diff --git a/tests/sys/netpfil/pf/pflow.sh b/tests/sys/netpfil/pf/pflow.sh
index 88478cfbfe84..3cef5f5a2d98 100644
--- a/tests/sys/netpfil/pf/pflow.sh
+++ b/tests/sys/netpfil/pf/pflow.sh
@@ -1,243 +1,292 @@
 #
 # SPDX-License-Identifier: BSD-2-Clause
 #
 # Copyright (c) 2023 Rubicon Communications, LLC (Netgate)
 #
 # 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
 
 atf_test_case "basic" "cleanup"
 basic_head()
 {
 	atf_set descr 'Basic pflow test'
 	atf_set require.user root
 }
 
 basic_body()
 {
 	pflow_init
 
 	epair=$(vnet_mkepair)
 	ifconfig ${epair}a 192.0.2.2/24 up
 
 	vnet_mkjail alcatraz ${epair}b
 	jexec alcatraz ifconfig ${epair}b 192.0.2.1/24 up
 
 	# Sanity check
 	atf_check -s exit:0 -o ignore ping -c 1 192.0.2.1
 
 	pflow=$(jexec alcatraz pflowctl -c)
 
 	# Reject invalid flow destinations
 	atf_check -s exit:1 -e ignore \
 	    jexec alcatraz pflowctl -s ${pflow} dst 256.0.0.1:4000
 	atf_check -s exit:1 -e ignore \
 	    jexec alcatraz pflowctl -s ${pflow} dst 192.0.0.2:400000
 
 	# A valid destination is accepted
 	atf_check -s exit:0 \
 	    jexec alcatraz pflowctl -s ${pflow} dst 192.0.2.2:4000
 
 	# Reject invalid version numbers
 	atf_check -s exit:1 -e ignore \
 	    jexec alcatraz pflowctl -s ${pflow} proto 9
 
 	# Valid version passes
 	atf_check -s exit:0 \
 	    jexec alcatraz pflowctl -s ${pflow} proto 5
 	atf_check -s exit:0 \
 	    jexec alcatraz pflowctl -s ${pflow} proto 10
 
 	# We can change the observation domain
 	atf_check -s exit:0 \
 	    jexec alcatraz pflowctl -s ${pflow} domain 13
 	atf_check -s exit:0 -o match:".*domain 13.*" \
 	    jexec alcatraz pflowctl -l
 }
 
 basic_cleanup()
 {
 	pft_cleanup
 }
 
 atf_test_case "state_defaults" "cleanup"
 state_defaults_head()
 {
 	atf_set descr 'Test set state-defaults pflow'
 	atf_set require.user root
 	atf_set require.progs scapy
 }
 
 state_defaults_body()
 {
 	pflow_init
 
 	epair=$(vnet_mkepair)
 	ifconfig ${epair}a 192.0.2.2/24 up
 
 	vnet_mkjail alcatraz ${epair}b
 	jexec alcatraz ifconfig ${epair}b 192.0.2.1/24 up
 
 	# Sanity check
 	atf_check -s exit:0 -o ignore ping -c 1 192.0.2.1
 
 	jexec alcatraz pfctl -e
 	pft_set_rules alcatraz \
 		"pass"
 
 	pflow=$(jexec alcatraz pflowctl -c)
 	jexec alcatraz pflowctl -s ${pflow} dst 192.0.2.2:2055
 
 	# No flow data is generated because no states are marked for it.
 	ping -c 1 192.0.2.1
 	# Flush states to force pflow creation
 	jexec alcatraz pfctl -Fstates
 
 	atf_check -o match:"No data" \
 	    $(atf_get_srcdir)/pft_read_ipfix.py --recvif ${epair}a --port 2055
 
 	# Expect pflow output with state-defaults pflow
 	pft_set_rules alcatraz \
 		"set state-defaults pflow" \
 		"pass"
 
 	ping -c 1 192.0.2.1
 
 	# We default to version 5
 	atf_check -o match:".*v=5.*" \
 	    $(atf_get_srcdir)/pft_read_ipfix.py --recvif ${epair}a --port 2055
 
 	# Switch to version 10
 	jexec alcatraz pflowctl -s ${pflow} proto 10
 
 	ping -c 1 192.0.2.1
 
 	atf_check -o match:".*v=10.*" \
 	    $(atf_get_srcdir)/pft_read_ipfix.py --recvif ${epair}a --port 2055
 }
 
 state_defaults_cleanup()
 {
 	pft_cleanup
 }
 
 atf_test_case "v6" "cleanup"
 v6_head()
 {
 	atf_set descr 'Test pflow over IPv6'
 	atf_set require.user root
 	atf_set require.progs scapy
 }
 
 v6_body()
 {
 	pflow_init
 
 	epair=$(vnet_mkepair)
 	ifconfig ${epair}a inet6 2001:db8::2/64 up no_dad
 
 	vnet_mkjail alcatraz ${epair}b
 	jexec alcatraz ifconfig ${epair}b inet6 2001:db8::1/64 up no_dad
 
