Add tests verifying IPv4/IPv6 output for TCP/UDP/raw paths.
Reviewed by: kp MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D24138
This commit is contained in:
Alexander V. Chernikov
parent
d084818d9d
commit
b4a4a3b82f
@ -5,8 +5,10 @@ TESTSDIR= ${TESTSBASE}/sys/common
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${PACKAGE}FILES+= vnet.subr
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${PACKAGE}FILES+= divert.py
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${PACKAGE}FILES+= sender.py
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${PACKAGE}FILES+= net_receiver.py
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${PACKAGE}FILESMODE_divert.py=0555
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${PACKAGE}FILESMODE_sender.py=0555
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${PACKAGE}FILESMODE_net_receiver.py=0555
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.include <bsd.test.mk>
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116
tests/sys/common/net_receiver.py
Executable file
116
tests/sys/common/net_receiver.py
Executable file
@ -0,0 +1,116 @@
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#!/usr/bin/env python
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# -
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# SPDX-License-Identifier: BSD-2-Clause
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#
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# Copyright (c) 2020 Alexander V. Chernikov
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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#
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from functools import partial
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import socket
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import select
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import argparse
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import time
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def parse_args():
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parser = argparse.ArgumentParser(description='divert socket tester')
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parser.add_argument('--sip', type=str, default='', help='IP to listen on')
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parser.add_argument('--family', type=str, help='inet/inet6')
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parser.add_argument('--ports', type=str, help='packet ports 1,2,3')
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parser.add_argument('--match_str', type=str, help='match string to use')
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parser.add_argument('--count', type=int, default=1,
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help='Number of messages to receive')
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parser.add_argument('--test_name', type=str, required=True,
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help='test name to run')
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return parser.parse_args()
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def test_listen_tcp(args):
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if args.family == 'inet6':
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fam = socket.AF_INET6
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else:
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fam = socket.AF_INET
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sockets = []
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ports = [int(port) for port in args.ports.split(',')]
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for port in ports:
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s = socket.socket(fam, socket.SOCK_STREAM)
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s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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s.setblocking(0)
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s.bind((args.sip, port))
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print('binding on {}:{}'.format(args.sip, port))
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s.listen(5)
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sockets.append(s)
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inputs = sockets
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count = 0
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while count < args.count:
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readable, writable, exceptional = select.select(inputs, [], inputs)
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for s in readable:
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(c, address) = s.accept()
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print('C: {}'.format(address))
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data = c.recv(9000)
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if args.match_str and args.match_str.encode('utf-8') != data:
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raise Exception('Expected "{}" but got "{}"'.format(
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args.match_str, data.decode('utf-8')))
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count += 1
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c.close()
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def test_listen_udp(args):
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if args.family == 'inet6':
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fam = socket.AF_INET6
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else:
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fam = socket.AF_INET
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sockets = []
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ports = [int(port) for port in args.ports.split(',')]
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for port in ports:
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s = socket.socket(fam, socket.SOCK_DGRAM)
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s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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s.setblocking(0)
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s.bind((args.sip, port))
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print('binding on {}:{}'.format(args.sip, port))
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sockets.append(s)
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inputs = sockets
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count = 0
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while count < args.count:
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readable, writable, exceptional = select.select(inputs, [], inputs)
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for s in readable:
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(data, address) = s.recvfrom(9000)
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print('C: {}'.format(address))
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if args.match_str and args.match_str.encode('utf-8') != data:
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raise Exception('Expected "{}" but got "{}"'.format(
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args.match_str, data.decode('utf-8')))
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count += 1
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def main():
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args = parse_args()
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test_ptr = globals()[args.test_name]
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test_ptr(args)
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if __name__ == '__main__':
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main()
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@ -13,6 +13,7 @@ vnet_mkepair()
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{
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ifname=$(ifconfig epair create)
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echo $ifname >> created_interfaces.lst
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echo ${ifname%a}b >> created_interfaces.lst
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echo ${ifname%a}
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}
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@ -23,6 +24,13 @@ vnet_mkbridge()
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echo ${ifname}
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}
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vnet_mkloopback()
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{
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ifname=$(ifconfig lo create)
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echo $ifname >> created_interfaces.lst
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echo ${ifname}
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}
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vnet_mkjail()
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{
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jailname=$1
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@ -9,7 +9,7 @@ ATF_TESTS_C= ip_reass_test \
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so_reuseport_lb_test \
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socket_afinet
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ATF_TESTS_SH= fibs_test redirect divert forward
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ATF_TESTS_SH= fibs_test redirect divert forward output
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PROGS= udp_dontroute tcp_user_cookie
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588
tests/sys/netinet/output.sh
Executable file
588
tests/sys/netinet/output.sh
Executable file
@ -0,0 +1,588 @@
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#!/usr/bin/env atf-sh
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#-
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# SPDX-License-Identifier: BSD-2-Clause
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#
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# Copyright (c) 2020 Alexander V. Chernikov
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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#
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. $(atf_get_srcdir)/../common/vnet.subr
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atf_test_case "output_tcp_setup_success" "cleanup"
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output_tcp_setup_success_head()
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{
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atf_set descr 'Test valid IPv4 TCP output'
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atf_set require.user root
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}
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output_tcp_setup_success_body()
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{
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vnet_init
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net_src="192.0.2."
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net_dst="192.0.2."
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ip_src="${net_src}1"
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ip_dst="${net_dst}2"
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plen=24
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text="testtesttst"
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port=4242
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script_name=`dirname $0`/../common/net_receiver.py
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script_name=`realpath ${script_name}`
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jname="v4t-output_tcp_setup_success"
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epair=$(vnet_mkepair)
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vnet_mkjail ${jname}a ${epair}a
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jexec ${jname}a ifconfig ${epair}a up
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jexec ${jname}a ifconfig ${epair}a inet ${ip_src}/${plen}
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vnet_mkjail ${jname}b ${epair}b
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jexec ${jname}b ifconfig ${epair}b up
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jexec ${jname}b ifconfig ${epair}b inet ${ip_dst}/${plen}
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# run listener
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args="--family inet --ports ${port} --match_str ${text}"
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echo jexec ${jname}b ${script_name} ${args}
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jexec ${jname}b ${script_name} --test_name "test_listen_tcp" ${args} &
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cmd_pid=$!
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# wait for the script init
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counter=0
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while [ `jexec ${jname}b sockstat -4qlp ${port} | wc -l` != "1" ]; do
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sleep 0.01
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counter=$((counter+1))
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if [ ${counter} -ge 50 ]; then break; fi
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done
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if [ `jexec ${jname}b sockstat -4qlp ${port} | wc -l` != "1" ]; then
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echo "App setup failed"
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exit 1
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fi
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# run sender
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echo -n "${text}" | jexec ${jname}a nc -N ${ip_dst} ${port}
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exit_code=$?
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if [ $exit_code -ne 0 ]; then atf_fail "sender exit code $exit_code" ; fi
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wait ${cmd_pid}
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exit_code=$?
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if [ $exit_code -ne 0 ]; then atf_fail "receiver exit code $exit_code" ; fi
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}
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output_tcp_setup_success_cleanup()
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{
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vnet_cleanup
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}
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atf_test_case "output_udp_setup_success" "cleanup"
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output_udp_setup_success_head()
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{
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atf_set descr 'Test valid IPv4 UDP output'
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atf_set require.user root
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}
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output_udp_setup_success_body()
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{
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vnet_init
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net_src="192.0.2."
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net_dst="192.0.2."
