~hc/RK356X_SDK_RELEASE.git

..	..	@@ -9,11 +9,15 @@
9	9	ksft_skip=4
10	10
11	11	# all tests in this script. Can be overridden with -t option
12		-TESTS="unregister down carrier nexthop ipv6_rt ipv4_rt ipv6_addr_metric ipv4_addr_metric"
	12	+TESTS="unregister down carrier nexthop suppress ipv6_rt ipv4_rt ipv6_addr_metric ipv4_addr_metric ipv6_route_metrics ipv4_route_metrics ipv4_route_v6_gw rp_filter ipv4_del_addr"
	13	+
13	14	VERBOSE=0
14	15	PAUSE_ON_FAIL=no
15	16	PAUSE=no
16		-IP="ip -netns testns"
	17	+IP="ip -netns ns1"
	18	+NS_EXEC="ip netns exec ns1"
	19	+
	20	+which ping6 > /dev/null 2>&1 && ping6=$(which ping6) \|\| ping6=$(which ping)
17	21
18	22	log_test()
19	23	{
..	..	@@ -47,8 +51,11 @@
47	51	setup()
48	52	{
49	53	set -e
50		- ip netns add testns
	54	+ ip netns add ns1
	55	+ ip netns set ns1 auto
51	56	$IP link set dev lo up
	57	+ ip netns exec ns1 sysctl -qw net.ipv4.ip_forward=1
	58	+ ip netns exec ns1 sysctl -qw net.ipv6.conf.all.forwarding=1
52	59
53	60	$IP link add dummy0 type dummy
54	61	$IP link set dev dummy0 up
..	..	@@ -61,7 +68,8 @@
61	68	cleanup()
62	69	{
63	70	$IP link del dev dummy0 &> /dev/null
64		- ip netns del testns
	71	+ ip netns del ns1
	72	+ ip netns del ns2 &> /dev/null
65	73	}
66	74
67	75	get_linklocal()
..	..	@@ -428,6 +436,76 @@
428	436	fib_carrier_unicast_test
429	437	}
430	438
	439	+fib_rp_filter_test()
	440	+{
	441	+ echo
	442	+ echo "IPv4 rp_filter tests"
	443	+
	444	+ setup
	445	+
	446	+ set -e
	447	+ ip netns add ns2
	448	+ ip netns set ns2 auto
	449	+
	450	+ ip -netns ns2 link set dev lo up
	451	+
	452	+ $IP link add name veth1 type veth peer name veth2
	453	+ $IP link set dev veth2 netns ns2
	454	+ $IP address add 192.0.2.1/24 dev veth1
	455	+ ip -netns ns2 address add 192.0.2.1/24 dev veth2
	456	+ $IP link set dev veth1 up
	457	+ ip -netns ns2 link set dev veth2 up
	458	+
	459	+ $IP link set dev lo address 52:54:00:6a:c7:5e
	460	+ $IP link set dev veth1 address 52:54:00:6a:c7:5e
	461	+ ip -netns ns2 link set dev lo address 52:54:00:6a:c7:5e
	462	+ ip -netns ns2 link set dev veth2 address 52:54:00:6a:c7:5e
	463	+
	464	+ # 1. (ns2) redirect lo's egress to veth2's egress
	465	+ ip netns exec ns2 tc qdisc add dev lo parent root handle 1: fq_codel
	466	+ ip netns exec ns2 tc filter add dev lo parent 1: protocol arp basic \
	467	+ action mirred egress redirect dev veth2
	468	+ ip netns exec ns2 tc filter add dev lo parent 1: protocol ip basic \
