Adding upstream version 1:9.18.19.upstream/1%9.18.19upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

60 files changed, 3430 insertions, 0 deletions

diff --git a/bin/tests/system/rpz/README b/bin/tests/system/rpz/README
new file mode 100644
index 0000000..238e360
--- /dev/null
+++ b/bin/tests/system/rpz/README
@@ -0,0 +1,36 @@
+Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+
+SPDX-License-Identifier: MPL-2.0
+
+This Source Code Form is subject to the terms of the Mozilla Public
+License, v. 2.0.  If a copy of the MPL was not distributed with this
+file, you can obtain one at https://mozilla.org/MPL/2.0/.
+
+See the COPYRIGHT file distributed with this work for additional
+information regarding copyright ownership.
+
+The test setup for the RPZ tests prepares a query perf tool and sets up
+policy zones.
+
+Name servers
+------------
+
+ns1 is the root server.
+
+ns2 and ns4 are authoritative servers for the various test domains.
+
+ns3 is the main rewriting resolver.
+
+ns5 and ns7 are additional rewriting resolvers.
+
+ns6 is a forwarding server.
+
+
+Updating the response policy zones
+----------------------------------
+
+test1, test2, test3, test4, test5, and test6 are dynamic update files.  These
+updates are made against ns3.  The script function "start_group" is called to
+start an new batch of tests that may depend on certain server updates.  The
+function takes an optional file name and if provided the server updates are
+performed before executing the test batch.
diff --git a/bin/tests/system/rpz/clean.sh b/bin/tests/system/rpz/clean.sh
new file mode 100644
index 0000000..35d6211
--- /dev/null
+++ b/bin/tests/system/rpz/clean.sh
@@ -0,0 +1,57 @@
+#!/bin/sh
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0.  If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+# Clean up after rpz tests.
+
+USAGE="$0: [-Px]"
+DEBUG=
+while getopts "Px" c; do
+    case $c in
+	x) set -x ;;
+	P) PARTIAL=set ;;
+	*) echo "$USAGE" 1>&2; exit 1;;
+    esac
+done
+shift $((OPTIND - 1))
+if test "$#" -ne 0; then
+    echo "$USAGE" 1>&2
+    exit 1
+fi
+
+# this might be called from setup.sh to partially clean up the files
+# from the first test pass so the second pass can be set up correctly.
+# remove those files first, then decide whether to remove the others.
+rm -f ns*/*.key ns*/*.private
+rm -f ns2/tld2s.db */bl.tld2.db */bl.tld2s.db
+rm -f ns3/bl*.db ns3/fast-expire.db ns*/empty.db
+rm -f ns3/manual-update-rpz.db
+rm -f ns3/mixed-case-rpz.db
+rm -f ns5/example.db ns5/bl.db ns5/fast-expire.db ns5/expire.conf
+rm -f ns8/manual-update-rpz.db
+rm -f */policy2.db
+rm -f */*.jnl
+
+if [ ${PARTIAL:-unset} = unset ]; then
+    rm -f proto.* dsset-* trusted.conf dig.out* nsupdate.tmp ns*/*tmp
+    rm -f ns5/requests ns5/*.perf
+    rm -f */named.memstats */*.run */*.run.prev */named.stats */session.key
+    rm -f */*.log */*core */*.pid
+    rm -f ns*/named.lock
+    rm -f ns*/named.conf
+    rm -f ns*/*switch
+    rm -f dnsrps*.conf
+    rm -f dnsrpzd.conf
+    rm -f dnsrpzd-license-cur.conf dnsrpzd.rpzf dnsrpzd.sock dnsrpzd.pid
+    rm -f ns*/managed-keys.bind*
+    rm -f tmp
+fi
diff --git a/bin/tests/system/rpz/dnsrps.c b/bin/tests/system/rpz/dnsrps.c
new file mode 100644
index 0000000..55d8a91
--- /dev/null
+++ b/bin/tests/system/rpz/dnsrps.c
@@ -0,0 +1,172 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+/*
+ * -a		exit(0) if dnsrps is available or dlopen() msg if not
+ * -p		print the path to dnsrpzd configured in dnsrps so that
+ *		    dnsrpzd can be run by a setup.sh script.
+ *		    Exit(1) if dnsrps is not available
+ * -n domain	print the serial number of a domain to check if a new
+ *		    version of a policy zone has been transferred to dnsrpzd.
+ *		    Exit(1) if dnsrps is not available
+ * -w sec.ond	wait for seconds, because `sleep 0.1` is not portable
+ */
+
+#include <errno.h>
+#include <inttypes.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <isc/print.h>
+#include <isc/util.h>
+
+#ifdef USE_DNSRPS
+#define LIBRPZ_LIB_OPEN DNSRPS_LIB_OPEN
+#include <dns/librpz.h>
+
+librpz_t *librpz;
+#else  /* ifdef USE_DNSRPS */
+typedef struct {
+	char c[120];
+} librpz_emsg_t;
+#endif /* ifdef USE_DNSRPS */
+
+static bool
+link_dnsrps(librpz_emsg_t *emsg);
+
+#define USAGE "usage: [-ap] [-n domain] [-w sec.onds]\n"
+
+int
+main(int argc, char **argv) {
+#ifdef USE_DNSRPS
+	char cstr[sizeof("zone ") + 1024 + 10];
+	librpz_clist_t *clist;
+	librpz_client_t *client;
+	librpz_rsp_t *rsp;
+	uint32_t serial;
+#endif /* ifdef USE_DNSRPS */
+	double seconds;
+	librpz_emsg_t emsg;
+	char *p;
+	int i;
+
+	while ((i = getopt(argc, argv, "apn:w:")) != -1) {
+		switch (i) {
+		case 'a':
+			if (!link_dnsrps(&emsg)) {
+				printf("I:%s\n", emsg.c);
+				return (1);
+			}
+			return (0);
+
+		case 'p':
+			if (!link_dnsrps(&emsg)) {
+				fprintf(stderr, "## %s\n", emsg.c);
+				return (1);
+			}
+#ifdef USE_DNSRPS
+			printf("%s\n", librpz->dnsrpzd_path);
+#else  /* ifdef USE_DNSRPS */
+			UNREACHABLE();
+#endif /* ifdef USE_DNSRPS */
+			return (0);
+
+		case 'n':
+			if (!link_dnsrps(&emsg)) {
+				fprintf(stderr, "## %s\n", emsg.c);
+				return (1);
+			}
+#ifdef USE_DNSRPS
+			/*
+			 * Get the serial number of a policy zone from
+			 * a running dnsrpzd daemon.
+			 */
+			clist = librpz->clist_create(&emsg, NULL, NULL, NULL,
+						     NULL, NULL);
+			if (clist == NULL) {
+				fprintf(stderr, "## %s: %s\n", optarg, emsg.c);
+				return (1);
+			}
+			snprintf(cstr, sizeof(cstr),
+				 "zone %s; dnsrpzd \"\";"
+				 " dnsrpzd-sock dnsrpzd.sock;"
+				 " dnsrpzd-rpzf dnsrpzd.rpzf",
+				 optarg);
+			client = librpz->client_create(&emsg, clist, cstr,
+						       true);
+			if (client == NULL) {
+				fprintf(stderr, "## %s\n", emsg.c);
+				return (1);
+			}
+
+			rsp = NULL;
+			if (!librpz->rsp_create(&emsg, &rsp, NULL, client, true,
+						false) ||
+			    rsp == NULL)
+			{
+				fprintf(stderr, "## %s\n", emsg.c);
+				librpz->client_detach(&client);
+				return (1);
+			}
+
+			if (!librpz->soa_serial(&emsg, &serial, optarg, rsp)) {
+				fprintf(stderr, "## %s\n", emsg.c);
+				librpz->client_detach(&client);
+				return (1);
+			}
+			librpz->rsp_detach(&rsp);
+			librpz->client_detach(&client);
+			printf("%u\n", serial);
+#else  /* ifdef USE_DNSRPS */
+			UNREACHABLE();
+#endif /* ifdef USE_DNSRPS */
+			return (0);
+
+		case 'w':
+			seconds = strtod(optarg, &p);
+			if (seconds <= 0 || *p != '\0') {
+				fprintf(stderr, USAGE);
+				return (1);
+			}
+			usleep((int)(seconds * 1000.0 * 1000.0));
+			return (0);
+
+		default:
+			fprintf(stderr, USAGE);
+			return (1);
+		}
+	}
+	fprintf(stderr, USAGE);
+	return (1);
+}
+
+static bool
+link_dnsrps(librpz_emsg_t *emsg) {
+#ifdef USE_DNSRPS
+	librpz = librpz_lib_open(emsg, NULL, DNSRPS_LIBRPZ_PATH);
+	if (librpz == NULL) {
+		return (false);
+	}
+
+	return (true);
+#else  /* ifdef USE_DNSRPS */
+	snprintf(emsg->c, sizeof(emsg->c), "DNSRPS not configured");
+	return (false);
+#endif /* ifdef USE_DNSRPS */
+}
diff --git a/bin/tests/system/rpz/dnsrpzd-license.conf b/bin/tests/system/rpz/dnsrpzd-license.conf
new file mode 100644
index 0000000..739b39d
--- /dev/null
+++ b/bin/tests/system/rpz/dnsrpzd-license.conf
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+zone isc.license.fastrpz.com {
+    primaries port 53 {
+        KEY farsight_fastrpz_license 104.244.14.176;
+        KEY farsight_fastrpz_license 2620:11c:f008::176;
+    };
+};
+
+key farsight_fastrpz_license {
+    algorithm hmac-sha256; secret "f405d02b4c8af54855fcebc1";
+};
diff --git a/bin/tests/system/rpz/dnsrpzd.conf.in b/bin/tests/system/rpz/dnsrpzd.conf.in
new file mode 100644
index 0000000..7365562
--- /dev/null
+++ b/bin/tests/system/rpz/dnsrpzd.conf.in
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+# dnsrpzd configuration.
+
+pid-file ../dnsrpzd.pid
+
+include ../dnsrpzd-license-cur.conf
+
+# configure NOTIFY and zone transfers
+port @EXTRAPORT1@;
+listen-on port @EXTRAPORT1@ { 10.53.0.3; };
+allow-notify { 10.53.0.0/24; };
+
+zone "bl0"		{type primary; file "../ns5/bl.db"; };
+zone "bl1"		{type primary; file "../ns5/bl.db"; };
+zone "bl2"		{type primary; file "../ns5/bl.db"; };
+zone "bl3"		{type primary; file "../ns5/bl.db"; };
+zone "bl4"		{type primary; file "../ns5/bl.db"; };
+zone "bl5"		{type primary; file "../ns5/bl.db"; };
+zone "bl6"		{type primary; file "../ns5/bl.db"; };
+zone "bl7"		{type primary; file "../ns5/bl.db"; };
+zone "bl8"		{type primary; file "../ns5/bl.db"; };
+zone "bl9"		{type primary; file "../ns5/bl.db"; };
+zone "bl10"		{type primary; file "../ns5/bl.db"; };
+zone "bl11"		{type primary; file "../ns5/bl.db"; };
+zone "bl12"		{type primary; file "../ns5/bl.db"; };
+zone "bl13"		{type primary; file "../ns5/bl.db"; };
+zone "bl14"		{type primary; file "../ns5/bl.db"; };
+zone "bl15"		{type primary; file "../ns5/bl.db"; };
+zone "bl16"		{type primary; file "../ns5/bl.db"; };
+zone "bl17"		{type primary; file "../ns5/bl.db"; };
+zone "bl18"		{type primary; file "../ns5/bl.db"; };
+zone "bl19"		{type primary; file "../ns5/bl.db"; };
+
+zone "bl"		{type secondary; primaries port @PORT@ { 10.53.0.3; }; };
+zone "bl-2"		{type secondary; primaries port @PORT@ { 10.53.0.3; }; };
+zone "bl-given"		{type secondary; primaries port @PORT@ { 10.53.0.3; }; };
+zone "bl-passthru"	{type secondary; primaries port @PORT@ { 10.53.0.3; }; };
+zone "bl-no-op"		{type secondary; primaries port @PORT@ { 10.53.0.3; }; };
+zone "bl-disabled"	{type secondary; primaries port @PORT@ { 10.53.0.3; }; };
+zone "bl-nodata"	{type secondary; primaries port @PORT@ { 10.53.0.3; }; };
+zone "bl-nxdomain"	{type secondary; primaries port @PORT@ { 10.53.0.3; }; };
+zone "bl-cname"		{type secondary; primaries port @PORT@ { 10.53.0.3; }; };
+zone "bl-wildcname"	{type secondary; primaries port @PORT@ { 10.53.0.3; }; };
+zone "bl-garden"	{type secondary; primaries port @PORT@ { 10.53.0.3; }; };
+zone "bl-drop"		{type secondary; primaries port @PORT@ { 10.53.0.3; }; };
+zone "bl-tcp-only"	{type secondary; primaries port @PORT@ { 10.53.0.3; }; };
+zone "bl.tld2"		{type secondary; primaries port @PORT@ { 10.53.0.3; }; };
+
+zone "policy1"		{type secondary; primaries port @PORT@ { 10.53.0.6; }; };
+zone "policy2"		{type secondary; primaries port @PORT@ { 10.53.0.7; }; };
diff --git a/bin/tests/system/rpz/ns1/named.conf.in b/bin/tests/system/rpz/ns1/named.conf.in
new file mode 100644
index 0000000..8b466f0
--- /dev/null
+++ b/bin/tests/system/rpz/ns1/named.conf.in
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+options {
+	query-source address 10.53.0.1;
+	notify-source 10.53.0.1;
+	transfer-source 10.53.0.1;
+	port @PORT@;
+	session-keyfile "session.key";
+	pid-file "named.pid";
+	listen-on { 10.53.0.1; };
+	listen-on-v6 { none; };
+	notify no;
+	minimal-responses no;
+	dnssec-validation no;
+};
+
+key rndc_key {
+	secret "1234abcd8765";
+	algorithm @DEFAULT_HMAC@;
+};
+
+controls {
+	inet 10.53.0.1 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+zone "." {type primary; file "root.db";};
diff --git a/bin/tests/system/rpz/ns1/root.db b/bin/tests/system/rpz/ns1/root.db
new file mode 100644
index 0000000..6bf3d5a
--- /dev/null
+++ b/bin/tests/system/rpz/ns1/root.db
@@ -0,0 +1,42 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL	120
+.		SOA	ns. hostmaster.ns. ( 1 3600 1200 604800 60 )
+		NS	ns.
+ns.		A	10.53.0.1
+
+; rewrite responses from this zone
+tld2.		NS	ns.tld2.
+ns.tld2.	A	10.53.0.2
+
+; rewrite responses from this secure zone unless dnssec requested (DO=1)
+tld2s.		NS	ns.tld2.
+
+; requests come from here
+tld3.		NS	ns.tld3.
+ns.tld3.	A	10.53.0.3
+
+; rewrite responses from this zone
+tld4.		NS	ns.tld4.
+ns.tld4.	A	10.53.0.4
+
+; performance test
+tld5.		NS	ns.tld5.
+ns.tld5.	A	10.53.0.5
+
+; generate SERVFAIL
+servfail	NS	ns.tld2.
+
+a-only.example	A	1.2.3.4
+no-a-no-aaaa.example	TXT	placeholder
+a-plus-aaaa.example	A	1.2.3.4
+a-plus-aaaa.example	AAAA	::1
diff --git a/bin/tests/system/rpz/ns10/hints b/bin/tests/system/rpz/ns10/hints
new file mode 100644
index 0000000..b657c39
--- /dev/null
+++ b/bin/tests/system/rpz/ns10/hints
@@ -0,0 +1,13 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+.	120	NS	ns.
