diff --git a/tests/sys/netpfil/pf/sctp.sh b/tests/sys/netpfil/pf/sctp.sh
index 2c736017f9fa..ec131a6384cc 100644
--- a/tests/sys/netpfil/pf/sctp.sh
+++ b/tests/sys/netpfil/pf/sctp.sh
@@ -1,481 +1,669 @@
 # $FreeBSD$
 #
 # SPDX-License-Identifier: BSD-2-Clause-FreeBSD
 #
 # Copyright © 2023 Orange Business Services
 #
 # 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
 
 sctp_init()
 {
 	pft_init
 	if ! kldstat -q -m sctp; then
 		atf_skip "This test requires SCTP"
 	fi
 }
 
 atf_test_case "basic_v4" "cleanup"
 basic_v4_head()
 {
 	atf_set descr 'Basic SCTP connection over IPv4 passthrough'
 	atf_set require.user root
 }
 
 basic_v4_body()
 {
 	sctp_init
 
 	j="sctp:basic_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" \
 		"pass in proto sctp to port 1234"
 
 	echo "foo" | jexec ${j}a nc --sctp -N -l 1234 &
 
 	# Wait for the server to start
 	sleep 1
 
 	out=$(jexec ${j}b nc --sctp -N -w 3 192.0.2.1 1234)
 	if [ "$out" != "foo" ]; then
 		atf_fail "SCTP connection failed"
 	fi
 
 	# Now with scrub rules present, so normalization is done
 	pft_set_rules ${j}a \
 		"scrub on ${j}a" \
 		"block" \
 		"pass in proto sctp to port 1234"
 
 	echo "foo" | jexec ${j}a nc --sctp -N -l 1234 &
 	sleep 1
 
 	out=$(jexec ${j}b nc --sctp -N -w 3 192.0.2.1 1234)
 	if [ "$out" != "foo" ]; then
 		atf_fail "SCTP connection failed"
 	fi
 
 	# Now fail with a blocked port
 	echo "foo" | jexec ${j}a nc --sctp -N -l 1235 &
 	sleep 1
 
 	out=$(jexec ${j}b nc --sctp -N -w 3 192.0.2.1 1235)
 	if [ "$out" == "foo" ]; then
 		atf_fail "SCTP port block failed"
 	fi
 
 	# Now fail with a blocked port but passing source port
 	out=$(jexec ${j}b nc --sctp -N -w 3 -p 1234 192.0.2.1 1235)
 	if [ "$out" == "foo" ]; then
 		atf_fail "SCTP port block failed"
 	fi
 }
 
 basic_v4_cleanup()
 {
 	pft_cleanup
 }
 
 atf_test_case "basic_v6" "cleanup"
 basic_v6_head()
 {
 	atf_set descr 'Basic SCTP connection over IPv6'
 	atf_set require.user root
 }
 
 basic_v6_body()
 {
 	sctp_init
 
 	j="sctp:basic_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 up no_dad
 	jexec ${j}b ifconfig ${epair}b inet6 2001:db8::b/64 up 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 proto sctp" \
 		"pass 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
 
 	out=$(jexec ${j}b nc --sctp -N -w 3 2001:db8::a 1234)
 	if [ "$out" != "foo" ]; then
 		atf_fail "SCTP connection failed"
 	fi
 
 	# Now with scrub rules present, so normalization is done
 	pft_set_rules ${j}a \
 		"scrub on ${j}a" \
 		"block proto sctp" \
 		"pass in proto sctp to port 1234"
 
 	echo "foo" | jexec ${j}a nc -6 --sctp -N -l 1234 &
 	sleep 1
 
 	out=$(jexec ${j}b nc --sctp -N -w 3 2001:db8::a 1234)
 	if [ "$out" != "foo" ]; then
 		atf_fail "SCTP connection failed"
 	fi
 
 	# Now fail with a blocked port
 	echo "foo" | jexec ${j}a nc -6 --sctp -N -l 1235 &
 	sleep 1
 
 	out=$(jexec ${j}b nc --sctp -N -w 3 2001:db8::a 1235)
 	if [ "$out" == "foo" ]; then
 		atf_fail "SCTP port block failed"
 	fi
 