	469	+ action mirred egress redirect dev veth2
	470	+
	471	+ # 2. (ns1) redirect veth1's ingress to lo's ingress
	472	+ $NS_EXEC tc qdisc add dev veth1 ingress
	473	+ $NS_EXEC tc filter add dev veth1 ingress protocol arp basic \
	474	+ action mirred ingress redirect dev lo
	475	+ $NS_EXEC tc filter add dev veth1 ingress protocol ip basic \
	476	+ action mirred ingress redirect dev lo
	477	+
	478	+ # 3. (ns1) redirect lo's egress to veth1's egress
	479	+ $NS_EXEC tc qdisc add dev lo parent root handle 1: fq_codel
	480	+ $NS_EXEC tc filter add dev lo parent 1: protocol arp basic \
	481	+ action mirred egress redirect dev veth1
	482	+ $NS_EXEC tc filter add dev lo parent 1: protocol ip basic \
	483	+ action mirred egress redirect dev veth1
	484	+
	485	+ # 4. (ns2) redirect veth2's ingress to lo's ingress
	486	+ ip netns exec ns2 tc qdisc add dev veth2 ingress
	487	+ ip netns exec ns2 tc filter add dev veth2 ingress protocol arp basic \
	488	+ action mirred ingress redirect dev lo
	489	+ ip netns exec ns2 tc filter add dev veth2 ingress protocol ip basic \
	490	+ action mirred ingress redirect dev lo
	491	+
	492	+ $NS_EXEC sysctl -qw net.ipv4.conf.all.rp_filter=1
	493	+ $NS_EXEC sysctl -qw net.ipv4.conf.all.accept_local=1
	494	+ $NS_EXEC sysctl -qw net.ipv4.conf.all.route_localnet=1
	495	+ ip netns exec ns2 sysctl -qw net.ipv4.conf.all.rp_filter=1
	496	+ ip netns exec ns2 sysctl -qw net.ipv4.conf.all.accept_local=1
	497	+ ip netns exec ns2 sysctl -qw net.ipv4.conf.all.route_localnet=1
	498	+ set +e
	499	+
	500	+ run_cmd "ip netns exec ns2 ping -w1 -c1 192.0.2.1"
	501	+ log_test $? 0 "rp_filter passes local packets"
	502	+
	503	+ run_cmd "ip netns exec ns2 ping -w1 -c1 127.0.0.1"
	504	+ log_test $? 0 "rp_filter passes loopback packets"
	505	+
	506	+ cleanup
	507	+}
	508	+
431	509	################################################################################
432	510	# Tests on nexthop spec
433	511
..	..	@@ -577,6 +655,26 @@
577	655	cleanup
578	656	}
579	657
	658	+fib_suppress_test()
	659	+{
	660	+ echo
	661	+ echo "FIB rule with suppress_prefixlength"
	662	+ setup
	663	+
	664	+ $IP link add dummy1 type dummy
	665	+ $IP link set dummy1 up
	666	+ $IP -6 route add default dev dummy1
	667	+ $IP -6 rule add table main suppress_prefixlength 0
	668	+ ping -f -c 1000 -W 1 1234::1 >/dev/null 2>&1
	669	+ $IP -6 rule del table main suppress_prefixlength 0
	670	+ $IP link del dummy1
	671	+
	672	+ # If we got here without crashing, we're good.
