| #!/bin/sh |
| |
| ################################################################################ |
| ## ## |
| ## Copyright (c) International Business Machines Corp., 2008 ## |
| ## ## |
| ## 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 ## |
| ## ## |
| ## Author: Veerendra <veeren@linux.vnet.ibm.com> ## |
| ################################################################################ |
| |
| # This script Renames the net device of the child ns to $NewNetDev. |
| |
| # set -x |
| TCID=${TCID:-rename_net.sh} |
| TST_TOTAL=1 |
| TST_COUNT=1 |
| export TCID |
| export TST_COUNT |
| export TST_TOTAL |
| |
| # Find the free dev name |
| for i in `seq 1 100` |
| do |
| newdev=veth$i |
| ip link show | grep -qw $newdev |
| # On finding free device break. |
| if [ $? != 0 ] ; then |
| break |
| fi |
| done |
| |
| ifconfig $vnet1 down |
| ip link set $vnet1 name $newdev |
| ifconfig $newdev $IP2/24 up > /dev/null 2>&1 |
| |
| if [ $? = 0 ] ; then |
| tst_resm TINFO "Successfully Renamed device to $newdev" |
| if [ "$DEBUG" = 1 ]; then |
| ifconfig |
| fi |
| else |
| tst_resm TFAIL "Renaming of device failed: FAIL" |
| status=-1 |
| fi |
| |
| if [ $status = 0 ] ; then |
| echo $sshpid > /tmp/FIFO3 |
| echo $newdev > /tmp/FIFO4 |
| else |
| echo FAIL > /tmp/FIFO3 |
| echo -1 > /tmp/FIFO4 |
| fi |