 	# Now fail with a blocked port but passing source port
 	out=$(jexec ${j}b nc --sctp -N -w 3 -p 1234 2001:db8::a 1235)
 	if [ "$out" == "foo" ]; then
 		atf_fail "SCTP port block failed"
 	fi
 }
 
 basic_v6_cleanup()
 {
 	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_test_case "nat_v4" "cleanup"
 nat_v4_head()
 {
 	atf_set descr 'Test NAT-ing SCTP over IPv4'
 	atf_set require.user root
 }
 
 nat_v4_body()
 {
 	sctp_init
 
 	j="sctp:nat_v4"
 	epair_c=$(vnet_mkepair)
 	epair_srv=$(vnet_mkepair)
 
 	vnet_mkjail ${j}srv ${epair_srv}a
 	vnet_mkjail ${j}gw ${epair_srv}b ${epair_c}a
 	vnet_mkjail ${j}c ${epair_c}b
 
 	jexec ${j}srv ifconfig ${epair_srv}a 198.51.100.1/24 up
 	# No default route in srv jail, to ensure we're NAT-ing
 	jexec ${j}gw ifconfig ${epair_srv}b 198.51.100.2/24 up
 	jexec ${j}gw ifconfig ${epair_c}a 192.0.2.1/24 up
 	jexec ${j}gw sysctl net.inet.ip.forwarding=1
 	jexec ${j}c ifconfig ${epair_c}b 192.0.2.2/24 up
 	jexec ${j}c route add default 192.0.2.1
 
 	jexec ${j}gw pfctl -e
 	pft_set_rules ${j}gw \
 		"nat on ${epair_srv}b from 192.0.2.0/24 -> (${epair_srv}b)" \
 		"pass"
 
 	# Sanity check
 	atf_check -s exit:0 -o ignore \
 	    jexec ${j}c ping -c 1 198.51.100.1
 
 	echo "foo" | jexec ${j}srv nc --sctp -N -l 1234 &
 
 	# Wait for the server to start
 	sleep 1
 
 	out=$(jexec ${j}c nc --sctp -N -w 3 198.51.100.1 1234)
 	if [ "$out" != "foo" ]; then
 		atf_fail "SCTP connection failed"
 	fi
 }
 
 nat_v4_cleanup()
 {
 	pft_cleanup
 }
 
 atf_test_case "nat_v6" "cleanup"
 nat_v6_head()
 {
 	atf_set descr 'Test NAT-ing SCTP over IPv6'
 	atf_set require.user root
 }
 
 nat_v6_body()
 {
 	sctp_init
 
 	j="sctp:nat_v6"
 	epair_c=$(vnet_mkepair)
 	epair_srv=$(vnet_mkepair)
 
 	vnet_mkjail ${j}srv ${epair_srv}a
 	vnet_mkjail ${j}gw ${epair_srv}b ${epair_c}a
 	vnet_mkjail ${j}c ${epair_c}b
 
 	jexec ${j}srv ifconfig ${epair_srv}a inet6 2001:db8::1/64 up no_dad
 	# No default route in srv jail, to ensure we're NAT-ing
 	jexec ${j}gw ifconfig ${epair_srv}b inet6 2001:db8::2/64 up no_dad
 	jexec ${j}gw ifconfig ${epair_c}a inet6 2001:db8:1::1/64 up no_dad
 	jexec ${j}gw sysctl net.inet6.ip6.forwarding=1
 	jexec ${j}c ifconfig ${epair_c}b inet6 2001:db8:1::2/64 up no_dad
 	jexec ${j}c route add -6 default 2001:db8:1::1
 
 	jexec ${j}gw pfctl -e
 	pft_set_rules ${j}gw \
 		"nat on ${epair_srv}b from 2001:db8:1::/64 -> (${epair_srv}b)" \
 		"pass"
 
 	# Sanity check
 	atf_check -s exit:0 -o ignore \
 	    jexec ${j}c ping -6 -c 1 2001:db8::1
 
 	echo "foo" | jexec ${j}srv nc -6 --sctp -N -l 1234 &
 
 	# Wait for the server to start
 	sleep 1
 
 	out=$(jexec ${j}c nc --sctp -N -w 3 2001:db8::1 1234)
 	if [ "$out" != "foo" ]; then
 		atf_fail "SCTP connection failed"
 	fi
 }
 
 nat_v6_cleanup()
 {
 	pft_cleanup
 }
 
 atf_test_case "rdr_v4" "cleanup"
 rdr_v4_head()
 {
 	atf_set descr 'Test rdr SCTP over IPv4'
 	atf_set require.user root
 }
 
 rdr_v4_body()
 {
 	sctp_init
 
 	j="sctp:rdr_v4"
 	epair_c=$(vnet_mkepair)
 	epair_srv=$(vnet_mkepair)
 
 	vnet_mkjail ${j}srv ${epair_srv}a
 	vnet_mkjail ${j}gw ${epair_srv}b ${epair_c}a
 	vnet_mkjail ${j}c ${epair_c}b
 
