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diff --git a/tests/sys/netpfil/pf/sctp.sh b/tests/sys/netpfil/pf/sctp.sh
--- a/tests/sys/netpfil/pf/sctp.sh
+++ b/tests/sys/netpfil/pf/sctp.sh
@@ -182,9 +182,126 @@
pft_cleanup
}
+atf_test_case "abort_v4" "cleanup"
+abort_v4_head()
+{
+ atf_set descr 'Test sending ABORT messages'
+ atf_set require.user root
+}
+
+abort_v4_body()
+{
+ sctp_init
+
+ j="sctp:abort_v4"
+ epair=$(vnet_mkepair)
+
+ vnet_mkjail ${j}a ${epair}a
+ vnet_mkjail ${j}b ${epair}b
+
+ jexec ${j}a ifconfig ${epair}a 192.0.2.1/24 up
+ jexec ${j}b ifconfig ${epair}b 192.0.2.2/24 up
+
+ # Sanity check
+ atf_check -s exit:0 -o ignore \
+ jexec ${j}a ping -c 1 192.0.2.2
+
+ jexec ${j}a pfctl -e
+ pft_set_rules ${j}a \
+ "block return in proto sctp to port 1234"
+
+ echo "foo" | jexec ${j}a nc --sctp -N -l 1234 &
+
+ # Wait for the server to start
+ sleep 1
+
+ # If we get the abort we'll exit immediately, if we don't timeout will
+ # stop nc.
+ out=$(jexec ${j}b timeout 3 nc --sctp -N 192.0.2.1 1234)
+ if [ $? -eq 124 ]; then
+ atf_fail 'Abort not received'
+ fi
+ if [ "$out" == "foo" ]; then
+ atf_fail "block failed entirely"
+ fi
+
+ # Without 'return' we will time out.
+ pft_set_rules ${j}a \
+ "block in proto sctp to port 1234"
+
+ out=$(jexec ${j}b timeout 3 nc --sctp -N 192.0.2.1 1234)
+ if [ $? -ne 124 ]; then
+ atf_fail 'Abort sent anyway?'
+ fi
+}
+
+abort_v4_cleanup()
+{
+ pft_cleanup
+}
+
+atf_test_case "abort_v6" "cleanup"
+abort_v4_head()
+{
+ atf_set descr 'Test sending ABORT messages over IPv6'
+ atf_set require.user root
+}
+
+abort_v6_body()
+{
+ sctp_init
+
+ j="sctp:abort_v6"
+ epair=$(vnet_mkepair)
+
+ vnet_mkjail ${j}a ${epair}a
+ vnet_mkjail ${j}b ${epair}b
+
+ jexec ${j}a ifconfig ${epair}a inet6 2001:db8::a/64 no_dad
+ jexec ${j}b ifconfig ${epair}b inet6 2001:db8::b/64 no_dad
+
+ # Sanity check
+ atf_check -s exit:0 -o ignore \
+ jexec ${j}a ping -6 -c 1 2001:db8::b
+
+ jexec ${j}a pfctl -e
+ pft_set_rules ${j}a \
+ "block return in proto sctp to port 1234"
+
+ echo "foo" | jexec ${j}a nc -6 --sctp -N -l 1234 &
+
+ # Wait for the server to start
+ sleep 1
+
+ # If we get the abort we'll exit immediately, if we don't timeout will
+ # stop nc.
+ out=$(jexec ${j}b timeout 3 nc --sctp -N 2001:db8::a 1234)
+ if [ $? -eq 124 ]; then
+ atf_fail 'Abort not received'
+ fi
+ if [ "$out" == "foo" ]; then
+ atf_fail "block failed entirely"
+ fi
+
+ # Without 'return' we will time out.
+ pft_set_rules ${j}a \
+ "block in proto sctp to port 1234"
+
+ out=$(jexec ${j}b timeout 3 nc --sctp -N 2001:db8::a 1234)
+ if [ $? -ne 124 ]; then
+ atf_fail 'Abort sent anyway?'
+ fi
+}
+
+abort_v4_cleanup()
+{
+ pft_cleanup
+}
atf_init_test_cases()
{
atf_add_test_case "basic_v4"
atf_add_test_case "basic_v6"
+ atf_add_test_case "abort_v4"
+ atf_add_test_case "abort_v6"
}

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