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ip_src="${net_src}1"
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ip_dst="${net_dst}2"
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plen=24
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text="testtesttst"
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port=4242
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script_name=`dirname $0`/../common/net_receiver.py
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script_name=`realpath ${script_name}`
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jname="v4t-output_udp_setup_success"
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epair=$(vnet_mkepair)
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vnet_mkjail ${jname}a ${epair}a
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jexec ${jname}a ifconfig ${epair}a up
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jexec ${jname}a ifconfig ${epair}a inet ${ip_src}/${plen}
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vnet_mkjail ${jname}b ${epair}b
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jexec ${jname}b ifconfig ${epair}b up
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jexec ${jname}b ifconfig ${epair}b inet ${ip_dst}/${plen}
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# run listener
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args="--family inet --ports ${port} --match_str ${text}"
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echo jexec ${jname}b ${script_name} ${args}
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jexec ${jname}b ${script_name} --test_name "test_listen_udp" ${args} &
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cmd_pid=$!
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# wait for the script init
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counter=0
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while [ `jexec ${jname}b sockstat -4qlp ${port} | wc -l` != "1" ]; do
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sleep 0.1
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counterc=$((counter+1))
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if [ ${counter} -ge 50 ]; then break; fi
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done
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if [ `jexec ${jname}b sockstat -4qlp ${port} | wc -l` != "1" ]; then
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echo "App setup failed"
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exit 1
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fi
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# run sender
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# TODO: switch from nc to some alternative to avoid 1-second delay
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echo -n "${text}" | jexec ${jname}a nc -uNw1 ${ip_dst} ${port}
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exit_code=$?
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if [ $exit_code -ne 0 ]; then atf_fail "sender exit code $exit_code" ; fi
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wait ${cmd_pid}
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exit_code=$?
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if [ $exit_code -ne 0 ]; then atf_fail "receiver exit code $exit_code" ; fi
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}
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output_udp_setup_success_cleanup()
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{
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vnet_cleanup
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}
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atf_test_case "output_raw_success" "cleanup"
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output_raw_success_head()
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{
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atf_set descr 'Test valid IPv4 raw output'
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atf_set require.user root
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}
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output_raw_success_body()
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{
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vnet_init
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net_src="192.0.2."
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net_dst="192.0.2."
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ip_src="${net_src}1"
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ip_dst="${net_dst}2"
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plen=24
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script_name=`dirname $0`/../common/net_receiver.py
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script_name=`realpath ${script_name}`
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jname="v4t-output_raw_success"
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epair=$(vnet_mkepair)
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vnet_mkjail ${jname}a ${epair}a
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jexec ${jname}a ifconfig ${epair}a up
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jexec ${jname}a ifconfig ${epair}a inet ${ip_src}/${plen}
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vnet_mkjail ${jname}b ${epair}b
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jexec ${jname}b ifconfig ${epair}b up
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jexec ${jname}b ifconfig ${epair}b inet ${ip_dst}/${plen}
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atf_check -o match:'1 packets transmitted, 1 packets received' jexec ${jname}a ping -nc1 ${ip_dst}
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}
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output_raw_success_cleanup()
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{
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vnet_cleanup
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}
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# Multipath tests are done the following way:
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# epair0
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# jailA lo < > lo jailB
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# epair1
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# jailA has 2 routes towards /24 prefix on jailB loopback, via 2 epairs
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# jailB has 1 route towards /24 prefix on jailA loopback, via epair0
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#
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# jailA initiates connections/sends packets towards IPs on jailB loopback.
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# Script then compares amount of packets sent via epair0 and epair1
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mpath_check()
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{
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if [ "`sysctl -i -n net.route.multipath`" != 1 ]; then
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atf_skip "This test requires ROUTE_MPATH enabled"
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fi
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}
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atf_test_case "output_tcp_flowid_mpath_success" "cleanup"
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output_tcp_flowid_mpath_success_head()
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{
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atf_set descr 'Test valid IPv4 TCP output flowid generation'
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atf_set require.user root
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}
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output_tcp_flowid_mpath_success_body()
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{
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vnet_init
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mpath_check
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net_src="192.0.2."
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net_dst="198.51.100."
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ip_src="${net_src}1"
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ip_dst="${net_dst}1"
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plen=24
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text="testtesttst"
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script_name=`dirname $0`/../common/net_receiver.py
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script_name=`realpath ${script_name}`
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jname="v4t-output_tcp_flowid_mpath_success"
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epair0=$(vnet_mkepair)
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epair1=$(vnet_mkepair)
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lo_src=$(vnet_mkloopback)
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lo_dst=$(vnet_mkloopback)
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vnet_mkjail ${jname}a ${epair0}a ${epair1}a ${lo_src}
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# Setup transit IPv4 networks
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jexec ${jname}a ifconfig ${epair0}a up
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jexec ${jname}a ifconfig ${epair0}a inet 203.0.113.1/30
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jexec ${jname}a ifconfig ${epair1}a up
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jexec ${jname}a ifconfig ${epair1}a inet 203.0.113.5/30
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jexec ${jname}a ifconfig ${lo_src} up
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vnet_mkjail ${jname}b ${epair0}b ${epair1}b ${lo_dst}
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jexec ${jname}b ifconfig ${epair0}b up
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jexec ${jname}b ifconfig ${epair0}b inet 203.0.113.2/30
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jexec ${jname}b ifconfig ${epair1}b up
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jexec ${jname}b ifconfig ${epair1}b inet 203.0.113.6/30
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jexec ${jname}b ifconfig ${lo_dst} up
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# DST ips/ports to test
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ips="4 29 48 53 55 61 71 80 84 87 90 91 119 131 137 153 154 158 162 169 169 171 176 187 197 228 233 235 236 237 245 251"
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ports="53540 49743 43067 9131 16734 5150 14379 40292 20634 51302 3387 24387 9282 14275 42103 26881 42461 29520 45714 11096"
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jexec ${jname}a ifconfig ${lo_src} inet ${ip_src}/32
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jexec ${jname}b ifconfig ${lo_dst} inet ${ip_dst}/32
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for i in ${ips}; do
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jexec ${jname}b ifconfig ${lo_dst} alias ${net_dst}${i}/32
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done
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# Add routes
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# A -> towards B via epair0a
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jexec ${jname}a route add -4 -net ${net_dst}0/${plen} 203.0.113.2
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# A -> towards B via epair1a
|
||||
jexec ${jname}a route add -4 -net ${net_dst}0/${plen} 203.0.113.6
|
||||
|
||||
# B towards A via epair0b
|
||||
jexec ${jname}b route add -4 -net ${net_src}0/${plen} 203.0.113.1
|
||||
|
||||
# Base setup verification
|
||||
atf_check -o match:'1 packets transmitted, 1 packets received' jexec ${jname}a ping -nc1 ${ip_dst}
|
||||
|
||||
# run listener
|
||||
num_ports=`echo ${ports} | wc -w`
|
||||
num_ips=`echo ${ips} | wc -w`
|
||||
count_examples=$((num_ports*num_ips))
|
||||
listener_ports=`echo ${ports} | tr ' ' '\n' | sort -n | tr '\n' ',' | sed -e 's?,$??'`
|
||||
args="--family inet --ports ${listener_ports} --count ${count_examples} --match_str ${text}"
|
||||
echo jexec ${jname}b ${script_name} ${args}
|
||||
jexec ${jname}b ${script_name} --test_name "test_listen_tcp" ${args} &
|
||||
cmd_pid=$!