+ns.	120	A	10.53.0.1
diff --git a/bin/tests/system/rpz/ns10/named.conf.in b/bin/tests/system/rpz/ns10/named.conf.in
new file mode 100644
index 0000000..d645e38
--- /dev/null
+++ b/bin/tests/system/rpz/ns10/named.conf.in
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+options {
+	query-source address 10.53.0.10;
+	notify-source 10.53.0.10;
+	transfer-source 10.53.0.10;
+	port @PORT@;
+	pid-file "named.pid";
+	session-keyfile "session.key";
+	listen-on { 10.53.0.10; };
+	listen-on-v6 { none; };
+	notify no;
+	minimal-responses no;
+	recursion yes;
+	dnssec-validation yes;
+};
+
+key rndc_key {
+	secret "1234abcd8765";
+	algorithm @DEFAULT_HMAC@;
+};
+controls {
+	inet 10.53.0.10 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+include "../trusted.conf";
+zone "." { type hint; file "hints"; };
+
+# grafted on zones using stub and static-stub
+zone "stub-nomatch."		    {type primary; file "stub.db"; };
+zone "static-stub-nomatch."	    {type primary; file "stub.db"; };
diff --git a/bin/tests/system/rpz/ns10/stub.db b/bin/tests/system/rpz/ns10/stub.db
new file mode 100644
index 0000000..8ecac8c
--- /dev/null
+++ b/bin/tests/system/rpz/ns10/stub.db
@@ -0,0 +1,21 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+; RPZ rewrite responses from this zone
+
+$TTL	120
+@		SOA	ns  hostmaster.ns ( 1 3600 1200 604800 60 )
+		NS	ns
+ns		A	10.53.0.10
+
+a3-1		A	10.53.99.99
+
+a4-1		A	10.53.99.99
diff --git a/bin/tests/system/rpz/ns2/base-tld2s.db b/bin/tests/system/rpz/ns2/base-tld2s.db
new file mode 100644
index 0000000..77114ec
--- /dev/null
+++ b/bin/tests/system/rpz/ns2/base-tld2s.db
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+; RPZ rewrite responses from this signed zone
+
+$TTL	120
+@		SOA	tld2s.  hostmaster.ns.tld2. ( 1 3600 1200 604800 60 )
+		NS	ns
+		NS	.			; check for RT 24985
+ns		A	10.53.0.2
+
+
+a0-1		A	192.168.0.1
+a0-1-scname	CNAME	a0-1.tld2.
+
+a3-5		A	192.168.3.5
+
+a7-2		A	192.168.7.2
diff --git a/bin/tests/system/rpz/ns2/bl.tld2.db.in b/bin/tests/system/rpz/ns2/bl.tld2.db.in
new file mode 100644
index 0000000..25780b7
--- /dev/null
+++ b/bin/tests/system/rpz/ns2/bl.tld2.db.in
@@ -0,0 +1,21 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+; primary for secondary RPZ zone
+
+$TTL	3600
+@		SOA	rpz.tld2.  hostmaster.ns.tld2. ( 1 3600 1200 604800 60 )
+		NS	ns2
+		NS	ns3
+ns2		A	10.53.0.2
+ns3		A	10.53.0.3
+
+32.1.7.168.192.rpz-ip	 CNAME	.
diff --git a/bin/tests/system/rpz/ns2/blv2.tld2.db.in b/bin/tests/system/rpz/ns2/blv2.tld2.db.in
new file mode 100644
index 0000000..123e1b4
--- /dev/null
+++ b/bin/tests/system/rpz/ns2/blv2.tld2.db.in
@@ -0,0 +1,19 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+; primary for secondary RPZ zone
+
+$TTL	3600
+@		SOA	rpz.tld2.  hostmaster.ns.tld2. ( 2 3600 1200 604800 60 )
+		NS	ns2
+		NS	ns3
+ns2		A	10.53.0.2
+ns3		A	10.53.0.3
diff --git a/bin/tests/system/rpz/ns2/blv3.tld2.db.in b/bin/tests/system/rpz/ns2/blv3.tld2.db.in
new file mode 100644
index 0000000..b8ba587
--- /dev/null
+++ b/bin/tests/system/rpz/ns2/blv3.tld2.db.in
@@ -0,0 +1,21 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+; primary for secondary RPZ zone
+
+$TTL	3600
+@		SOA	rpz.tld2.  hostmaster.ns.tld2. ( 3 3600 1200 604800 60 )
+		NS	ns2
+		NS	ns3
+ns2		A	10.53.0.2
+ns3		A	10.53.0.3
+
+32.1.7.168.192.rpz-ip	 CNAME	.
diff --git a/bin/tests/system/rpz/ns2/hints b/bin/tests/system/rpz/ns2/hints
new file mode 100644
index 0000000..b657c39
--- /dev/null
+++ b/bin/tests/system/rpz/ns2/hints
@@ -0,0 +1,13 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+.	120	NS	ns.
+ns.	120	A	10.53.0.1
diff --git a/bin/tests/system/rpz/ns2/named.conf.in b/bin/tests/system/rpz/ns2/named.conf.in
new file mode 100644
index 0000000..9b2ab3a
--- /dev/null
+++ b/bin/tests/system/rpz/ns2/named.conf.in
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+options {
+	query-source address 10.53.0.2;
+	notify-source 10.53.0.2;
+	transfer-source 10.53.0.2;
+	port @PORT@;
+	pid-file "named.pid";
+	session-keyfile "session.key";
+	listen-on { 10.53.0.2; };
+	listen-on-v6 { none; };
+	notify no;
+	minimal-responses no;
+	recursion yes;
+	dnssec-validation yes;
+};
+
+key rndc_key {
+	secret "1234abcd8765";
+	algorithm @DEFAULT_HMAC@;
+};
+controls {
+	inet 10.53.0.2 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+include "../trusted.conf";
+zone "." { type hint; file "hints"; };
+
+zone "tld2."		    {type primary; file "tld2.db";};
+zone "sub1.tld2."	    {type primary; file "tld2.db";};
+zone "subsub.sub1.tld2."    {type primary; file "tld2.db";};
+zone "sub2.tld2."	    {type primary; file "tld2.db";};
+zone "subsub.sub2.tld2."    {type primary; file "tld2.db";};
+zone "sub3.tld2."	    {type primary; file "tld2.db";};
+zone "subsub.sub3.tld2."    {type primary; file "tld2.db";};
+
+zone "tld2s."		    {type primary; file "tld2s.db";};
+
+zone "bl.tld2."		    {type primary; file "bl.tld2.db";
+				notify yes; notify-delay 0;};
+
+# grafted on zones using stub and static-stub
+zone "stub."		    {type primary; file "stub.db"; };
+zone "static-stub."	    {type primary; file "stub.db"; };
diff --git a/bin/tests/system/rpz/ns2/stub.db b/bin/tests/system/rpz/ns2/stub.db
new file mode 100644
index 0000000..e4b8781
--- /dev/null
+++ b/bin/tests/system/rpz/ns2/stub.db
@@ -0,0 +1,20 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+; RPZ rewrite responses from this zone
+
+$TTL	120
+@		SOA	tld2.  hostmaster.ns.tld2. ( 1 3600 1200 604800 60 )
+		NS	ns.sub1.tld2.
+
+a3-1		A	10.53.99.99
+
+a4-1		A	10.53.99.99
diff --git a/bin/tests/system/rpz/ns2/tld2.db b/bin/tests/system/rpz/ns2/tld2.db
new file mode 100644
index 0000000..c6f2556
--- /dev/null
+++ b/bin/tests/system/rpz/ns2/tld2.db
@@ -0,0 +1,125 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+; RPZ rewrite responses from this zone
+
+$TTL	120
+@		SOA	tld2.  hostmaster.ns.tld2. ( 1 3600 1200 604800 60 )
+		NS	ns
+		NS	.			; check for RT 24985
+ns		A	10.53.0.2
+
+
+txt-only	TXT	"txt-only-tld2"
+
+a12		A	12.12.12.12
+		AAAA	2001::12
+		TXT	"a12 tld2 text"
+a12-cname	CNAME	a12
+
+a0-1		A	192.168.0.1
+		AAAA	2001:2::1
+		TXT	"a0-1 tld2 text"
+a0-1-scname	CNAME	a0-1.tld2s.
+
+
+a3-1		A	192.168.3.1
+		AAAA	2001:2:3::1
+		TXT	"a3-1 tld2 text"
+
+a3-2		A	192.168.3.2
+		AAAA	2001:2:3::2
+		TXT	"a3-2 tld2 text"
+
+a3-3		A	192.168.3.3
+		AAAA	2001:2:3::3
+		TXT	"a3-3 tld2 text"
+
+a3-4		A	192.168.3.4
+		AAAA	2001:2:3::4
+		TXT	"a3-4 tld2 text"
+
+a3-5		A	192.168.3.5
+		AAAA	2001:2:3::5
+		TXT	"a3-5 tld2 text"
+
+a3-6		A	192.168.3.6
+		AAAA	2001:2:3::6
+		TXT	"a3-6 tld2 text"
+
+a3-7		A	192.168.3.7
+		AAAA	2001:2:3::7
+		TXT	"a3-7 tld2 text"
+
+a3-8		A	192.168.3.8
+		AAAA	2001:2:3::8
+		TXT	"a3-8 tld2 text"
+
+a3-9		A	192.168.3.9
+		AAAA	2001:2:3::9
+		TXT	"a3-9 tld2 text"
+
+a4-1		A	192.168.4.1
+		AAAA	2001:2:4::1
+		TXT	"a4-1 tld2 text"
+a4-1-aaaa	AAAA	2001:2:4::1
+
+a4-2		A	192.168.4.2
+		AAAA	2001:2:4::2
+		TXT	"a4-2 tld2 text"
+a4-2-cname	CNAME	a4-2
+
+a4-3		A	192.168.4.3
+		AAAA	2001:2:4::3
+		TXT	"a4-3 tld2 text"
+a4-3-cname	CNAME	a4-3
+
+a4-4		A	192.168.4.4
+		AAAA	2001:2:4::4
+		TXT	"a4-4 tld2 text"
+
+a4-5		A	192.168.4.5
+		AAAA	2001:2:4::5
+		TXT	"a4-5 tld2 text"
+a4-5-cname	CNAME	a4-5
+a4-5-cname2	CNAME	a4-5-cname
+a4-5-cname3	CNAME	a4-5-cname2
+
+a4-6		A	192.168.4.6
+		AAAA	2001:2:4::6
+		TXT	"a4-6 tld2 text"
+a4-6-cname	CNAME	a4-6
+a4-6-cname2	CNAME	a4-6-cname
+a4-6-cname3	CNAME	a4-6-cname2
+
+a5-1-2		A	192.168.5.1
+		A	192.168.5.2
+		TXT	"a5-1-2 tld2 text"
+
+a5-2		A	192.168.5.2
+		TXT	"a5-2 tld2 text"
+
+a5-3		A	192.168.5.3
+		TXT	"a5-3 tld2 text"
+
+a5-4		A	192.168.5.4
+		TXT	"a5-4 tld2 text"
+
+a6-1		A	192.168.6.1
+		TXT	"a6-1 tld2 text"
+a6-2		A	192.168.6.2
+		TXT	"a6-2 tld2 text"
+
+a7-1		A	192.168.7.1
+		TXT	"a7-1 tld2 text"
+
+a7-2		A	192.168.7.2
+		TXT	"a7-2 tld2 text"
diff --git a/bin/tests/system/rpz/ns3/base.db b/bin/tests/system/rpz/ns3/base.db
new file mode 100644
index 0000000..f2f15a0
--- /dev/null
+++ b/bin/tests/system/rpz/ns3/base.db
@@ -0,0 +1,24 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+; RPZ test
+;   This basic file is copied to several zone files before being used.
+;   Its contents are also changed with nsupdate
+
+
+$TTL	300
+@	SOA	blx.  hostmaster.ns.blx. ( 1 3600 1200 604800 60 )
+	NS	ns.tld3.
+
+; regression testing for some old crashes
+example.com     NS	example.org.
+
+domain.com	cname	foobar.com
diff --git a/bin/tests/system/rpz/ns3/broken.db.in b/bin/tests/system/rpz/ns3/broken.db.in
new file mode 100644
index 0000000..80aa313
--- /dev/null
+++ b/bin/tests/system/rpz/ns3/broken.db.in
@@ -0,0 +1,18 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+; RPZ test
+;   This basic file is copied to several zone files before being used.
+;   Its contents are also changed with nsupdate
+
+
+; broken zone
+foobar
diff --git a/bin/tests/system/rpz/ns3/crash1 b/bin/tests/system/rpz/ns3/crash1
new file mode 100644
index 0000000..0c85191
--- /dev/null
+++ b/bin/tests/system/rpz/ns3/crash1
@@ -0,0 +1,18 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+
+; a bad zone that caused a crash related to dns_rdataset_disassociate()
+
+$TTL	120
+@	SOA	crash1.tld2. hostmaster.ns.tld2. ( 1 3600 1200 604800 60 )
+
+	NS	tld2.
diff --git a/bin/tests/system/rpz/ns3/crash2 b/bin/tests/system/rpz/ns3/crash2
new file mode 100644
index 0000000..ab70283
--- /dev/null
+++ b/bin/tests/system/rpz/ns3/crash2
@@ -0,0 +1,24 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+
+; a valid zone containing records that caused crashes
+
+$TTL	120
+@	SOA	crash2.tld3. hostmaster.ns.tld3. ( 1 3600 1200 604800 60 )
+	NS	ns
+ns	A	10.53.0.3
+
+; #24 in test1, crashed new ASSERT() in rbtdb.c
+c1	A	172.16.1.24
+
+; #16 in test2, crashed new ASSERT() in rbtdb.c
+c2	A	172.16.1.16
diff --git a/bin/tests/system/rpz/ns3/hints b/bin/tests/system/rpz/ns3/hints
new file mode 100644
index 0000000..b657c39
--- /dev/null
+++ b/bin/tests/system/rpz/ns3/hints
@@ -0,0 +1,13 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+.	120	NS	ns.
+ns.	120	A	10.53.0.1
diff --git a/bin/tests/system/rpz/ns3/manual-update-rpz-2.db.in b/bin/tests/system/rpz/ns3/manual-update-rpz-2.db.in
new file mode 100644
index 0000000..f670b0c
--- /dev/null
+++ b/bin/tests/system/rpz/ns3/manual-update-rpz-2.db.in
@@ -0,0 +1,22 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+; RPZ test
+;   This basic file is copied to several zone files before being used.
+;   Its contents are also changed with nsupdate
+
+
+$TTL 300
+@				SOA	bl-reload.  hostmaster.ns.bl-reload. ( 2 3600 1200 604800 60 )
+				NS	ns.tld3.
+
+walled.tld2.bl-reload.	 300	A	10.0.0.2
+
diff --git a/bin/tests/system/rpz/ns3/manual-update-rpz.db.in b/bin/tests/system/rpz/ns3/manual-update-rpz.db.in
new file mode 100644
index 0000000..a823448
--- /dev/null
+++ b/bin/tests/system/rpz/ns3/manual-update-rpz.db.in
@@ -0,0 +1,21 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+; RPZ test
+;   This basic file is copied to several zone files before being used.
+;   Its contents are also changed with nsupdate
+
+
+$TTL 300
+@					SOA	manual-update-rpz.  hostmaster.ns.manual-rpz-update. ( 1 3600 1200 604800 60 )
+					NS	ns.tld3.
+
+walled.tld2.manual-update-rpz.	 300	A	10.0.0.1
diff --git a/bin/tests/system/rpz/ns3/mixed-case-rpz-1.db.in b/bin/tests/system/rpz/ns3/mixed-case-rpz-1.db.in
new file mode 100644
index 0000000..c8548fc
--- /dev/null
+++ b/bin/tests/system/rpz/ns3/mixed-case-rpz-1.db.in
@@ -0,0 +1,16 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300
+@		SOA	mixed-case-rpz.  hostmaster.ns.mixed-case-rpz. ( 1 3600 1200 604800 60 )
+		NS	ns.tld3.
