cd /etc/sysconfig/network-scripts . ./network-functions [ -f ../network ] && . ../network unset REALDEVICE if [ "$1" = --realdevice ] ; then REALDEVICE=$2 shift 2 fi CONFIG=$1 source_config [ -z "$REALDEVICE" ] && REALDEVICE=$DEVICE if [ "$ISALIAS" = no ] ; then /etc/sysconfig/network-scripts/ifup-aliases ${DEVICE} ${CONFIG} fi /etc/sysconfig/network-scripts/ifup-routes ${REALDEVICE} ${DEVNAME} if [ "$PEERDNS" != "no" ] ||[ -n "$RESOLV_MODS" -a "$RESOLV_MODS" != "no" ]; then [ -n "$MS_DNS1" ] && DNS1=$MS_DNS1 [ -n "$MS_DNS2" ] && DNS2=$MS_DNS2 if [ -n "$DNS1" ] && ! grep -q "^nameserver $DNS1" /etc/resolv.conf && tr=$(mktemp /tmp/XXXXXX) ; then current_replacement="$DNS1" next_replacement="$DNS2" search= (cat /etc/resolv.conf ; echo EOF ; echo EOF) | while read answer ; do case $answer in nameserver*|EOF) if [ -n "$current_replacement" ] ; then echo "nameserver $current_replacement" >> $tr if [ -n "$next_replacement" ] ; then current_replacement="$next_replacement" next_replacement= else current_replacement= fi else if [ "$answer" != EOF ] ; then echo "$answer" >> $tr fi fi ;; domain*|search*) if [ -n "$DOMAIN" ]; then echo "$answer" | while read key value ; do search="$search $value" done else echo "$answer" >> $tr fi ;; *) echo "$answer" >> $tr ;; esac done if [ -n "$DOMAIN" ]; then echo "search $DOMAIN $search" >> $tr fi # backup resolv.conf cp -af /etc/resolv.conf /etc/resolv.conf.save # maintain permissions # but set umask in case it doesn't exist! oldumask=$(umask) umask 022 change_resolv_conf $tr rm -f $tr umask $oldumask fi fi # don't set hostname on ppp/slip connections if [ "$2" = "boot" -a \ "${DEVICE}" != lo -a \ "${DEVICETYPE}" != "ppp" -a \ "${DEVICETYPE}" != "slip" ]; then if need_hostname; then IPADDR=$(LANG=C ip -o -4 addr ls dev ${DEVICE} | awk '{ print $4 ; exit }') eval $(/bin/ipcalc --silent --hostname ${IPADDR} ; echo "status=$?") if [ "$status" = "0" ]; then set_hostname $HOSTNAME fi fi fi # Inform firewall which network zone (empty means default) this interface belongs to if [ -x /usr/bin/firewall-cmd -a "${REALDEVICE}" != "lo" ]; then /usr/bin/firewall-cmd --zone="${ZONE}" --change --interface="${DEVICE}" > /dev/null 2>&1 fi # Notify programs that have requested notification do_netreport if [ -x /sbin/ifup-local ]; then /sbin/ifup-local ${DEVICE} fi exit 0