|
||||
|
||||
# wait for the app init
|
||||
counter=0
|
||||
init=0
|
||||
while [ ${counter} -le 50 ]; do
|
||||
_ports=`jexec ${jname}b sockstat -4ql | awk "\\\$3 == ${cmd_pid} {print \\\$6}"|awk -F: "{print \\\$2}" | sort -n | tr '\n' ','`
|
||||
if [ "${_ports}" = "${listener_ports}," ]; then
|
||||
init=1
|
||||
break;
|
||||
fi
|
||||
done
|
||||
if [ ${init} -eq 0 ]; then
|
||||
jexec ${jname}b sockstat -6ql | awk "\$3 == ${cmd_pid}"
|
||||
echo "App setup failed"
|
||||
exit 1
|
||||
fi
|
||||
echo "App setup done"
|
||||
|
||||
# run sender
|
||||
for _ip in ${ips}; do
|
||||
ip="${net_dst}${_ip}"
|
||||
for port in ${ports}; do
|
||||
echo -n "${text}" | jexec ${jname}a nc -nN ${ip} ${port}
|
||||
exit_code=$?
|
||||
if [ $exit_code -ne 0 ]; then atf_fail "sender exit code $exit_code" ; fi
|
||||
done
|
||||
done
|
||||
|
||||
wait ${cmd_pid}
|
||||
exit_code=$?
|
||||
if [ $exit_code -ne 0 ]; then atf_fail "receiver exit code $exit_code" ; fi
|
||||
|
||||
pkt_0=`jexec ${jname}a netstat -Wf link -I ${epair0}a | head | awk '$1!~/^Name/{print$8}'`
|
||||
pkt_1=`jexec ${jname}a netstat -Wf link -I ${epair1}a | head | awk '$1!~/^Name/{print$8}'`
|
||||
if [ ${pkt_0} -le 10 ]; then
|
||||
echo "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
exit 1
|
||||
fi
|
||||
if [ ${pkt_1} -le 10 ]; then
|
||||
echo "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
exit 1
|
||||
fi
|
||||
echo "TCP Balancing: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
}
|
||||
|
||||
output_tcp_flowid_mpath_success_cleanup()
|
||||
{
|
||||
vnet_cleanup
|
||||
}
|
||||
|
||||
atf_test_case "output_udp_flowid_mpath_success" "cleanup"
|
||||
output_udp_flowid_mpath_success_head()
|
||||
{
|
||||
|
||||
atf_set descr 'Test valid IPv4 UDP output flowid generation'
|
||||
atf_set require.user root
|
||||
}
|
||||
|
||||
output_udp_flowid_mpath_success_body()
|
||||
{
|
||||
|
||||
vnet_init
|
||||
mpath_check
|
||||
|
||||
# Note this test will spawn around ~100 nc processes
|
||||
|
||||
net_src="192.0.2."
|
||||
net_dst="198.51.100."
|
||||
ip_src="${net_src}1"
|
||||
ip_dst="${net_dst}1"
|
||||
plen=24
|
||||
text="testtesttst"
|
||||
|
||||
script_name=`dirname $0`/../common/net_receiver.py
|
||||
script_name=`realpath ${script_name}`
|
||||
jname="v4t-output_tcp_flowid_mpath_success"
|
||||
|
||||
epair0=$(vnet_mkepair)
|
||||
epair1=$(vnet_mkepair)
|
||||
lo_src=$(vnet_mkloopback)
|
||||
lo_dst=$(vnet_mkloopback)
|
||||
|
||||
vnet_mkjail ${jname}a ${epair0}a ${epair1}a ${lo_src}
|
||||
# Setup transit IPv4 networks
|
||||
jexec ${jname}a ifconfig ${epair0}a up
|
||||
jexec ${jname}a ifconfig ${epair0}a inet 203.0.113.1/30
|
||||
jexec ${jname}a ifconfig ${epair1}a up
|
||||
jexec ${jname}a ifconfig ${epair1}a inet 203.0.113.5/30
|
||||
jexec ${jname}a ifconfig ${lo_src} up
|
||||
|
||||
vnet_mkjail ${jname}b ${epair0}b ${epair1}b ${lo_dst}
|
||||
jexec ${jname}b ifconfig ${epair0}b up
|
||||
jexec ${jname}b ifconfig ${epair0}b inet 203.0.113.2/30
|
||||
jexec ${jname}b ifconfig ${epair1}b up
|
||||
jexec ${jname}b ifconfig ${epair1}b inet 203.0.113.6/30
|
||||
jexec ${jname}b ifconfig ${lo_dst} up
|
||||
|
||||
# DST ips/ports to test
|
||||
ips="4 29 48 53 55 61 71 80 84 87 90 91 119 131 137 153 154 158 162 169 169 171 176 187 197 228 233 235 236 237 245 251"
|
||||
ports="53540 49743 43067 9131 16734 5150 14379 40292 20634 51302 3387 24387 9282 14275 42103 26881 42461 29520 45714 11096"
|
||||
|
||||
jexec ${jname}a ifconfig ${lo_src} inet ${ip_src}/32
|
||||
|
||||
jexec ${jname}b ifconfig ${lo_dst} inet ${ip_dst}/32
|
||||
for i in ${ips}; do
|
||||
jexec ${jname}b ifconfig ${lo_dst} alias ${net_dst}${i}/32
|
||||
done
|
||||
|
||||
# Add routes
|
||||
# A -> towards B via epair0a
|
||||
jexec ${jname}a route add -4 -net ${net_dst}0/${plen} 203.0.113.2
|
||||
# A -> towards B via epair1a
|
||||
jexec ${jname}a route add -4 -net ${net_dst}0/${plen} 203.0.113.6
|
||||
|
||||
# B towards A via epair0b
|
||||
jexec ${jname}b route add -4 -net ${net_src}0/${plen} 203.0.113.1
|
||||
|
||||
# Base setup verification
|
||||
atf_check -o match:'1 packets transmitted, 1 packets received' jexec ${jname}a ping -nc1 ${ip_dst}
|
||||
|
||||
# run listener
|
||||
num_ports=`echo ${ports} | wc -w`
|
||||
num_ips=`echo ${ips} | wc -w`
|
||||
count_examples=$((num_ports*num_ips))
|
||||
listener_ports=`echo ${ports} | tr ' ' '\n' | sort -n | tr '\n' ',' | sed -e 's?,$??'`
|
||||
args="--family inet --ports ${listener_ports} --count ${count_examples} --match_str ${text}"
|
||||
echo jexec ${jname}b ${script_name} ${args}
|
||||
jexec ${jname}b ${script_name} --test_name "test_listen_udp" ${args} &
|
||||
cmd_pid=$!
|
||||
|
||||
# wait for the app init
|
||||
counter=0
|
||||
init=0
|
||||
while [ ${counter} -le 50 ]; do
|
||||
_ports=`jexec ${jname}b sockstat -4ql | awk "\\\$3 == ${cmd_pid} {print \\\$6}"|awk -F: "{print \\\$2}" | sort -n | tr '\n' ','`
|
||||
if [ "${_ports}" = "${listener_ports}," ]; then
|
||||
init=1
|
||||
break;
|
||||
fi
|
||||
done
|
||||
if [ ${init} -eq 0 ]; then
|
||||
jexec ${jname}b sockstat -4ql | awk "\$3 == ${cmd_pid}"
|
||||
echo "App setup failed"
|
||||
exit 1
|
||||
fi
|
||||
echo "App setup done"
|
||||
|
||||
# run sender
|
||||
for _ip in ${ips}; do
|
||||
ip="${net_dst}${_ip}"
|
||||
for port in ${ports}; do
|
||||
# XXX: switch to something that allows immediate exit
|
||||
echo -n "${text}" | jexec ${jname}a nc -nuNw1 ${ip} ${port} &
|
||||
sleep 0.01
|
||||
done
|
||||
done
|
||||
|
||||
wait ${cmd_pid}
|
||||
exit_code=$?
