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 . /etc/network.subr
  13
  14 name="rtadvd"
  15 rcvar="rtadvd_enable"
  16 command="/usr/sbin/${name}"
  17 start_precmd="rtadvd_precmd"
  18
  19 rtadvd_precmd()
  20 {
  21         # This should be enabled with a great care.
  22         # You may want to fine-tune /etc/rtadvd.conf.
  23         #
  24         # And if you wish your rtadvd to receive and process
  25         # router renumbering messages, specify your Router Renumbering
  26         # security policy by -R option.
  27         #
  28         # See `man 3 ipsec_set_policy` for IPsec policy specification
  29         # details.
  30         # (CAUTION: This enables your routers prefix renumbering
  31         # from another machine, so if you enable this, do it with
  32         # enough care.)
  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         [Aa][Uu][Tt][Oo]|'')
  39                 command_args=
  40                 for i in `list_net_interfaces`; do
  41                         case $i in
  42                         lo0)    continue ;;
  43                         esac
  44                         if ipv6if $i; then
  45                                 command_args="${command_args} ${i}"
  46                         fi
  47                 done
  48                 ;;
  49         [Nn][Oo][Nn][Ee])
  50                 ;;
  51         *)
  52                 command_args="${rtadvd_interfaces}"
  53                 ;;
  54         esac
  55
  56         # Enable Router Renumbering, unicast case
  57         # (use correct src/dst addr)
  58         # rtadvd -R "in ipsec ah/transport/fec0:0:0:1::1-fec0:0:0:10::1/require" ${ipv6_network_interfaces}
  59         # Enable Router Renumbering, multicast case
  60         # (use correct src addr)
  61         # rtadvd -R "in ipsec ah/transport/ff05::2-fec0:0:0:10::1/require" ${ipv6_network_interfaces}
  62         return 0
  63 }
  64
  65 load_rc_config $name
  66 run_rc_command "$1"