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tests/sys/netpfil/pf/checksum.sh
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| # SPDX-License-Identifier: BSD-2-Clause-FreeBSD | |||||
| # | |||||
| # Copyright (c) 2020 Kristof Provost <kp@FreeBSD.org> | |||||
| # | |||||
| # 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. | |||||
| . $(atf_get_srcdir)/utils.subr | |||||
| common_dir=$(atf_get_srcdir)/../common | |||||
| atf_test_case "unaligned" "cleanup" | |||||
| unaligned_head() | |||||
| { | |||||
| atf_set descr 'Test unaligned checksum updates' | |||||
| atf_set require.user root | |||||
| } | |||||
| unaligned_body() | |||||
| { | |||||
| pft_init | |||||
| epair_in=$(vnet_mkepair) | |||||
| epair_out=$(vnet_mkepair) | |||||
| vnet_mkjail alcatraz ${epair_in}b ${epair_out}a | |||||
| ifconfig ${epair_in}a 192.0.2.2/24 up | |||||
| route add -net 198.51.100.0/24 192.0.2.1 | |||||
| jexec alcatraz ifconfig ${epair_in}b 192.0.2.1/24 up | |||||
| jexec alcatraz sysctl net.inet.ip.forwarding=1 | |||||
| jexec alcatraz ifconfig ${epair_out}a 198.51.100.1/24 up | |||||
| jexec alcatraz arp -s 198.51.100.2 00:01:02:03:04:05 | |||||
| ifconfig ${epair_out}b up | |||||
| jexec alcatraz pfctl -e | |||||
| pft_set_rules alcatraz \ | |||||
| "scrub on ${epair_in}b reassemble tcp" | |||||
| atf_check -s exit:0 ${common_dir}/pft_ping.py \ | |||||
| --sendif ${epair_in}a \ | |||||
| --to 198.51.100.2 \ | |||||
| --recvif ${epair_out}b \ | |||||
| --tcpsyn | |||||
| } | |||||
| unaligned_cleanup() | |||||
| { | |||||
| pft_cleanup | |||||
| } | |||||
| atf_init_test_cases() | |||||
| { | |||||
| atf_add_test_case "unaligned" | |||||
| } | |||||