1#!/bin/sh
2#-
3# Copyright (c) 2011 Nathan Whitehorn
| 1#!/bin/sh
2#-
3# Copyright (c) 2011 Nathan Whitehorn
|
4# All rights reserved.
| |
5# Copyright (c) 2011 The FreeBSD Foundation
| 4# Copyright (c) 2011 The FreeBSD Foundation
|
| 5# Copyright (c) 2013 Devin Teske
|
6# All rights reserved.
7#
8# Portions of this software were developed by Bjoern Zeeb
9# under sponsorship from the FreeBSD Foundation.
10#
11# Redistribution and use in source and binary forms, with or without
12# modification, are permitted provided that the following conditions
13# are met:
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.
19#
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
30# SUCH DAMAGE.
31#
| 6# All rights reserved.
7#
8# Portions of this software were developed by Bjoern Zeeb
9# under sponsorship from the FreeBSD Foundation.
10#
11# Redistribution and use in source and binary forms, with or without
12# modification, are permitted provided that the following conditions
13# are met:
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.
19#
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
30# SUCH DAMAGE.
31#
|
32# $FreeBSD: stable/10/usr.sbin/bsdinstall/scripts/netconfig_ipv6 225429 2011-09-07 00:45:15Z bz $
| 32# $FreeBSD: stable/10/usr.sbin/bsdinstall/scripts/netconfig_ipv6 258421 2013-11-21 03:40:52Z dteske $
33#
34############################################################ INCLUDES
|
33
| 35
|
| 36BSDCFG_SHARE="/usr/share/bsdconfig"
37. $BSDCFG_SHARE/common.subr || exit 1
38f_dprintf "%s: loading includes..." "$0"
39f_include $BSDCFG_SHARE/dialog.subr
40
41############################################################ MAIN
42
|
34#
35# TODO:
36# - Add DHCPv6 support once FreeBSD ships with it.
37#
38
| 43#
44# TODO:
45# - Add DHCPv6 support once FreeBSD ships with it.
46#
47
|
39: ${DIALOG_OK=0}
40: ${DIALOG_CANCEL=1}
41: ${DIALOG_HELP=2}
42: ${DIALOG_EXTRA=3}
43: ${DIALOG_ITEM_HELP=4}
44: ${DIALOG_ESC=255}
45
| |
46INTERFACE=$1
47case "${INTERFACE}" in
48"") dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' \
49 --msgbox 'No interface specified for IPv6 configuration.' 0 0
50 exit 1
51 ;;
52esac
53
54AGAIN=""
55while : ; do
56 MSG="Would you like to try stateless address autoconfiguration (SLAAC)${AGAIN}?"
57 dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' \
58 --yesno "${MSG}" 0 0
59 if [ $? -eq $DIALOG_OK ]; then
60 if [ ! -z $BSDINSTALL_CONFIGCURRENT ]; then
61 dialog --backtitle 'FreeBSD Installer' \
62 --infobox "Sending Router Solicitation ..." 0 0
63 ifconfig ${INTERFACE} inet6 -ifdisabled accept_rtadv up
| 48INTERFACE=$1
49case "${INTERFACE}" in
50"") dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' \
51 --msgbox 'No interface specified for IPv6 configuration.' 0 0
52 exit 1
53 ;;
54esac
55
56AGAIN=""
57while : ; do
58 MSG="Would you like to try stateless address autoconfiguration (SLAAC)${AGAIN}?"
59 dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' \
60 --yesno "${MSG}" 0 0
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
|
64 rtsol -F $INTERFACE 2>> $BSDINSTALL_LOG
| 66 err=$( rtsol -F $INTERFACE 2>&1 )
|
65 if [ $? -ne 0 ]; then
| 67 if [ $? -ne 0 ]; then
|
| 68 f_dprintf "%s" "$err"
|
66 dialog --backtitle 'FreeBSD Installer' --msgbox "SLAAC failed." 0 0
67 AGAIN=" again"
68 continue
69 fi
70 fi
71 echo ifconfig_${INTERFACE}_ipv6=\"inet6 accept_rtadv\" >> $BSDINSTALL_TMPETC/._rc.conf.net
72 exit 0
73 else
74 break
75 fi
76done
77
78ROUTER6=`netstat -Wrn -f inet6 | awk '/default/ {printf("%s\n", $2);}'`
79ADDRS=`ifconfig ${INTERFACE} inet6 | \
80awk -v dfr="${ROUTER6}" '
81BEGIN {
82 n=0;
83}
84{
85 if (/inet6/) {
86 if (match($2, "^fe80:")) { next; };
87 # For the moment ignore all but the first address; it might confuse the user.
88 if (n > 0) { next; };
89 n++;
90 printf "\"IPv6 Address\" %d 0 \"%s/%s\" %d 16 50 0 0 ", n, $2, $4, n;
91 }
92}
93END {
94 if (n == 0) {
95 n++;
96 printf "\"IPv6 Address\" %d 0 \"\" %d 16 50 0 0 ", n, n;
97 }
98 n++;
99 # Nasty trick adding a (hidden, same y) read-only field as a marker
100 # to separate interface address(es) from the default router.