+
+A6-2.TLD2	CNAME	.
diff --git a/bin/tests/system/rpz/ns3/mixed-case-rpz-2.db.in b/bin/tests/system/rpz/ns3/mixed-case-rpz-2.db.in
new file mode 100644
index 0000000..7d99c5a
--- /dev/null
+++ b/bin/tests/system/rpz/ns3/mixed-case-rpz-2.db.in
@@ -0,0 +1,17 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300
+@		SOA	mixed-case-rpz.  hostmaster.ns.mixed-case-rpz. ( 2 3600 1200 604800 60 )
+		NS	ns.tld3.
+
+a6-1.tld2	CNAME	.
+A6-2.TLD2	CNAME	.
diff --git a/bin/tests/system/rpz/ns3/named.conf.in b/bin/tests/system/rpz/ns3/named.conf.in
new file mode 100644
index 0000000..6d2303c
--- /dev/null
+++ b/bin/tests/system/rpz/ns3/named.conf.in
@@ -0,0 +1,160 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+/*
+ * Main rpz test DNS server.
+ */
+
+options {
+	query-source address 10.53.0.3;
+	notify-source 10.53.0.3;
+	transfer-source 10.53.0.3;
+	port @PORT@;
+	pid-file "named.pid";
+	statistics-file	"named.stats";
+	session-keyfile "session.key";
+	listen-on { 10.53.0.3; };
+	listen-on-v6 { none; };
+	notify yes;
+	minimal-responses no;
+	recursion yes;
+	dnssec-validation yes;
+	min-refresh-time 1;
+	min-retry-time 1;
+
+	response-policy {
+	    zone "fast-expire";
+	    zone "bl"					max-policy-ttl 100;
+	    zone "bl-2";
+	    zone "bl-given"	policy given		recursive-only yes;
+	    zone "bl-passthru"	policy passthru;
+	    zone "bl-no-op"	policy no-op;		# obsolete for passthru
+	    zone "bl-disabled"	policy disabled;
+	    zone "bl-nodata"	policy nodata		recursive-only no;
+	    zone "bl-nxdomain"	policy nxdomain;
+	    zone "bl-cname"	policy cname txt-only.tld2.;
+	    zone "bl-wildcname"	policy cname *.tld4.;
+	    zone "bl-garden"	policy cname a12.tld2.;
+	    zone "bl-drop"	policy drop;
+	    zone "bl-tcp-only"	policy tcp-only;
+	    zone "bl.tld2";
+	    zone "manual-update-rpz";
+	    zone "mixed-case-rpz";
+	}
+	add-soa yes
+	min-ns-dots 0
+	qname-wait-recurse yes
+	min-update-interval 0
+	nsdname-enable yes
+	nsip-enable yes
+	;
+
+	include "../dnsrps.conf";
+	also-notify { 10.53.0.3 port @EXTRAPORT1@; };
+	notify-delay 0;
+};
+
+logging { category rpz { default_debug; }; };
+
+key rndc_key {
+	secret "1234abcd8765";
+	algorithm @DEFAULT_HMAC@;
+};
+controls {
+	inet 10.53.0.3 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+
+zone "." { type hint; file "hints"; };
+
+zone "bl."		{type primary; file "bl.db";
+				allow-update {any;};};
+zone "bl-2."		{type primary; file "bl-2.db";
+				allow-update {any;};};
+zone "bl-given."	{type primary; file "bl-given.db";
+				allow-update {any;};};
+zone "bl-passthru."	{type primary; file "bl-passthru.db";
+				allow-update {any;};};
+zone "bl-no-op."	{type primary; file "bl-no-op.db";
+				allow-update {any;};};
+zone "bl-disabled."	{type primary; file "bl-disabled.db";
+				allow-update {any;};};
+zone "bl-nodata."	{type primary; file "bl-nodata.db";
+				allow-update {any;};};
+zone "bl-nxdomain."	{type primary; file "bl-nxdomain.db";
+				allow-update {any;};};
+zone "bl-cname."	{type primary; file "bl-cname.db";
+				allow-update {any;};};
+zone "bl-wildcname."	{type primary; file "bl-wildcname.db";
+				allow-update {any;};};
+zone "bl-garden."	{type primary; file "bl-garden.db";
+				allow-update {any;};};
+zone "bl-drop."		{type primary; file "bl-drop.db";
+				allow-update {any;};};
+zone "bl-tcp-only."	{type primary; file "bl-tcp-only.db";
+				allow-update {any;};};
+
+zone "bl.tld2."		{type secondary; file "bl.tld2.db"; primaries {10.53.0.2;};
+				request-ixfr no; masterfile-format text;};
+
+zone "crash1.tld2"	{type primary; file "crash1"; notify no;};
+zone "crash2.tld3."	{type primary; file "crash2"; notify no;};
+
+zone "manual-update-rpz." {
+	type primary;
+	file "manual-update-rpz.db";
+	notify no;
+};
+
+zone "mixed-case-rpz." {
+	type primary;
+	file "mixed-case-rpz.db";
+	notify no;
+};
+
+zone "fast-expire." {
+	type secondary;
+	file "fast-expire.db";
+	primaries { 10.53.0.5; };
+	notify no;
+};
+
+zone "stub." {
+	type stub;
+	primaries { 10.53.0.2; };
+};
+
+zone "static-stub." {
+	type static-stub;
+	server-addresses { 10.53.0.2; };
+};
+
+zone "stub-nomatch." {
+	type stub;
+	primaries { 10.53.0.10; };
+};
+
+zone "static-stub-nomatch." {
+	type static-stub;
+	server-addresses { 10.53.0.10; };
+};
+
+# A faulty dlz configuration to check if named with response policy zones
+# survives a certain class of failed configuration attempts (see GL #3880).
+# "dlz" is used because the dlz processing code is located in an ideal place in
+# the view configuration function for the test to cover the view reverting code.
+# The "BAD" comments below are necessary, because they will be removed using
+# 'sed' by tests.sh in order to activate the faulty configuration.
+#BAD	dlz "bad-dlz" {
+#BAD		database "dlopen bad-dlz.so example.org";
+#BAD	};
diff --git a/bin/tests/system/rpz/ns4/hints b/bin/tests/system/rpz/ns4/hints
new file mode 100644
index 0000000..b657c39
--- /dev/null
+++ b/bin/tests/system/rpz/ns4/hints
@@ -0,0 +1,13 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+.	120	NS	ns.
+ns.	120	A	10.53.0.1
diff --git a/bin/tests/system/rpz/ns4/named.conf.in b/bin/tests/system/rpz/ns4/named.conf.in
new file mode 100644
index 0000000..909f1c6
--- /dev/null
+++ b/bin/tests/system/rpz/ns4/named.conf.in
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+options {
+	query-source address 10.53.0.4;
+	notify-source 10.53.0.4;
+	transfer-source 10.53.0.4;
+	port @PORT@;
+	pid-file "named.pid";
+	session-keyfile "session.key";
+	listen-on { 10.53.0.4; };
+	listen-on-v6 { none; };
+	notify no;
+	minimal-responses no;
+	recursion yes;
+	dnssec-validation yes;
+};
+
+key rndc_key {
+	secret "1234abcd8765";
+	algorithm @DEFAULT_HMAC@;
+};
+
+controls {
+	inet 10.53.0.4 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+include "../trusted.conf";
+zone "." { type hint; file "hints"; };
+
+zone "tld4."		    {type primary; file "tld4.db";};
+zone "sub1.tld4."	    {type primary; file "tld4.db";};
+zone "subsub.sub1.tld4."    {type primary; file "tld4.db";};
+zone "sub2.tld4."	    {type primary; file "tld4.db";};
+zone "subsub.sub2.tld4."    {type primary; file "tld4.db";};
diff --git a/bin/tests/system/rpz/ns4/tld4.db b/bin/tests/system/rpz/ns4/tld4.db
new file mode 100644
index 0000000..fca419c
--- /dev/null
+++ b/bin/tests/system/rpz/ns4/tld4.db
@@ -0,0 +1,66 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+; RPZ rewrite responses from this zone
+
+$TTL	120
+@		SOA	tld4.  hostmaster.ns.tld4. ( 1 3600 1200 604800 60 )
+		NS	ns
+ns		A	10.53.0.4
+
+
+txt-only	TXT	"txt-only-tld4"
+
+a14		A	14.14.14.14
+		AAAA	2001::14
+		TXT	"a14 text"
+a14-cname	CNAME	a14
+
+a0-1		A	192.168.0.1
+		AAAA	2001:2::1
+		TXT	"a0-1 text"
+
+a3-1		A	192.168.3.1
+		AAAA	2001:2:3::1
+		TXT	"a3-1 text"
+
+a3-2		A	192.168.3.2
+		AAAA	2001:2:3::2
+		TXT	"a3-2 text"
+
+a4-1		A	192.168.4.1
+		AAAA	2001:2:4::1
+		TXT	"a4-1 text"
+a4-1-aaaa	AAAA	2001:2:4::1
+
+a4-2		A	192.168.4.2
+		AAAA	2001:2:4::2
+		TXT	"a4-2 text"
+a4-2-cname	CNAME	a4-2
+
+a4-3		A	192.168.4.3
+		AAAA	2001:2:4::3
+		TXT	"a4-3 text"
+a4-3-cname	CNAME	a4-3
+
+a4-4		A	192.168.4.4
+		AAAA	2001:2:4::4
+		TXT	"a4-4 text"
+
+a3-6.tld2	A	56.56.56.56
+
+a3-7.sub1.tld2	A	57.57.57.57
+
+a3-8.tld2	A	58.58.58.58
+
+a3-9.sub9.tld2	A	59.59.59.59
+
+a3-10.tld2	A	60.60.60.60
diff --git a/bin/tests/system/rpz/ns5/empty.db.in b/bin/tests/system/rpz/ns5/empty.db.in
new file mode 100644
index 0000000..a7e9144
--- /dev/null
+++ b/bin/tests/system/rpz/ns5/empty.db.in
@@ -0,0 +1,14 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL	120
+@	SOA	.  hostmaster.ns.example.tld5. ( 1 3600 1200 604800 60 )
+	NS	.
diff --git a/bin/tests/system/rpz/ns5/expire.conf.in b/bin/tests/system/rpz/ns5/expire.conf.in
new file mode 100644
index 0000000..4c1c228
--- /dev/null
+++ b/bin/tests/system/rpz/ns5/expire.conf.in
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+zone "fast-expire." {
+	type primary;
+	file "fast-expire.db";
+	allow-transfer { any; };
+	notify no;
+};
diff --git a/bin/tests/system/rpz/ns5/fast-expire.db.in b/bin/tests/system/rpz/ns5/fast-expire.db.in
new file mode 100644
index 0000000..cb2672e
--- /dev/null
+++ b/bin/tests/system/rpz/ns5/fast-expire.db.in
@@ -0,0 +1,18 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300
+@					SOA	fast-expire. hostmaster (
+						1 3 1 5 60
+						)
+					NS	ns.tld3.
+
+expired.fast-expire.		        A	10.0.0.10
diff --git a/bin/tests/system/rpz/ns5/hints b/bin/tests/system/rpz/ns5/hints
new file mode 100644
index 0000000..b657c39
--- /dev/null
+++ b/bin/tests/system/rpz/ns5/hints
@@ -0,0 +1,13 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+.	120	NS	ns.
+ns.	120	A	10.53.0.1
diff --git a/bin/tests/system/rpz/ns5/named.args b/bin/tests/system/rpz/ns5/named.args
new file mode 100644
index 0000000..56edbe3
--- /dev/null
+++ b/bin/tests/system/rpz/ns5/named.args
@@ -0,0 +1,2 @@
+# run the performance test close to real life
+-c named.conf -D rpz-ns5 -X named.lock -gd3 -T maxcachesize=2097152
diff --git a/bin/tests/system/rpz/ns5/named.conf.in b/bin/tests/system/rpz/ns5/named.conf.in
new file mode 100644
index 0000000..e1f8fb6
--- /dev/null
+++ b/bin/tests/system/rpz/ns5/named.conf.in
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+/*
+ * Test rpz performance.
+ */
+
+options {
+	query-source address 10.53.0.5;
+	notify-source 10.53.0.5;
+	transfer-source 10.53.0.5;
+	port @PORT@;
+	pid-file "named.pid";
+	statistics-file "named.stats";
+	session-keyfile "session.key";
+	listen-on { 10.53.0.5; };
+	listen-on-v6 { none; };
+	ixfr-from-differences yes;
+	notify-delay 0;
+	notify yes;
+	minimal-responses no;
+	recursion yes;
+	dnssec-validation yes;
+
+	# turn rpz on or off
+	include "rpz-switch";
+
+	include "../dnsrps-secondary.conf";
+};
+
+key rndc_key {
+	secret "1234abcd8765";
+	algorithm @DEFAULT_HMAC@;
+};
+controls {
+	inet 10.53.0.5 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+include "../trusted.conf";
+zone "."		{type hint; file "hints"; };
+
+zone "tld5."		{type primary; file "tld5.db"; };
+zone "example.tld5."	{type primary; file "example.db"; };
+
+zone "bl0."		{type primary; file "bl.db"; };
+zone "bl1."		{type primary; file "bl.db"; };
+zone "bl2."		{type primary; file "bl.db"; };
+zone "bl3."		{type primary; file "bl.db"; };
+zone "bl4."		{type primary; file "bl.db"; };
+zone "bl5."		{type primary; file "bl.db"; };
+zone "bl6."		{type primary; file "bl.db"; };
+zone "bl7."		{type primary; file "bl.db"; };
+zone "bl8."		{type primary; file "bl.db"; };
+zone "bl9."		{type primary; file "bl.db"; };
+zone "bl10."		{type primary; file "bl.db"; };
+zone "bl11."		{type primary; file "bl.db"; };
+zone "bl12."		{type primary; file "bl.db"; };
+zone "bl13."		{type primary; file "bl.db"; };
+zone "bl14."		{type primary; file "bl.db"; };
+zone "bl15."		{type primary; file "bl.db"; };
+zone "bl16."		{type primary; file "bl.db"; };
+zone "bl17."		{type primary; file "bl.db"; };
+zone "bl18."		{type primary; file "bl.db"; };
+zone "bl19."		{type primary; file "bl.db"; };
+
+zone "policy1" {
+	type primary;
+	file "empty.db";
+	also-notify { 10.53.0.6; };
+	allow-update { any; };
+	allow-transfer { any; };
+};
+
+zone "policy2" {
+	type primary;
+	file "policy2.db";
+	allow-update { any; };
+	allow-transfer { any; };
+};
+
+include "expire.conf";
diff --git a/bin/tests/system/rpz/ns5/tld5.db b/bin/tests/system/rpz/ns5/tld5.db
new file mode 100644
index 0000000..b75e72f
--- /dev/null
+++ b/bin/tests/system/rpz/ns5/tld5.db
@@ -0,0 +1,32 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+; RPZ performance test
+
+$TTL	120
+@	SOA	.  hostmaster.ns.example.tld5. ( 1 3600 1200 604800 60 )
+	NS	ns
+	NS	ns1
+	NS	ns2
+	NS	ns3
+ns	A	10.53.0.5
+ns1	A	10.53.0.5
+ns2	A	10.53.0.5
+ns3	A	10.53.0.5
+
+
+$ORIGIN	example.tld5.