 	# Sanity check
 	atf_check -s exit:0 -o ignore \
 	    ping -6 -c 1 2001:db8::1
 
 	pflow=$(jexec alcatraz pflowctl -c )
 	# Note proto 10, because there's no IPv6 information in v5
 	jexec alcatraz pflowctl -s ${pflow} dst [2001:db8::2]:2055 proto 10
 
 	jexec alcatraz pfctl -e
 	pft_set_rules alcatraz \
 		"set state-defaults pflow" \
 		"pass"
 
 	ping -6 -c 1 2001:db8::1
 
 	atf_check -o match:".*v=10,IPv6,proto=58,src=2001:db8::2,dst=2001:db8::1.*" \
 	    $(atf_get_srcdir)/pft_read_ipfix.py --recvif ${epair}a --port 2055
 }
 
 v6_cleanup()
 {
 	pft_cleanup
 }
 
 atf_test_case "nat" "cleanup"
 nat_head()
 {
 	atf_set descr 'Test pflow export for NAT44'
 	atf_set require.user root
 	atf_set require.progs scapy
 }
 
 nat_body()
 {
 	pflow_init
 
 	epair=$(vnet_mkepair)
 	epair_srv=$(vnet_mkepair)
 
 	vnet_mkjail srv ${epair_srv}a
 	vnet_mkjail rtr ${epair_srv}b ${epair}a
 
 	ifconfig ${epair}b 192.0.2.2/24 up
 
 	jexec srv ifconfig ${epair_srv}a 198.51.100.2/24 up
 	jexec srv route add default 198.51.100.1
 
 	jexec rtr ifconfig ${epair_srv}b 198.51.100.1/24 up
 	jexec rtr ifconfig ${epair}a 192.0.2.1/24 up
 	jexec rtr sysctl net.inet.ip.forwarding=1
 
 	route add -net 198.51.100.0/24 192.0.2.1
 
 	jexec rtr pfctl -e
 	pft_set_rules rtr \
 		"set state-defaults pflow" \
 		"nat pass on ${epair_srv}b inet from 192.0.2.0/24 to any -> (${epair_srv}b)" \
 		"pass"
 
 	pflow=$(jexec rtr pflowctl -c)
 	jexec rtr pflowctl -s ${pflow} dst 192.0.2.2:2055 proto 10
 
 	# Sanity check
 	atf_check -s exit:0 -o ignore \
 	    ping -c 1 198.51.100.2
 
 	atf_check -o match:".*v=10,NAT=4,proto=1,src=192.0.2.2-198.51.100.1.*" \
 	    $(atf_get_srcdir)/pft_read_ipfix.py --recvif ${epair}b --port 2055
 }
 
 nat_cleanup()
 {
 	pft_cleanup
 }
 
+atf_test_case "rule" "cleanup"
+rule_head()
+{
+	atf_set descr 'Test per-rule pflow option'
+	atf_set require.user root
+	atf_set require.progs scapy
+}
+
+rule_body()
+{
+	pflow_init
+
+	epair=$(vnet_mkepair)
+	ifconfig ${epair}a 192.0.2.2/24 up
+	ifconfig ${epair}a alias 192.0.2.3/24 up
+
+	vnet_mkjail alcatraz ${epair}b
+	jexec alcatraz ifconfig ${epair}b 192.0.2.1/24 up
+
+	# Sanity check
+	atf_check -s exit:0 -o ignore ping -c 1 192.0.2.1
+
+	jexec alcatraz pfctl -e
+	pft_set_rules alcatraz \
+		"pass in from 192.0.2.2 keep state (pflow)" \
+		"pass in from 192.0.2.3 keep state"
+
+	pflow=$(jexec alcatraz pflowctl -c)
+	jexec alcatraz pflowctl -s ${pflow} dst 192.0.2.2:2055
+
+	# No flow is generated if we ping from 192.0.2.3
+	ping -c 1 -S 192.0.2.3 192.0.2.1
+
+	atf_check -o match:"No data" \
+	    $(atf_get_srcdir)/pft_read_ipfix.py --recvif ${epair}a --port 2055
+
+	# But there is one if we ping from 192.0.2.2
+	ping -c 1 -S 192.0.2.2 192.0.2.1
+
+	atf_check -o match:".*v=5.*" \
+	    $(atf_get_srcdir)/pft_read_ipfix.py --recvif ${epair}a --port 2055
+}
+
+rule_cleanup()
+{
+	pft_cleanup
+}
+
 atf_init_test_cases()
 {
 	atf_add_test_case "basic"
 	atf_add_test_case "state_defaults"
 	atf_add_test_case "v6"
 	atf_add_test_case "nat"
+	atf_add_test_case "rule"
 }