dist/tcpdump/route6d.h

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (C) 1995, 1996, 1997 and 1998 WIDE Project.
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. Neither the name of the project nor the names of its contributors
  16  *    may be used to endorse or promote products derived from this software
  17  *    without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
  23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29  * SUCH DAMAGE.
  30  */
  31 /*
  32  * Header: /tcpdump/master/tcpdump/route6d.h,v 1.5 2002/12/11 07:14:10 guy Exp
  33  */
  34
  35 #define RIP6_VERSION    1
  36
  37 #define RIP6_REQUEST    1
  38 #define RIP6_RESPONSE   2
  39
  40 struct netinfo6 {
  41         struct in6_addr rip6_dest;
  42         u_int16_t       rip6_tag;
  43         u_int8_t        rip6_plen;
  44         u_int8_t        rip6_metric;
  45 };
  46
  47 struct  rip6 {
  48         u_int8_t        rip6_cmd;
  49         u_int8_t        rip6_vers;
  50         u_int8_t        rip6_res1[2];
  51         union {
  52                 struct  netinfo6        ru6_nets[1];
  53                 char    ru6_tracefile[1];
  54         } rip6un;
  55 #define rip6_nets       rip6un.ru6_nets
  56 #define rip6_tracefile  rip6un.ru6_tracefile
  57 };
  58
  59 #define HOPCNT_INFINITY6        16
  60 #define MAXRTE                  24
  61 #define NEXTHOP_METRIC          0xff
  62
  63 #ifndef DEBUG
  64 #define SUPPLY_INTERVAL6        30
  65 #define RIP_LIFETIME            180
  66 #define RIP_HOLDDOWN            120
  67 #define RIP_TRIG_INTERVAL6      5
  68 #define RIP_TRIG_INTERVAL6_MIN  1
  69 #else
  70 /* only for debugging; can not wait for 30sec to appear a bug */
  71 #define SUPPLY_INTERVAL6        10
  72 #define RIP_LIFETIME            60
  73 #define RIP_HOLDDOWN            40
  74 #define RIP_TRIG_INTERVAL6      5
  75 #define RIP_TRIG_INTERVAL6_MIN  1
  76 #endif
  77
  78 #define RIP6_PORT               521
  79 #define RIP6_DEST               "ff02::9"