+example.tld5.	NS	ns
+		NS	ns1
+ns		A	10.53.0.5
+ns1		A	10.53.0.5
+
+as-ns	TXT	"rewritten with ip-as-ns and qname-as-ns"
diff --git a/bin/tests/system/rpz/ns6/bl.tld2s.db.in b/bin/tests/system/rpz/ns6/bl.tld2s.db.in
new file mode 100644
index 0000000..4538050
--- /dev/null
+++ b/bin/tests/system/rpz/ns6/bl.tld2s.db.in
@@ -0,0 +1,20 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL	3600
+@		SOA	rpz.tld2.  hostmaster.ns.tld2. ( 3 3600 1200 604800 60 )
+		NS	ns2
+		NS	ns3
+ns2		A	10.53.0.2
+ns3		A	10.53.0.3
+
+32.2.7.168.192.rpz-ip	 A 1.1.1.1
+                        AAAA ::1
diff --git a/bin/tests/system/rpz/ns6/hints b/bin/tests/system/rpz/ns6/hints
new file mode 100644
index 0000000..b657c39
--- /dev/null
+++ b/bin/tests/system/rpz/ns6/hints
@@ -0,0 +1,13 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+.	120	NS	ns.
+ns.	120	A	10.53.0.1
diff --git a/bin/tests/system/rpz/ns6/named.conf.in b/bin/tests/system/rpz/ns6/named.conf.in
new file mode 100644
index 0000000..c0ad5c4
--- /dev/null
+++ b/bin/tests/system/rpz/ns6/named.conf.in
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+options {
+	query-source address 10.53.0.6;
+	notify-source 10.53.0.6;
+	transfer-source 10.53.0.6;
+	port @PORT@;
+	pid-file "named.pid";
+	statistics-file "named.stats";
+	session-keyfile "session.key";
+	listen-on { 10.53.0.6; };
+	listen-on-v6 { none; };
+	forward only;
+	forwarders { 10.53.0.3; };
+	minimal-responses no;
+	recursion yes;
+	dnssec-validation yes;
+	qname-minimization disabled;
+
+	response-policy {
+	    zone "policy1" min-update-interval 0;
+	    zone "bl.tld2s" policy given;
+	} qname-wait-recurse yes
+	// add-soa yes # leave add-soa as default for unset test
+	nsip-enable yes
+	nsdname-enable yes;
+
+	include "../dnsrps-secondary.conf";
+};
+
+logging { category rpz { default_debug; }; };
+
+key rndc_key {
+	secret "1234abcd8765";
+	algorithm @DEFAULT_HMAC@;
+};
+
+controls {
+	inet 10.53.0.6 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+include "../trusted.conf";
+
+zone "policy1" {
+	type secondary;
+	primaries { 10.53.0.5; };
+	file "empty.db";
+	also-notify { 10.53.0.3 port @EXTRAPORT1@; };
+	notify-delay 0;
+	allow-transfer  { any; };
+};
+
+zone "bl.tld2s." {
+    type primary;
+    file "bl.tld2s.db";
+};
diff --git a/bin/tests/system/rpz/ns7/hints b/bin/tests/system/rpz/ns7/hints
new file mode 100644
index 0000000..b657c39
--- /dev/null
+++ b/bin/tests/system/rpz/ns7/hints
@@ -0,0 +1,13 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+.	120	NS	ns.
+ns.	120	A	10.53.0.1
diff --git a/bin/tests/system/rpz/ns7/named.conf.in b/bin/tests/system/rpz/ns7/named.conf.in
new file mode 100644
index 0000000..7effd3d
--- /dev/null
+++ b/bin/tests/system/rpz/ns7/named.conf.in
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+options {
+	query-source address 10.53.0.7;
+	notify-source 10.53.0.7;
+	transfer-source 10.53.0.7;
+	port @PORT@;
+	pid-file "named.pid";
+	statistics-file "named.stats";
+	session-keyfile "session.key";
+	listen-on { 10.53.0.7; };
+	listen-on-v6 { none; };
+	minimal-responses no;
+	recursion yes;
+	dnssec-validation yes;
+
+	response-policy {
+	    zone "policy2" add-soa no;
+	} qname-wait-recurse no
+	nsip-enable yes
+	nsdname-enable yes
+	min-update-interval 0;
+
+	include "../dnsrps-secondary.conf";
+};
+
+logging { category rpz { default_debug; }; };
+
+key rndc_key {
+	secret "1234abcd8765";
+	algorithm @DEFAULT_HMAC@;
+};
+
+controls {
+	inet 10.53.0.7 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+include "../trusted.conf";
+
+zone "policy2" {
+	type secondary;
+	primaries { 10.53.0.5; };
+	file "policy2.db";
+	also-notify { 10.53.0.3 port @EXTRAPORT1@; };
+	notify-delay 0;
+	allow-transfer  { any; };
+	request-ixfr no; // force axfr on rndc reload
+};
diff --git a/bin/tests/system/rpz/ns8/hints b/bin/tests/system/rpz/ns8/hints
new file mode 100644
index 0000000..b657c39
--- /dev/null
+++ b/bin/tests/system/rpz/ns8/hints
@@ -0,0 +1,13 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+.	120	NS	ns.
+ns.	120	A	10.53.0.1
diff --git a/bin/tests/system/rpz/ns8/manual-update-rpz.db.in b/bin/tests/system/rpz/ns8/manual-update-rpz.db.in
new file mode 100644
index 0000000..a823448
--- /dev/null
+++ b/bin/tests/system/rpz/ns8/manual-update-rpz.db.in
@@ -0,0 +1,21 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+; RPZ test
+;   This basic file is copied to several zone files before being used.
+;   Its contents are also changed with nsupdate
+
+
+$TTL 300
+@					SOA	manual-update-rpz.  hostmaster.ns.manual-rpz-update. ( 1 3600 1200 604800 60 )
+					NS	ns.tld3.
+
+walled.tld2.manual-update-rpz.	 300	A	10.0.0.1
diff --git a/bin/tests/system/rpz/ns8/named.conf.in b/bin/tests/system/rpz/ns8/named.conf.in
new file mode 100644
index 0000000..aa8b342
--- /dev/null
+++ b/bin/tests/system/rpz/ns8/named.conf.in
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+/*
+ * Main rpz test DNS server.
+ */
+
+options {
+	query-source address 10.53.0.8;
+	notify-source 10.53.0.8;
+	transfer-source 10.53.0.8;
+	port @PORT@;
+	pid-file "named.pid";
+	statistics-file	"named.stats";
+	session-keyfile "session.key";
+	listen-on { 10.53.0.8; };
+	listen-on-v6 { none; };
+	notify yes;
+	minimal-responses no;
+	recursion yes;
+	dnssec-validation yes;
+
+	response-policy {
+	    zone "manual-update-rpz";
+	}
+	// add-soa yes // do not set testing default mode
+	min-ns-dots 0
+	qname-wait-recurse yes
+	min-update-interval 0
+	nsdname-enable yes
+	nsip-enable yes
+	;
+
+	include "../dnsrps.conf";
+	also-notify { 10.53.0.8 port @EXTRAPORT1@; };
+	notify-delay 0;
+};
+
+logging { category rpz { default_debug; }; };
+
+key rndc_key {
+	secret "1234abcd8765";
+	algorithm @DEFAULT_HMAC@;
+};
+controls {
+	inet 10.53.0.8 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+
+zone "." { type hint; file "hints"; };
+
+zone "manual-update-rpz." {
+	type primary;
+	file "manual-update-rpz.db";
+	notify no;
+};
diff --git a/bin/tests/system/rpz/ns9/hints b/bin/tests/system/rpz/ns9/hints
new file mode 100644
index 0000000..b657c39
--- /dev/null
+++ b/bin/tests/system/rpz/ns9/hints
@@ -0,0 +1,13 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+.	120	NS	ns.
+ns.	120	A	10.53.0.1
diff --git a/bin/tests/system/rpz/ns9/named.conf.in b/bin/tests/system/rpz/ns9/named.conf.in
new file mode 100644
index 0000000..70297bd
--- /dev/null
+++ b/bin/tests/system/rpz/ns9/named.conf.in
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+/*
+ * DNS64 / RPZ server.
+ */
+
+options {
+	query-source address 10.53.0.9;
+	notify-source 10.53.0.9;
+	transfer-source 10.53.0.9;
+	port @PORT@;
+	pid-file "named.pid";
+	statistics-file	"named.stats";
+	session-keyfile "session.key";
+	listen-on { 10.53.0.9; };
+	listen-on-v6 { none; };
+	notify yes;
+	minimal-responses no;
+	recursion yes;
+	dnssec-validation yes;
+	dns64-server "example.localdomain.";
+        dns64 64:ff9b::/96 { };
+	response-policy {
+	    zone "rpz";
+	}
+	qname-wait-recurse no ;
+
+	include "../dnsrps.conf";
+	notify-delay 0;
+};
+
+logging { category rpz { default_debug; }; };
+
+key rndc_key {
+	secret "1234abcd8765";
+	algorithm @DEFAULT_HMAC@;
+};
+controls {
+	inet 10.53.0.9 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+
+zone "." { type hint; file "hints"; };
+
+zone "rpz." {
+	type primary;
+	file "rpz.db";
+	notify no;
+};
diff --git a/bin/tests/system/rpz/ns9/rpz.db b/bin/tests/system/rpz/ns9/rpz.db
new file mode 100644
index 0000000..dcbe5d6
--- /dev/null
+++ b/bin/tests/system/rpz/ns9/rpz.db
@@ -0,0 +1,16 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+rpz.                                    28800 IN SOA      rpz. hostmaster.rpz. 6 10800 3600 2419200 900
+rpz.                                    28800 IN NS       .
+a-only.example.rpz.                     28800 IN CNAME    *.
+no-a-no-aaaa.example.rpz.               28800 IN CNAME    *.
+a-plus-aaaa.example.rpz.                28800 IN CNAME    *.
diff --git a/bin/tests/system/rpz/qperf.sh b/bin/tests/system/rpz/qperf.sh
new file mode 100644
index 0000000..146d1e2
--- /dev/null
+++ b/bin/tests/system/rpz/qperf.sh
@@ -0,0 +1,22 @@
+#!/bin/sh
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0.  If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+for QDIR in $(echo "$PATH" | tr : ' ') ../../../../contrib/queryperf; do
+    QPERF=$QDIR/queryperf
+    if test -f "$QPERF" -a -x "$QPERF"; then
+	echo $QPERF
+	exit 0
+    fi
+done
+
+exit 0
diff --git a/bin/tests/system/rpz/setup.sh b/bin/tests/system/rpz/setup.sh
new file mode 100644
index 0000000..75e4957
--- /dev/null
+++ b/bin/tests/system/rpz/setup.sh
@@ -0,0 +1,179 @@
+#!/bin/sh
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0.  If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+# touch dnsrps-off to not test with DNSRPS
+
+set -e
+
+. ../conf.sh
+
+QPERF=$($SHELL qperf.sh)
+
+USAGE="$0: [-DNx]"
+DEBUG=
+while getopts "DNx" c; do
+    case $c in
+	x) set -x; DEBUG=-x ;;
+        D) TEST_DNSRPS="-D" ;;
+	N) PARTIAL=-P ;;
+	*) echo "$USAGE" 1>&2; exit 1 ;;
+    esac
+done
+shift $((OPTIND - 1))
+if test "$#" -ne 0; then
+    echo "$USAGE" 1>&2
+    exit 1
+fi
+
+if [ ${NOCLEAN:-unset} = unset ]; then
+    $SHELL clean.sh $PARTIAL $DEBUG
+fi
+
+for dir in ns*; do
+    touch $dir/named.run
+    nextpart $dir/named.run > /dev/null
+done
+
+copy_setports ns1/named.conf.in ns1/named.conf
+copy_setports ns2/named.conf.in ns2/named.conf
+copy_setports ns3/named.conf.in ns3/named.conf
+copy_setports ns4/named.conf.in ns4/named.conf
+copy_setports ns5/named.conf.in ns5/named.conf
+copy_setports ns6/named.conf.in ns6/named.conf
+copy_setports ns7/named.conf.in ns7/named.conf
+copy_setports ns8/named.conf.in ns8/named.conf
+copy_setports ns9/named.conf.in ns9/named.conf
+copy_setports ns10/named.conf.in ns10/named.conf
+
+copy_setports dnsrpzd.conf.in dnsrpzd.conf
+
+# decide whether to test DNSRPS
+# Note that dnsrps.conf and dnsrps-secondary.conf are included in named.conf
+# and differ from dnsrpz.conf which is used by dnsrpzd.
+$SHELL ../ckdnsrps.sh -A $TEST_DNSRPS $DEBUG
+test -z "$(grep 'dnsrps-enable yes' dnsrps.conf)" && TEST_DNSRPS=
+
+# set up test policy zones.
+#   bl is the main test zone
+#   bl-2 is used to check competing zones.
+#   bl-{given,disabled,passthru,no-data,nxdomain,cname,wildcard,garden,
+#	    drop,tcp-only} are used to check policy overrides in named.conf.
+#   NO-OP is an obsolete synonym for PASSHTRU
+for NM in '' -2 -given -disabled -passthru -no-op -nodata -nxdomain -cname -wildcname -garden -drop -tcp-only; do
+    sed -e "/SOA/s/blx/bl$NM/g" ns3/base.db >ns3/bl$NM.db
+done
+#  bl zones are dynamically updated.  Add one zone that is updated manually.
+cp ns3/manual-update-rpz.db.in ns3/manual-update-rpz.db
+cp ns8/manual-update-rpz.db.in ns8/manual-update-rpz.db
+
+cp ns3/mixed-case-rpz-1.db.in ns3/mixed-case-rpz.db
+
+# a zone that expires quickly and then can't be refreshed
+cp ns5/fast-expire.db.in ns5/fast-expire.db
+cp ns5/expire.conf.in ns5/expire.conf
+
+# $1=directory
+# $2=domain name
+# $3=input zone file
+# $4=output file
+signzone () {
+    KEYNAME=$($KEYGEN -q -a ${DEFAULT_ALGORITHM} -K $1 $2)
+    cat $1/$3 $1/$KEYNAME.key > $1/tmp
+    $SIGNER -P -K $1 -o $2 -f $1/$4 $1/tmp >/dev/null
+    sed -n -e 's/\(.*\) IN DNSKEY \([0-9]\{1,\} [0-9]\{1,\} [0-9]\{1,\}\) \(.*\)/trust-anchors {"\1" static-key \2 "\3";};/p' $1/$KEYNAME.key >>trusted.conf
+    DSFILENAME=dsset-${2}.
+    rm $DSFILENAME $1/tmp
+}
+signzone ns2 tld2s base-tld2s.db tld2s.db
+
+# Performance and a few other checks.
+cat <<EOF >ns5/rpz-switch
+response-policy {
+	zone "bl0"; zone "bl1"; zone "bl2"; zone "bl3"; zone "bl4";
+	zone "bl5"; zone "bl6"; zone "bl7"; zone "bl8"; zone "bl9";
+	zone "bl10"; zone "bl11"; zone "bl12"; zone "bl13"; zone "bl14";
+	zone "bl15"; zone "bl16"; zone "bl17"; zone "bl18"; zone "bl19";
+    } recursive-only no
+    qname-wait-recurse no
+    nsip-enable yes
+    nsdname-enable yes
+    max-policy-ttl 90
+    break-dnssec yes
+    ;
+EOF
+
+cat <<EOF >ns5/example.db
+\$TTL	300
+@	SOA	.  hostmaster.ns.example.tld5. ( 1 3600 1200 604800 60 )
+	NS	ns
+	NS	ns1
+ns	A	10.53.0.5
+ns1	A	10.53.0.5
+EOF
+
+cat <<EOF >ns5/bl.db
+\$TTL	300
+@		SOA	.  hostmaster.ns.blperf. ( 1 3600 1200 604800 60 )
+		NS	ns.tld5.