 	jexec ${j}srv ifconfig ${epair_srv}a 198.51.100.1/24 up
 	# No default route in srv jail, to ensure we're NAT-ing
 	jexec ${j}gw ifconfig ${epair_srv}b 198.51.100.2/24 up
 	jexec ${j}gw ifconfig ${epair_c}a 192.0.2.1/24 up
 	jexec ${j}gw sysctl net.inet.ip.forwarding=1
 	jexec ${j}c ifconfig ${epair_c}b 192.0.2.2/24 up
 	jexec ${j}c route add default 192.0.2.1
 
 	jexec ${j}gw pfctl -e
 	pft_set_rules ${j}gw \
 		"rdr pass on ${epair_srv}b proto sctp from 198.51.100.0/24 to any port 1234 -> 192.0.2.2 port 1234" \
 		"pass"
 
 	echo "foo" | jexec ${j}c nc --sctp -N -l 1234 &
 
 	# Wait for the server to start
 	sleep 1
 
 	out=$(jexec ${j}srv nc --sctp -N -w 3 198.51.100.2 1234)
 	if [ "$out" != "foo" ]; then
 		atf_fail "SCTP connection failed"
 	fi
 
 	# Despite configuring port changes pf will not do so.
 	echo "bar" | jexec ${j}c nc --sctp -N -l 1234 &
 
 	pft_set_rules ${j}gw \
 		"rdr pass on ${epair_srv}b proto sctp from 198.51.100.0/24 to any port 1234 -> 192.0.2.2 port 4321" \
 		"pass"
 
 	# This will fail
 	out=$(jexec ${j}srv nc --sctp -N -w 3 198.51.100.2 4321)
 	if [ "$out" == "bar" ]; then
 		atf_fail "Port was unexpectedly changed."
 	fi
 
 	# This succeeds
 	out=$(jexec ${j}srv nc --sctp -N -w 3 198.51.100.2 1234)
 	if [ "$out" != "bar" ]; then
 		atf_fail "Port was unexpectedly changed."
 	fi
 }
 