	673	+ log_test 0 0 "FIB rule suppress test"
	674	+
	675	+ cleanup
	676	+}
	677	+
580	678	################################################################################
581	679	# Tests on route add and replace
582	680
..	..	@@ -673,10 +771,13 @@
673	771
674	772	check_route6()
675	773	{
676		- local pfx="2001:db8:104::/64"
	774	+ local pfx
677	775	local expected="$1"
678	776	local out
679	777	local rc=0
	778	+
	779	+ set -- $expected
	780	+ pfx=$1
680	781
681	782	out=$($IP -6 ro ls match ${pfx} \| sed -e 's/ pref medium//')
682	783	check_expected "${out}" "${expected}"
..	..	@@ -700,28 +801,34 @@
700	801	[ "${VERBOSE}" = "1" ] && set -x
701	802	set -e
702	803
703		- $IP li add red up type vrf table 101
	804	+ ip netns add ns2
	805	+ ip netns set ns2 auto
	806	+ ip -netns ns2 link set dev lo up
	807	+ ip netns exec ns2 sysctl -qw net.ipv4.ip_forward=1
	808	+ ip netns exec ns2 sysctl -qw net.ipv6.conf.all.forwarding=1
	809	+
704	810	$IP li add veth1 type veth peer name veth2
705	811	$IP li add veth3 type veth peer name veth4
706	812
707	813	$IP li set veth1 up
708	814	$IP li set veth3 up
709		- $IP li set veth2 vrf red up
710		- $IP li set veth4 vrf red up
711		- $IP li add dummy1 type dummy
712		- $IP li set dummy1 vrf red up
	815	+ $IP li set veth2 netns ns2 up
	816	+ $IP li set veth4 netns ns2 up
	817	+ ip -netns ns2 li add dummy1 type dummy
	818	+ ip -netns ns2 li set dummy1 up
713	819
714		- $IP -6 addr add 2001:db8:101::1/64 dev veth1
715		- $IP -6 addr add 2001:db8:101::2/64 dev veth2
716		- $IP -6 addr add 2001:db8:103::1/64 dev veth3
717		- $IP -6 addr add 2001:db8:103::2/64 dev veth4
718		- $IP -6 addr add 2001:db8:104::1/64 dev dummy1
719		-
	820	+ $IP -6 addr add 2001:db8:101::1/64 dev veth1 nodad
	821	+ $IP -6 addr add 2001:db8:103::1/64 dev veth3 nodad
720	822	$IP addr add 172.16.101.1/24 dev veth1
721		- $IP addr add 172.16.101.2/24 dev veth2
722	823	$IP addr add 172.16.103.1/24 dev veth3
723		- $IP addr add 172.16.103.2/24 dev veth4
724		- $IP addr add 172.16.104.1/24 dev dummy1
	824	+
	825	+ ip -netns ns2 -6 addr add 2001:db8:101::2/64 dev veth2 nodad
	826	+ ip -netns ns2 -6 addr add 2001:db8:103::2/64 dev veth4 nodad
	827	+ ip -netns ns2 -6 addr add 2001:db8:104::1/64 dev dummy1 nodad
	828	+
	829	+ ip -netns ns2 addr add 172.16.101.2/24 dev veth2
	830	+ ip -netns ns2 addr add 172.16.103.2/24 dev veth4
	831	+ ip -netns ns2 addr add 172.16.104.1/24 dev dummy1
725	832
726	833	set +e
727	834	}
..	..	@@ -960,7 +1067,7 @@
960	1067	log_test $rc 0 "Modify metric of address"
961	1068
962	1069	# verify prefix route removed on down
963		- run_cmd "ip netns exec testns sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1"
	1070	+ run_cmd "ip netns exec ns1 sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1"
964	1071	run_cmd "$IP li set dev dummy2 down"
965	1072	rc=$?
966	1073	if [ $rc -eq 0 ]; then
..	..	@@ -1004,6 +1111,77 @@
1004	1111	cleanup
1005	1112	}
1006	1113
	1114	+ipv6_route_metrics_test()
	1115	+{
	1116	+ local rc
	1117	+
	1118	+ echo
	1119	+ echo "IPv6 routes with metrics"
	1120	+
	1121	+ route_setup
	1122	+
	1123	+ #
	1124	+ # single path with metrics
	1125	+ #
	1126	+ run_cmd "$IP -6 ro add 2001:db8:111::/64 via 2001:db8:101::2 mtu 1400"
	1127	+ rc=$?
	1128	+ if [ $rc -eq 0 ]; then
	1129	+ check_route6 "2001:db8:111::/64 via 2001:db8:101::2 dev veth1 metric 1024 mtu 1400"
	1130	+ rc=$?
	1131	+ fi
	1132	+ log_test $rc 0 "Single path route with mtu metric"
	1133	+
	1134	+
	1135	+ #
	1136	+ # multipath via separate routes with metrics
	1137	+ #
	1138	+ run_cmd "$IP -6 ro add 2001:db8:112::/64 via 2001:db8:101::2 mtu 1400"
	1139	+ run_cmd "$IP -6 ro append 2001:db8:112::/64 via 2001:db8:103::2"
	1140	+ rc=$?
