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# configures networkin on the host via mysql db settings |
# $Id$ |
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# $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_network.sh,v 1.2 2005-03-08 20:42:05 niro Exp $ |
# configures networking on the host via mysql db settings |
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get_network_settings() |
get_network_settings() |
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{ |
{ |
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local x i all DB_NETWORK |
local x i all DB_NETWORK |
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#all arrays: |
# all arrays: |
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# -> hostname modules domain networking ip netmask dns gateway broadcast |
# -> hostname modules domain networking ip netmask dns gateway broadcast |
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|
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all=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \ |
all=$(mysqldo "select iface, |
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"select hostname, |
hostname, |
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module, |
module, |
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domain, |
domain, |
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networking, |
networking, |
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ip, |
ip, |
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netmask, |
netmask, |
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dns, |
dns, |
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gateway, |
gateway, |
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broadcast |
broadcast |
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from cfg_network where serial='${ALX_SERIAL}'") |
from cfg_network where serial='${ALX_SERIAL}'") |
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|
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#split'em up and put 'em in an array |
# split'em up and put 'em in an array |
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declare -i i=0 |
declare -i i=0 |
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for x in ${all} |
for x in ${all} |
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do |
do |
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((i++)) |
((i++)) |
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done |
done |
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# and now put them in usable var names and export them systemwide |
# and now put in usable var names and export them systemwide |
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export ALX_HOSTNAME="${DB_NETWORK[0]:=NULL}" |
export ALX_IFACE="${DB_NETWORK[0]:=NULL}" |
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export ALX_MODULE="${DB_NETWORK[1]:=NULL}" |
export ALX_HOSTNAME="${DB_NETWORK[1]:=NULL}" |
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export ALX_DOMAIN="${DB_NETWORK[2]:=NULL}" |
export ALX_MODULE="${DB_NETWORK[2]:=NULL}" |
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export ALX_NETWORKING="${DB_NETWORK[3]:=NULL}" |
export ALX_DOMAIN="${DB_NETWORK[3]:=NULL}" |
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export ALX_IP="${DB_NETWORK[4]:=NULL}" |
export ALX_NETWORKING="${DB_NETWORK[4]:=NULL}" |
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export ALX_NETMASK="${DB_NETWORK[5]:=NULL}" |
export ALX_IP="${DB_NETWORK[5]:=NULL}" |
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export ALX_DNS="${DB_NETWORK[6]:=NULL}" |
export ALX_NETMASK="${DB_NETWORK[6]:=NULL}" |
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export ALX_GATEWAY="${DB_NETWORK[7]:=NULL}" |
export ALX_DNS="${DB_NETWORK[7]:=NULL}" |
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export ALX_BROADCAST="${DB_NETWORK[8]:=NULL}" |
export ALX_GATEWAY="${DB_NETWORK[8]:=NULL}" |
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export ALX_BROADCAST="${DB_NETWORK[9]:=NULL}" |
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# the new mac address hack |
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export ALX_FORCEMACTO=$(mysqldo "select forcemacto from cfg_network where serial='${ALX_SERIAL}'") |
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# wireless extensions |
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export ALX_WIRELESS_BITRATE=$(mysqldo "select wireless_bitrate from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_CHANNEL=$(mysqldo "select wireless_channel from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_ESSID=$(mysqldo "select wireless_essid from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_FREQUENCY=$(mysqldo "select wireless_frequency from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_MODE=$(mysqldo "select wireless_mode from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_NICK=$(mysqldo "select wireless_nick from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_AUTH_MODE=$(mysqldo "select wireless_auth_mode from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_KEY_LENGTH=$(mysqldo "select wireless_key_length from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_KEY=$(mysqldo "select wireless_key from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_KEY_ASCII=$(mysqldo "select wireless_key_ascii from cfg_network where serial='${ALX_SERIAL}'") |
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} |
} |
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config_networking() |
config_networking() |
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{ |
{ |
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#first of all get the vars |
local iface |
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local CONFIG |
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# first of all get the vars |
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get_network_settings |