+
+; for "qname-wait-recurse no" in #35 test1
+x.servfail	A	35.35.35.35
+; for "recursive-only no" in #8 test5
+a3-5.tld2	CNAME	.
+; for "break-dnssec" in #9 & #10 test5
+a3-5.tld2s	CNAME	.
+; for "max-policy-ttl 90" in #17 test5
+a3-17.tld2	500 A	17.17.17.17
+
+; dummy NSDNAME policy to trigger lookups
+ns1.x.rpz-nsdname	CNAME	.
+EOF
+
+if test -n "$QPERF"; then
+    # Do not build the full zones if we will not use them.
+    $PERL -e 'for ($val = 1; $val <= 65535; ++$val) {
+	printf("host-%05d\tA    192.168.%d.%d\n", $val, $val/256, $val%256);
+	}' >>ns5/example.db
+
+    echo >>ns5/bl.db
+    echo "; rewrite some names" >>ns5/bl.db
+    $PERL -e 'for ($val = 2; $val <= 65535; $val += 69) {
+	printf("host-%05d.example.tld5\tCNAME\t.\n", $val);
+	}' >>ns5/bl.db
+
+    echo >>ns5/bl.db
+    echo "; rewrite with some not entirely trivial patricia trees" >>ns5/bl.db
+    $PERL -e 'for ($val = 3; $val <= 65535; $val += 69) {
+	printf("32.%d.%d.168.192.rpz-ip  \tCNAME\t.\n",
+		$val%256, $val/256);
+	}' >>ns5/bl.db
+fi
+
+# some psuedo-random queryperf requests
+$PERL -e 'for ($cnt = $val = 1; $cnt <= 3000; ++$cnt) {
+	printf("host-%05d.example.tld5 A\n", $val);
+	$val = ($val * 9 + 32771) % 65536;
+	}' >ns5/requests
+
+cp ns2/bl.tld2.db.in ns2/bl.tld2.db
+cp ns5/empty.db.in ns5/empty.db
+cp ns5/empty.db.in ns5/policy2.db
+cp ns6/bl.tld2s.db.in ns6/bl.tld2s.db
+
+# Run dnsrpzd to get the license and prime the static policy zones
+if test -n "$TEST_DNSRPS"; then
+   DNSRPZD="$(../rpz/dnsrps -p)"
+   cd ns3
+   "$DNSRPZ" -D../dnsrpzd.rpzf -S../dnsrpzd.sock -C../dnsrpzd.conf \
+             -w 0 -dddd -L stdout >./dnsrpzd.run 2>&1
+fi
diff --git a/bin/tests/system/rpz/test1 b/bin/tests/system/rpz/test1
new file mode 100644
index 0000000..3dc0375
--- /dev/null
+++ b/bin/tests/system/rpz/test1
@@ -0,0 +1,99 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+
+
+
+; Use comment lines instead of blank lines to combine update requests into
+;	single requests
+; Separate update requests for distinct TLDs with blank lines or 'send'
+; End the file with a blank line or 'send'
+
+server 10.53.0.3 @PORT@
+
+; QNAME tests
+
+; NXDOMAIN
+;	2, 25
+update add  a0-1.tld2.bl.	300 CNAME .
+; NODATA
+;	3
+update add  a3-1.tld2.bl.	300 CNAME *.
+; and no assert-botch
+;	4, 5
+update add  a3-2.tld2.bl.	300 DNAME example.com.
+;
+; NXDOMAIN for a4-2-cname.tld2 via its target a4-2.tld2.
+;	6 and 7
+update add  a4-2.tld2.bl	300 CNAME .
+;	8
+; NODATA for a4-3-cname.tld2 via its target a4-3.tld2.
+update add  a4-3.tld2.bl	300 CNAME *.
+;
+; replace the A for a4-1.sub1.tld2 with 12.12.12.12
+;	9
+update add  a4-1.sub1.tld2.bl.	300 A 12.12.12.12
+;
+; replace the A for *.sub2.tld2 with 12.12.12.12
+;	10
+update add  a4-1.sub2.tld2.bl.	300 A 12.12.12.12
+;
+; replace NXDOMAIN for {nxc1,nxc2}.sub1.tld2 with 12.12.12.12 using CNAMEs
+;	11
+update add nxc1.sub1.tld2.bl.	300 CNAME a12.tld2.
+;	12
+update add nxc2.sub1.tld2.bl.	300 CNAME a12-cname.tld2.
+;
+; prefer the first conflicting zone
+;	13
+update add a4-4.tld2.bl.	300 A	127.4.4.1
+update add a6-1.tld2.bl.	300 CNAME a6-1.tld2.
+update add a6-2.tld2.bl.	300 A	127.6.2.1
+update add a6-1.tld2.bl.	300 A	127.6.1.1
+update add a6-2.tld2.bl.	300 CNAME a6-2.tld2.
+send
+update add a4-4.tld2.bl-2.	300 A	127.4.4.2
+send
+
+; wildcard CNAME
+;	16
+update add  a3-6.tld2.bl.	300 CNAME *.tld4.
+;	17
+update add  *.sub1.tld2.bl.	300 CNAME *.tld4.
+; CNAME chain
+;	18
+update add  a4-5.tld2.bl.	300 A	127.0.0.16
+; stop at first hit in CNAME chain
+;	19
+update add  a4-6.tld2.bl.	300 CNAME .
+update add  a4-6-cname.tld2.bl.	300 A	127.0.0.17
+; no change instead of NXDOMAIN because +norecurse
+;	20
+update add  a5-2.tld2.bl.	300 CNAME .
+; no change instead of NODATA because +norecurse
+;	21
+update add  a5-3.tld2.bl.	300 CNAME *.
+;	22, 23
+update add  a5-4.tld2.bl.	300 DNAME example.com.
+;
+; assert in rbtdb.c
+;	24
+update	add c1.crash2.tld3.bl.	300 CNAME .
+; DO=1 without signatures, DO=0 with signatures are rewritten
+;	26 - 27
+update add  a0-1.tld2s.bl.	300 CNAME .
+;	32
+update add  a3-8.tld2.bl.	300 CNAME rpz-drop.
+;	33
+update add  a3-9.tld2.bl.	300 CNAME rpz-tcp-only.
+;	34 qname-wait-recurse yes
+update add  x.servfail.bl.	300 A	127.0.0.34
+send
diff --git a/bin/tests/system/rpz/test2 b/bin/tests/system/rpz/test2
new file mode 100644
index 0000000..ad71e3a
--- /dev/null
+++ b/bin/tests/system/rpz/test2
@@ -0,0 +1,77 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+
+
+
+; Use comment lines instead of blank lines to combine update requests into
+;	single requests
+; Separate update requests for distinct TLDs with blank lines or 'send'
+; End the file with a blank line or 'send'
+; CNAME targets are absolute even without trailing "."
+
+; IP tests
+
+server 10.53.0.3 @PORT@
+
+; NODATA a3-1.tld2
+;	1
+update add  32.1.3.168.192.rpz-ip.bl	300 CNAME *.
+;
+; NXDOMAIN for 192.168.4.0/24, the network of a4-1.tld2 and a4-2.tld2
+;	4
+update add  24.0.4.168.192.rpz-ip.bl	300 CNAME .
+;
+; old passthru in NXDOMAIN CIDR block to leave a4-1.tld2 unchanged
+;	3
+update add  32.1.4.168.192.rpz-ip.bl	300 CNAME 32.1.4.168.192
+;
+; NODATA for a4-3.tld2
+;	8
+update add  32.3.4.168.192.rpz-ip.bl	300 CNAME *.
+;
+; NXDOMAIN for IPv6 a3-1.tld2
+;	9
+update add  128.1.zz.3.2.2001.rpz-ip.bl	300 CNAME .
+;
+; apply the policy with the lexically smaller trigger address of 192.168.5.1
+; to an RRset of more than one A RR
+;	11
+update add  32.1.5.168.192.rpz-ip.bl	300 A	127.0.0.1
+update add  32.2.5.168.192.rpz-ip.bl	300 A	127.0.0.2
+;
+; prefer first conflicting IP zone for a5-3.tld2
+;	12
+update add 32.3.5.168.192.rpz-ip.bl	300 A	127.0.0.1
+send
+update add 32.3.5.168.192.rpz-ip.bl-2	300 A	127.0.0.2
+send
+
+; prefer QNAME to IP for a5-4.tld2
+;	13, 14
+update add 32.4.5.168.192.rpz-ip.bl	300 CNAME a12.tld2.
+update add a5-4.tld2.bl			300 CNAME a14.tld4.
+;
+; poke hole in NXDOMAIN CIDR block to leave a4-4.tld2 unchanged
+;	15
+update add  32.4.4.168.192.rpz-ip.bl	300 CNAME rpz-passthru.
+;
+; assert in rbtdb.c
+;	16
+update add 32.16.1.16.172.rpz-ip.bl	300 CNAME .
+send
+update add c2.crash2.tld3.bl-2		300 A	127.0.0.16
+send
+
+; client-IP address trigger
+;	17
+update add 32.1.0.53.10.rpz-client-ip.bl 300 A	127.0.0.17
+send
diff --git a/bin/tests/system/rpz/test3 b/bin/tests/system/rpz/test3
new file mode 100644
index 0000000..222b757
--- /dev/null
+++ b/bin/tests/system/rpz/test3
@@ -0,0 +1,47 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+
+
+; Use comment lines instead of blank lines to combine update requests into
+;	single requests
+; Separate update requests for distinct TLDs with blank lines or 'send'
+; End the file with a blank line or 'send'
+
+; NSDNAME tests
+
+server 10.53.0.3 @PORT@
+
+;	3, 4, 5
+; NXDOMAIN for *.sub1.tld2 by NSDNAME
+update add  *.sub1.tld2.rpz-nsdname.bl.	300 CNAME .
+;
+;	6
+; walled garden for *.sub2.tld2
+update add  *.sub2.tld2.rpz-nsdname.bl.	300 CNAME a12-cname.tld2.
+;
+;	7, 8
+; exempt a3-2.tld2 and anything in 192.168.0.0/24
+;   also checks that IP policies are preferred over NSDNAME policies
+update add  a3-2.tld2.bl		300 CNAME a3-2.tld2.
+update add  24.0.0.168.192.rpz-ip.bl	300 CNAME 24.0.0.168.192.
+;
+;	9
+; prefer QNAME policy to NSDNAME policy
+update add  a4-1.tld2.bl.		300 A 12.12.12.12
+;	10
+; prefer policy for largest NS name
+update add  ns.sub3.tld2.rpz-nsdname.bl.	300 A	127.0.0.1
+update add  ns.subsub.sub3.tld2.rpz-nsdname.bl. 300 A	127.0.0.2
+
+; ip-as-qname rewrites all of tld5
+update add  ns.tld5.bl.			300 A 12.12.12.12
+send
diff --git a/bin/tests/system/rpz/test4 b/bin/tests/system/rpz/test4
new file mode 100644
index 0000000..7b95dd3
--- /dev/null
+++ b/bin/tests/system/rpz/test4
@@ -0,0 +1,36 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+
+
+; Use comment lines instead of blank lines to combine update requests into
+;	single requests
+; Separate update requests for distinct TLDs with blank lines or 'send'
+; End the file with a blank line or 'send'
+
+; NSIP tests
+
+server 10.53.0.3 @PORT@
+
+; NXDOMAIN for all of tld2 based on its server IP address
+update add  32.2.0.53.10.rpz-nsip.bl.	300 CNAME .
+;
+; exempt a3-2.tld2 and anything in 192.168.0.0/24
+;   also checks that IP policies are preferred over NSIP policies
+update add  a3-2.tld2.bl		300 CNAME a3-2.tld2.
+update add  24.0.0.168.192.rpz-ip.bl	300 CNAME 24.0.0.168.192.
+;
+; prefer NSIP policy to NSDNAME policy
+update add  ns.tld2.rpz-nsdname.bl.	300 CNAME 10.0.0.1
+
+; ip-as-ns rewrites all of tld5
+update add  32.5.0.53.10.rpz-ip.bl.	300 A 12.12.12.12
+send
diff --git a/bin/tests/system/rpz/test4a b/bin/tests/system/rpz/test4a
new file mode 100644
index 0000000..83a175d
--- /dev/null
+++ b/bin/tests/system/rpz/test4a
@@ -0,0 +1,27 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+
+
+; Use comment lines instead of blank lines to combine update requests into
+;	single requests
+; Separate update requests for distinct TLDs with blank lines or 'send'
+; End the file with a blank line or 'send'
+
+; walled-garden NSIP tests
+
+server 10.53.0.3 @PORT@
+
+; rewrite all of tld2 based on its server IP address
+update add  32.2.0.53.10.rpz-nsip.bl.	300 A	    41.41.41.41
+update add  32.2.0.53.10.rpz-nsip.bl.	300 AAAA    2041::41
+update add  32.2.0.53.10.rpz-nsip.bl.	300 TXT	    "NSIP walled garden"
+send
diff --git a/bin/tests/system/rpz/test5 b/bin/tests/system/rpz/test5
new file mode 100644
index 0000000..f30a6be
--- /dev/null
+++ b/bin/tests/system/rpz/test5
@@ -0,0 +1,60 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+
+
+; Use comment lines instead of blank lines to combine update requests into
+;	single requests
+; Separate update requests for distinct TLDs with blank lines or 'send'
+; End the file with a blank line or 'send'
+
+; the policies or replacements specified in ns3/named.conf override these
+
+server 10.53.0.3 @PORT@
+
+;	1
+update add  a3-1.tld2.bl-given.	    300 A 127.0.0.1
+send
+;	2
+update add  a3-2.tld2.bl-passthru.  300 A 127.0.0.2
+send
+;	3
+update add  a3-3.tld2.bl-no-op.	    300 A 127.0.0.3
+send
+;	4
+update add  a3-4.tld2.bl-disabled.  300 A 127.0.0.4
+send
+;	5 - 7
+update add  a3-5.tld2.bl-nodata.    300 A 127.0.0.5
+send
+;	11
+update add  a3-6.tld2.bl-nxdomain.  300 A 127.0.0.11
+send
+;	12
+update add  a3-7.tld2.bl-cname.	    300 A 127.0.0.12
+send
+;	13
+update add  a3-8.tld2.bl-wildcname. 300 A 127.0.0.13
+;	14
+update add  *.sub9.tld2.bl-wildcname. 300 A 127.0.1.14
+send
+;	15
+update add  a3-15.tld2.bl-garden.   300 A 127.0.0.15
+send
+;	16
+update add  a3-16.tld2.bl.	    300 A 127.0.0.16
+send
+;	18
+update add  a3-18.tld2.bl-drop.	    300 A 127.0.0.18
+send
+;	19
+update add  a3-19.tld2.bl-tcp-only. 300 A 127.0.0.19
+send
diff --git a/bin/tests/system/rpz/test6 b/bin/tests/system/rpz/test6
new file mode 100644
index 0000000..e5c2381
--- /dev/null
+++ b/bin/tests/system/rpz/test6
@@ -0,0 +1,37 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+
+
+; Use comment lines instead of blank lines to combine update requests into
+;	single requests
+; Separate update requests for distinct TLDs with blank lines or 'send'
+; End the file with a blank line or 'send'
+
+server 10.53.0.3 @PORT@
+
+; Poke the radix tree a little.
+update add  128.1111.2222.3333.4444.5555.6666.7777.8888.rpz-ip.bl. 300 CNAME .
+update add  128.1111.2222.3333.4444.5555.6666.zz.rpz-ip.bl.	300 CNAME   .
+update add  128.1111.2222.3333.4444.5555.zz.8888.rpz-ip.bl.	300 CNAME   .
+update add  128.1111.2222.3333.4444.zz.8888.rpz-ip.bl.		300 CNAME   .
