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93 lines
1.9 KiB
93 lines
1.9 KiB
4 months ago
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#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright (c) 2017-2018 Petr Vorel <pvorel@suse.cz>
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# Copyright (c) 2015 Oracle and/or its affiliates. All Rights Reserved.
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# Copyright (c) International Business Machines Corp., 2005
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# Author: Mitsuru Chinen <mitch@jp.ibm.com>
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IF_CMD='ifconfig'
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. if-lib.sh
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# The interval of the check interface activity
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CHECK_INTERVAL=${CHECK_INTERVAL:-$(($NS_TIMES / 20))}
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test_body()
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{
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local cmd="$CMD"
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local num=$(($(od -A n -t u1 -N 1 /dev/random) * 253 / 255 + 2 ))
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local iface=$(tst_iface)
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if [ "$TST_IPV6" ]; then
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local new_ip=${IPV6_NET32_UNUSED}::$num
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local netmask=64
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else
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local new_ip=${IPV4_NET16_UNUSED}.1.$num
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local netmask=24
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fi
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tst_res TINFO "'$cmd' add/del IPv$TST_IPVER '$new_ip' $NS_TIMES times"
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if ! restore_ipaddr; then
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tst_res TBROK "Failed to set default IP addresses"
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return
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fi
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local cnt=1
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while [ $cnt -le $NS_TIMES ]; do
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make_background_tcp_traffic
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case $cmd in
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ifconfig)
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if [ "$TST_IPV6" ]; then
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ifconfig $iface add $new_ip/$netmask
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else
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ifconfig $iface:1 $new_ip netmask 255.255.255.0
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fi
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;;
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ip) ip addr add $new_ip/$netmask dev $iface ;;
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esac
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if [ $? -ne 0 ]; then
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tst_res TFAIL "command failed to add $new_ip to $iface"
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return
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fi
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ip addr show $iface | grep -q $new_ip
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if [ $? -ne 0 ]; then
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ip addr show $iface
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tst_res TFAIL "$new_ip not configured"
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return
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fi
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check_connectivity_interval $cnt || return
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cnt=$(($cnt + 1))
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case $cmd in
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ifconfig)
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if [ "$TST_IPV6" ]; then
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ifconfig $iface del $new_ip/$netmask
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else
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ifconfig $iface:1 down
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fi
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;;
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ip) ip addr del $new_ip/$netmask dev $iface ;;
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esac
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if [ $? -ne 0 ]; then
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tst_res TFAIL " delete command failed".
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return
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fi
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ip addr show $iface | grep -q $new_ip
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if [ $? -eq 0 ]; then
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ip addr show $iface
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tst_res TFAIL "Failed to remove '$new_ip' address"
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return
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fi
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done
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tst_res TPASS "Test is finished correctly"
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}
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tst_run
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