get_network_settings |
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# debug |
# get the right nic |
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echo "0: ${ALX_HOSTNAME}" |
if [[ -z ${ALX_IFACE} ]] || [[ ${ALX_IFACE} = NULL ]] |
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echo "1: ${ALX_MODULE}" |
then |
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echo "2: ${ALX_DOMAIN}" |
# default is 'eth0' |
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echo "3: ${ALX_NETWORKING}" |
iface="eth0" |
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echo "4: ${ALX_IP}" |
else |
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echo "5: ${ALX_NETMASK}" |
iface="${ALX_IFACE}" |
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echo "6: ${ALX_DNS}" |
fi |
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echo "7: ${ALX_GATEWAY}" |
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echo "8: ${ALX_BROADCAST}" |
# remove all old nics and modules configs |
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find /etc/conf.d -type f -name 'net.*' | xargs rm |
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find /etc/modules.d -type f -name 'net.*' | xargs rm |
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# update the preliminary network |
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# set an device alias for modprobe.conf |
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[ ! -d /etc/modules.d ] && install -d /etc/modules.d |
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# update only if not the same (to speed up bootprocess - no depmod) |
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if [ ! -f /etc/modules.d/net.${iface} ] || |
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[[ ${iface} != $(cat /etc/modules.d/net.${iface} | cut -d' ' -f2) ]] |
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then |
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CONFIG=/etc/modules.d/net.${iface} |
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clearconfig |
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addconfig "alias ${iface} ${ALX_MODULE}" |
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fi |
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# update confd-networking default iface |
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[ ! -d ${SETTINGSPATH} ] && install -d ${SETTINGSPATH} |
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CONFIG=${SETTINGSPATH}/confd-networking |
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clearconfig |
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addconfig "${iface}" |
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# hostname && hosts |
# hostname && hosts |
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echo "${ALX_HOSTNAME}" > /etc/hostname |
CONFIG=/etc/hostname |
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echo -e "127.0.0.1\t${ALX_HOSTNAME}.${ALX_DOMAIN}\t${ALX_HOSTNAME}" > /etc/hosts |
clearconfig |
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addconfig "${ALX_HOSTNAME}" |
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CONFIG=/etc/hosts |
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clearconfig |
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addconfig -e "127.0.0.1\tlocalhost.${ALX_DOMAIN}\tlocalhost\t${ALX_HOSTNAME}" |
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case ${ALX_NETWORKING} in |
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static|STATIC) |
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# add hostname with valid ip to hosts |
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addconfig -e "${ALX_IP}\t${ALX_HOSTNAME}.${ALX_DOMAIN}\t${ALX_HOSTNAME}" |
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;; |
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esac |
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# network devices |
# network devices |
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# always on boot |
# always on boot |
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echo 'ONBOOT="yes"' > /etc/conf.d/net.eth0 |
CONFIG=/etc/conf.d/net.${iface} |
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echo "NETWORKING=\"${ALX_NETWORKING}\"" >> /etc/conf.d/net.eth0 |
clearconfig |
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addconfig 'ONBOOT="yes"' |
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addconfig "NETWORKING=\"${ALX_NETWORKING}\"" |
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case ${ALX_NETWORKING} in |
case ${ALX_NETWORKING} in |
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dhcp|DHCP) |
dhcp|DHCP) |
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echo 'DHCP_PROG="/sbin/dhcpcd"' >> /etc/conf.d/net.eth0 |
addconfig 'DHCP_PROG="/sbin/udhcpc"' |
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# -k kills the dhcp-cache at system shutdown |
addconfig 'DHCP_STOP=""' |
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# -z will not |
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echo 'DHCP_STOP="-z"' >> /etc/conf.d/net.eth0 |
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#timeout after 10 seconds |
#timeout after 10 seconds |
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echo 'DHCP_START="-t 10"' >> /etc/conf.d/net.eth0 |
addconfig 'DHCP_START="-t 10"' |
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;; |
;; |
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static|STATIC) |
static|STATIC) |
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# add hostname with valid ip to hosts |
addconfig "IP=\"${ALX_IP}\"" |
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echo -e "${ALX_IP}\t${ALX_HOSTNAME}.${ALX_DOMAIN}\t${ALX_HOSTNAME}" >> /etc/hosts |
addconfig "NETMASK=\"${ALX_NETMASK}\"" |
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echo "IP=\"${ALX_IP}\"" >> /etc/conf.d/net.eth0 |