+update add  128.zz.3333.4444.0.0.8888.rpz-ip.bl.		300 CNAME   .
+update add  128.zz.3333.4444.0.7777.8888.rpz-ip.bl.		300 CNAME   .
+update add  128.zz.3333.4444.0.8777.8888.rpz-ip.bl.		300 CNAME   .
+update add  127.zz.3333.4444.0.8777.8888.rpz-ip.bl.		300 CNAME   .
+;
+;
+; regression testing for some old crashes
+update add  redirect.bl.	300 A		127.0.0.1
+update add  *.redirect.bl.	300 A		127.0.0.1
+update add  *.credirect.bl.	300 CNAME	google.com.
+;
+send
diff --git a/bin/tests/system/rpz/tests.sh b/bin/tests/system/rpz/tests.sh
new file mode 100644
index 0000000..658250e
--- /dev/null
+++ b/bin/tests/system/rpz/tests.sh
@@ -0,0 +1,1020 @@
+#!/bin/sh
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0.  If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+set -e
+
+# test response policy zones (RPZ)
+
+# touch dnsrps-off to not test with DNSRPS
+# touch dnsrps-only to not test with classic RPZ
+
+. ../conf.sh
+
+ns=10.53.0
+ns1=$ns.1		# root, defining the others
+ns2=$ns.2		# authoritative server whose records are rewritten
+ns3=$ns.3		# main rewriting resolver
+ns4=$ns.4		# another authoritative server that is rewritten
+ns5=$ns.5		# another rewriting resolver
+ns6=$ns.6		# a forwarding server
+ns7=$ns.7		# another rewriting resolver
+ns8=$ns.8		# another rewriting resolver
+ns9=$ns.9		# another rewriting resolver
+ns10=$ns.10		# authoritative server
+
+HAVE_CORE=
+
+status=0
+t=0
+
+DEBUG=
+SAVE_RESULTS=
+ARGS=
+
+USAGE="$0: [-xS]"
+while getopts "xS:" c; do
+    case $c in
+	x) set -x; DEBUG=-x; ARGS="$ARGS -x";;
+	S) SAVE_RESULTS=-S; ARGS="$ARGS -S";;
+	*) echo "$USAGE" 1>&2; exit 1;;
+    esac
+done
+shift $((OPTIND - 1))
+if test "$#" -ne 0; then
+    echo "$USAGE" 1>&2
+    exit 1
+fi
+# really quit on control-C
+trap 'exit 1' 1 2 15
+
+TS='%H:%M:%S '
+TS=
+comment () {
+    if test -n "$TS"; then
+	date "+${TS}$*" | cat_i
+    fi
+}
+
+DNSRPSCMD=./dnsrps
+RNDCCMD="$RNDC -c ../common/rndc.conf -p ${CONTROLPORT} -s"
+
+if test -x "$DNSRPSCMD"; then
+    # speed up the many delays for dnsrpzd by waiting only 0.1 seconds
+    WAIT_CMD="$DNSRPSCMD -w 0.1"
+    TEN_SECS=100
+else
+    WAIT_CMD="sleep 1"
+    TEN_SECS=10
+fi
+
+digcmd () {
+    if test "$1" = TCP; then
+	shift
+    fi
+    # Default to +noauth and @$ns3
+    # Also default to -bX where X is the @value so that OS X will choose
+    #	    the right IP source address.
+    digcmd_args=$(echo "+nocookie +noadd +time=2 +tries=1 -p ${PORT} $*" |	\
+	    sed -e "/@/!s/.*/& @$ns3/"					\
+		-e '/-b/!s/@\([^ ]*\)/@\1 -b\1/'			\
+		-e '/+n?o?auth/!s/.*/+noauth &/')
+    #echo_i "dig $digcmd_args 1>&2
+    $DIG $digcmd_args || return
+}
+
+# set DIGNM=file name for dig output
+GROUP_NM=
+TEST_NUM=0
+make_dignm () {
+    TEST_NUM=$((TEST_NUM + 1))
+    DIGNM=dig.out$GROUP_NM-$TEST_NUM
+    while test -f $DIGNM; do
+	DIGNM="$DIGNM+"
+    done
+}
+
+setret () {
+    ret=1
+    status=$((status + 1))
+    echo_i "$*"
+}
+
+# set $SN to the SOA serial number of a zone
+# $1=domain
+# $2=DNS server and client IP address
+get_sn() {
+    SOA=$($DIG -p ${PORT} +short +norecurse soa "$1" "@$2" "-b$2")
+    SN=$(expr "$SOA" : '[^ ]* [^ ]* \([^ ]*\) .*' || true)
+    test "$SN" != "" && return
+    echo_i "no serial number from \`dig -p ${PORT} soa $1 @$2\` in \"$SOA\""
+    exit 1
+}
+
+get_sn_fast () {
+    RSN=$($DNSRPSCMD -n "$1")
+    #echo "dnsrps serial for $1 is $RSN"
+    if test -z "$RSN"; then
+	echo_i "dnsrps failed to get SOA serial number for $1"
+	exit 1
+    fi
+}
+
+# check that dnsrpzd has loaded its zones
+# $1=domain
+# $2=DNS server IP address
+FZONES=$(sed -n -e 's/^zone "\(.*\)".*\(10.53.0..\).*/Z=\1;M=\2/p' dnsrpzd.conf)
+dnsrps_loaded() {
+    test "$mode" = dnsrps || return 0
+    n=0
+    for V in $FZONES; do
+	eval "$V"
+	get_sn $Z $M
+	while true; do
+	    get_sn_fast "$Z"
+	    if test "$SN" -eq "0$RSN"; then
+		#echo "$Z @$M serial=$SN"
+		break
+	    fi
+	    n=$((n + 1))
+	    if test "$n" -gt $TEN_SECS; then
+		echo_i "dnsrps serial for $Z is $RSN instead of $SN"
+		exit 1
+	    fi
+	    $WAIT_CMD
+	done
+    done
+}
+
+# check the serial number in an SOA to ensure that a policy zone has
+#   been (re)loaded
+# $1=serial number
+# $2=domain
+# $3=DNS server
+ck_soa() {
+    n=0
+    while true; do
+	if test "$mode" = dnsrps; then
+	    get_sn_fast "$2"
+	    test "$RSN" -eq "$1" && return
+	else
+	    get_sn "$2" "$3"
+	    test "$SN" -eq "$1" && return
+	fi
+	n=$((n + 1))
+	if test "$n" -gt $TEN_SECS; then
+	    echo_i "got serial number \"$SN\" instead of \"$1\" from $2 @$3"
+	    return
+	fi
+	$WAIT_CMD
+    done
+}
+
+# (re)load the response policy zones with the rules in the file $TEST_FILE
+load_db () {
+    if test -n "$TEST_FILE"; then
+        copy_setports $TEST_FILE tmp
+	if $NSUPDATE -v tmp; then :
+	    $RNDCCMD $ns3 sync
+	else
+	    echo_i "failed to update policy zone with $TEST_FILE"
+	    $RNDCCMD $ns3 sync
+	    exit 1
+	fi
+        rm -f tmp
+    fi
+}
+
+# restart name server
+# $1 ns number
+# $2 rebuild bl rpz zones if "rebuild-bl-rpz"
+restart () {
+    # try to ensure that the server really has stopped
+    # and won't mess with ns$1/name.pid
+    if test -z "$HAVE_CORE" -a -f ns$1/named.pid; then
+	$RNDCCMD $ns$1 halt >/dev/null 2>&1
+	if test -f ns$1/named.pid; then
+	    sleep 1
+	    PID=$(cat ns$1/named.pid 2>/dev/null)
+	    if test -n "$PID"; then
+		echo_i "killing ns$1 server $PID"
+		kill -9 $PID
+	    fi
+	fi
+    fi
+    rm -f ns$1/*.jnl
+    if [ "$2" = "rebuild-bl-rpz" ]; then
+        if test -f ns$1/base.db; then
+	    for NM in ns$1/bl*.db; do
+	        cp -f ns$1/base.db $NM
+            done
+        fi
+    fi
+    start_server --noclean --restart --port ${PORT} ns$1
+    load_db
+    dnsrps_loaded
+    sleep 1
+}
+
+# $1=server and irrelevant args
+# $2=error message
+ckalive () {
+    CKALIVE_NS=$(expr "$1" : '.*@ns\([1-9]\).*' || true)
+    if test -z "$CKALIVE_NS"; then
+	CKALIVE_NS=3
+    fi
+    eval CKALIVE_IP=\$ns$CKALIVE_NS
+    $RNDCCMD $CKALIVE_IP status >/dev/null 2>&1 && return 0
+    HAVE_CORE=yes
+    setret "$2"
+    # restart the server to avoid stalling waiting for it to stop
+    restart $CKALIVE_NS "rebuild-bl-rpz"
+    return 0
+}
+
+resetstats () {
+        NSDIR=$1
+        eval "${NSDIR}_CNT=''"
+}
+
+ckstats () {
+    HOST=$1
+    LABEL="$2"
+    NSDIR="$3"
+    EXPECTED="$4"
+    $RNDCCMD $HOST stats
+    NEW_CNT=$(sed -n -e 's/[	 ]*\([0-9]*\).response policy.*/\1/p'  \
+		    $NSDIR/named.stats | tail -1)
+    eval "OLD_CNT=\$${NSDIR}_CNT"
+    NEW_CNT=$((NEW_CNT))
+    OLD_CNT=$((OLD_CNT))
+    GOT=$((NEW_CNT - OLD_CNT))
+    if test "$GOT" -ne "$EXPECTED"; then
+	setret "wrong $LABEL $NSDIR statistics of $GOT instead of $EXPECTED"
+    fi
+    eval "${NSDIR}_CNT=$NEW_CNT"
+}
+
+ckstatsrange () {
+    HOST=$1
+    LABEL="$2"
+    NSDIR="$3"
+    MIN="$4"
+    MAX="$5"
+    $RNDCCMD $HOST stats
+    NEW_CNT=$(sed -n -e 's/[	 ]*\([0-9]*\).response policy.*/\1/p'  \
+		    $NSDIR/named.stats | tail -1)
+    eval "OLD_CNT=\$${NSDIR}_CNT"
+    NEW_CNT=$((NEW_CNT))
+    OLD_CNT=$((OLD_CNT))
+    GOT=$((NEW_CNT - OLD_CNT))
+    if test "$GOT" -lt "$MIN" -o "$GOT" -gt "$MAX"; then
+	setret "wrong $LABEL $NSDIR statistics of $GOT instead of ${MIN}..${MAX}"
+    fi
+    eval "${NSDIR}_CNT=$NEW_CNT"
+}
+
+# $1=message
+# $2=optional test file name
+start_group () {
+    ret=0
+    t=$((t + 1))
+    test -n "$1" && date "+${TS}checking $1 (${t})" | cat_i
+    TEST_FILE=$2
+    if test -n "$TEST_FILE"; then
+	GROUP_NM="-$TEST_FILE"
+	load_db
+    else
+	GROUP_NM=
+    fi
+    dnsrps_loaded
+    TEST_NUM=0
+}
+
+end_group () {
+    if test -n "$TEST_FILE"; then
+	# remove the previous set of test rules
+        copy_setports $TEST_FILE tmp
+	sed -e 's/[	 ]add[	 ]/ delete /' tmp | $NSUPDATE
+        rm -f tmp
+	TEST_FILE=
+    fi
+    ckalive $ns3 "failed; ns3 server crashed and restarted"
+    dnsrps_loaded
+    GROUP_NM=
+}
+
+clean_result () {
+    if test -z "$SAVE_RESULTS"; then
+	rm -f $*
+    fi
+}
+
+# $1=dig args
+# $2=other dig output file
+ckresult () {
+    #ckalive "$1" "server crashed by 'dig $1'" || return 1
+    expr "$1" : 'TCP ' > /dev/null && tcp=1 || tcp=0
+    digarg=${1#TCP }
+
+    if grep "flags:.* aa .*ad;" $DIGNM; then
+	setret "'dig $digarg' AA and AD set;"
+    elif grep "flags:.* aa .*ad;" $DIGNM; then
+	setret "'dig $digarg' AD set;"
+    fi
+
+    if $PERL ../digcomp.pl $DIGNM $2 >/dev/null; then
+	grep -q 'Truncated, retrying in TCP' $DIGNM && trunc=1 || trunc=0
+	if [ "$tcp" -ne "$trunc" ]; then
+	    setret "'dig $digarg' wrong; no or unexpected truncation in $DIGNM"
+	else
+	    clean_result ${DIGNM}*
+	fi
+	return 0
+    fi
+    setret "'dig $digarg' wrong; diff $DIGNM $2"
+    return 0
+}
+
+# check only that the server does not crash
+# $1=target domain
+# $2=optional query type
+nocrash () {
+    digcmd $* >/dev/null
+    ckalive "$*" "server crashed by 'dig $*'"
+}
+
+
+# check rewrite to NXDOMAIN
+# $1=target domain
+# $2=optional query type
+nxdomain () {
+    make_dignm
+    digcmd $*								\
+	| sed -e 's/^[a-z].*	IN	CNAME	/;xxx &/'		\
+		-e 's/^[a-z].*	IN	RRSIG	/;xxx &/'		\
+	    >$DIGNM
+    ckresult "$*" proto.nxdomain
+}
+
+# check rewrite to NODATA
+# $1=target domain
+# $2=optional query type
+nodata () {
+    make_dignm
+    digcmd $*								\
+	| sed -e 's/^[a-z].*	IN	CNAME	/;xxx &/' >$DIGNM
+    ckresult "$*" proto.nodata
+}
+
+# check rewrite to an address
+#   modify the output so that it is easily compared, but save the original line
+# $1=IPv4 address
+# $2=digcmd args
+# $3=optional TTL
+addr () {
+    ADDR=$1
+    make_dignm
+    digcmd $2 >$DIGNM
+    #ckalive "$2" "server crashed by 'dig $2'" || return 1
+    ADDR_ESC=$(echo "$ADDR" | sed -e 's/\./\\./g')
+    ADDR_TTL=$(sed -n -e "s/^[-.a-z0-9]\{1,\}[	 ]*\([0-9]*\)	IN	AA*	${ADDR_ESC}\$/\1/p" $DIGNM)
+    if test -z "$ADDR_TTL"; then
+	setret "'dig $2' wrong; no address $ADDR record in $DIGNM"
+	return 0
+    fi
+    if test -n "$3" && test "$ADDR_TTL" -ne "$3"; then
+	setret "'dig $2' wrong; TTL=$ADDR_TTL instead of $3 in $DIGNM"
+	return 0
+    fi
+    clean_result ${DIGNM}*
+}
+
+# Check that a response is not rewritten
+#   Use $ns1 instead of the authority for most test domains, $ns2 to prevent
+#   spurious differences for `dig +norecurse`
+# $1=optional "TCP"
+# remaining args for dig
+nochange () {
+    make_dignm
+    digcmd $* >$DIGNM
+    digcmd $* @$ns1 >${DIGNM}_OK
+    ckresult "$*" ${DIGNM}_OK && clean_result ${DIGNM}_OK
+}
+
+nochange_ns10 () {
+    make_dignm
+    digcmd $* >$DIGNM
+    digcmd $* @$ns10 >${DIGNM}_OK
+    ckresult "$*" ${DIGNM}_OK && clean_result ${DIGNM}_OK
+}
+
+# check against a 'here document'
+here () {
+    make_dignm
+    sed -e 's/^[	 ]*//' >${DIGNM}_OK
+    digcmd $* >$DIGNM
+    ckresult "$*" ${DIGNM}_OK
+}
+
+# check dropped response
+DROPPED='^;; no servers could be reached'
+drop () {
+    make_dignm
+    digcmd $* >$DIGNM || true
+    if grep "$DROPPED" $DIGNM >/dev/null; then
+	clean_result ${DIGNM}*
+	return 0
+    fi
+    setret "'dig $1' wrong; response in $DIGNM"
+    return 0
+}
+
+nsd() {
+  $NSUPDATE -p ${PORT} << EOF
+  server $1
+  ttl 300
+  update $2 $3 IN CNAME .
