1#!/bin/sh
2# Copyright (c) 2015 Oracle and/or its affiliates. All Rights Reserved.
3# Copyright (c) International Business Machines  Corp., 2005
4#
5# This program is free software; you can redistribute it and/or
6# modify it under the terms of the GNU General Public License as
7# published by the Free Software Foundation; either version 2 of
8# the License, or (at your option) any later version.
9#
10# This program is distributed in the hope that it would be useful,
11# but WITHOUT ANY WARRANTY; without even the implied warranty of
12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13# GNU General Public License for more details.
14#
15# You should have received a copy of the GNU General Public License
16# along with this program. If not, see <http://www.gnu.org/licenses/>.
17#
18# Author: Mitsuru Chinen <mitch@jp.ibm.com>
19
20TST_TOTAL=2
21
22TST_CLEANUP="netstress_cleanup"
23
24. test_net_stress.sh
25
26CHECK_INTERVAL=${CHECK_INTERVAL:-$(($NS_TIMES / 20))}
27
28test_body()
29{
30	local cmd_type=$1
31
32	case $cmd_type in
33	rt_cmd) local cmd_name='route' ;;
34	ip_cmd) local cmd_name='ip' ;;
35	*) tst_brkm TBROK "Unknown test parameter '$cmd_type'"
36	esac
37
38	local iface=$(tst_iface)
39	local inet="inet$TST_IPV6"
40	local new_rt=
41	local opt_rt=
42	if [ "$TST_IPV6" ]; then
43		new_rt="$(TST_IPV6=6 tst_ipaddr_un 0)"
44		opt_rt="/64"
45	else
46		new_rt="$(tst_ipaddr_un 23)"
47		case $cmd_type in
48		rt_cmd) ;;
49		ip_cmd) opt_rt='/24' ;;
50		esac
51	fi
52
53	tst_resm TINFO "'$cmd_name' add/del ${new_rt}${opt_rt} $NS_TIMES times"
54
55	if ! restore_ipaddr; then
56		tst_resm TBROK "Failed to set default IP addresses"
57		return
58	fi
59
60	local cnt=1
61	while [ $cnt -le $NS_TIMES ]; do
62		make_background_tcp_traffic
63
64		case $cmd_type in
65		rt_cmd) route -A $inet add ${new_rt}${opt_rt} dev $iface ;;
66		ip_cmd) ip route add ${new_rt}${opt_rt} dev $iface ;;
67		esac
68		if [ $? -ne 0 ]; then
69			tst_resm TFAIL "Can't add route $new_rt to $iface"
70			return
71		fi
72
73		case $cmd_type in
74		rt_cmd) route -A $inet del ${new_rt}${opt_rt} dev $iface ;;
75		ip_cmd) ip route del ${new_rt}${opt_rt} dev $iface ;;
76		esac
77		if [ $? -ne 0 ]; then
78			tst_resm TFAIL "Can't del route $new_rt from $iface"
79			return
80		fi
81
82		check_connectivity_interval $cnt || return
83
84		cnt=$(($cnt + 1))
85	done
86
87	tst_resm TPASS "Test is finished correctly"
88}
89
90netstress_setup
91
92tst_check_cmds route
93
94test_body 'rt_cmd'
95test_body 'ip_cmd'
96
97tst_exit
98