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authorDavid Kaspar [Dee'Kej] <dkaspar@redhat.com>2018-05-25 20:01:54 +0200
committerDee'Kej <deekej@linuxmail.org>2018-05-30 12:32:22 +0200
commita145ddda284570e57413e37f025c3657205e17d8 (patch)
treea371338da02e38d8745964f75239c8ee62cc459b /network-scripts/ifdown-eth
parentdb1ca2fadd20d0a4fb5a0fe18adcd8c960db9cf3 (diff)
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Repository scheme updated to new layout
NOTE: This commit just moves files around, without actually fixing the Makefiles and specfile. See follow up commits which resolve this.
Diffstat (limited to 'network-scripts/ifdown-eth')
-rwxr-xr-xnetwork-scripts/ifdown-eth184
1 files changed, 184 insertions, 0 deletions
diff --git a/network-scripts/ifdown-eth b/network-scripts/ifdown-eth
new file mode 100755
index 00000000..97b17aaf
--- /dev/null
+++ b/network-scripts/ifdown-eth
@@ -0,0 +1,184 @@
+#!/bin/bash
+# Network Interface Configuration System
+# Copyright (c) 1996-2009 Red Hat, Inc. all rights reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License, version 2,
+# as published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+. /etc/init.d/functions
+
+cd /etc/sysconfig/network-scripts
+. ./network-functions
+
+[ -f ../network ] && . ../network
+
+CONFIG=${1}
+
+source_config
+
+. /etc/sysconfig/network
+
+# Check to make sure the device is actually up
+check_device_down ${DEVICE} && [ "$BOOTPROTO" != "dhcp" -a "$BOOTPROTO" != "bootp" ] && [ -n "$VLAN" -a "$VLAN" != "yes" ] && exit 0
+
+if [ -n "${TEAM_MASTER}" ] && [ ! "${DEVICETYPE}" = "TeamPort" ] && [ -x ./ifdown-TeamPort ]; then
+ ./ifdown-TeamPort ${CONFIG} $2
+fi
+
+if [ "${SLAVE}" != "yes" -o -z "${MASTER}" ]; then
+ if [ -n "${HWADDR}" -a -z "${MACADDR}" ]; then
+ FOUNDMACADDR=$(get_hwaddr ${REALDEVICE})
+ if [ -n "${FOUNDMACADDR}" -a "${FOUNDMACADDR}" != "${HWADDR}" ]; then
+ NEWCONFIG=$(get_config_by_hwaddr ${FOUNDMACADDR})
+ if [ -n "${NEWCONFIG}" ]; then
+ eval $(LANG=C grep -F "DEVICE=" $NEWCONFIG)
+ else
+ net_log $"Device ${DEVICE} has MAC address ${FOUNDMACADDR}, instead of configured address ${HWADDR}. Ignoring."
+ exit 1
+ fi
+ if [ -n "${NEWCONFIG}" -a "${NEWCONFIG##*/}" != "${CONFIG##*/}" -a "${DEVICE}" = "${REALDEVICE}" ]; then
+ exec /sbin/ifdown ${NEWCONFIG}
+ else
+ net_log $"Device ${DEVICE} has MAC address ${FOUNDMACADDR}, instead of configured address ${HWADDR}. Ignoring."
+ exit 1
+ fi
+ fi
+ fi
+fi
+
+if is_bonding_device ${DEVICE} ; then
+ for device in $(LANG=C grep -l "^[[:space:]]*MASTER=['\"]\?${DEVICE}['\"]\?\([[:space:]#]\|$\)" /etc/sysconfig/network-scripts/ifcfg-*) ; do
+ is_ignored_file "$device" && continue
+ /sbin/ifdown ${device##*/}
+ done
+ for arg in $BONDING_OPTS ; do
+ key=${arg%%=*};
+ [[ "${key}" != "arp_ip_target" ]] && continue
+ value=${arg##*=};
+ if [ "${value:0:1}" != "" ]; then
+ OLDIFS=$IFS;
+ IFS=',';
+ for arp_ip in $value; do
+ if grep -q $arp_ip /sys/class/net/${DEVICE}/bonding/arp_ip_target; then
+ echo "-$arp_ip" > /sys/class/net/${DEVICE}/bonding/arp_ip_target
+ fi
+ done
+ IFS=$OLDIFS;
+ else
+ value=${value#+};
+ if grep -q $value /sys/class/net/${DEVICE}/bonding/arp_ip_target; then
+ echo "-$value" > /sys/class/net/${DEVICE}/bonding/arp_ip_target
+ fi
+ fi
+ done
+fi
+
+/etc/sysconfig/network-scripts/ifdown-ipv6 ${CONFIG}
+
+retcode=0
+
+for VER in "" 6 ; do
+ if [ -f "/run/dhclient$VER-${DEVICE}.pid" ]; then
+ dhcpid=$(cat /run/dhclient$VER-${DEVICE}.pid)
+ generate_lease_file_name $VER
+ if is_true "$DHCPRELEASE"; then
+ /sbin/dhclient -r -lf ${LEASEFILE} -pf /run/dhclient$VER-${DEVICE}.pid ${DEVICE} >/dev/null 2>&1
+ retcode=$?