 rdr_v4_cleanup()
 {
 	pft_cleanup
 }
 
+atf_test_case "pfsync" "cleanup"
+pfsync_head()
+{
+	atf_set descr 'Test pfsync-ing SCTP connections'
+	atf_set require.user root
+}
+
+pfsync_body()
+{
+	# + Builds bellow topology and initiate an SCTP connection
+	#   from client to server.
+	# + Tests that the connection remains open when we fail over from
+	#   router one to router two.
+	#
+	#                   ┌──────┐
+	#                   │client│
+	#                   └───┬──┘
+	#                       │
+	#                   ┌───┴───┐
+	#                   │bridge0│
+	#                   └┬─────┬┘
+	#                    │     │
+	#   ┌────────────────┴─┐ ┌─┴────────────────┐
+	#   │        one       ├─┤       two        │
+	#   └────────────────┬─┘ └─┬────────────────┘
+	#                    │     │
+	#                   ┌┴─────┴┐
+	#                   │bridge1│
+	#                   └───┬───┘
+	#                       │
+	#                   ┌───┴──┐
+	#                   │server│
+	#                   └──────┘
+
+	sctp_init
+	pfsynct_init
+	if ! kldstat -q -m carp
+	then
+		atf_skip "This test requires carp"
+	fi
+
+	j="sctp:pfsync"
+
+	tmp=`pwd`
+
+	bridge0=$(vnet_mkbridge)
+	bridge1=$(vnet_mkbridge)
+
+	epair_c=$(vnet_mkepair)
+	epair_one0=$(vnet_mkepair)
+	epair_two0=$(vnet_mkepair)
+	epair_sync=$(vnet_mkepair)
+	epair_one1=$(vnet_mkepair)
+	epair_two1=$(vnet_mkepair)
+	epair_srv=$(vnet_mkepair)
+
+	ifconfig ${bridge0} addm ${epair_c}a addm ${epair_one0}a addm ${epair_two0}a
+	ifconfig ${epair_one0}a up
+	ifconfig ${epair_two0}a up
+	ifconfig ${epair_c}a up
+	ifconfig ${bridge0} up
+
+	ifconfig ${bridge1} addm ${epair_srv}a addm ${epair_one1}a addm ${epair_two1}a
+	ifconfig ${epair_one1}a up
+	ifconfig ${epair_two1}a up
+	ifconfig ${epair_srv}a up
+	ifconfig ${bridge1} up
+
+	vnet_mkjail ${j}c ${epair_c}b
+	jexec ${j}c ifconfig ${epair_c}b 192.0.2.2/24 up
+	jexec ${j}c route add default 192.0.2.1
+
+	vnet_mkjail ${j}one ${epair_one0}b ${epair_one1}b ${epair_sync}a
+	jexec ${j}one ifconfig ${epair_one0}b 192.0.2.3/24 up
+	jexec ${j}one ifconfig ${epair_one0}b \
+	    alias 192.0.2.1/32 vhid 1 pass 1234
+	jexec ${j}one ifconfig ${epair_one1}b 198.51.100.3/24 up
+	jexec ${j}one ifconfig ${epair_one1}b \
+	    alias 198.51.100.2/32 vhid 2 pass 4321
+	jexec ${j}one ifconfig ${epair_sync}a 203.0.113.1/24 up
+	jexec ${j}one ifconfig pfsync0 \
+		syncdev ${epair_sync}a \
+		maxupd 1 \
+		up
+	jexec ${j}one sysctl net.inet.ip.forwarding=1
+
+	vnet_mkjail ${j}two ${epair_two0}b ${epair_two1}b ${epair_sync}b
+	jexec ${j}two ifconfig ${epair_two0}b 192.0.2.4/24 up
+	jexec ${j}two ifconfig ${epair_two0}b \
+	    alias 192.0.2.1/32 vhid 1 pass 1234
+	jexec ${j}two ifconfig ${epair_two1}b 198.51.100.4/24 up
+	jexec ${j}two ifconfig ${epair_two1}b \
+	    alias 198.51.100.2/32 vhid 2 pass 4321
+	jexec ${j}two ifconfig ${epair_sync}b 203.0.113.2/24 up
+	jexec ${j}two ifconfig pfsync0 \
+		syncdev ${epair_sync}b \
+		maxupd 1 \
+		up
+	jexec ${j}two sysctl net.inet.ip.forwarding=1
+
+	vnet_mkjail ${j}srv ${epair_srv}b
+	jexec ${j}srv ifconfig ${epair_srv}b 198.51.100.1/24 up
+	jexec ${j}srv route add default 198.51.100.2
+
+	# Demote two, to avoid dealing with asymmetric routing
+	jexec ${j}two sysctl net.inet.carp.demotion=50
+
+	jexec ${j}one pfctl -e
+	pft_set_rules ${j}one \
+		"block all" \
+		"pass proto { icmp, pfsync, carp }" \
+		"pass proto sctp to port 1234" \
+		"pass proto tcp to port 1234"
+
+	jexec ${j}two pfctl -e
+	pft_set_rules ${j}two \
+		"block all" \
+		"pass proto { icmp, pfsync, carp }" \
+		"pass proto sctp to port 1234" \
+		"pass proto tcp to port 1234"
+
+	# Give carp time to get set up
+	sleep 2
+
+	# Sanity check
+	atf_check -s exit:0 -o ignore \
+	    jexec ${j}c ping -c 1 198.51.100.1
+
+	# Now start up an SCTP connection
+	touch ${tmp}/input
+	tail -F ${tmp}/input | jexec ${j}srv nc --sctp -l 1234 &
+	sleep 1
+
+	jexec ${j}c nc --sctp 198.51.100.1 1234 > ${tmp}/output &
+	echo "1" >> ${tmp}/input
+
+	# Give time for the traffic to arrive
+	sleep 1
+	line=$(tail -n -1 ${tmp}/output)
+	if [ "${line}" != "1" ];
+	then
+		echo "Found ${line}"
+		cat ${tmp}/output
+		atf_fail "Initial SCTP connection failed"
+	fi
+
+	# Verify that two has the connection too
+	state=$(jexec ${j}two pfctl -ss | grep sctp)
+	if [ -z "${state}" ];
+	then
+		jexec ${j}two pfctl -ss
+		atf_fail "Failed to find SCTP state on secondary pfsync host"
+	fi
+
+	# Now fail over (both carp IPs should switch here)
+	jexec ${j}one sysctl net.inet.carp.demotion=100
+
+	while ! jexec ${j}one ifconfig ${epair_one0}b | grep MASTER;
+	do
+		sleep 1
+	done
+	while ! jexec ${j}one ifconfig ${epair_one1}b | grep MASTER;
+	do
+		sleep 1
+	done
+
+	# Sanity check
+	atf_check -s exit:0 -o ignore \
+	    jexec ${j}c ping -c 1 198.51.100.1
+
+	# And check that the connection is still live
+	echo "2" >> ${tmp}/input
+	sleep 1
+	line=$(tail -n -1 ${tmp}/output)
+	if [ "${line}" != "2" ];
+	then
+		echo "Found ${line}"
+		cat ${tmp}/output
+		atf_fail "SCTP failover failed"
+	fi
+}
+
+pfsync_cleanup()
+{
+	pfsynct_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"
 	atf_add_test_case "nat_v4"
 	atf_add_test_case "nat_v6"
 	atf_add_test_case "rdr_v4"
+	atf_add_test_case "pfsync"
 }