	1141	+ if [ $rc -eq 0 ]; then
	1142	+ check_route6 "2001:db8:112::/64 metric 1024 mtu 1400 nexthop via 2001:db8:101::2 dev veth1 weight 1 nexthop via 2001:db8:103::2 dev veth3 weight 1"
	1143	+ rc=$?
	1144	+ fi
	1145	+ log_test $rc 0 "Multipath route via 2 single routes with mtu metric on first"
	1146	+
	1147	+ # second route is coalesced to first to make a multipath route.
	1148	+ # MTU of the second path is hidden from display!
	1149	+ run_cmd "$IP -6 ro add 2001:db8:113::/64 via 2001:db8:101::2"
	1150	+ run_cmd "$IP -6 ro append 2001:db8:113::/64 via 2001:db8:103::2 mtu 1400"
	1151	+ rc=$?
	1152	+ if [ $rc -eq 0 ]; then
	1153	+ check_route6 "2001:db8:113::/64 metric 1024 nexthop via 2001:db8:101::2 dev veth1 weight 1 nexthop via 2001:db8:103::2 dev veth3 weight 1"
	1154	+ rc=$?
	1155	+ fi
	1156	+ log_test $rc 0 "Multipath route via 2 single routes with mtu metric on 2nd"
	1157	+
	1158	+ run_cmd "$IP -6 ro del 2001:db8:113::/64 via 2001:db8:101::2"
	1159	+ if [ $? -eq 0 ]; then
	1160	+ check_route6 "2001:db8:113::/64 via 2001:db8:103::2 dev veth3 metric 1024 mtu 1400"
	1161	+ log_test $? 0 " MTU of second leg"
	1162	+ fi
	1163	+
	1164	+ #
	1165	+ # multipath with metrics
	1166	+ #
	1167	+ run_cmd "$IP -6 ro add 2001:db8:115::/64 mtu 1400 nexthop via 2001:db8:101::2 nexthop via 2001:db8:103::2"
	1168	+ rc=$?
	1169	+ if [ $rc -eq 0 ]; then
	1170	+ check_route6 "2001:db8:115::/64 metric 1024 mtu 1400 nexthop via 2001:db8:101::2 dev veth1 weight 1 nexthop via 2001:db8:103::2 dev veth3 weight 1"
	1171	+ rc=$?
	1172	+ fi
	1173	+ log_test $rc 0 "Multipath route with mtu metric"
	1174	+
	1175	+ $IP -6 ro add 2001:db8:104::/64 via 2001:db8:101::2 mtu 1300
	1176	+ run_cmd "ip netns exec ns1 ${ping6} -w1 -c1 -s 1500 2001:db8:104::1"
	1177	+ log_test $? 0 "Using route with mtu metric"
	1178	+
	1179	+ run_cmd "$IP -6 ro add 2001:db8:114::/64 via 2001:db8:101::2 congctl lock foo"
	1180	+ log_test $? 2 "Invalid metric (fails metric_convert)"
	1181	+
	1182	+ route_cleanup
	1183	+}
	1184	+
1007	1185	# add route for a prefix, flushing any existing routes first
1008	1186	# expected to be the first step of a test
1009	1187	add_route()
..	..	@@ -1042,9 +1220,13 @@
1042	1220
1043	1221	check_route()
1044	1222	{
1045		- local pfx="172.16.104.0/24"
	1223	+ local pfx
1046	1224	local expected="$1"
1047	1225	local out
	1226	+
	1227	+ set -- $expected
	1228	+ pfx=$1
