diff options
Diffstat (limited to 'meta-sota/scripts/runqemu-ifdown')
| -rwxr-xr-x | meta-sota/scripts/runqemu-ifdown | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/meta-sota/scripts/runqemu-ifdown b/meta-sota/scripts/runqemu-ifdown deleted file mode 100755 index 8f66cfa..0000000 --- a/meta-sota/scripts/runqemu-ifdown +++ /dev/null @@ -1,66 +0,0 @@ -#!/bin/bash -# -# QEMU network configuration script to bring down tap devices. This -# utility needs to be run as root, and will use the tunctl binary -# from the native sysroot. -# -# If you find yourself calling this script a lot, you can add the -# the following to your /etc/sudoers file to be able to run this -# command without entering your password each time: -# -# <my-username> ALL=NOPASSWD: /path/to/runqemu-ifup -# <my-username> ALL=NOPASSWD: /path/to/runqemu-ifdown -# -# Copyright (c) 2006-2011 Linux Foundation -# -# 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. - -usage() { - echo "sudo $(basename $0) <tap-dev> <native-sysroot-basedir>" -} - -if [ $EUID -ne 0 ]; then - echo "Error: This script (runqemu-ifdown) must be run with root privileges" - exit 1 -fi - -if [ $# -ne 2 ]; then - usage - exit 1 -fi - -TAP=$1 -NATIVE_SYSROOT_DIR=$2 - -TUNCTL=$NATIVE_SYSROOT_DIR/usr/bin/tunctl -if [ ! -e "$TUNCTL" ]; then - echo "Error: Unable to find tunctl binary in '$NATIVE_SYSROOT_DIR/usr/bin', please bitbake qemu-helper-native" - exit 1 -fi - -$TUNCTL -d $TAP - -# cleanup the remaining iptables rules -IPTABLES=`which iptables 2> /dev/null` -if [ "x$IPTABLES" = "x" ]; then - IPTABLES=/sbin/iptables -fi -if [ ! -x "$IPTABLES" ]; then - echo "$IPTABLES cannot be executed" - exit 1 -fi -n=$[ (`echo $TAP | sed 's/tap//'` * 2) + 1 ] -dest=$[ (`echo $TAP | sed 's/tap//'` * 2) + 2 ] -$IPTABLES -D POSTROUTING -t nat -j MASQUERADE -s 192.168.7.$n/32 -$IPTABLES -D POSTROUTING -t nat -j MASQUERADE -s 192.168.7.$dest/32 |