|
||||
if [ $exit_code -ne 0 ]; then atf_fail "receiver exit code $exit_code" ; fi
|
||||
|
||||
pkt_0=`jexec ${jname}a netstat -Wf link -I ${epair0}a | head | awk '$1!~/^Name/{print$8}'`
|
||||
pkt_1=`jexec ${jname}a netstat -Wf link -I ${epair1}a | head | awk '$1!~/^Name/{print$8}'`
|
||||
if [ ${pkt_0} -le 10 ]; then
|
||||
echo "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
exit 1
|
||||
fi
|
||||
if [ ${pkt_1} -le 10 ]; then
|
||||
echo "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
exit 1
|
||||
fi
|
||||
echo "UDP BALANCING: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
}
|
||||
|
||||
output_udp_flowid_mpath_success_cleanup()
|
||||
{
|
||||
vnet_cleanup
|
||||
}
|
||||
|
||||
atf_test_case "output_raw_flowid_mpath_success" "cleanup"
|
||||
output_raw_flowid_mpath_success_head()
|
||||
{
|
||||
|
||||
atf_set descr 'Test valid IPv4 raw output flowid generation'
|
||||
atf_set require.user root
|
||||
}
|
||||
|
||||
output_raw_flowid_mpath_success_body()
|
||||
{
|
||||
|
||||
vnet_init
|
||||
mpath_check
|
||||
|
||||
net_src="192.0.2."
|
||||
net_dst="198.51.100."
|
||||
ip_src="${net_src}1"
|
||||
ip_dst="${net_dst}1"
|
||||
plen=24
|
||||
text="testtesttst"
|
||||
|
||||
jname="v4t-output_tcp_flowid_mpath_success"
|
||||
|
||||
epair0=$(vnet_mkepair)
|
||||
epair1=$(vnet_mkepair)
|
||||
lo_src=$(vnet_mkloopback)
|
||||
lo_dst=$(vnet_mkloopback)
|
||||
|
||||
vnet_mkjail ${jname}a ${epair0}a ${epair1}a ${lo_src}
|
||||
# Setup transit IPv4 networks
|
||||
jexec ${jname}a ifconfig ${epair0}a up
|
||||
jexec ${jname}a ifconfig ${epair0}a inet 203.0.113.1/30
|
||||
jexec ${jname}a ifconfig ${epair1}a up
|
||||
jexec ${jname}a ifconfig ${epair1}a inet 203.0.113.5/30
|
||||
jexec ${jname}a ifconfig ${lo_src} up
|
||||
|
||||
vnet_mkjail ${jname}b ${epair0}b ${epair1}b ${lo_dst}
|
||||
jexec ${jname}b ifconfig ${epair0}b up
|
||||
jexec ${jname}b ifconfig ${epair0}b inet 203.0.113.2/30
|
||||
jexec ${jname}b ifconfig ${epair1}b up
|
||||
jexec ${jname}b ifconfig ${epair1}b inet 203.0.113.6/30
|
||||
jexec ${jname}b ifconfig ${lo_dst} up
|
||||
|
||||
# DST ips/ports to test
|
||||
ips="4 29 48 53 55 61 71 80 84 87 90 91 119 131 137 153 154 158 162 169 169 171 176 187 197 228 233 235 236 237 245 251"
|
||||
|
||||
jexec ${jname}a ifconfig ${lo_src} inet ${ip_src}/32
|
||||
|
||||
jexec ${jname}b ifconfig ${lo_dst} inet ${ip_dst}/32
|
||||
for i in ${ips}; do
|
||||
jexec ${jname}b ifconfig ${lo_dst} alias ${net_dst}${i}/32
|
||||
done
|
||||
|
||||
# Add routes
|
||||
# A -> towards B via epair0a
|
||||
jexec ${jname}a route add -4 -net ${net_dst}0/${plen} 203.0.113.2
|
||||
# A -> towards B via epair1a
|
||||
jexec ${jname}a route add -4 -net ${net_dst}0/${plen} 203.0.113.6
|
||||
|
||||
# B towards A via epair0b
|
||||
jexec ${jname}b route add -4 -net ${net_src}0/${plen} 203.0.113.1
|
||||
|
||||
# Base setup verification
|
||||
atf_check -o match:'1 packets transmitted, 1 packets received' jexec ${jname}a ping -nc1 ${ip_dst}
|
||||
|
||||
# run sender
|
||||
valid_message='1 packets transmitted, 1 packets received'
|
||||
for _ip in ${ips}; do
|
||||
ip="${net_dst}${_ip}"
|
||||
atf_check -o match:"${valid_message}" jexec ${jname}a ping -nc1 ${ip}
|
||||
done
|
||||
|
||||
pkt_0=`jexec ${jname}a netstat -Wf link -I ${epair0}a | head | awk '$1!~/^Name/{print$8}'`
|
||||
pkt_1=`jexec ${jname}a netstat -Wf link -I ${epair1}a | head | awk '$1!~/^Name/{print$8}'`
|
||||
|
||||
jexec ${jname}a netstat -bWf link -I ${epair0}a
|
||||
jexec ${jname}a netstat -bWf link -I ${epair1}a
|
||||
if [ ${pkt_0} -le 10 ]; then
|
||||
echo "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
exit 1
|
||||
fi
|
||||
if [ ${pkt_1} -le 10 ]; then
|
||||
echo "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
exit 1
|
||||
fi
|
||||
echo "RAW BALANCING: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
}
|
||||
|
||||
output_raw_flowid_mpath_success_cleanup()
|
||||
{
|
||||
vnet_cleanup
|
||||
}
|
||||
|
||||
atf_init_test_cases()
|
||||
{
|
||||
atf_add_test_case "output_tcp_setup_success"
|
||||
atf_add_test_case "output_udp_setup_success"
|
||||
atf_add_test_case "output_raw_success"
|
||||
atf_add_test_case "output_tcp_flowid_mpath_success"
|
||||
atf_add_test_case "output_udp_flowid_mpath_success"
|
||||
atf_add_test_case "output_raw_flowid_mpath_success"
|
||||
}
|
||||
|
||||
@ -11,7 +11,8 @@ ATF_TESTS_SH= \
|
||||
scapyi386 \
|
||||
redirect \
|
||||
divert \
|
||||
forward6
|
||||
forward6 \
|
||||
output6
|
||||
|
||||
${PACKAGE}FILES+= exthdr.py
|
||||
${PACKAGE}FILES+= mld.py
|
||||
|
||||
658
tests/sys/netinet6/output6.sh
Executable file
658
tests/sys/netinet6/output6.sh
Executable file
@ -0,0 +1,658 @@
|
||||
#!/usr/bin/env atf-sh
|
||||
#-
|
||||
# SPDX-License-Identifier: BSD-2-Clause
|
||||
#
|
||||
# Copyright (c) 2020 Alexander V. Chernikov
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in the
|
||||
# documentation and/or other materials provided with the distribution.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
