3 # Copyright (c) 2011 Nathan Whitehorn
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
9 # 1. Redistributions of source code must retain the above copyright
10 # notice, this list of conditions and the following disclaimer.
11 # 2. Redistributions in binary form must reproduce the above copyright
12 # notice, this list of conditions and the following disclaimer in the
13 # documentation and/or other materials provided with the distribution.
15 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 : ${DIALOG_ITEM_HELP=4}
38 test -z "$IFCONFIG_PREFIX" || IFCONFIG_PREFIX="$2 "
39 case "${INTERFACE}" in
40 "") dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' \
41 --msgbox 'No interface specified for IPv4 configuration.' 0 0
46 dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' --yesno 'Would you like to use DHCP to configure this interface?' 0 0
47 if [ $? -eq $DIALOG_OK ]; then
48 echo ifconfig_$INTERFACE=\"${IFCONFIG_PREFIX}DHCP\" >> $BSDINSTALL_TMPETC/._rc.conf.net
50 if [ ! -z $BSDINSTALL_CONFIGCURRENT ]; then
51 dialog --backtitle 'FreeBSD Installer' --infobox "Acquiring DHCP lease..." 0 0
52 dhclient $INTERFACE 2>> $BSDINSTALL_LOG
54 dialog --backtitle 'FreeBSD Installer' --msgbox "DHCP lease acquisition failed." 0 0
55 exec $0 ${INTERFACE} "${IFCONFIG_PREFIX}"
61 IP_ADDRESS=`ifconfig $INTERFACE inet | awk '/inet/ {printf("%s\n", $2); }'`
62 NETMASK=`ifconfig $INTERFACE inet | awk '/inet/ {printf("%s\n", $4); }'`
63 ROUTER=`netstat -rn -f inet | awk '/default/ {printf("%s\n", $2);}'`
66 IF_CONFIG=$(dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' --form 'Static Network Interface Configuration' 0 0 0 \
67 'IP Address' 1 0 "$IP_ADDRESS" 1 20 16 0 \
68 'Subnet Mask' 2 0 "$NETMASK" 2 20 16 0 \
69 'Default Router' 3 0 "$ROUTER" 3 20 16 0 \
71 if [ $? -eq $DIALOG_CANCEL ]; then exit 1; fi
74 echo $INTERFACE $IF_CONFIG |
75 awk -v prefix="$IFCONFIG_PREFIX" '{
76 printf("ifconfig_%s=\"%s inet %s netmask %s\"\n", $1, prefix, $2, $3);
77 printf("defaultrouter=\"%s\"\n", $4);
78 }' >> $BSDINSTALL_TMPETC/._rc.conf.net
80 if [ ! -z $BSDINSTALL_CONFIGCURRENT ]; then
81 . $BSDINSTALL_TMPETC/._rc.conf.net
82 ifconfig $INTERFACE `eval echo \\\$ifconfig_$INTERFACE`
83 if [ -n "${defaultrouter}" ]; then
84 route delete -inet default
85 route add -inet default $defaultrouter