3 . $(atf_get_srcdir)/utils.subr
5 atf_test_case "synproxy" "cleanup"
8 atf_set descr 'Basic synproxy test'
9 atf_set require.user root
17 ifconfig ${epair}a 192.0.2.1/24 up
18 route add -net 198.51.100.0/24 192.0.2.2
22 pft_mkjail alcatraz ${epair}b ${link}a
23 jexec alcatraz ifconfig ${epair}b 192.0.2.2/24 up
24 jexec alcatraz ifconfig ${link}a 198.51.100.1/24 up
25 jexec alcatraz sysctl net.inet.ip.forwarding=1
27 pft_mkjail singsing ${link}b
28 jexec singsing ifconfig ${link}b 198.51.100.2/24 up
29 jexec singsing route add default 198.51.100.1
31 jexec singsing /usr/sbin/inetd $(atf_get_srcdir)/echo_inetd.conf
33 jexec alcatraz pfctl -e
34 pft_set_rules alcatraz "set fail-policy return" \
35 "scrub in all fragment reassemble" \
36 "pass out quick on ${epair}b all no state allow-opts" \
37 "pass in quick on ${epair}b proto tcp from any to any port 7 synproxy state" \
38 "pass in quick on ${epair}b all no state"
40 # Sanity check, can we ping singing
41 atf_check -s exit:0 -o ignore ping -c 1 198.51.100.2
43 # Check that we can talk to the singsing jail, after synproxying
44 reply=$(echo ping | nc -N 198.51.100.2 7)
45 if [ "${reply}" != "ping" ];
47 atf_fail "echo failed"
58 atf_add_test_case "synproxy"