# SUCH DAMAGE.
|
||||
#
|
||||
# $FreeBSD$
|
||||
#
|
||||
|
||||
. $(atf_get_srcdir)/../common/vnet.subr
|
||||
|
||||
atf_test_case "output6_tcp_setup_success" "cleanup"
|
||||
output6_tcp_setup_success_head()
|
||||
{
|
||||
|
||||
atf_set descr 'Test valid IPv6 TCP output'
|
||||
atf_set require.user root
|
||||
}
|
||||
|
||||
output6_tcp_setup_success_body()
|
||||
{
|
||||
|
||||
vnet_init
|
||||
|
||||
net_src="2001:db8:0:0:1::"
|
||||
net_dst="2001:db8:0:0:1::"
|
||||
ip_src="${net_src}1"
|
||||
ip_dst=${net_dst}4242
|
||||
plen=64
|
||||
text="testtesttst"
|
||||
port=4242
|
||||
|
||||
script_name=`dirname $0`/../common/net_receiver.py
|
||||
script_name=`realpath ${script_name}`
|
||||
jname="v6t-output6_tcp_setup_success"
|
||||
|
||||
epair=$(vnet_mkepair)
|
||||
|
||||
vnet_mkjail ${jname}a ${epair}a
|
||||
jexec ${jname}a ifconfig ${epair}a up
|
||||
jexec ${jname}a ifconfig ${epair}a inet6 ${ip_src}/${plen}
|
||||
|
||||
vnet_mkjail ${jname}b ${epair}b
|
||||
jexec ${jname}b ifconfig ${epair}b up
|
||||
|
||||
jexec ${jname}b ifconfig ${epair}b inet6 ${ip_dst}/${plen}
|
||||
|
||||
# wait for DAD to complete
|
||||
while [ `jexec ${jname}b ifconfig ${epair}b inet6 | grep -c tentative` != "0" ]; do
|
||||
sleep 0.1
|
||||
done
|
||||
while [ `jexec ${jname}a ifconfig ${epair}a inet6 | grep -c tentative` != "0" ]; do
|
||||
sleep 0.1
|
||||
done
|
||||
|
||||
# run listener
|
||||
args="--family inet6 --ports ${port} --match_str ${text}"
|
||||
echo jexec ${jname}b ${script_name} ${args}
|
||||
jexec ${jname}b ${script_name} --test_name "test_listen_tcp" ${args} &
|
||||
cmd_pid=$!
|
||||
|
||||
# wait for the script init
|
||||
counter=0
|
||||
while [ `jexec ${jname}b sockstat -6qlp ${port} | wc -l` != "1" ]; do
|
||||
sleep 0.01
|
||||
counter=$((counter+1))
|
||||
if [ ${counter} -ge 50 ]; then break; fi
|
||||
done
|
||||
if [ `jexec ${jname}b sockstat -6qlp ${port} | wc -l` != "1" ]; then
|
||||
echo "App setup failed"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# run sender
|
||||
echo -n "${text}" | jexec ${jname}a nc -N ${ip_dst} ${port}
|
||||
exit_code=$?
|
||||
if [ $exit_code -ne 0 ]; then atf_fail "sender exit code $exit_code" ; fi
|
||||
|
||||
wait ${cmd_pid}
|
||||
exit_code=$?
|
||||
if [ $exit_code -ne 0 ]; then atf_fail "receiver exit code $exit_code" ; fi
|
||||
}
|
||||
|
||||
output6_tcp_setup_success_cleanup()
|
||||
{
|
||||
vnet_cleanup
|
||||
}
|
||||
|
||||
|
||||
atf_test_case "output6_udp_setup_success" "cleanup"
|
||||
output6_udp_setup_success_head()
|
||||
{
|
||||
|
||||
atf_set descr 'Test valid IPv6 UDP output'
|
||||
atf_set require.user root
|
||||
}
|
||||
|
||||
output6_udp_setup_success_body()
|
||||
{
|
||||
|
||||
vnet_init
|
||||
|
||||
net_src="2001:db8:0:0:1::"
|
||||
net_dst="2001:db8:0:0:1::"
|
||||
ip_src="${net_src}1"
|
||||
ip_dst=${net_dst}4242
|
||||
plen=64
|
||||
text="testtesttst"
|
||||
port=4242
|
||||
|
||||
script_name=`dirname $0`/../common/net_receiver.py
|
||||
script_name=`realpath ${script_name}`
|
||||
jname="v6t-output6_udp_setup_success"
|
||||
|
||||
epair=$(vnet_mkepair)
|
||||
|
||||
vnet_mkjail ${jname}a ${epair}a
|
||||
jexec ${jname}a ifconfig ${epair}a up
|
||||
jexec ${jname}a ifconfig ${epair}a inet6 ${ip_src}/${plen}
|
||||
|
||||
vnet_mkjail ${jname}b ${epair}b
|
||||
jexec ${jname}b ifconfig ${epair}b up
|
||||
jexec ${jname}b ifconfig ${epair}b inet6 ${ip_dst}/${plen}
|
||||
|
||||
# wait for DAD to complete
|
||||
while [ `jexec ${jname}b ifconfig ${epair}b inet6 | grep -c tentative` != "0" ]; do
|
||||
sleep 0.1
|
||||
done
|
||||
while [ `jexec ${jname}a ifconfig ${epair}a inet6 | grep -c tentative` != "0" ]; do
|
||||
sleep 0.1
|
||||
done
|
||||
|
||||
# run listener
|
||||
args="--family inet6 --ports ${port} --match_str ${text}"
|
||||
echo jexec ${jname}b ${script_name} ${args}
|
||||
jexec ${jname}b ${script_name} --test_name "test_listen_udp" ${args} &
|
||||
cmd_pid=$!
|
||||
|
||||
# wait for the script init
|
||||
counter=0
|
||||
while [ `jexec ${jname}b sockstat -6qlp ${port} | wc -l` != "1" ]; do
|
||||
sleep 0.1
|
||||
counterc=$((counter+1))
|
||||
if [ ${counter} -ge 50 ]; then break; fi
|
||||
done
|
||||
if [ `jexec ${jname}b sockstat -6qlp ${port} | wc -l` != "1" ]; then
|
||||
echo "App setup failed"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# run sender
|
||||
# TODO: switch from nc to some alternative to avoid 1-second delay
|
||||
echo -n "${text}" | jexec ${jname}a nc -uNw1 ${ip_dst} ${port}
|
||||
exit_code=$?
|
||||
if [ $exit_code -ne 0 ]; then atf_fail "sender exit code $exit_code" ; fi
|
||||
|
||||
wait ${cmd_pid}
|
||||
exit_code=$?
|
||||
if [ $exit_code -ne 0 ]; then atf_fail "receiver exit code $exit_code" ; fi
|
||||
}
|
||||
|
||||
output6_udp_setup_success_cleanup()
|
||||
{
|
||||
vnet_cleanup
|
||||
}
|
||||
|
||||
atf_test_case "output6_raw_success" "cleanup"
|
||||
output6_raw_success_head()
|
||||
{
|
||||
|
||||
atf_set descr 'Test valid IPv6 raw output'
|
||||
atf_set require.user root
|
||||
}
|
||||
|
||||
output6_raw_success_body()
|
||||
{
|
||||
|
||||
vnet_init
|
||||
|
||||
net_src="2001:db8:0:0:1::"
|
||||
net_dst="2001:db8:0:0:1::"
|
||||
ip_src="${net_src}1"
|
||||
ip_dst=${net_dst}4242
|
||||
plen=64
|
||||
|
||||
script_name=`dirname $0`/../common/net_receiver.py
|
||||
script_name=`realpath ${script_name}`
|
||||
jname="v6t-output6_raw_success"
|
||||
|
||||
epair=$(vnet_mkepair)
|
||||
|
||||
vnet_mkjail ${jname}a ${epair}a
|
||||
jexec ${jname}a ifconfig ${epair}a up
|
||||
jexec ${jname}a ifconfig ${epair}a inet6 ${ip_src}/${plen}
|
||||
|
||||
vnet_mkjail ${jname}b ${epair}b
|
||||
jexec ${jname}b ifconfig ${epair}b up
|
||||
|
||||
jexec ${jname}b ifconfig ${epair}b inet6 ${ip_dst}/${plen}
|
||||
|
||||
# wait for DAD to complete
|
||||
while [ `jexec ${jname}b ifconfig ${epair}b inet6 | grep -c tentative` != "0" ]; do
|
||||
sleep 0.1
|
||||
done
|
||||
while [ `jexec ${jname}a ifconfig ${epair}a inet6 | grep -c tentative` != "0" ]; do
|
||||
sleep 0.1
|
||||
done
|
||||
|
||||
atf_check -o match:'1 packets transmitted, 1 packets received' jexec ${jname}a ping6 -nc1 ${ip_dst}
|
||||
}
|
||||
|
||||
output6_raw_success_cleanup()
