#!/bin/sh # Copyright (c) 2017-2018 Petr Vorel <pvorel@suse.cz> # Copyright (c) 2015 Oracle and/or its affiliates. All Rights Reserved. # 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 would 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, see <http://www.gnu.org/licenses/>. # # Author: Mitsuru Chinen <mitch@jp.ibm.com> IF_CMD='ifconfig' . if-lib.sh # The interval of the check interface activity CHECK_INTERVAL=${CHECK_INTERVAL:-$(($NS_TIMES / 20))} test_body() { local cmd="$CMD" local num=$(($(od -A n -t u1 -N 1 /dev/random) * 253 / 255 + 2 )) local iface=$(tst_iface) if [ "$TST_IPV6" ]; then local new_ip=${IPV6_NET32_UNUSED}::$num local netmask=64 else local new_ip=${IPV4_NET16_UNUSED}.1.$num local netmask=24 fi tst_res TINFO "'$cmd' add/del IPv$TST_IPVER '$new_ip' $NS_TIMES times" if ! restore_ipaddr; then tst_res TBROK "Failed to set default IP addresses" return fi local cnt=1 while [ $cnt -le $NS_TIMES ]; do make_background_tcp_traffic case $cmd in ifconfig) if [ "$TST_IPV6" ]; then ifconfig $iface add $new_ip/$netmask else ifconfig $iface:1 $new_ip netmask 255.255.255.0 fi ;; ip) ip addr add $new_ip/$netmask dev $iface ;; esac if [ $? -ne 0 ]; then tst_res TFAIL "command failed to add $new_ip to $iface" return fi ip addr show $iface | grep -q $new_ip if [ $? -ne 0 ]; then ip addr show $iface tst_res TFAIL "$new_ip not configured" return fi check_connectivity_interval $cnt || return cnt=$(($cnt + 1)) case $cmd in ifconfig) if [ "$TST_IPV6" ]; then ifconfig $iface del $new_ip/$netmask else ifconfig $iface:1 down fi ;; ip) ip addr del $new_ip/$netmask dev $iface ;; esac if [ $? -ne 0 ]; then tst_res TFAIL " delete command failed". return fi ip addr show $iface | grep -q $new_ip if [ $? -eq 0 ]; then ip addr show $iface tst_res TFAIL "Failed to remove '$new_ip' address" return fi done tst_res TPASS "Test is finished correctly" } tst_run