Status:
               mandatory.









McCloghrie & Rose                                              [Page 42]

RFC 1156                          MIB                           May 1990


5.5.  The ICMP Group

   Implementation of the ICMP group is mandatory for all systems.

   The ICMP group contains the ICMP input and output statistics.

   Note that individual counters for ICMP message (sub-)codes have been
   omitted from this (version of the) MIB for simplicity.


          OBJECT:
          -------
               icmpInMsgs { icmp 1 }

          Syntax:
               Counter

          Definition:
               The total number of ICMP messages which the entity
               received.  Note that this counter includes all those
               counted by icmpInErrors.

          Access:
               read-only.

          Status:
               mandatory.


          OBJECT:
          -------
               icmpInErrors { icmp 2 }

          Syntax:
               Counter

          Definition:
               The number of ICMP messages which the entity received but
               determined as having errors (bad ICMP checksums, bad
               length, etc.).

          Access:
               read-only.

          Status:
               mandatory.





McCloghrie & Rose                                              [Page 43]

RFC 1156                          MIB                           May 1990


          OBJECT:
          -------
              icmpInDestUnreachs { icmp 3 }

          Syntax:
              Counter

          Definition:
               The number of ICMP Destination Unreachable messages
               received.

          Access:
               read-only.

          Status:
               mandatory.


          OBJECT:
          -------
               icmpInTimeExcds { icmp 4 }

          Syntax:
               Counter

          Definition:
               The number of ICMP Time Exceeded messages received.

          Access:
               read-only.

          Status:
               mandatory.


          OBJECT:
          -------
               icmpInParmProbs { icmp 5 }

          Syntax:
               Counter

          Definition:
               The number of ICMP Parameter Problem messages received.

          Access:
               read-only.




McCloghrie & Rose                                              [Page 44]

RFC 1156                          MIB                           May 1990


          Status:
               mandatory.


          OBJECT:
          -------
               icmpInSrcQuenchs { icmp 6 }

          Syntax:
               Counter

          Definition:
               The number of ICMP Source Quench messages received.

          Access:
               read-only.

          Status:
               mandatory.


          OBJECT:
          -------
               icmpInRedirects { icmp 7 }

          Syntax:
               Counter

          Definition:
               The number of ICMP Redirect messages received.

          Access:
               read-only.

          Status:
               mandatory.


          OBJECT:
          -------
               icmpInEchos { icmp 8 }

          Syntax:
               Counter

          Definition:
               The number of ICMP Echo (request) messages received.




McCloghrie & Rose                                              [Page 45]

RFC 1156                          MIB                           May 1990


          Access:
               read-only.

          Status:
               mandatory.


          OBJECT:
          -------
               icmpInEchoReps { icmp 9 }

          Syntax:
               Counter

          Definition:
               The number of ICMP Echo Reply messages received.

          Access:
               read-only.

          Status:
               mandatory.


          OBJECT:
          -------
               icmpInTimestamps { icmp 10 }

          Syntax:
               Counter

          Definition:
               The number of ICMP Timestamp (request) messages received.

          Access:
               read-only.

          Status:
               mandatory.


          OBJECT:
          -------
               icmpInTimestampReps { icmp 11 }

          Syntax:
               Counter




McCloghrie & Rose                                              [Page 46]

RFC 1156                          MIB                           May 1990


          Definition:
               The number of ICMP Timestamp Reply messages received.

          Access:
               read-only.

          Status:
               mandatory.


          OBJECT:
          -------
               icmpInAddrMasks { icmp 12 }

          Syntax:
               Counter

          Definition:
               The number of ICMP Address Mask Request messages
               received.

          Access:
               read-only.

          Status:
               mandatory.


          OBJECT:
          -------
               icmpInAddrMaskReps { icmp 13 }

          Syntax:
               Counter

          Definition:
               The number of ICMP Address Mask Reply messages received.

          Access:
               read-only.

          Status:
               mandatory.


          OBJECT:
          -------
               icmpOutMsgs { icmp 14 }



McCloghrie & Rose                                              [Page 47]

RFC 1156                          MIB                           May 1990


          Syntax:
               Counter

          Definition:
               The total number of ICMP messages which this entity
               attempted to send.  Note that this counter includes all
               those counted by icmpOutErrors.

          Access:
               read-only.

          Status:
               mandatory.