addconfig "BROADCAST=\"${ALX_BROADCAST}\"" |
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echo "NETMASK=\"${ALX_NETMASK}\"" >> /etc/conf.d/net.eth0 |
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echo "BROADCAST=\"${ALX_BROADCAST}\"" >> /etc/conf.d/net.eth0 |
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;; |
;; |
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esac |
esac |
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# force mac address override |
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if [[ ${ALX_FORCEMACTO} != NULL ]] |
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then |
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addconfig "FORCE_MAC_TO=\"${ALX_FORCEMACTO}\"" |
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fi |
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# wireless extensions |
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local value |
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local var |
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for var in ALX_WIRELESS_BITRATE \ |
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ALX_WIRELESS_CHANNEL \ |
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ALX_WIRELESS_ESSID \ |
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ALX_WIRELESS_FREQUENCY \ |
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ALX_WIRELESS_MODE \ |
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ALX_WIRELESS_NICK \ |
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ALX_WIRELESS_AUTH_MODE \ |
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ALX_WIRELESS_KEY_LENGTH \ |
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ALX_WIRELESS_KEY \ |
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ALX_WIRELESS_KEY_ASCII |
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do |
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# get the value of $var |
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eval value=\$$(echo ${var}) |
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# write it only if not empty |
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if [[ -n ${value} ]] && [[ ${value} != NULL ]] |
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then |
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# remove ALX_ from var |
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addconfig "${var/ALX_/}=\"${value}\"" |
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fi |
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# clear value |
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unset value |
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done |
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# FIXME !!! |
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# setup wpa-driver (only zydas atm) |
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if [[ ${ALX_MODULE} = zd1211 ]] |
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then |
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addconfig "WIRELESS_WPA_DRIVER=zydas" |
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fi |
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CONFIG=/etc/conf.d/net.routes |
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clearconfig |
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# gateway or gateway overrides |
# gateway or gateway overrides |
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if [[ ${ALX_GATEWAY} != NULL ]] |
if [[ ${ALX_GATEWAY} != NULL ]] |
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then |
then |
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echo "GATEWAY=\"${ALX_GATEWAY}\"" >> /etc/conf.d/net.eth0 |
addconfig "default gw ${ALX_GATEWAY}" |
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echo 'GATEWAY_IF="eth0"' >> /etc/conf.d/net.eth0 |
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fi |
fi |
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CONFIG=/etc/resolv.conf |
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clearconfig |
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# nameserver or nameserver overrides |
# nameserver or nameserver overrides |
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if [[ ${ALX_DNS} != NULL ]] |
if [[ ${ALX_DNS} != NULL ]] |
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then |
then |
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echo "nameserver ${ALX_DNS}" > /etc/resolv.conf |
addconfig "nameserver ${ALX_DNS}" |
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fi |
fi |
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# unset all vars |
# unset all vars |
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unset ALX_DNS |
unset ALX_DNS |
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unset ALX_GATEWAY |
unset ALX_GATEWAY |
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unset ALX_BROADCAST |
unset ALX_BROADCAST |
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unset ALX_FORCEMACTO |
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unset ALX_IFACE |
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unset ALX_WIRELESS_BITRATE |
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unset ALX_WIRELESS_CHANNEL |
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unset ALX_WIRELESS_ESSID |
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unset ALX_WIRELESS_FREQUENCY |
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unset ALX_WIRELESS_MODE |
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unset ALX_WIRELESS_NICK |
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unset ALX_WIRELESS_AUTH_MODE |
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unset ALX_WIRELESS_KEY_LENGTH |
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unset ALX_WIRELESS_KEY |
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unset ALX_WIRELESS_KEY_ASCII |
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} |
} |