etc/rc.d/rtadvd

   1 #!/bin/sh
   2 #
   3 # $NetBSD: rtadvd,v 1.5 2002/03/22 04:34:00 thorpej Exp $
   4 # $FreeBSD: src/etc/rc.d/rtadvd,v 1.5 2003/01/24 00:37:52 mtm Exp $
   5 #
   6
   7 # PROVIDE: rtadvd
   8 # REQUIRE: DAEMON
   9 # BEFORE:  LOGIN
  10
  11 . /etc/rc.subr
  12
  13 name="rtadvd"
  14 rcvar=`set_rcvar`
  15 command="/usr/sbin/${name}"
  16 start_precmd="rtadvd_precmd"
  17
  18 rtadvd_precmd()
  19 {
  20         IS_GATEWAY="checkyesno ipv6_gateway_enable"
  21         if ! ${IS_GATEWAY}; then
  22                 warn \
  23                   "${name} cannot be used on IPv6 host, only on an IPv6 router."
  24                 return 1
  25         fi
  26
  27         # This should be enabled with a great care.
  28         # You may want to fine-tune /etc/rtadvd.conf.
  29         #
  30         # And if you wish your rtadvd to receive and process
  31         # router renumbering messages, specify your Router Renumbering
  32         # security policy by -R option.
  33         #
  34         # If specific interfaces haven't been specified,
  35         # get a list of interfaces and enable it on them
  36         #
  37         case ${rtadvd_interfaces} in
  38         '')
  39                 for i in `ifconfig -l` ; do
  40                         case $i in
  41                         lo0|gif[0-9]*|stf[0-9]*|lp[0-9]*|sl[0-9]*|tun[0-9]*)
  42                                 continue
  43                                 ;;
  44                         *)
  45                                 rtadvd_interfaces="${rtadvd_interfaces} ${i}"
  46                                 ;;
  47                 esac
  48                 done
  49                 ;;
  50         esac
  51         command_args="${rtadvd_interfaces}"
  52         return 0
  53 }
  54
  55 load_rc_config $name
  56 run_rc_command "$1"