etc/pccard_ether

   1 #!/bin/sh -
   2 #
   3 # $FreeBSD$
   4 #
   5 # pccard_ether interfacename [start|stop] [ifconfig option]
   6 #
   7 # example: pccard_ether ep0 start -link0
   8 #
   9
  10 stop_dhcp() {
  11         if [ -r /sbin/dhclient ]; then
  12                 pidfile="/var/run/dhclient.${interface}.pid"
  13                 if [ -s ${pidfile} ]; then
  14                         kill `cat ${pidfile}`
  15                         rm ${pidfile}
  16                 fi
  17         elif [ -r /usr/local/sbin/dhcpc ]; then
  18                 pidfile="/var/run/dhcpc.${interface}.pid"
  19                 if [ -s ${pidfile} ]; then
  20                         kill `cat ${pidfile}`
  21                         rm ${pidfile}
  22                 fi
  23         fi
  24 }
  25
  26 start_dhcp() {
  27         stop_dhcp
  28         if [ -r /sbin/dhclient ]; then
  29                 pidfile="/var/run/dhclient.${interface}.pid"
  30                 /sbin/dhclient -pf ${pidfile} $interface
  31         elif [ -r /usr/local/sbin/dhcpc ]; then
  32                 /usr/local/sbin/dhcpc $interface
  33         else
  34                 echo "DHCP client software not available (isc-dhcp2)"
  35         fi
  36 }
  37
  38 # Suck in the configuration variables
  39 #
  40 if [ -r /etc/defaults/rc.conf ]; then
  41         . /etc/defaults/rc.conf
  42         source_rc_confs
  43 elif [ -r /etc/rc.conf ]; then
  44         . /etc/rc.conf
  45 fi
  46
  47 interface=$1
  48 shift
  49 startstop=$1
  50 shift
  51
  52 case ${startstop} in
  53 [Ss][Tt][Aa][Rr][Tt] | '')
  54         case ${pccard_ifconfig} in
  55         [Nn][Oo] | '')
  56                 ;;
  57         [Dd][Hh][Cc][Pp])
  58                 start_dhcp
  59                 ;;
  60         *)
  61                 ifconfig ${interface} ${pccard_ifconfig} $*
  62                 ;;
  63         esac
  64
  65         case ${defaultrouter} in
  66         [Nn][Oo] | '')
  67                 ;;
  68         *)
  69                 static_routes="default ${static_routes}"
  70                 route_default="default ${defaultrouter}"
  71                 ;;
  72         esac
  73
  74         # Set up any static routes.
  75         #
  76         if [ -n "${static_routes}" ]; then
  77                 # flush beforehand, just in case....
  78                 route -n flush
  79                 arp -d -a
  80                 for i in ${static_routes}; do
  81                         eval route_args=\$route_${i}
  82                         route add ${route_args}
  83                 done
  84         fi
  85
  86         # IPv6 setup
  87         case ${ipv6_enable} in
  88         [Yy][Ee][Ss])
  89                 case ${ipv6_gateway_enable} in
  90                 [Yy][Ee][Ss])
  91                         ;;
  92                 *)
  93                         sysctl -w net.inet6.ip6.forwarding=0
  94                         sysctl -w net.inet6.ip6.accept_rtadv=1
  95                         ifconfig ${interface} up
  96                         rtsol ${interface}
  97                         ;;
  98                 esac
  99                 ;;
 100         esac
 101         ;;
 102 # Stop the interface
 103 *)
 104         /sbin/ifconfig ${interface} delete
 105         stop_dhcp
 106         ;;
 107 esac