| #!/bin/sh |
| |
| ################################################################################ |
| ## ## |
| ## Copyright (c) International Business Machines Corp., 2005 ## |
| ## ## |
| ## 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ## |
| ## ## |
| ## ## |
| ################################################################################ |
| # |
| # File: |
| # initialize_if |
| # |
| # Description: |
| # Initialize the interface which belongs to the specified test link |
| # |
| # Author: |
| # Mitsuru Chinen <mitch@jp.ibm.com> |
| # |
| # Arguments: |
| # $1: Set the host type (lhost - local host | rhost - remote host) |
| # $2: The number of the test link |
| # |
| # Exit Value: |
| # 0: Exit normally |
| # >0: Exit abnormally |
| # |
| # History: |
| # Oct 19 2005 - Created (Mitsuru Chinen) |
| # |
| #----------------------------------------------------------------------- |
| #Uncomment line below for debug output. |
| $trace_logic |
| |
| # Make sure the value of LTPROOT |
| LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`} |
| export LTPROOT |
| |
| # Check the environmanet variable for the test |
| . check_envval || exit 1 |
| |
| # Arguments |
| if [ $# -ne 2 ]; then |
| echo "Usage: $0 host_type link_num" >&2 |
| exit 1 |
| fi |
| host_type=$1 |
| link_num=$2 |
| |
| # Check the host type |
| if [ $host_type != lhost -a $host_type != rhost ]; then |
| echo "$0: 1st argumet is lhost or rhost" >$2 |
| exit 1 |
| fi |
| |
| # Define the interface name |
| ifname=`get_ifname $host_type $link_num` || exit 1 |
| |
| # Initialize the specified interface |
| command="ifconfig $ifname down mtu 1500 ; ip route flush dev $ifname ; ip addr flush dev $ifname ; ifconfig $ifname up" |
| |
| if [ $host_type = lhost ]; then |
| ( ifconfig $ifname down && \ |
| ip link set mtu 1500 dev $ifname && \ |
| ip route flush dev $ifname && \ |
| ip addr flush dev $ifname && \ |
| ifconfig $ifname up ) >/dev/null 2>&1 |
| ret=$? |
| else |
| ret=`$LTP_RSH $RHOST '( PATH=/sbin:/usr/sbin:$PATH ; ifconfig '$ifname' down && ip link set mtu 1500 dev '$ifname' && ip route flush dev '$ifname' && ip addr flush dev '$ifname' && ifconfig '$ifname' up ) >/dev/null 2>&1 ; echo $?'` |
| fi |
| |
| if [ $ret -gt 0 ]; then |
| echo "Failed to initialize $ifname" >&2 |
| exit 1 |
| fi |