|
||||
{
|
||||
vnet_cleanup
|
||||
}
|
||||
|
||||
# Multipath tests are done the following way:
|
||||
# epair0/LL
|
||||
# jailA lo/GU < > lo/GU jailB
|
||||
# epair1/LL
|
||||
# jailA has 2 routes towards /64 prefix on jailB loopback, via 2 epairs
|
||||
# jailB has 1 route towards /64 prefix on jailA loopback, via epair0
|
||||
#
|
||||
# jailA initiates connections/sends packets towards IPs on jailB loopback.
|
||||
# Script then compares amount of packets sent via epair0 and epair1
|
||||
|
||||
mpath_check()
|
||||
{
|
||||
if [ "`sysctl -i -n net.route.multipath`" != 1 ]; then
|
||||
atf_skip "This test requires ROUTE_MPATH enabled"
|
||||
fi
|
||||
}
|
||||
|
||||
atf_test_case "output6_tcp_flowid_mpath_success" "cleanup"
|
||||
output6_tcp_flowid_mpath_success_head()
|
||||
{
|
||||
|
||||
atf_set descr 'Test valid IPv6 TCP output flowid generation'
|
||||
atf_set require.user root
|
||||
}
|
||||
|
||||
output6_tcp_flowid_mpath_success_body()
|
||||
{
|
||||
vnet_init
|
||||
mpath_check
|
||||
|
||||
net_src="2001:db8:0:1"
|
||||
net_dst="2001:db8:0:2"
|
||||
ip_src="${net_src}::1"
|
||||
ip_dst="${net_dst}::1"
|
||||
plen=64
|
||||
text="testtesttst"
|
||||
|
||||
script_name=`dirname $0`/../common/net_receiver.py
|
||||
script_name=`realpath ${script_name}`
|
||||
jname="v6t-output6_tcp_flowid_mpath_success"
|
||||
|
||||
epair0=$(vnet_mkepair)
|
||||
epair1=$(vnet_mkepair)
|
||||
lo_src=$(vnet_mkloopback)
|
||||
lo_dst=$(vnet_mkloopback)
|
||||
|
||||
vnet_mkjail ${jname}a ${epair0}a ${epair1}a ${lo_src}
|
||||
jls -N
|
||||
# enable link-local IPv6
|
||||
jexec ${jname}a ndp -i ${epair0}a -- -disabled
|
||||
jexec ${jname}a ifconfig ${epair0}a up
|
||||
jexec ${jname}a ndp -i ${epair1}a -- -disabled
|
||||
jexec ${jname}a ifconfig ${epair1}a up
|
||||
jexec ${jname}a ifconfig ${lo_src} up
|
||||
|
||||
vnet_mkjail ${jname}b ${epair0}b ${epair1}b ${lo_dst}
|
||||
jls -N
|
||||
jexec ${jname}b ndp -i ${epair0}b -- -disabled
|
||||
jexec ${jname}b ifconfig ${epair0}b up
|
||||
jexec ${jname}b ndp -i ${epair1}b -- -disabled
|
||||
jexec ${jname}b ifconfig ${epair1}b up
|
||||
jexec ${jname}b ifconfig ${lo_dst} up
|
||||
|
||||
# DST ips/ports to test
|
||||
ips="d3:c4:eb:40 2b:ff:dd:52 b1:d4:44:0e 41:2c:4d:43 66:4a:b4:be 8b:da:ac:f7 ca:d1:c4:f0 b1:31:da:d7 0c:ac:45:7a 44:9c:ce:71"
|
||||
ports="53540 49743 43067 9131 16734 5150 14379 40292 20634 51302 3387 24387 9282 14275 42103 26881 42461 29520 45714 11096"
|
||||
|
||||
jexec ${jname}a ifconfig ${lo_src} inet6 ${ip_src}/128
|
||||
|
||||
jexec ${jname}b ifconfig ${lo_dst} inet6 ${ip_dst}/128
|
||||
for i in ${ips}; do
|
||||
jexec ${jname}b ifconfig ${lo_dst} inet6 ${net_dst}:${i}/128
|
||||
done
|
||||
|
||||
# wait for DAD to complete
|
||||
while [ `jexec ${jname}b ifconfig | grep inet6 | grep -c tentative` != "0" ]; do
|
||||
sleep 0.1
|
||||
done
|
||||
while [ `jexec ${jname}a ifconfig | grep inet6 | grep -c tentative` != "0" ]; do
|
||||
sleep 0.1
|
||||
done
|
||||
|
||||
# Add routes
|
||||
# A -> towards B via epair0a LL
|
||||
ll=`jexec ${jname}b ifconfig ${epair0}b inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
|
||||
jexec ${jname}a route add -6 -net ${net_dst}::/${plen} ${ll}%${epair0}a
|
||||
# A -> towards B via epair1a LL
|
||||
ll=`jexec ${jname}b ifconfig ${epair1}b inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
|
||||
jexec ${jname}a route add -6 -net ${net_dst}::/${plen} ${ll}%${epair1}a
|
||||
|
||||
# B towards A via epair0b LL
|
||||
ll=`jexec ${jname}a ifconfig ${epair1}a inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
|
||||
jexec ${jname}b route add -6 -net ${net_src}::/${plen} ${ll}%${epair1}b
|
||||
|
||||
# Base setup verification
|
||||
atf_check -o match:'1 packets transmitted, 1 packets received' jexec ${jname}a ping6 -c1 ${ip_dst}
|
||||
|
||||
# run listener
|
||||
num_ports=`echo ${ports} | wc -w`
|
||||
num_ips=`echo ${ips} | wc -w`
|
||||
count_examples=$((num_ports*num_ips))
|
||||
listener_ports=`echo ${ports} | tr ' ' '\n' | sort -n | tr '\n' ',' | sed -e 's?,$??'`
|
||||
args="--family inet6 --ports ${listener_ports} --count ${count_examples} --match_str ${text}"
|
||||
echo jexec ${jname}b ${script_name} ${args}
|
||||
jexec ${jname}b ${script_name} --test_name "test_listen_tcp" ${args} &
|
||||
cmd_pid=$!
|
||||
|
||||
# wait for the app init
|
||||
counter=0
|
||||
init=0
|
||||
while [ ${counter} -le 50 ]; do
|
||||
_ports=`jexec ${jname}b sockstat -6ql | awk "\\\$3 == ${cmd_pid} {print \\\$6}"|awk -F: "{print \\\$2}" | sort -n | tr '\n' ','`
|
||||
if [ "${_ports}" = "${listener_ports}," ]; then
|
||||
init=1
|
||||
break;
|
||||
fi
|
||||
done
|
||||
if [ ${init} -eq 0 ]; then
|
||||
jexec ${jname}b sockstat -6ql | awk "\$3 == ${cmd_pid}"
|
||||
echo "App setup failed"
|
||||
exit 1
|
||||
fi
|
||||
echo "App setup done"
|
||||
|
||||
# run sender
|
||||
for _ip in ${ips}; do
|
||||
ip="${net_dst}:${_ip}"
|
||||
for port in ${ports}; do
|
||||
echo -n "${text}" | jexec ${jname}a nc -nN ${ip} ${port}
|
||||
exit_code=$?
