rtadvd revision 180564 
1#!/bin/sh
2#
3# $FreeBSD: head/etc/rc.d/rtadvd 180564 2008-07-16 19:50:29Z dougb $
4#
5
6# PROVIDE: rtadvd
7# REQUIRE: DAEMON
8# BEFORE:  LOGIN
9# KEYWORD: nojail shutdown
10
11. /etc/rc.subr
12
13name="rtadvd"
14rcvar=`set_rcvar`
15command="/usr/sbin/${name}"
16start_precmd="rtadvd_precmd"
17
18rtadvd_precmd()
19{
20	if ! checkyesno ipv6_gateway_enable ; then
21		warn \
22		  "${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
67load_rc_config $name
68run_rc_command "$1"
69