+  update $2 $4 IN CNAME .
+  send
+EOF
+  sleep 2
+}
+
+#
+# generate prototype NXDOMAIN response to compare against.
+#
+make_proto_nxdomain() {
+  digcmd nonexistent @$ns2 >proto.nxdomain || return 1
+  grep "status: NXDOMAIN" proto.nxdomain >/dev/null || return 1
+  return 0
+}
+
+#
+# generate prototype NODATA response to compare against.
+#
+make_proto_nodata() {
+  digcmd txt-only.tld2 @$ns2 >proto.nodata || return 1
+  grep "status: NOERROR" proto.nodata >/dev/null || return 1
+  return 0
+}
+
+# ensure that the fast-expire zone is populated before we begin testing
+$RNDCCMD $ns3 retransfer fast-expire
+
+native=0
+dnsrps=0
+for mode in native dnsrps; do
+  status=0
+  case ${mode} in
+  native)
+    if [ -e dnsrps-only ] ; then
+      echo_i "'dnsrps-only' found: skipping native RPZ sub-test"
+      continue
+    else
+      echo_i "running native RPZ sub-test"
+    fi
+    ;;
+  dnsrps)
+    if [ -e dnsrps-off ] ; then
+      echo_i "'dnsrps-off' found: skipping DNSRPS sub-test"
+      continue
+    fi
+    echo_i "attempting to configure servers with DNSRPS..."
+    stop_server --use-rndc --port ${CONTROLPORT}
+    $SHELL ./setup.sh -N -D $DEBUG
+    for server in ns*; do
+      resetstats $server
+    done
+    sed -n 's/^## //p' dnsrps.conf | cat_i
+    if grep '^#fail' dnsrps.conf >/dev/null; then
+      echo_i "exit status: 1"
+      exit 1
+    fi
+    if grep '^#skip' dnsrps.conf > /dev/null; then
+      echo_i "DNSRPS sub-test skipped"
+      continue
+    else
+      echo_i "running DNSRPS sub-test"
+      start_server --noclean --restart --port ${PORT}
+      sleep 3
+    fi
+    ;;
+  esac
+
+  # make prototype files to check against rewritten results
+  retry_quiet 10 make_proto_nxdomain
+  retry_quiet 10 make_proto_nodata
+
+  start_group "QNAME rewrites" test1
+  nochange .					# 1 do not crash or rewrite root
+  nxdomain a0-1.tld2				# 2
+  nodata a3-1.tld2				# 3
+  nodata a3-2.tld2				# 4 nodata at DNAME itself
+  nochange sub.a3-2.tld2			# 5 miss where DNAME might work
+  nxdomain a4-2.tld2				# 6 rewrite based on CNAME target
+  nxdomain a4-2-cname.tld2			# 7
+  nodata a4-3-cname.tld2			# 8
+  addr 12.12.12.12  a4-1.sub1.tld2		# 9 A replacement
+  addr 12.12.12.12  a4-1.sub2.tld2		# 10 A replacement with wildcard
+  addr 12.12.12.12  nxc1.sub1.tld2		# 11 replace NXDOMAIN with CNAME
+  addr 12.12.12.12  nxc2.sub1.tld2		# 12 replace NXDOMAIN with CNAME chain
+  addr 127.4.4.1    a4-4.tld2			# 13 prefer 1st conflicting QNAME zone
+  nochange a6-1.tld2				# 14
+  addr 127.6.2.1    a6-2.tld2			# 15
+  addr 56.56.56.56  a3-6.tld2			# 16 wildcard CNAME
+  addr 57.57.57.57  a3-7.sub1.tld2		# 17 wildcard CNAME
+  addr 127.0.0.16   a4-5-cname3.tld2		# 18 CNAME chain
+  addr 127.0.0.17   a4-6-cname3.tld2		# 19 stop short in CNAME chain
+  nochange a5-2.tld2 +norecurse			# 20 check that RD=1 is required
+  nochange a5-3.tld2 +norecurse			# 21
+  nochange a5-4.tld2 +norecurse			# 22
+  nochange sub.a5-4.tld2 +norecurse		# 23
+  nxdomain c1.crash2.tld3			# 24 assert in rbtdb.c
+  nxdomain a0-1.tld2  +dnssec			# 25 simple DO=1 without signatures
+  nxdomain a0-1.tld2s +nodnssec			# 26 simple DO=0 with signatures
+  nochange a0-1.tld2s +dnssec			# 27 simple DO=1 with signatures
+  nxdomain a0-1s-cname.tld2s +dnssec		# 28 DNSSEC too early in CNAME chain
+  nochange a0-1-scname.tld2  +dnssec		# 29 DNSSEC on target in CNAME chain
+  nochange a0-1.tld2s srv +auth +dnssec		# 30 no write for DNSSEC and no record
+  nxdomain a0-1.tld2s srv +nodnssec		# 31
+  drop a3-8.tld2 any				# 32 drop
+  nochange TCP a3-9.tld2			# 33 tcp-only
+  here x.servfail <<'EOF'			# 34 qname-wait-recurse yes
+    ;; status: SERVFAIL, x
+EOF
+  addr 35.35.35.35 "x.servfail @$ns5"		# 35 qname-wait-recurse no
+  end_group
+  ckstats $ns3 test1 ns3 22
+  ckstats $ns5 test1 ns5 1
+  ckstats $ns6 test1 ns6 0
+
+  start_group "NXDOMAIN/NODATA action on QNAME trigger" test1
+  nxdomain a0-1.tld2 @$ns6			# 1
+  nodata a3-1.tld2 @$ns6			# 2
+  nodata a3-2.tld2 @$ns6			# 3 nodata at DNAME itself
+  nxdomain a4-2.tld2 @$ns6			# 4 rewrite based on CNAME target
+  nxdomain a4-2-cname.tld2 @$ns6		# 5
+  nodata a4-3-cname.tld2 @$ns6			# 6
+  addr 12.12.12.12  "a4-1.sub1.tld2 @$ns6"	# 7 A replacement
+  addr 12.12.12.12  "a4-1.sub2.tld2 @$ns6"	# 8 A replacement with wildcard
+  addr 127.4.4.1    "a4-4.tld2 @$ns6"		# 9 prefer 1st conflicting QNAME zone
+  addr 12.12.12.12  "nxc1.sub1.tld2 @$ns6"	# 10 replace NXDOMAIN w/ CNAME
+  addr 12.12.12.12  "nxc2.sub1.tld2 @$ns6"	# 11 replace NXDOMAIN w/ CNAME chain
+  addr 127.6.2.1    "a6-2.tld2 @$ns6"		# 12
+  addr 56.56.56.56  "a3-6.tld2 @$ns6"		# 13 wildcard CNAME
+  addr 57.57.57.57  "a3-7.sub1.tld2 @$ns6"	# 14 wildcard CNAME
+  addr 127.0.0.16   "a4-5-cname3.tld2 @$ns6"	# 15 CNAME chain
+  addr 127.0.0.17   "a4-6-cname3.tld2 @$ns6"	# 16 stop short in CNAME chain
+  nxdomain c1.crash2.tld3 @$ns6			# 17 assert in rbtdb.c
+  nxdomain a0-1.tld2 +dnssec @$ns6		# 18 simple DO=1 without sigs
+  nxdomain a0-1s-cname.tld2s  +dnssec @$ns6	# 19
+  drop a3-8.tld2 any @$ns6			# 20 drop
+  end_group
+  ckstatsrange $ns3 test1 ns3 22 30
+  ckstats $ns5 test1 ns5 0
+  ckstats $ns6 test1 ns6 0
+
+  start_group "IP rewrites" test2
+  nodata a3-1.tld2				# 1 NODATA
+  nochange a3-2.tld2				# 2 no policy record so no change
+  nochange a4-1.tld2				# 3 obsolete PASSTHRU record style
+  nxdomain a4-2.tld2				# 4
+  nochange a4-2.tld2 -taaaa			# 5 no A => no policy rewrite
+  nochange a4-2.tld2 -ttxt			# 6 no A => no policy rewrite
+  nxdomain a4-2.tld2 -tany			# 7 no A => no policy rewrite
+  nodata a4-3.tld2				# 8
+  nxdomain a3-1.tld2 -taaaa			# 9 IPv6 policy
+  nochange a4-1-aaaa.tld2 -taaaa		# 10
+  addr 127.0.0.1 a5-1-2.tld2			# 11 prefer smallest policy address
+  addr 127.0.0.1 a5-3.tld2			# 12 prefer first conflicting IP zone
+  nochange a5-4.tld2 +norecurse			# 13 check that RD=1 is required for #14
+  addr 14.14.14.14 a5-4.tld2			# 14 prefer QNAME to IP
+  nochange a4-4.tld2				# 15 PASSTHRU
+  nxdomain c2.crash2.tld3			# 16 assert in rbtdb.c
+  addr 127.0.0.17 "a4-4.tld2 -b $ns1"		# 17 client-IP address trigger
+  nxdomain a7-1.tld2				# 18 secondary policy zone (RT34450)
+  # updating an response zone policy
+  cp ns2/blv2.tld2.db.in ns2/bl.tld2.db
+  rndc_reload ns2 $ns2 bl.tld2
+  ck_soa 2 bl.tld2 $ns3
+  nochange a7-1.tld2				# 19 PASSTHRU
+  # ensure that a clock tick has occurred so that named will do the reload
+  sleep 1
+  cp ns2/blv3.tld2.db.in ns2/bl.tld2.db
+  rndc_reload ns2 $ns2 bl.tld2
+  ck_soa 3 bl.tld2 $ns3
+  nxdomain a7-1.tld2				# 20 secondary policy zone (RT34450)
+  end_group
+  ckstats $ns3 test2 ns3 12
+
+  # check that IP addresses for previous group were deleted from the radix tree
+  start_group "radix tree deletions"
+  nochange a3-1.tld2
+  nochange a3-2.tld2
+  nochange a4-1.tld2
+  nochange a4-2.tld2
+  nochange a4-2.tld2 -taaaa
+  nochange a4-2.tld2 -ttxt
+  nochange a4-2.tld2 -tany
+  nochange a4-3.tld2
+  nochange a3-1.tld2 -tAAAA
+  nochange a4-1-aaaa.tld2 -tAAAA
+  nochange a5-1-2.tld2
+  end_group
+  ckstats $ns3 'radix tree deletions' ns3 0
+
+  # these tests assume "min-ns-dots 0"
+  start_group "NSDNAME rewrites" test3
+  nextpart ns3/named.run > /dev/null
+  nochange a3-1.tld2				# 1
+  nochange a3-1.tld2 +dnssec			# 2 this once caused problems
+  nxdomain a3-1.sub1.tld2			# 3 NXDOMAIN *.sub1.tld2 by NSDNAME
+  nxdomain a3-1.subsub.sub1.tld2		# 4
+  nxdomain a3-1.subsub.sub1.tld2 -tany		# 5
+  addr 12.12.12.12 a4-2.subsub.sub2.tld2	# 6 walled garden for *.sub2.tld2
+  nochange a3-2.tld2.				# 7 exempt rewrite by name
+  nochange a0-1.tld2.				# 8 exempt rewrite by address block
+  addr 12.12.12.12 a4-1.tld2			# 9 prefer QNAME policy to NSDNAME
+  addr 127.0.0.1 a3-1.sub3.tld2			# 10 prefer policy for largest NSDNAME
+  addr 127.0.0.2 a3-1.subsub.sub3.tld2		# 11
+  nxdomain xxx.crash1.tld2			# 12 dns_db_detachnode() crash
+
+  nxdomain a3-1.stub				# 13
+  nxdomain a3-1.static-stub			# 14
+  nochange_ns10 a3-1.stub-nomatch		# 15
+  nochange_ns10 a3-1.static-stub-nomatch	# 16
+  if [ "$mode" = dnsrps ]; then
+    addr 12.12.12.12 as-ns.tld5.		# 17 qname-as-ns
+  fi
+  nextpart ns3/named.run | grep -q "unrecognized NS rpz_rrset_find() failed: glue" &&
+  setret "seen: unrecognized NS rpz_rrset_find() failed: glue"
+  end_group
+  if [ "$mode" = dnsrps ]; then
+    ckstats $ns3 test3 ns3 10
+  else
+    ckstats $ns3 test3 ns3 9
+  fi
+
+  # these tests assume "min-ns-dots 0"
+  start_group "NSIP rewrites" test4
+  nextpart ns3/named.run > /dev/null
+  nxdomain a3-1.tld2				# 1 NXDOMAIN for all of tld2
+  nochange a3-2.tld2.				# 2 exempt rewrite by name
+  nochange a0-1.tld2.				# 3 exempt rewrite by address block
+  nochange a3-1.tld4				# 4 different NS IP address
+  nxdomain a4-1.stub				# 5
+  nxdomain a4-1.static-stub			# 6
+  nochange_ns10 a4-1.stub-nomatch		# 7
+  nochange_ns10 a4-1.static-stub-nomatch	# 8
+  if [ "$mode" = dnsrps ]; then
+      addr 12.12.12.12 as-ns.tld5.		# 9 ip-as-ns
+  fi
+  nextpart ns3/named.run | grep -q "unrecognized NS rpz_rrset_find() failed: glue" &&
+  setret "seen: unrecognized NS rpz_rrset_find() failed: glue"
+  end_group
+
+  start_group "walled garden NSIP rewrites" test4a
+  addr 41.41.41.41 a3-1.tld2			# 1 walled garden for all of tld2
+  addr 2041::41   'a3-1.tld2 AAAA'		# 2 walled garden for all of tld2
+  here a3-1.tld2 TXT <<'EOF'			# 3 text message for all of tld2
+    ;; status: NOERROR, x
+    a3-1.tld2.	    x	IN	TXT   "NSIP walled garden"
+EOF
+  end_group
+  if [ "$mode" = dnsrps ]; then
+    ckstats $ns3 test4 ns3 7
+  else
+    ckstats $ns3 test4 ns3 6
+  fi
+
+  # policies in ./test5 overridden by response-policy{} in ns3/named.conf
+  # and in ns5/named.conf
+  start_group "policy overrides" test5
+  addr 127.0.0.1 a3-1.tld2			# 1 bl-given
+  nochange a3-2.tld2				# 2 bl-passthru
+  nochange a3-3.tld2				# 3 bl-no-op (obsolete for passthru)
+  nochange a3-4.tld2				# 4 bl-disabled
+  nodata a3-5.tld2				# 5 bl-nodata zone recursive-only no
+  nodata a3-5.tld2 +norecurse			# 6 bl-nodata zone recursive-only no
+  nodata a3-5.tld2				# 7 bl-nodata not needed
+  nxdomain a3-5.tld2 +norecurse @$ns5		# 8 bl-nodata global recursive-only no
+  nxdomain a3-5.tld2s @$ns5			# 9 bl-nodata global break-dnssec
+  nxdomain a3-5.tld2s +dnssec @$ns5		# 10 bl-nodata global break-dnssec
+  nxdomain a3-6.tld2				# 11 bl-nxdomain
+  here a3-7.tld2 -tany <<'EOF'			# 12
+    ;; status: NOERROR, x
+    a3-7.tld2.	    x	IN	CNAME   txt-only.tld2.
