etc/rc.d/routing

   1 #!/bin/sh
   2 #
   3 # Configure routing and miscellaneous network tunables
   4 #
   5 # $FreeBSD$
   6 #
   7
   8 # PROVIDE: routing
   9 # REQUIRE: netif ppp
  10 # KEYWORD: nojail
  11
  12 . /etc/rc.subr
  13 . /etc/network.subr
  14
  15 name="routing"
  16 start_cmd="routing_start"
  17 stop_cmd="routing_stop"
  18 extra_commands="options static"
  19 static_cmd="static_start"
  20 options_cmd="options_start"
  21
  22 routing_start()
  23 {
  24         static_start
  25         options_start
  26 }
  27
  28 routing_stop()
  29 {
  30         route -n flush
  31 }
  32
  33 static_start()
  34 {
  35         case ${defaultrouter} in
  36         [Nn][Oo] | '')
  37                 ;;
  38         *)
  39                 static_routes="default ${static_routes}"
  40                 route_default="default ${defaultrouter}"
  41                 ;;
  42         esac
  43
  44         # Setup static routes. This should be done before router discovery.
  45         #
  46         if [ -n "${static_routes}" ]; then
  47                 for i in ${static_routes}; do
  48                         eval route_args=\$route_${i}
  49                         route add ${route_args}
  50                 done
  51         fi
  52         # Now ATM static routes
  53         #
  54         if [ -n "${natm_static_routes}" ]; then
  55                 for i in ${natm_static_routes}; do
  56                         eval route_args=\$route_${i}
  57                         atmconfig natm add ${route_args}
  58                 done
  59         fi
  60 }
  61
  62 _ropts_initdone=
  63 ropts_init()
  64 {
  65         if [ -z "${_ropts_initdone}" ]; then
  66                 echo -n 'Additional routing options:'
  67                 _ropts_initdone=yes
  68         fi
  69 }
  70
  71 options_start()
  72 {
  73         case ${icmp_bmcastecho} in
  74         [Yy][Ee][Ss])
  75                 ropts_init
  76                 echo -n ' broadcast ping responses=YES'
  77                 sysctl net.inet.icmp.bmcastecho=1 >/dev/null
  78                 ;;
  79         esac
  80
  81         case ${icmp_drop_redirect} in
  82         [Yy][Ee][Ss])
  83                 ropts_init
  84                 echo -n ' ignore ICMP redirect=YES'
  85                 sysctl net.inet.icmp.drop_redirect=1 >/dev/null
  86                 ;;
  87         esac
  88
  89         case ${icmp_log_redirect} in
  90         [Yy][Ee][Ss])
  91                 ropts_init
  92                 echo -n ' log ICMP redirect=YES'
  93                 sysctl net.inet.icmp.log_redirect=1 >/dev/null
  94                 ;;
  95         esac
  96
  97         case ${gateway_enable} in
  98         [Yy][Ee][Ss])
  99                 ropts_init
 100                 echo -n ' IP gateway=YES'
 101                 sysctl net.inet.ip.forwarding=1 >/dev/null
 102                 ;;
 103         esac
 104
 105         case ${forward_sourceroute} in
 106         [Yy][Ee][Ss])
 107                 ropts_init
 108                 echo -n ' do source routing=YES'
 109                 sysctl net.inet.ip.sourceroute=1 >/dev/null
 110                 ;;
 111         esac
 112
 113         case ${accept_sourceroute} in
 114         [Yy][Ee][Ss])
 115                 ropts_init
 116                 echo -n ' accept source routing=YES'
 117                 sysctl net.inet.ip.accept_sourceroute=1 >/dev/null
 118                 ;;
 119         esac
 120
 121         case ${ipxgateway_enable} in
 122         [Yy][Ee][Ss])
 123                 ropts_init
 124                 echo -n ' IPX gateway=YES'
 125                 sysctl net.ipx.ipx.ipxforwarding=1 >/dev/null
 126                 ;;
 127         esac
 128
 129         case ${arpproxy_all} in
 130         [Yy][Ee][Ss])
 131                 ropts_init
 132                 echo -n ' ARP proxyall=YES'
 133                 sysctl net.link.ether.inet.proxyall=1 >/dev/null
 134                 ;;
 135         esac
 136
 137          [ -n "${_ropts_initdone}" ] && echo '.'
 138 }
 139
 140 load_rc_config $name
 141 run_rc_command "$1"