|
||||
if [ $exit_code -ne 0 ]; then atf_fail "sender exit code $exit_code" ; fi
|
||||
done
|
||||
done
|
||||
|
||||
wait ${cmd_pid}
|
||||
exit_code=$?
|
||||
if [ $exit_code -ne 0 ]; then atf_fail "receiver exit code $exit_code" ; fi
|
||||
|
||||
pkt_0=`jexec ${jname}a netstat -Wf link -I ${epair0}a | head | awk '$1!~/^Name/{print$8}'`
|
||||
pkt_1=`jexec ${jname}a netstat -Wf link -I ${epair1}a | head | awk '$1!~/^Name/{print$8}'`
|
||||
if [ ${pkt_0} -le 10 ]; then
|
||||
echo "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
exit 1
|
||||
fi
|
||||
if [ ${pkt_1} -le 10 ]; then
|
||||
echo "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
exit 1
|
||||
fi
|
||||
echo "TCP Balancing: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
}
|
||||
|
||||
output6_tcp_flowid_mpath_success_cleanup()
|
||||
{
|
||||
vnet_cleanup
|
||||
}
|
||||
|
||||
atf_test_case "output6_udp_flowid_mpath_success" "cleanup"
|
||||
output6_udp_flowid_mpath_success_head()
|
||||
{
|
||||
|
||||
atf_set descr 'Test valid IPv6 UDP output flowid generation'
|
||||
atf_set require.user root
|
||||
}
|
||||
|
||||
output6_udp_flowid_mpath_success_body()
|
||||
{
|
||||
|
||||
vnet_init
|
||||
mpath_check
|
||||
|
||||
# Note this test will spawn around ~100 nc processes
|
||||
|
||||
net_src="2001:db8:0:1"
|
||||
net_dst="2001:db8:0:2"
|
||||
ip_src="${net_src}::1"
|
||||
ip_dst="${net_dst}::1"
|
||||
plen=64
|
||||
text="testtesttst"
|
||||
|
||||
script_name=`dirname $0`/../common/net_receiver.py
|
||||
script_name=`realpath ${script_name}`
|
||||
jname="v6t-output6_udp_flowid_mpath_success"
|
||||
|
||||
epair0=$(vnet_mkepair)
|
||||
epair1=$(vnet_mkepair)
|
||||
lo_src=$(vnet_mkloopback)
|
||||
lo_dst=$(vnet_mkloopback)
|
||||
|
||||
vnet_mkjail ${jname}a ${epair0}a ${epair1}a ${lo_src}
|
||||
jls -N
|
||||
# enable link-local IPv6
|
||||
jexec ${jname}a ndp -i ${epair0}a -- -disabled
|
||||
jexec ${jname}a ifconfig ${epair0}a up
|
||||
jexec ${jname}a ndp -i ${epair1}a -- -disabled
|
||||
jexec ${jname}a ifconfig ${epair1}a up
|
||||
jexec ${jname}a ifconfig ${lo_src} up
|
||||
|
||||
vnet_mkjail ${jname}b ${epair0}b ${epair1}b ${lo_dst}
|
||||
jls -N
|
||||
jexec ${jname}b ndp -i ${epair0}b -- -disabled
|
||||
jexec ${jname}b ifconfig ${epair0}b up
|
||||
jexec ${jname}b ndp -i ${epair1}b -- -disabled
|
||||
jexec ${jname}b ifconfig ${epair1}b up
|
||||
jexec ${jname}b ifconfig ${lo_dst} up
|
||||
|
||||
# DST ips/ports to test
|
||||
ips="d3:c4:eb:40 2b:ff:dd:52 b1:d4:44:0e 41:2c:4d:43 66:4a:b4:be 8b:da:ac:f7 ca:d1:c4:f0 b1:31:da:d7 0c:ac:45:7a 44:9c:ce:71"
|
||||
ports="53540 49743 43067 9131 16734 5150 14379 40292 20634 51302 3387 24387 9282 14275 42103 26881 42461 29520 45714 11096"
|
||||
|
||||
jexec ${jname}a ifconfig ${lo_src} inet6 ${ip_src}/128
|
||||
|
||||
jexec ${jname}b ifconfig ${lo_dst} inet6 ${ip_dst}/128
|
||||
for i in ${ips}; do
|
||||
jexec ${jname}b ifconfig ${lo_dst} inet6 ${net_dst}:${i}/128
|
||||
done
|
||||
|
||||
|
||||
# wait for DAD to complete
|
||||
while [ `jexec ${jname}b ifconfig | grep inet6 | grep -c tentative` != "0" ]; do
|
||||
sleep 0.1
|
||||
done
|
||||
while [ `jexec ${jname}a ifconfig | grep inet6 | grep -c tentative` != "0" ]; do
|
||||
sleep 0.1
|
||||
done
|
||||
|
||||
# Add routes
|
||||
# A -> towards B via epair0a LL
|
||||
ll=`jexec ${jname}b ifconfig ${epair0}b inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
|
||||
jexec ${jname}a route add -6 -net ${net_dst}::/${plen} ${ll}%${epair0}a
|
||||
# A -> towards B via epair1a LL
|
||||
ll=`jexec ${jname}b ifconfig ${epair1}b inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
|
||||
jexec ${jname}a route add -6 -net ${net_dst}::/${plen} ${ll}%${epair1}a
|
||||
|
||||
# B towards A via epair0b LL
|
||||
ll=`jexec ${jname}a ifconfig ${epair1}a inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
|
||||
jexec ${jname}b route add -6 -net ${net_src}::/${plen} ${ll}%${epair1}b
|
||||
|
||||
# Base setup verification
|
||||
atf_check -o match:'1 packets transmitted, 1 packets received' jexec ${jname}a ping6 -c1 ${ip_dst}
|
||||
|
||||
# run listener
|
||||
num_ports=`echo ${ports} | wc -w`
|
||||
num_ips=`echo ${ips} | wc -w`
|
||||
count_examples=$((num_ports*num_ips))
|
||||
listener_ports=`echo ${ports} | tr ' ' '\n' | sort -n | tr '\n' ',' | sed -e 's?,$??'`
|
||||
args="--family inet6 --ports ${listener_ports} --count ${count_examples} --match_str ${text}"
|
||||
echo jexec ${jname}b ${script_name} ${args}
|
||||
jexec ${jname}b ${script_name} --test_name "test_listen_udp" ${args} &
|
||||
cmd_pid=$!
|
||||
|
||||
# wait for the app init
|
||||
counter=0
|
||||
init=0
|
||||
while [ ${counter} -le 50 ]; do
|
||||
_ports=`jexec ${jname}b sockstat -6ql | awk "\\\$3 == ${cmd_pid} {print \\\$6}"|awk -F: "{print \\\$2}" | sort -n | tr '\n' ','`
|
||||
if [ "${_ports}" = "${listener_ports}," ]; then
|
||||
init=1
|
||||
break;
|
||||
fi
|
||||
done
|
||||
if [ ${init} -eq 0 ]; then
|
||||
jexec ${jname}b sockstat -6ql | awk "\$3 == ${cmd_pid}"
|
||||
echo "App setup failed"
|
||||
exit 1
|
||||
fi
|
||||
echo "App setup done"
|
||||
|
||||
# run sender
|
||||
for _ip in ${ips}; do
|
||||
ip="${net_dst}:${_ip}"
|
||||
for port in ${ports}; do
|
||||
# XXX: switch to something that allows immediate exit
|
||||
echo -n "${text}" | jexec ${jname}a nc -nuNw1 ${ip} ${port} &
|
||||
sleep 0.01
|
||||
done
|
||||
done
|
||||
|
||||
wait ${cmd_pid}
|
||||
exit_code=$?