+    txt-only.tld2.  x	IN	TXT     "txt-only-tld2"
+EOF
+  addr 58.58.58.58 a3-8.tld2			# 13 bl_wildcname
+  addr 59.59.59.59 a3-9.sub9.tld2		# 14 bl_wildcname
+  addr 12.12.12.12 a3-15.tld2			# 15 bl-garden via CNAME to a12.tld2
+  addr 127.0.0.16 a3-16.tld2 100		# 16 bl	max-policy-ttl 100
+  addr 17.17.17.17 "a3-17.tld2 @$ns5" 90	# 17 ns5 bl max-policy-ttl 90
+  drop a3-18.tld2 any				# 18 bl-drop
+  nxdomain TCP a3-19.tld2			# 19 bl-tcp-only
+  end_group
+  ckstats $ns3 test5 ns3 12
+  ckstats $ns5 test5 ns5 4
+
+  # check that miscellaneous bugs are still absent
+  start_group "crashes" test6
+  for Q in RRSIG SIG ANY 'ANY +dnssec'; do
+    nocrash a3-1.tld2 -t$Q
+    nocrash a3-2.tld2 -t$Q
+    nocrash a3-5.tld2 -t$Q
+    nocrash www.redirect -t$Q
+    nocrash www.credirect -t$Q
+  done
+
+  # This is not a bug, because any data leaked by writing 24.4.3.2.10.rpz-ip
+  # (or whatever) is available by publishing "foo A 10.2.3.4" and then
+  # resolving foo.
+  # nxdomain 32.3.2.1.127.rpz-ip
+  end_group
+  ckstats $ns3 bugs ns3 8
+
+  # superficial test for major performance bugs
+  QPERF=$(sh qperf.sh)
+  if test -n "$QPERF"; then
+    perf () {
+	date "+${TS}checking performance $1" | cat_i
+	# Dry run to prime everything
+	comment "before dry run $1"
+	$RNDCCMD $ns5 notrace
+	$QPERF -c -1 -l30 -d ns5/requests -s $ns5 -p ${PORT} >/dev/null
+	comment "before real test $1"
+	PFILE="ns5/$2.perf"
+	$QPERF -c -1 -l30 -d ns5/requests -s $ns5 -p ${PORT} >$PFILE
+	comment "after test $1"
+	X=$(sed -n -e 's/.*Returned *\([^ ]*:\) *\([0-9]*\) .*/\1\2/p' $PFILE \
+		| tr '\n' ' ')
+	if test "$X" != "$3"; then
+	    setret "wrong results '$X' in $PFILE"
+	fi
+	ckalive $ns5 "failed; server #5 crashed"
+    }
+    trim () {
+	sed -n -e 's/.*Queries per second: *\([0-9]*\).*/\1/p' ns5/$1.perf
+    }
+
+    # get qps with rpz
+    perf 'with RPZ' rpz 'NOERROR:2900 NXDOMAIN:100 '
+    RPZ=$(trim rpz)
+    # turn off rpz and measure qps again
+    echo "# RPZ off" >ns5/rpz-switch
+    RNDCCMD_OUT=$($RNDCCMD $ns5 reload)
+    perf 'without RPZ' norpz 'NOERROR:3000 '
+    NORPZ=$(trim norpz)
+
+    PERCENT=$(( (RPZ * 100 + (NORPZ / 2)) / NORPZ))
+    echo_i "$RPZ qps with RPZ is $PERCENT% of $NORPZ qps without RPZ"
+
+    MIN_PERCENT=30
+    if test "$PERCENT" -lt $MIN_PERCENT; then
+	echo_i "$RPZ qps with rpz or $PERCENT% is below $MIN_PERCENT% of $NORPZ qps"
+    fi
+
+    if test "$PERCENT" -ge 100; then
+	echo_i "$RPZ qps with RPZ or $PERCENT% of $NORPZ qps without RPZ is too high"
+    fi
+
+    ckstats $ns5 performance ns5 200
+
+  else
+    echo_i "performance not checked; queryperf not available"
+  fi
+
+  if [ "$mode" = dnsrps ]; then
+    echo_i "checking that dnsrpzd is automatically restarted"
+    OLD_PID=$(cat dnsrpzd.pid)
+    kill "$OLD_PID"
+    n=0
+    while true; do
+	NEW_PID=$(cat dnsrpzd.pid 2>/dev/null)
+	if test -n "$NEW_PID" -a "0$OLD_PID" -ne "0$NEW_PID"; then
+	    #echo "OLD_PID=$OLD_PID  NEW_PID=$NEW_PID"
+	    break;
+	fi
+	$DIG -p ${PORT} +short +norecurse a0-1.tld2 @$ns3 >/dev/null
+	n=$((n + 1))
+	if test "$n" -gt $TEN_SECS; then
+	    setret "dnsrpzd did not restart"
+	    break
+	fi
+	$WAIT_CMD
+    done
+  fi
+
+  # Ensure ns3 manages to transfer the fast-expire zone before shutdown.
+  nextpartreset ns3/named.run
+  wait_for_log 20 "zone fast-expire/IN: transferred serial 1" ns3/named.run
+
+  # reconfigure the ns5 primary server without the fast-expire zone, so
+  # it can't be refreshed on ns3, and will expire in 5 seconds.
+  cat /dev/null > ns5/expire.conf
+  rndc_reconfig ns5 10.53.0.5
+
+  # restart the main test RPZ server to see if that creates a core file
+  if test -z "$HAVE_CORE"; then
+    stop_server --use-rndc --port ${CONTROLPORT} ns3
+    restart 3 "rebuild-bl-rpz"
+    HAVE_CORE=$(find ns* -name '*core*' -print)
+    test -z "$HAVE_CORE" || setret "found $HAVE_CORE; memory leak?"
+  fi
+
+  # look for complaints from lib/dns/rpz.c and bin/name/query.c
+  for runfile in ns*/named.run; do
+    EMSGS=$(nextpart $runfile | grep -E -l 'invalid rpz|rpz.*failed' || true)
+    if test -n "$EMSGS"; then
+      setret "error messages in $runfile starting with:"
+      grep -E 'invalid rpz|rpz.*failed' ns*/named.run | \
+              sed -e '10,$d' -e 's/^//' | cat_i
+    fi
+  done
+
+  if [ native = "$mode" ]; then
+    # restart the main test RPZ server with a bad zone.
+    t=$((t + 1))
+    echo_i "checking that ns3 with broken rpz does not crash (${t})"
+    stop_server --use-rndc --port ${CONTROLPORT} ns3
+    cp ns3/broken.db.in ns3/bl.db
+    restart 3 # do not rebuild rpz zones
+    nocrash a3-1.tld2 -tA
+    stop_server --use-rndc --port ${CONTROLPORT} ns3
+    restart 3 "rebuild-bl-rpz"
+
+    t=$((t + 1))
+    echo_i "checking if rpz survives a certain class of failed reconfiguration attempts (${t})"
+    sed -e "s/^#BAD//" < ns3/named.conf.in > ns3/named.conf.tmp
+    copy_setports ns3/named.conf.tmp ns3/named.conf
+    rm ns3/named.conf.tmp
+    $RNDCCMD $ns3 reconfig > /dev/null 2>&1 && setret "failed"
+    sleep 1
+    copy_setports ns3/named.conf.in ns3/named.conf
+    $RNDCCMD $ns3 reconfig || setret "failed"
+
+    # reload a RPZ zone that is now deliberately broken.
+    t=$((t + 1))
+    echo_i "checking rpz failed update will keep previous rpz rules (${t})"
+    $DIG -p ${PORT} @$ns3 walled.tld2 > dig.out.$t.before
+    grep "walled\.tld2\..*IN.*A.*10\.0\.0\.1" dig.out.$t.before > /dev/null || setret "failed"
+    cp ns3/broken.db.in ns3/manual-update-rpz.db
+    rndc_reload ns3 $ns3 manual-update-rpz
+    sleep 1
+    # ensure previous RPZ rules still apply.
+    $DIG -p ${PORT} @$ns3 walled.tld2 > dig.out.$t.after
+    grep "walled\.tld2\..*IN.*A.*10\.0\.0\.1" dig.out.$t.after > /dev/null || setret "failed"
+
+    t=$((t + 1))
+    echo_i "checking reload of a mixed-case RPZ zone (${t})"
+    # First, a sanity check: the A6-2.TLD2.mixed-case-rpz RPZ record should
+    # cause a6-2.tld2 NOERROR answers to be rewritten to NXDOMAIN answers.
+    $DIG -p ${PORT} @$ns3 a6-2.tld2. A > dig.out.$t.before
+    grep "status: NXDOMAIN" dig.out.$t.before >/dev/null || setret "failed"
+    # Add a sibling name (a6-1.tld2.mixed-case-rpz, with "tld2" in lowercase
+    # rather than uppercase) before A6-2.TLD.mixed-case-rpz.
+    nextpart ns3/named.run > /dev/null
+    cp ns3/mixed-case-rpz-2.db.in ns3/mixed-case-rpz.db
+    rndc_reload ns3 $ns3 mixed-case-rpz
+    wait_for_log 20 "rpz: mixed-case-rpz: reload done" ns3/named.run
+    # a6-2.tld2 NOERROR answers should still be rewritten to NXDOMAIN answers.
+    # (The bug we try to trigger here caused a6-2.tld2.mixed-case-rpz to be
+    # erroneously removed from the summary RPZ database after reload.)
+    $DIG -p ${PORT} @$ns3 a6-2.tld2. A > dig.out.$t.after
+    grep "status: NXDOMAIN" dig.out.$t.after >/dev/null || setret "failed"
+  fi
+
+  t=$((t + 1))
+  echo_i "checking that ttl values are not zeroed when qtype is '*' (${t})"
+  $DIG +noall +answer -p ${PORT} @$ns3 any a3-2.tld2 > dig.out.$t
+  ttl=$(awk '/a3-2 tld2 text/ {print $2}' dig.out.$t)
+  if test ${ttl:=0} -eq 0; then setret "failed"; fi
+
+  t=$((t + 1))
+  echo_i "checking rpz updates/transfers with parent nodes added after children (${t})"
+  # regression test for RT #36272: the success condition
+  # is the secondary server not crashing.
+  for i in 1 2 3 4 5; do
+    nsd $ns5 add example.com.policy1. '*.example.com.policy1.'
+    nsd $ns5 delete example.com.policy1. '*.example.com.policy1.'
+  done
+  for i in 1 2 3 4 5; do
+    nsd $ns5 add '*.example.com.policy1.' example.com.policy1.
+    nsd $ns5 delete '*.example.com.policy1.' example.com.policy1.
+  done
+
+  t=$((t + 1))
+  echo_i "checking that going from an empty policy zone works (${t})"
+  nsd $ns5 add '*.x.servfail.policy2.' x.servfail.policy2.
+  sleep 1
+  rndc_reload ns7 $ns7 policy2
+  $DIG z.x.servfail -p ${PORT} @$ns7 > dig.out.${t}
+  grep NXDOMAIN dig.out.${t} > /dev/null || setret "failed"
+
+  t=$((t + 1))
+  echo_i "checking that "add-soa no" at rpz zone level works (${t})"
+  $DIG z.x.servfail -p ${PORT} @$ns7 > dig.out.${t}
+  grep SOA dig.out.${t} > /dev/null && setret "failed"
+
+  if [ native = "$mode" ]; then
+    t=$((t + 1))
+    echo_i "checking that "add-soa yes" at response-policy level works (${t})"
+    $DIG walled.tld2 -p ${PORT} +noall +add @$ns3 > dig.out.${t}
+    grep "^manual-update-rpz\..*SOA" dig.out.${t} > /dev/null || setret "failed"
+  fi
+
+  if [ native = "$mode" ]; then
+    t=$((t + 1))
+    echo_i "reconfiguring server with 'add-soa no' (${t})"
+    cp ns3/named.conf ns3/named.conf.tmp
+    sed -e "s/add-soa yes/add-soa no/g" < ns3/named.conf.tmp > ns3/named.conf
+    rndc_reconfig ns3 $ns3
+    echo_i "checking that 'add-soa no' at response-policy level works (${t})"
+    $DIG walled.tld2 -p ${PORT} +noall +add @$ns3 > dig.out.${t}
+    grep "^manual-update-rpz\..*SOA" dig.out.${t} > /dev/null && setret "failed"
+  fi
+
+  if [ native = "$mode" ]; then
+    t=$((t + 1))
+    echo_i "checking that 'add-soa unset' works (${t})"
+    $DIG walled.tld2 -p ${PORT} +noall +add @$ns8 > dig.out.${t}
+    grep "^manual-update-rpz\..*SOA" dig.out.${t} > /dev/null || setret "failed"
+  fi
+
+  # dnsrps does not allow NS RRs in policy zones, so this check
+  # with dnsrps results in no rewriting.
+  if [ native = "$mode" ]; then
+    t=$((t + 1))
+    echo_i "checking rpz with delegation fails correctly (${t})"
+    $DIG -p ${PORT} @$ns3 ns example.com > dig.out.$t
+    grep "status: SERVFAIL" dig.out.$t > /dev/null || setret "failed"
+
+    t=$((t + 1))
+    echo_i "checking policies from expired zone are no longer in effect ($t)"
+    $DIG -p ${PORT} @$ns3 a expired > dig.out.$t
+    grep "expired.*10.0.0.10" dig.out.$t > /dev/null && setret "failed"
+    grep "fast-expire/IN: response-policy zone expired" ns3/named.run > /dev/null || setret "failed"
+  fi
+
+  # RPZ 'CNAME *.' (NODATA) trumps DNS64.  Test against various DNS64 scenarios.
+  for label in a-only no-a-no-aaaa a-plus-aaaa
+  do
+    for type in AAAA A
+    do
+      t=$((t + 1))
+      case $label in
+      a-only)
+	echo_i "checking rpz 'CNAME *.' (NODATA) with dns64, $type lookup with A-only (${t})"
+	;;
+      no-a-no-aaaa)
+	echo_i "checking rpz 'CNAME *.' (NODATA) with dns64, $type lookup with no A or AAAA (${t})"
+	;;
+      a-plus-aaaa)
+	echo_i "checking rpz 'CNAME *.' (NODATA) with dns64, $type lookup with A and AAAA (${t})"
+	;;
+      esac
+      ret=0
+      $DIG ${label}.example -p ${PORT} $type @10.53.0.9 > dig.out.${t}
+      grep "status: NOERROR" dig.out.$t > /dev/null || ret=1
+      grep "ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 2$" dig.out.$t > /dev/null || ret=1
+      grep "^rpz"  dig.out.$t > /dev/null || ret=1
+      [ $ret -eq 0 ] || echo_i "failed"
+      status=$((status + ret))
+    done
+  done
+
+  if [ native = "$mode" ]; then
+    t=$((t + 1))
+    echo_i "checking that rewriting CD=1 queries handles pending data correctly (${t})"
+    $RNDCCMD $ns3 flush
+    $RNDCCMD $ns6 flush
+    $DIG a7-2.tld2s -p ${PORT} @$ns6 +cd > dig.out.${t}
+    grep -w "1.1.1.1" dig.out.${t} > /dev/null || setret "failed"
+  fi
+
+  [ $status -ne 0 ] && pf=fail || pf=pass
+  case $mode in
+  native)
+    native=$status
+    echo_i "status (native RPZ sub-test): $status ($pf)";;
+
+  dnsrps)
+    dnsrps=$status
+    echo_i "status (DNSRPS sub-test): $status ($pf)";;
+  *) echo_i "invalid test mode";;
+  esac
+done
+status=$((native + dnsrps))
+
+[ $status -eq 0 ] || exit 1
diff --git a/bin/tests/system/rpz/tests_sh_rpz.py b/bin/tests/system/rpz/tests_sh_rpz.py
new file mode 100644
index 0000000..1d551b5
--- /dev/null
+++ b/bin/tests/system/rpz/tests_sh_rpz.py
@@ -0,0 +1,14 @@
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0.  If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+
+def test_rpz(run_tests_sh):
+    run_tests_sh()