1 #!/bin/sh 2 3 ################################################################################ 4 ## ## 5 ## Copyright (c) International Business Machines Corp., 2005 ## 6 ## ## 7 ## This program is free software; you can redistribute it and#or modify ## 8 ## it under the terms of the GNU General Public License as published by ## 9 ## the Free Software Foundation; either version 2 of the License, or ## 10 ## (at your option) any later version. ## 11 ## ## 12 ## This program is distributed in the hope that it will be useful, but ## 13 ## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ## 14 ## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ## 15 ## for more details. ## 16 ## ## 17 ## You should have received a copy of the GNU General Public License ## 18 ## along with this program; if not, write to the Free Software ## 19 ## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ## 20 ## ## 21 ## ## 22 ################################################################################ 23 # 24 # File: 25 # add_ipv6addr 26 # 27 # Description: 28 # Add an IPv6 address to the interface which belongs to the specified 29 # test link 30 # 31 # Author: 32 # Mitsuru Chinen <mitch (at] jp.ibm.com> 33 # 34 # Arguments: 35 # $1: target host to add the IPv6 address 36 # lhost - local host / rhost - remote host 37 # $2: number of the test link 38 # $3: network portion of the IPv6 address 39 # $4: host portion of the IPv6 address 40 # 41 # Exit Value: 42 # 0: Exit normally 43 # >0: Exit abnormally 44 # 45 # History: 46 # Oct 19 2005 - Created (Mitsuru Chinen) 47 # 48 #----------------------------------------------------------------------- 49 #Uncomment line below for debug output. 50 #trace_logic=${trace_logic:-"set -x"} 51 $trace_logic 52 53 # Make sure the value of LTPROOT 54 LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`} 55 export LTPROOT 56 57 # Check the environmanet variable for the test 58 . check_envval || exit 1 59 60 # Arguments 61 if [ $# -ne 4 ]; then 62 echo "Usage: $0 host_type link_number network_portion host_portion" >&2 63 exit 1 64 fi 65 host_type=$1 66 link_num=$2 67 network_part=$3 68 host_part=$4 69 70 # Check the host type 71 if [ $host_type != lhost -a $host_type != rhost ]; then 72 echo "$0: 1st argumet is lhost or rhost" >&2 73 exit 1 74 fi 75 76 # Define IPv6 address and netmask 77 addr="${network_part}:${host_part}" 78 netmask=64 79 80 # Assign IPv6 address to the interface belongs the nth Test Link 81 ifname=`get_ifname $host_type $link_num` || exit 1 82 83 if [ $host_type = lhost ]; then 84 ifconfig ${ifname} up ; ifconfig ${ifname} add ${addr}/${netmask} 85 ret=$? 86 else 87 ret=`$LTP_RSH $RHOST '( PATH=/sbin:/usr/sbin:$PATH ; ifconfig '${ifname}' up && ifconfig '${ifname}' add '${addr}/${netmask}' ) >/dev/null 2>&1; echo $?'` 88 fi 89 90 if [ $ret -ne 0 ]; then 91 echo "Cannot assign $addr to $ifname" >&2 92 exit 1 93 fi 94
