common/aiccu_freebsd4.c

   1 /**********************************************************
   2  SixXS - Automatic IPv6 Connectivity Configuration Utility
   3 ***********************************************************
   4  Copyright 2003-2005 SixXS - http://www.sixxs.net
   5 ***********************************************************
   6  common/aiccu_freebsd4.c - FreeBSD 3.x/4.x
   7 ***********************************************************
   8  $Author: jeroen $
   9  $Id: aiccu_freebsd4.c,v 1.11 2007-01-07 17:05:23 jeroen Exp $
  10  $Date: 2007-01-07 17:05:23 $
  11 **********************************************************/
  12
  13 #include "aiccu.h"
  14
  15 bool aiccu_os_install(void)
  16 {
  17         return true;
  18 }
  19
  20 bool aiccu_os_setup(struct TIC_Tunnel *hTunnel)
  21 {
  22         if (hTunnel->uses_tundev == 0)
  23         {
  24                 /* Create the tunnel device */
  25                 aiccu_exec(
  26                         "/sbin/ifconfig %s create",
  27                         g_aiccu->ipv6_interface);
  28
  29                 /* Configure the endpoint */
  30                 aiccu_exec(
  31                         "/sbin/ifconfig %s tunnel %s %s",
  32                         g_aiccu->ipv6_interface,
  33                         strcmp(hTunnel->sIPv4_Local, "heartbeat") == 0 ? "0.0.0.0" : hTunnel->sIPv4_Local,
  34                         hTunnel->sIPv4_POP);
  35         }
  36
  37         /* Mark the interface up */
  38         aiccu_exec(
  39                 "ifconfig %s up",
  40                 g_aiccu->ipv6_interface);
  41
  42         /* Configure the MTU */
  43         aiccu_exec(
  44                 "ifconfig %s mtu %u",
  45                 g_aiccu->ipv6_interface,
  46                 hTunnel->nMTU);
  47
  48         if (hTunnel->uses_tundev == 1)
  49         {
  50                 /* Give it a link local address */
  51                 aiccu_exec(
  52                         "ifconfig %s inet6 %s prefixlen 64 alias",
  53                         g_aiccu->ipv6_interface,
  54                         hTunnel->sIPv6_LinkLocal);
  55         }
  56
  57         /* Local side of the tunnel */
  58         aiccu_exec(
  59                 "ifconfig %s inet6 %s prefixlen 128 alias",
  60                 g_aiccu->ipv6_interface,
  61                 hTunnel->sIPv6_Local);
  62
  63         /* Route to the remote side of the tunnel */
  64         aiccu_exec(
  65                 "route add -inet6 %s -prefixlen 128 %s",
  66                 hTunnel->sIPv6_POP,
  67                 hTunnel->sIPv6_Local);
  68
  69         if (g_aiccu->defaultroute)
  70         {
  71                 /* Add a default route */
  72                 aiccu_exec(
  73                         "route add -inet6 %s %s",
  74                         "default",
  75                         hTunnel->sIPv6_POP);
  76         }
  77
  78         return true;
  79 }
  80
  81 void aiccu_os_reconfig(struct TIC_Tunnel *hTunnel)
  82 {
  83         if (hTunnel->uses_tundev == 0)
  84         {
  85                 /* Change the endpoints of the tunnel */
  86                 aiccu_exec(
  87                         "/sbin/ifconfig %s tunnel %s %s",
  88                         g_aiccu->ipv6_interface,
  89                         hTunnel->sIPv4_Local,
  90                         hTunnel->sIPv4_POP);
  91         }
  92 }
  93
  94 void aiccu_os_delete(struct TIC_Tunnel *hTunnel)
  95 {
  96         hTunnel = hTunnel;
  97
  98         /* Mark the interface down */
  99         aiccu_exec(
 100                 "ifconfig %s down",
 101                 g_aiccu->ipv6_interface);
 102
 103         if (hTunnel->uses_tundev == 0)
 104         {
 105                 /* Destroy the tunnel */
 106                 aiccu_exec(
 107                         "ifconfig %s destroy",
 108                         g_aiccu->ipv6_interface);
 109         }
 110 }
 111