4 PATH=/sbin:/usr/sbin:/bin:/usr/bin
6 . /etc/sysconfig/network
7 . /etc/rc.d/init.d/functions
8 . /lib/rc-scripts/functions.network
10 # Will be removed in the future
11 if is_yes "$NETWORKING" ; then
12 if [ -z "$IPV4_NETWORKING" ] ; then
13 echo "NETWORKING is set to YES, but IPV4_NETWORKING is empty!"
14 echo "Please upgrade your config"
15 echo "Assuming you want IPv4 networking"
23 nls "Usage: %s <device name>" "ifdown" >&2
27 if [ -f "/etc/sysconfig/interfaces/ifcfg-$DEV" ] ; then
28 CONFIG="/etc/sysconfig/interfaces/ifcfg-$DEV"
33 if [ "$(id -u)" != "0" ]; then
34 if [ -x /sbin/usernetctl ]; then
35 exec /sbin/usernetctl $CONFIG down
37 echo "Users cannot control this device." >&2
43 # set all major variables
46 OTHERSCRIPT="/lib/rc-scripts/ifdown-${DEVICETYPE}"
48 # shutdown tleds software
49 if [ "$TLEDS_DEV" = "$DEVICE" -a -x /usr/bin/tleds ]; then
50 /usr/bin/tleds -qk "$DEVICE"
53 if [ -x $OTHERSCRIPT ]; then
54 if [ "$HANDLING" = "0" ]; then
55 exec $OTHERSCRIPT $CONFIG $2
56 elif [ "$HANDLING" = "1" ]; then
57 $OTHERSCRIPT $CONFIG $2
61 if is_yes "$ENABLE_6TO4"; then
62 tun6to4=tun6to4_$DEVICE
63 /sbin/ip -6 route flush dev $tun6to4 2>/dev/null
64 if [ $? = 0 ]; then # the tunnel has been set up in ifup
65 /sbin/ip link set dev $tun6to4 down
66 /sbin/ip tunnel del $tun6to4
70 if [ -n "$BOOTPROTO" -a "$BOOTPROTO" != "none" -a "$BOOTPROTO" != "static" ]; then
71 if is_yes "$IPV4_NETWORKING"; then
74 case ${DHCP_CLIENT##*/} in
76 $DHCP_CLIENT -r -i ${DEVICE}
80 $DHCP_CLIENT -k ${DEVICE}
85 $DHCP_CLIENT -k ${DEVICE}
89 if [ -f "/var/run/dhclient.$DEVICE.pid" ] ; then
90 $DHCP_CLIENT -r -pf /var/run/dhclient.$DEVICE.pid -lf /var/lib/dhclient/dhclient.$DEVICE.leases 2>/dev/null
92 elif [ -f /var/run/dhclient.pid ]; then
93 # may be left by older rc-scripts
94 PID=$(cat /var/run/dhclient.pid)
95 if kill -0 $PID 2>/dev/null; then
102 $DHCP_CLIENT -k ${DEVICE}
109 if is_yes "${WLAN_WPA}"; then
110 killproc --pidfile "wpa_supplicant-${DEVICE}.pid" wpa_supplicant > /dev/null 2>&1
111 rm -f "/var/run/wpa_supplicant-${DEVICE}.pid"
114 # Check to make sure the device is actually up
115 check_device_down && exit 0
117 if [ -n "${SUBDEVICE}" ]; then
118 ip addr del ${IP4ADDR} label ${SUBDEVICE} dev ${DEVICE}
120 LC_ALL=C ip addr flush dev ${DEVICE} 2>&1 | grep -v "Nothing to flush"
121 ip link set ${DEVICE} down
124 if [ "$HANDLING" = "4" ]; then
128 if [ -n "$RESULT" ] ; then
129 if [ "$RESULT" -ne "0" ]; then
134 exec /lib/rc-scripts/ifdown-post $CONFIG