1#!/bin/sh 2# Copyright (c) 2015-2017 Oracle and/or its affiliates. 3# 4# This program is free software; you can redistribute it and/or 5# modify it under the terms of the GNU General Public License as 6# published by the Free Software Foundation; either version 2 of 7# the License, or (at your option) any later version. 8# 9# This program is distributed in the hope that it would be useful, 10# but WITHOUT ANY WARRANTY; without even the implied warranty of 11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12# GNU General Public License for more details. 13# 14# You should have received a copy of the GNU General Public License 15# along with this program. If not, see <http://www.gnu.org/licenses/>. 16# 17# Author: Alexey Kodanev <alexey.kodanev@oracle.com> 18# 19# It requires remote host. Test will setup IPv4 and IPv6 virtual 20# tunnel between two hosts, then will compare TCP performance 21# with and without GRE using ping or netstress test. 22 23TCID=gre01 24TST_TOTAL=1 25TST_NEEDS_TMPDIR=1 26 27. test_net.sh 28 29virt_type="gre" 30[ "$TST_IPV6" ] && virt_type="ip6gre" 31 32. virt_lib.sh 33 34TST_CLEANUP="virt_cleanup" 35 36if [ -z $ip_local -o -z $ip_remote ]; then 37 tst_brkm TBROK "you must specify IP address" 38fi 39 40tst_resm TINFO "test $virt_type" 41virt_setup "local $(tst_ipaddr) remote $(tst_ipaddr rhost) dev $(tst_iface)" \ 42"local $(tst_ipaddr rhost) remote $(tst_ipaddr) dev $(tst_iface rhost)" 43 44virt_netperf_msg_sizes 45 46tst_exit 47