101 printf "\"Default Router\" %d 0 \"%s\" %d 16 50 0 2 ", n, "DefaultRouter", n;
102 printf "\"Default Router\" %d 0 \"%s\" %d 16 50 0 0 ", n, dfr, n;
103}'`
104
105exec 3>&1
106IF_CONFIG=$(echo ${ADDRS} | xargs dialog --backtitle 'FreeBSD Installer' \
107 --title 'Network Configuration' \
108 --mixedform 'Static IPv6 Network Interface Configuration' 0 0 0 \
1092>&1 1>&3)
110if [ $? -eq $DIALOG_CANCEL ]; then exit 1; fi
111exec 3>&-
112
113echo ${IF_CONFIG} | tr ' ' '\n' | \
114awk -v iface="${INTERFACE}" '
115BEGIN {
116 dfr=0;
117 count=0;
118}
119{
120 if (/^[[:space:]]+$/) {
121 next;
122 }
123 if (/DefaultRouter/) {
124 dfr=1;
125 next;
126 }
127 if (dfr == 1) {
128 printf("ipv6_defaultrouter=\"%s\"\n", $1);
129 next;
130 }
131 if (count > 0) {
132 # Ignore all but the first IP address for now.
133 next;
134 }
135 count++;
136 if (!match($1, "/")) {
137 sub("$", "/64", $1);
138 }
139 printf("ifconfig_%s_ipv6=\"inet6 %s\"\n", iface, $1);
140}' >> $BSDINSTALL_TMPETC/._rc.conf.net
141
142if [ ! -z $BSDINSTALL_CONFIGCURRENT ]; then
143 . $BSDINSTALL_TMPETC/._rc.conf.net
144 ifconfig ${INTERFACE} `eval echo \\\$ifconfig_${INTERFACE}_ipv6`
145 if [ -n "${ipv6_defaultrouter}" ]; then
146 route delete -inet6 default
147 route add -inet6 default ${ipv6_defaultrouter}
148 fi
149fi
150
| 69 dialog --backtitle 'FreeBSD Installer' --msgbox "SLAAC failed." 0 0
70 AGAIN=" again"
71 continue
72 fi
73 fi
74 echo ifconfig_${INTERFACE}_ipv6=\"inet6 accept_rtadv\" >> $BSDINSTALL_TMPETC/._rc.conf.net
75 exit 0
76 else
77 break
78 fi
79done
80
81ROUTER6=`netstat -Wrn -f inet6 | awk '/default/ {printf("%s\n", $2);}'`
82ADDRS=`ifconfig ${INTERFACE} inet6 | \
83awk -v dfr="${ROUTER6}" '
84BEGIN {
85 n=0;
86}
87{
88 if (/inet6/) {
89 if (match($2, "^fe80:")) { next; };
90 # For the moment ignore all but the first address; it might confuse the user.
91 if (n > 0) { next; };
92 n++;
93 printf "\"IPv6 Address\" %d 0 \"%s/%s\" %d 16 50 0 0 ", n, $2, $4, n;
94 }
95}
96END {
97 if (n == 0) {
98 n++;
99 printf "\"IPv6 Address\" %d 0 \"\" %d 16 50 0 0 ", n, n;
100 }
101 n++;
102 # Nasty trick adding a (hidden, same y) read-only field as a marker
103 # to separate interface address(es) from the default router.
104 printf "\"Default Router\" %d 0 \"%s\" %d 16 50 0 2 ", n, "DefaultRouter", n;
105 printf "\"Default Router\" %d 0 \"%s\" %d 16 50 0 0 ", n, dfr, n;
106}'`
107
108exec 3>&1
109IF_CONFIG=$(echo ${ADDRS} | xargs dialog --backtitle 'FreeBSD Installer' \
110 --title 'Network Configuration' \
111 --mixedform 'Static IPv6 Network Interface Configuration' 0 0 0 \
1122>&1 1>&3)
113if [ $? -eq $DIALOG_CANCEL ]; then exit 1; fi
114exec 3>&-
115
116echo ${IF_CONFIG} | tr ' ' '\n' | \
117awk -v iface="${INTERFACE}" '
118BEGIN {
119 dfr=0;
120 count=0;
121}
122{
123 if (/^[[:space:]]+$/) {
124 next;
125 }
126 if (/DefaultRouter/) {
127 dfr=1;
128 next;
129 }
130 if (dfr == 1) {
131 printf("ipv6_defaultrouter=\"%s\"\n", $1);
132 next;
133 }
134 if (count > 0) {
135 # Ignore all but the first IP address for now.
136 next;
137 }
138 count++;
139 if (!match($1, "/")) {
140 sub("$", "/64", $1);
141 }
142 printf("ifconfig_%s_ipv6=\"inet6 %s\"\n", iface, $1);
143}' >> $BSDINSTALL_TMPETC/._rc.conf.net
144
145if [ ! -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}
151 fi
152fi
153
|
| 154################################################################################
155# END
156################################################################################
|
| |