+ else
+ kill $dhcpid >/dev/null 2>&1
+ retcode=$?
+ reason=STOP$VER interface=${DEVICE} /sbin/dhclient-script
+ fi
+ if [ -f "/run/dhclient$VER-${DEVICE}.pid" ]; then
+ rm -f /run/dhclient$VER-${DEVICE}.pid
+ kill $dhcpid >/dev/null 2>&1
+ fi
+ fi
+done
+
+# we can't just delete the configured address because that address
+# may have been changed in the config file since the device was
+# brought up. Flush all addresses associated with this
+# instance instead.
+if [ -d "/sys/class/net/${REALDEVICE}" ]; then
+ LABEL=
+ if [ "${REALDEVICE}" != "${DEVICE}" ]; then
+ LABEL="label ${DEVICE}"
+ fi
+ if [ "${REALDEVICE}" = "lo" ]; then
+ TIMEOUT=""
+ [ -x /usr/bin/timeout ] && TIMEOUT="/usr/bin/timeout --signal=SIGQUIT 4"
+ $TIMEOUT ip addr flush dev ${REALDEVICE} ${LABEL} scope global 2>/dev/null
+ $TIMEOUT ip addr flush dev ${REALDEVICE} ${LABEL} scope host 2>/dev/null
+ else
+ ip addr flush dev ${REALDEVICE} ${LABEL} scope global 2>/dev/null
+ ip -4 addr flush dev ${REALDEVICE} ${LABEL} scope host 2>/dev/null
+ fi
+
+ if [ "${SLAVE}" = "yes" -a -n "${MASTER}" ]; then
+ echo "-${DEVICE}" > /sys/class/net/${MASTER}/bonding/slaves 2>/dev/null
+ fi
+
+ if [ "${REALDEVICE}" = "${DEVICE}" ]; then
+ ip link set dev ${DEVICE} down 2>/dev/null
+ fi
+fi
+[ "$retcode" = "0" ] && retcode=$?
+
+if [ -n "${BRIDGE}" ] && [ -x /usr/sbin/brctl ]; then
+ /sbin/ip link set dev ${DEVICE} down
+ /usr/sbin/brctl delif -- ${BRIDGE} ${DEVICE}
+ # Upon removing a device from a bridge,
+ # it's necessary to make radvd reload its config
+ [ -r /run/radvd/radvd.pid ] && kill -HUP $(cat /run/radvd/radvd.pid)
+ if [ -d /sys/class/net/${BRIDGE}/brif ] && [ $(ls -1 /sys/class/net/${BRIDGE}/brif | wc -l) -eq 0 ]; then
+ /usr/sbin/brctl delbr -- ${BRIDGE}
+ fi
+fi
+
+if [ "${TYPE}" = "Tap" ]; then
+ TUNMODE="mode tap"
+ [[ ${DEVICE} == tun* ]] && TUNMODE="mode tun"
+ ip tuntap del ${TUNMODE} dev ${DEVICE} >/dev/null
+fi
+
+if [ -n "${TEAM_CONFIG}" ] && [ ! "${DEVICETYPE}" = "Team" ] && [ -x ./ifdown-Team ]; then
+ ./ifdown-Team ${CONFIG} $2
+fi
+
+# wait up to 5 seconds for device to actually come down...
+waited=0
+while ! check_device_down ${DEVICE} && [ "$waited" -lt 50 ] ; do
+ sleep 0.01
+ waited=$(($waited+1))
+done
+
+# don't leave an outdated key sitting around
+if [ -n "${WIRELESS_ENC_KEY}" ] && [ -x /sbin/iwconfig ]; then
+ /sbin/iwconfig ${DEVICE} enc 0 >/dev/null 2>&1
+fi
+
+if [ "$retcode" = 0 ] ; then
+ /etc/sysconfig/network-scripts/ifdown-post $CONFIG
+ # do NOT use $? because ifdown should return whether or not
+ # the interface went down.
+fi
+
+if [ -n "$VLAN" ]; then
+ # 802.1q VLAN
+ if [ -f /proc/net/vlan/${DEVICE} ]; then
+ ip link delete ${DEVICE} type vlan
+ fi
+fi
+
+exit $retcode