1#!/bin/sh 2# Copyright (c) 2015 Oracle and/or its affiliates. All Rights Reserved. 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 tcp_fastopen test. 22 23TCID=gre01 24TST_TOTAL=1 25 26. test_net.sh 27 28virt_type="gre" 29[ "$TST_IPV6" ] && virt_type="ip6gre" 30 31. virt_lib.sh 32 33cleanup() 34{ 35 cleanup_vifaces 36 tst_rhost_run -c "ip link delete ltp_v0" 37 if [ "$net_load" = "TFO" ]; then 38 tst_rhost_run -c "pkill -9 tcp_fastopen\$" 39 pkill -9 "tcp_fastopen\$" 40 fi 41} 42TST_CLEANUP="cleanup" 43 44if [ "$net_load" = "TFO" ]; then 45 tst_check_cmds "tcp_fastopen" 46fi 47 48if [ -z $ip_local -o -z $ip_remote ]; then 49 tst_brkm TBROK "you must specify IP address" 50fi 51 52tst_resm TINFO "test $virt_type" 53virt_setup "local $(tst_ipaddr) remote $(tst_ipaddr rhost) dev $(tst_iface)" \ 54"local $(tst_ipaddr rhost) remote $(tst_ipaddr) dev $(tst_iface rhost)" 55 56virt_compare_netperf 57 58tst_exit 59