etc/rc.d/rtadvd

   1 #!/bin/sh
   2 #
   3 # $FreeBSD$
   4 #
   5
   6 # PROVIDE: rtadvd
   7 # REQUIRE: DAEMON
   8 # BEFORE:  LOGIN
   9 # KEYWORD: nojail shutdown
  10
  11 . /etc/rc.subr
  12
  13 name="rtadvd"
  14 rcvar=`set_rcvar`
  15 command="/usr/sbin/${name}"
  16 start_precmd="rtadvd_precmd"
  17
  18 rtadvd_precmd()
  19 {
  20         if ! checkyesno ipv6_gateway_enable ; then
  21                 warn \
  22                   "${name} cannot be used on IPv6 host, only on an IPv6 router."
  23                 return 1
  24         fi
  25
  26         # This should be enabled with a great care.
  27         # You may want to fine-tune /etc/rtadvd.conf.
  28         #
  29         # And if you wish your rtadvd to receive and process
  30         # router renumbering messages, specify your Router Renumbering
  31         # security policy by -R option.
  32         #
  33         # See `man 3 ipsec_set_policy` for IPsec policy specification
  34         # details.
  35         # (CAUTION: This enables your routers prefix renumbering
  36         # from another machine, so if you enable this, do it with
  37         # enough care.)
  38         #
  39         # If specific interfaces haven't been specified,
  40         # get a list of interfaces and enable it on them
  41         #
  42         case ${rtadvd_interfaces} in
  43         '')
  44                 for i in `ifconfig -l` ; do
  45                         case $i in
  46                         lo0|gif[0-9]*|stf[0-9]*|faith[0-9]*|lp[0-9]*|sl[0-9]*|tun[0-9]*)
  47                                 continue
  48                                 ;;
  49                         *)
  50                                 rtadvd_interfaces="${rtadvd_interfaces} ${i}"
  51                                 ;;
  52                         esac
  53                 done
  54                 ;;
  55         esac
  56         command_args="${rtadvd_interfaces}"
  57
  58         # Enable Router Renumbering, unicast case
  59         # (use correct src/dst addr)
  60         # rtadvd -R "in ipsec ah/transport/fec0:0:0:1::1-fec0:0:0:10::1/require" ${ipv6_network_interfaces}
  61         # Enable Router Renumbering, multicast case
  62         # (use correct src addr)
  63         # rtadvd -R "in ipsec ah/transport/ff05::2-fec0:0:0:10::1/require" ${ipv6_network_interfaces}
  64         return 0
  65 }
  66
  67 load_rc_config $name
  68 run_rc_command "$1"