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#!/bin/sh
#
# Multiple network interfaces test for ubuntu
#
# Copyright (C) 2013, Linaro Limited.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# 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.
#
# Author: Chase Qi <chase.qi@linaro.org>
# Print network gateway
GATEWAY=$1
echo "GATEWAY: $GATEWAY"
# Print all network interfaces
ifconfig -a
# Pass rp_filter=0 to kernel to address ARP flux
echo "Pass rp_filter=0 to kernel to address ARP flux"
for i in all default; do
echo 0 > /proc/sys/net/ipv4/conf/$i/rp_filter
sysctl -a |grep $i.rp_filter
done
if [ $? -eq 0 ]; then
lava-test-case address-arp-flux --result pass
else
lava-test-case address-arp-flux --result fail
exit 1
fi
# Set dhclient timeout to 2 minutes.
cp /etc/dhcp/dhclient.conf /etc/dhcp/dhclient.conf.original
echo "timeout 120;" >> /etc/dhcp/dhclient.conf
for INTERFACE in `ifconfig -a |grep eth |awk '{print $1}'`; do
# Check IP address on each interface. If IP is empty, use dhclient request
# IP from dhcp server, then check if IP address is empty again.
IP=$(ifconfig $INTERFACE | grep "inet addr" | awk '{print substr($2,6)}')
if [ -z $IP ]; then
dhclient $INTERFACE
if [ $? -eq 0 ]; then
IP=$(ifconfig $INTERFACE | grep "inet addr" \
| awk '{print substr($2,6)}')
if [ -z $IP ]; then
lava-test-case $INTERFACE-obtain-ip-address --result fail
lava-test-case $INTERFACE-ping-test --result skip
continue
else
echo "$INTERFACE IP address: $IP"
lava-test-case $INTERFACE-obtain-ip-address --result pass
fi
else
lava-test-case $INTERFACE-obtain-ip-address --result fail
lava-test-case $INTERFACE-ping-test --result skip
continue
fi
else
echo "$INTERFACE IP address: $IP"
lava-test-case $INTERFACE-obtain-ip-address --result pass
fi
# Run ping test on the specific interface
ping -c 5 -I $INTERFACE $GATEWAY
if [ $? -eq 0 ]; then
lava-test-case $INTERFACE-ping-test --result pass
else
lava-test-case $INTERFACE-ping-test --result fail
fi
done
# Restore dhclient setting.
mv /etc/dhcp/dhclient.conf.original /etc/dhcp/dhclient.conf
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