4 PATH=/sbin:/usr/sbin:/bin:/usr/bin
8 . /etc/sysconfig/network
9 . /etc/rc.d/init.d/functions
10 . /lib/rc-scripts/functions.network
12 # Will be removed in the future
13 if is_yes "$NETWORKING" ; then
14 if [ -z "$IPV4_NETWORKING" ] ; then
15 echo "NETWORKING is set to YES, but IPV4_NETWORKING is empty!"
16 echo "Please upgrade your config"
17 echo "Assuming you want IPv4 networking"
25 nls "Usage: %s <device name>" "ifdown" >&2
29 if [ -f "/etc/sysconfig/interfaces/ifcfg-$DEV" ] ; then
30 CONFIG="/etc/sysconfig/interfaces/ifcfg-$DEV"
35 if [ "$(id -u)" != "0" ]; then
36 if [ -x /sbin/usernetctl ]; then
37 exec /sbin/usernetctl $CONFIG down
39 echo "Users cannot control this device." >&2
45 # set all major variables
48 # anything you need done first
51 OTHERSCRIPT="/lib/rc-scripts/ifdown-${DEVICETYPE}"
53 # shutdown tleds software
54 if [ "$TLEDS_DEV" = "$DEVICE" -a -x /usr/bin/tleds ]; then
55 /usr/bin/tleds -qk "$DEVICE"
58 if [ -x $OTHERSCRIPT ]; then
59 if [ "$HANDLING" = "0" ]; then
60 exec $OTHERSCRIPT $CONFIG $2
61 elif [ "$HANDLING" = "1" ]; then
62 $OTHERSCRIPT $CONFIG $2
66 if is_yes "$ENABLE_6TO4"; then
67 tun6to4=tun6to4_$DEVICE
68 /sbin/ip -6 route flush dev $tun6to4 2>/dev/null
69 if [ $? = 0 ]; then # the tunnel has been set up in ifup
70 /sbin/ip link set dev $tun6to4 down
71 /sbin/ip tunnel del $tun6to4
75 if [ -n "$BOOTPROTO" -a "$BOOTPROTO" != "none" -a "$BOOTPROTO" != "static" ]; then
76 if is_yes "$IPV4_NETWORKING"; then
79 case ${DHCP_CLIENT##*/} in
81 $DHCP_CLIENT -r -i ${DEVICE}
85 $DHCP_CLIENT -k ${DEVICE}
90 $DHCP_CLIENT -k ${DEVICE}
94 if [ -f "/var/run/dhclient.$DEVICE.pid" ] ; then
95 $DHCP_CLIENT -r -pf /var/run/dhclient.$DEVICE.pid -lf /var/lib/dhclient/dhclient.$DEVICE.leases 2>/dev/null
97 elif [ -f /var/run/dhclient.pid ]; then
98 # may be left by older rc-scripts
99 PID=$(cat /var/run/dhclient.pid)
100 if kill -0 $PID 2>/dev/null; then
107 $DHCP_CLIENT -k ${DEVICE}
114 if is_yes "${WLAN_WPA}"; then
115 killproc --pidfile "wpa_supplicant-${DEVICE}.pid" wpa_supplicant > /dev/null 2>&1
116 rm -f "/var/run/wpa_supplicant-${DEVICE}.pid"
119 # Check to make sure the device is actually up
120 check_device_down && exit 0
122 if [ -n "${SUBDEVICE}" ]; then
123 ip addr del ${IP4ADDR} label ${SUBDEVICE} dev ${DEVICE}
125 LC_ALL=C ip addr flush dev ${DEVICE} 2>&1 | grep -v "Nothing to flush"
126 ip link set ${DEVICE} down
129 if [ "$HANDLING" = "4" ]; then
133 if [ -n "$RESULT" ] ; then
134 if [ "$RESULT" -ne "0" ]; then
139 exec /lib/rc-scripts/ifdown-post $CONFIG