3 # Copyright (c) 2011 Nathan Whitehorn
4 # Copyright (c) 2011 The FreeBSD Foundation
5 # Copyright (c) 2013 Devin Teske
8 # Portions of this software were developed by Bjoern Zeeb
9 # under sponsorship from the FreeBSD Foundation.
11 # Redistribution and use in source and binary forms, with or without
12 # modification, are permitted provided that the following conditions
14 # 1. Redistributions of source code must retain the above copyright
15 # notice, this list of conditions and the following disclaimer.
16 # 2. Redistributions in binary form must reproduce the above copyright
17 # notice, this list of conditions and the following disclaimer in the
18 # documentation and/or other materials provided with the distribution.
20 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 ############################################################ INCLUDES
36 BSDCFG_SHARE="/usr/share/bsdconfig"
37 . $BSDCFG_SHARE/common.subr || exit 1
38 f_dprintf "%s: loading includes..." "$0"
39 f_include $BSDCFG_SHARE/dialog.subr
41 ############################################################ MAIN
45 # - Add DHCPv6 support once FreeBSD ships with it.
49 case "${INTERFACE}" in
50 "") dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' \
51 --msgbox 'No interface specified for IPv6 configuration.' 0 0
58 MSG="Would you like to try stateless address autoconfiguration (SLAAC)${AGAIN}?"
59 dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' \
61 if [ $? -eq $DIALOG_OK ]; then
62 if [ ! -z $BSDINSTALL_CONFIGCURRENT ]; then
63 dialog --backtitle 'FreeBSD Installer' \
64 --infobox "Sending Router Solicitation ..." 0 0
65 ifconfig ${INTERFACE} inet6 -ifdisabled accept_rtadv up
66 err=$( rtsol -F $INTERFACE 2>&1 )
69 dialog --backtitle 'FreeBSD Installer' --msgbox "SLAAC failed." 0 0
74 echo ifconfig_${INTERFACE}_ipv6=\"inet6 accept_rtadv\" >> $BSDINSTALL_TMPETC/._rc.conf.net
81 ROUTER6=`netstat -Wrn -f inet6 | awk '/default/ {printf("%s\n", $2);}'`
82 ADDRS=`ifconfig ${INTERFACE} inet6 | \
83 awk -v dfr="${ROUTER6}" '
89 if (match($2, "^fe80:")) { next; };
90 # For the moment ignore all but the first address; it might confuse the user.
93 printf "\"IPv6 Address\" %d 0 \"%s/%s\" %d 16 50 0 0 ", n, $2, $4, n;
99 printf "\"IPv6 Address\" %d 0 \"\" %d 16 50 0 0 ", n, n;
102 # Nasty trick adding a (hidden, same y) read-only field as a marker
103 # to separate interface address(es) from the default router.
104 printf "\"Default Router\" %d 0 \"%s\" %d 16 50 0 2 ", n, "DefaultRouter", n;
105 printf "\"Default Router\" %d 0 \"%s\" %d 16 50 0 0 ", n, dfr, n;
109 IF_CONFIG=$(echo ${ADDRS} | xargs dialog --backtitle 'FreeBSD Installer' \
110 --title 'Network Configuration' \
111 --mixedform 'Static IPv6 Network Interface Configuration' 0 0 0 \
113 if [ $? -eq $DIALOG_CANCEL ]; then exit 1; fi
116 echo ${IF_CONFIG} | tr ' ' '\n' | \
117 awk -v iface="${INTERFACE}" '
123 if (/^[[:space:]]+$/) {
126 if (/DefaultRouter/) {
131 printf("ipv6_defaultrouter=\"%s\"\n", $1);
135 # Ignore all but the first IP address for now.
139 if (!match($1, "/")) {
142 printf("ifconfig_%s_ipv6=\"inet6 %s\"\n", iface, $1);
143 }' >> $BSDINSTALL_TMPETC/._rc.conf.net
145 if [ ! -z $BSDINSTALL_CONFIGCURRENT ]; then
146 . $BSDINSTALL_TMPETC/._rc.conf.net
147 ifconfig ${INTERFACE} `eval echo \\\$ifconfig_${INTERFACE}_ipv6`
148 if [ -n "${ipv6_defaultrouter}" ]; then
149 route delete -inet6 default
150 route add -inet6 default ${ipv6_defaultrouter}
154 ################################################################################
156 ################################################################################