#!/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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ## ## ## ## ## ################################################################################ # # File: # add_ipv6addr # # Description: # Add an IPv6 address to the interface which belongs to the specified # test link # # Author: # Mitsuru Chinen # # Arguments: # $1: target host to add the IPv6 address # lhost - local host / rhost - remote host # $2: number of the test link # $3: network portion of the IPv6 address # $4: host portion of the IPv6 address # # Exit Value: # 0: Exit normally # >0: Exit abnormally # # History: # Oct 19 2005 - Created (Mitsuru Chinen) # #----------------------------------------------------------------------- #Uncomment line below for debug output. #trace_logic=${trace_logic:-"set -x"} $trace_logic # Make sure the value of LTPROOT LTPROOT=${LTPROOT:-`(cd ../../../../ ; pwd)`} export LTPROOT # Check the environmanet variable for the test . check_envval || exit 1 # Arguments if [ $# -ne 4 ]; then echo "Usage: $0 host_type link_number network_portion host_portion" >&2 exit 1 fi host_type=$1 link_num=$2 network_part=$3 host_part=$4 # Check the host type if [ $host_type != lhost -a $host_type != rhost ]; then echo "$0: 1st argumet is lhost or rhost" >&2 exit 1 fi # Define IPv6 address and netmask addr="${network_part}:${host_part}" netmask=64 # Assign IPv6 address to the interface belongs the nth Test Link ifname=`get_ifname $host_type $link_num` || exit 1 if [ $host_type = lhost ]; then ifconfig ${ifname} up ; ifconfig ${ifname} add ${addr}/${netmask} ret=$? else ret=`$LTP_RSH $RHOST '( PATH=/sbin:/usr/sbin:$PATH ; ifconfig '${ifname}' up && ifconfig '${ifname}' add '${addr}/${netmask}' ) >/dev/null 2>&1; echo $?'` fi if [ $ret -ne 0 ]; then echo "Cannot assign $addr to $ifname" >&2 exit 1 fi