	1229	+ [ "${pfx}" = "unreachable" ] && pfx=$2
1048	1230
1049	1231	out=$($IP ro ls match ${pfx})
1050	1232	check_expected "${out}" "${expected}"
..	..	@@ -1241,12 +1423,37 @@
1241	1423	ipv4_rt_replace_mpath
1242	1424	}
1243	1425
	1426	+# checks that cached input route on VRF port is deleted
	1427	+# when VRF is deleted
	1428	+ipv4_local_rt_cache()
	1429	+{
	1430	+ run_cmd "ip addr add 10.0.0.1/32 dev lo"
	1431	+ run_cmd "ip netns add test-ns"
	1432	+ run_cmd "ip link add veth-outside type veth peer name veth-inside"
	1433	+ run_cmd "ip link add vrf-100 type vrf table 1100"
	1434	+ run_cmd "ip link set veth-outside master vrf-100"
	1435	+ run_cmd "ip link set veth-inside netns test-ns"
	1436	+ run_cmd "ip link set veth-outside up"
	1437	+ run_cmd "ip link set vrf-100 up"
	1438	+ run_cmd "ip route add 10.1.1.1/32 dev veth-outside table 1100"
	1439	+ run_cmd "ip netns exec test-ns ip link set veth-inside up"
	1440	+ run_cmd "ip netns exec test-ns ip addr add 10.1.1.1/32 dev veth-inside"
	1441	+ run_cmd "ip netns exec test-ns ip route add 10.0.0.1/32 dev veth-inside"
	1442	+ run_cmd "ip netns exec test-ns ip route add default via 10.0.0.1"
	1443	+ run_cmd "ip netns exec test-ns ping 10.0.0.1 -c 1 -i 1"
	1444	+ run_cmd "ip link delete vrf-100"
	1445	+
	1446	+ # if we do not hang test is a success
	1447	+ log_test $? 0 "Cached route removed from VRF port device"
	1448	+}
	1449	+
1244	1450	ipv4_route_test()
1245	1451	{
1246	1452	route_setup
1247	1453
1248	1454	ipv4_rt_add
1249	1455	ipv4_rt_replace
	1456	+ ipv4_local_rt_cache
1250	1457
1251	1458	route_cleanup
1252	1459	}
..	..	@@ -1360,6 +1567,193 @@
1360	1567	cleanup
1361	1568	}
1362	1569
	1570	+ipv4_route_metrics_test()
	1571	+{
	1572	+ local rc
	1573	+
	1574	+ echo
	1575	+ echo "IPv4 route add / append tests"
	1576	+
	1577	+ route_setup
	1578	+
	1579	+ run_cmd "$IP ro add 172.16.111.0/24 via 172.16.101.2 mtu 1400"
	1580	+ rc=$?
	1581	+ if [ $rc -eq 0 ]; then
	1582	+ check_route "172.16.111.0/24 via 172.16.101.2 dev veth1 mtu 1400"
	1583	+ rc=$?
	1584	+ fi
	1585	+ log_test $rc 0 "Single path route with mtu metric"
	1586	+
	1587	+
	1588	+ run_cmd "$IP ro add 172.16.112.0/24 mtu 1400 nexthop via 172.16.101.2 nexthop via 172.16.103.2"
	1589	+ rc=$?
	1590	+ if [ $rc -eq 0 ]; then
	1591	+ check_route "172.16.112.0/24 mtu 1400 nexthop via 172.16.101.2 dev veth1 weight 1 nexthop via 172.16.103.2 dev veth3 weight 1"
	1592	+ rc=$?