|
||||
if [ $exit_code -ne 0 ]; then atf_fail "receiver exit code $exit_code" ; fi
|
||||
|
||||
pkt_0=`jexec ${jname}a netstat -Wf link -I ${epair0}a | head | awk '$1!~/^Name/{print$8}'`
|
||||
pkt_1=`jexec ${jname}a netstat -Wf link -I ${epair1}a | head | awk '$1!~/^Name/{print$8}'`
|
||||
if [ ${pkt_0} -le 10 ]; then
|
||||
echo "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
exit 1
|
||||
fi
|
||||
if [ ${pkt_1} -le 10 ]; then
|
||||
echo "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
exit 1
|
||||
fi
|
||||
echo "UDP BALANCING: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
}
|
||||
|
||||
output6_udp_flowid_mpath_success_cleanup()
|
||||
{
|
||||
vnet_cleanup
|
||||
}
|
||||
|
||||
atf_test_case "output6_raw_flowid_mpath_success" "cleanup"
|
||||
output6_raw_flowid_mpath_success_head()
|
||||
{
|
||||
|
||||
atf_set descr 'Test valid IPv6 raw output flowid generation'
|
||||
atf_set require.user root
|
||||
}
|
||||
|
||||
output6_raw_flowid_mpath_success_body()
|
||||
{
|
||||
|
||||
vnet_init
|
||||
mpath_check
|
||||
|
||||
net_src="2001:db8:0:1"
|
||||
net_dst="2001:db8:0:2"
|
||||
ip_src="${net_src}::1"
|
||||
ip_dst="${net_dst}::1"
|
||||
plen=64
|
||||
text="testtesttst"
|
||||
|
||||
jname="v6t-output6_raw_flowid_mpath_success"
|
||||
|
||||
epair0=$(vnet_mkepair)
|
||||
epair1=$(vnet_mkepair)
|
||||
lo_src=$(vnet_mkloopback)
|
||||
lo_dst=$(vnet_mkloopback)
|
||||
|
||||
vnet_mkjail ${jname}a ${epair0}a ${epair1}a ${lo_src}
|
||||
jls -N
|
||||
# enable link-local IPv6
|
||||
jexec ${jname}a ndp -i ${epair0}a -- -disabled
|
||||
jexec ${jname}a ifconfig ${epair0}a up
|
||||
jexec ${jname}a ndp -i ${epair1}a -- -disabled
|
||||
jexec ${jname}a ifconfig ${epair1}a up
|
||||
jexec ${jname}a ifconfig ${lo_src} up
|
||||
|
||||
vnet_mkjail ${jname}b ${epair0}b ${epair1}b ${lo_dst}
|
||||
jls -N
|
||||
jexec ${jname}b ndp -i ${epair0}b -- -disabled
|
||||
jexec ${jname}b ifconfig ${epair0}b up
|
||||
jexec ${jname}b ndp -i ${epair1}b -- -disabled
|
||||
jexec ${jname}b ifconfig ${epair1}b up
|
||||
jexec ${jname}b ifconfig ${lo_dst} up
|
||||
|
||||
# DST ips to test
|
||||
ips="9d:33:f2:7f 48:06:9a:0b cf:96:d5:78 76:da:8e:28 d4:66:38:1e ec:43:da:7c bb:f8:93:2f d3:c4:eb:40"
|
||||
ips="${ips} c7:31:0e:ae 8d:ed:35:2e c0:e0:22:31 82:1c:4e:28 c1:00:60:3e 6a:4f:3b:6c 8e:a7:e9:57 2b:ff:dd:52"
|
||||
ips="${ips} 88:44:79:5d 80:62:83:11 c8:e4:17:a6 e7:2a:45:d7 5a:92:0e:04 70:fc:6a:ee ce:24:4c:68 41:2c:4d:43"
|
||||
ips="${ips} 57:2b:5e:a7 f9:e0:69:c6 cb:b9:e6:ed 28:88:5d:fa d6:19:ac:1d dc:de:37:d8 fe:39:55:c7 b1:31:da:d7"
|
||||
|
||||
jexec ${jname}a ifconfig ${lo_src} inet6 ${ip_src}/128
|
||||
|
||||
jexec ${jname}b ifconfig ${lo_dst} inet6 ${ip_dst}/128
|
||||
for i in ${ips}; do
|
||||
jexec ${jname}b ifconfig ${lo_dst} inet6 ${net_dst}:${i}/128
|
||||
done
|
||||
|
||||
# wait for DAD to complete
|
||||
while [ `jexec ${jname}b ifconfig | grep inet6 | grep -c tentative` != "0" ]; do
|
||||
sleep 0.1
|
||||
done
|
||||
while [ `jexec ${jname}a ifconfig | grep inet6 | grep -c tentative` != "0" ]; do
|
||||
sleep 0.1
|
||||
done
|
||||
|
||||
# Add routes
|
||||
# A -> towards B via epair0a LL
|
||||
ll=`jexec ${jname}b ifconfig ${epair0}b inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
|
||||
jexec ${jname}a route add -6 -net ${net_dst}::/${plen} ${ll}%${epair0}a
|
||||
# A -> towards B via epair1a LL
|
||||
ll=`jexec ${jname}b ifconfig ${epair1}b inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
|
||||
jexec ${jname}a route add -6 -net ${net_dst}::/${plen} ${ll}%${epair1}a
|
||||
|
||||
# B towards A via epair0b LL
|
||||
ll=`jexec ${jname}a ifconfig ${epair1}a inet6 | awk '$2~/^fe80:/{print$2}' | awk -F% '{print$1}'`
|
||||
jexec ${jname}b route add -6 -net ${net_src}::/${plen} ${ll}%${epair1}b
|
||||
|
||||
# Base setup verification
|
||||
atf_check -o match:'1 packets transmitted, 1 packets received' jexec ${jname}a ping6 -nc1 ${ip_dst}
|
||||
|
||||
# run sender
|
||||
valid_message='1 packets transmitted, 1 packets received'
|
||||
for _ip in ${ips}; do
|
||||
ip="${net_dst}:${_ip}"
|
||||
atf_check -o match:"${valid_message}" jexec ${jname}a ping6 -nc1 ${ip}
|
||||
done
|
||||
|
||||
pkt_0=`jexec ${jname}a netstat -Wf link -I ${epair0}a | head | awk '$1!~/^Name/{print$8}'`
|
||||
pkt_1=`jexec ${jname}a netstat -Wf link -I ${epair1}a | head | awk '$1!~/^Name/{print$8}'`
|
||||
|
||||
jexec ${jname}a netstat -bWf link -I ${epair0}a
|
||||
jexec ${jname}a netstat -bWf link -I ${epair1}a
|
||||
if [ ${pkt_0} -le 10 ]; then
|
||||
echo "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
exit 1
|
||||
fi
|
||||
if [ ${pkt_1} -le 10 ]; then
|
||||
echo "Balancing failure: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
exit 1
|
||||
fi
|
||||
echo "RAW BALANCING: 1: ${pkt_0} 2: ${pkt_1}"
|
||||
}
|
||||
|
||||
output6_raw_flowid_mpath_success_cleanup()
|
||||
{
|
||||
vnet_cleanup
|
||||
}
|
||||
|
||||
atf_init_test_cases()
|
||||
{
|
||||
atf_add_test_case "output6_tcp_setup_success"
|
||||
atf_add_test_case "output6_udp_setup_success"
|
||||
atf_add_test_case "output6_raw_success"
|
||||
atf_add_test_case "output6_tcp_flowid_mpath_success"
|
||||
atf_add_test_case "output6_udp_flowid_mpath_success"
|
||||
atf_add_test_case "output6_raw_flowid_mpath_success"
|
||||
}
|
||||
|
||||
# end
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user