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-rwxr-xr-xtests/sys/netpfil/pf/forward.sh67
1 files changed, 67 insertions, 0 deletions
diff --git a/tests/sys/netpfil/pf/forward.sh b/tests/sys/netpfil/pf/forward.sh
new file mode 100755
index 000000000000..62ef97b09dc1
--- /dev/null
+++ b/tests/sys/netpfil/pf/forward.sh
@@ -0,0 +1,67 @@
+# $FreeBSD$
+
+. $(atf_get_srcdir)/utils.subr
+
+atf_test_case "v4" "cleanup"
+v4_head()
+{
+ atf_set descr 'Basic forwarding test'
+ atf_set require.user root
+
+ # We need scapy to be installed for out test scripts to work
+ atf_set require.progs scapy
+}
+
+v4_body()
+{
+ pft_init
+
+ epair_send=$(pft_mkepair)
+ ifconfig ${epair_send}a 192.0.2.1/24 up
+
+ epair_recv=$(pft_mkepair)
+ ifconfig ${epair_recv}a up
+
+ pft_mkjail alcatraz ${epair_send}b ${epair_recv}b
+ jexec alcatraz ifconfig ${epair_send}b 192.0.2.2/24 up
+ jexec alcatraz ifconfig ${epair_recv}b 198.51.100.2/24 up
+ jexec alcatraz sysctl net.inet.ip.forwarding=1
+ jexec alcatraz arp -s 198.51.100.3 00:01:02:03:04:05
+ route add -net 198.51.100.0/24 192.0.2.2
+
+ # Sanity check, can we forward ICMP echo requests without pf?
+ atf_check -s exit:0 $(atf_get_srcdir)/pft_ping.py \
+ --sendif ${epair_send}a \
+ --to 198.51.100.3 \
+ --recvif ${epair_recv}a
+
+ # Forward with pf enabled
+ printf "block in\n" | jexec alcatraz pfctl -ef -
+ atf_check -s exit:1 $(atf_get_srcdir)/pft_ping.py \
+ --sendif ${epair_send}a \
+ --to 198.51.100.3 \
+ --recvif ${epair_recv}a
+
+ printf "block out\n" | jexec alcatraz pfctl -f -
+ atf_check -s exit:1 $(atf_get_srcdir)/pft_ping.py \
+ --sendif ${epair_send}a \
+ --to 198.51.100.3 \
+ --recv ${epair_recv}a
+
+ # Allow ICMP
+ printf "block in\npass in proto icmp\n" | jexec alcatraz pfctl -f -
+ atf_check -s exit:0 $(atf_get_srcdir)/pft_ping.py \
+ --sendif ${epair_send}a \
+ --to 198.51.100.3 \
+ --recvif ${epair_recv}a
+}
+
+v4_cleanup()
+{
+ pft_cleanup
+}
+
+atf_init_test_cases()
+{
+ atf_add_test_case "v4"
+}