	1593	+ fi
	1594	+ log_test $rc 0 "Multipath route with mtu metric"
	1595	+
	1596	+ $IP ro add 172.16.104.0/24 via 172.16.101.2 mtu 1300
	1597	+ run_cmd "ip netns exec ns1 ping -w1 -c1 -s 1500 172.16.104.1"
	1598	+ log_test $? 0 "Using route with mtu metric"
	1599	+
	1600	+ run_cmd "$IP ro add 172.16.111.0/24 via 172.16.101.2 congctl lock foo"
	1601	+ log_test $? 2 "Invalid metric (fails metric_convert)"
	1602	+
	1603	+ route_cleanup
	1604	+}
	1605	+
	1606	+ipv4_del_addr_test()
	1607	+{
	1608	+ echo
	1609	+ echo "IPv4 delete address route tests"
	1610	+
	1611	+ setup
	1612	+
	1613	+ set -e
	1614	+ $IP li add dummy1 type dummy
	1615	+ $IP li set dummy1 up
	1616	+ $IP li add dummy2 type dummy
	1617	+ $IP li set dummy2 up
	1618	+ $IP li add red type vrf table 1111
	1619	+ $IP li set red up
	1620	+ $IP ro add vrf red unreachable default
	1621	+ $IP li set dummy2 vrf red
	1622	+
	1623	+ $IP addr add dev dummy1 172.16.104.1/24
	1624	+ $IP addr add dev dummy1 172.16.104.11/24
	1625	+ $IP addr add dev dummy1 172.16.104.12/24
	1626	+ $IP addr add dev dummy1 172.16.104.13/24
	1627	+ $IP addr add dev dummy2 172.16.104.1/24
	1628	+ $IP addr add dev dummy2 172.16.104.11/24
	1629	+ $IP addr add dev dummy2 172.16.104.12/24
	1630	+ $IP route add 172.16.105.0/24 via 172.16.104.2 src 172.16.104.11
	1631	+ $IP route add 172.16.106.0/24 dev lo src 172.16.104.12
	1632	+ $IP route add table 0 172.16.107.0/24 via 172.16.104.2 src 172.16.104.13
	1633	+ $IP route add vrf red 172.16.105.0/24 via 172.16.104.2 src 172.16.104.11
	1634	+ $IP route add vrf red 172.16.106.0/24 dev lo src 172.16.104.12
	1635	+ set +e
	1636	+
	1637	+ # removing address from device in vrf should only remove route from vrf table
	1638	+ echo " Regular FIB info"
	1639	+
	1640	+ $IP addr del dev dummy2 172.16.104.11/24
	1641	+ $IP ro ls vrf red \| grep -q 172.16.105.0/24
	1642	+ log_test $? 1 "Route removed from VRF when source address deleted"
	1643	+
	1644	+ $IP ro ls \| grep -q 172.16.105.0/24
	1645	+ log_test $? 0 "Route in default VRF not removed"
	1646	+
	1647	+ $IP addr add dev dummy2 172.16.104.11/24
	1648	+ $IP route add vrf red 172.16.105.0/24 via 172.16.104.2 src 172.16.104.11
	1649	+
	1650	+ $IP addr del dev dummy1 172.16.104.11/24
	1651	+ $IP ro ls \| grep -q 172.16.105.0/24
	1652	+ log_test $? 1 "Route removed in default VRF when source address deleted"
	1653	+
	1654	+ $IP ro ls vrf red \| grep -q 172.16.105.0/24
	1655	+ log_test $? 0 "Route in VRF is not removed by address delete"
	1656	+
	1657	+ # removing address from device in vrf should only remove route from vrf
	1658	+ # table even when the associated fib info only differs in table ID
	1659	+ echo " Identical FIB info with different table ID"
	1660	+
	1661	+ $IP addr del dev dummy2 172.16.104.12/24
	1662	+ $IP ro ls vrf red \| grep -q 172.16.106.0/24
	1663	+ log_test $? 1 "Route removed from VRF when source address deleted"
	1664	+
	1665	+ $IP ro ls \| grep -q 172.16.106.0/24
	1666	+ log_test $? 0 "Route in default VRF not removed"
	1667	+
	1668	+ $IP addr add dev dummy2 172.16.104.12/24
	1669	+ $IP route add vrf red 172.16.106.0/24 dev lo src 172.16.104.12
	1670	+
	1671	+ $IP addr del dev dummy1 172.16.104.12/24
	1672	+ $IP ro ls \| grep -q 172.16.106.0/24
	1673	+ log_test $? 1 "Route removed in default VRF when source address deleted"
	1674	+
	1675	+ $IP ro ls vrf red \| grep -q 172.16.106.0/24
	1676	+ log_test $? 0 "Route in VRF is not removed by address delete"
	1677	+
	1678	+ # removing address from device in default vrf should remove route from
	1679	+ # the default vrf even when route was inserted with a table ID of 0.
	1680	+ echo " Table ID 0"
	1681	+
	1682	+ $IP addr del dev dummy1 172.16.104.13/24
	1683	+ $IP ro ls \| grep -q 172.16.107.0/24
	1684	+ log_test $? 1 "Route removed in default VRF when source address deleted"
	1685	+
	1686	+ $IP li del dummy1
	1687	+ $IP li del dummy2
	1688	+ cleanup
	1689	+}
	1690	+
	1691	+
	1692	+ipv4_route_v6_gw_test()
	1693	+{
	1694	+ local rc
	1695	+
	1696	+ echo
	1697	+ echo "IPv4 route with IPv6 gateway tests"
	1698	+
	1699	+ route_setup
	1700	+ sleep 2
	1701	+
	1702	+ #
	1703	+ # single path route
	1704	+ #
	1705	+ run_cmd "$IP ro add 172.16.104.0/24 via inet6 2001:db8:101::2"
	1706	+ rc=$?
	1707	+ log_test $rc 0 "Single path route with IPv6 gateway"
	1708	+ if [ $rc -eq 0 ]; then
	1709	+ check_route "172.16.104.0/24 via inet6 2001:db8:101::2 dev veth1"
	1710	+ fi
	1711	+
	1712	+ run_cmd "ip netns exec ns1 ping -w1 -c1 172.16.104.1"
	1713	+ log_test $rc 0 "Single path route with IPv6 gateway - ping"
	1714	+
	1715	+ run_cmd "$IP ro del 172.16.104.0/24 via inet6 2001:db8:101::2"
	1716	+ rc=$?
	1717	+ log_test $rc 0 "Single path route delete"
	1718	+ if [ $rc -eq 0 ]; then
	1719	+ check_route "172.16.112.0/24"
	1720	+ fi
	1721	+
	1722	+ #
	1723	+ # multipath - v6 then v4
	1724	+ #
	1725	+ run_cmd "$IP ro add 172.16.104.0/24 nexthop via inet6 2001:db8:101::2 dev veth1 nexthop via 172.16.103.2 dev veth3"
	1726	+ rc=$?
	1727	+ log_test $rc 0 "Multipath route add - v6 nexthop then v4"
	1728	+ if [ $rc -eq 0 ]; then
	1729	+ check_route "172.16.104.0/24 nexthop via inet6 2001:db8:101::2 dev veth1 weight 1 nexthop via 172.16.103.2 dev veth3 weight 1"
	1730	+ fi
	1731	+
	1732	+ run_cmd "$IP ro del 172.16.104.0/24 nexthop via 172.16.103.2 dev veth3 nexthop via inet6 2001:db8:101::2 dev veth1"
	1733	+ log_test $? 2 " Multipath route delete - nexthops in wrong order"
	1734	+
	1735	+ run_cmd "$IP ro del 172.16.104.0/24 nexthop via inet6 2001:db8:101::2 dev veth1 nexthop via 172.16.103.2 dev veth3"
	1736	+ log_test $? 0 " Multipath route delete exact match"
	1737	+
	1738	+ #
	1739	+ # multipath - v4 then v6
	1740	+ #
	1741	+ run_cmd "$IP ro add 172.16.104.0/24 nexthop via 172.16.103.2 dev veth3 nexthop via inet6 2001:db8:101::2 dev veth1"
	1742	+ rc=$?
	1743	+ log_test $rc 0 "Multipath route add - v4 nexthop then v6"
	1744	+ if [ $rc -eq 0 ]; then
	1745	+ check_route "172.16.104.0/24 nexthop via 172.16.103.2 dev veth3 weight 1 nexthop via inet6 2001:db8:101::2 dev veth1 weight 1"
	1746	+ fi
	1747	+
	1748	+ run_cmd "$IP ro del 172.16.104.0/24 nexthop via inet6 2001:db8:101::2 dev veth1 nexthop via 172.16.103.2 dev veth3"
	1749	+ log_test $? 2 " Multipath route delete - nexthops in wrong order"
	1750	+
	1751	+ run_cmd "$IP ro del 172.16.104.0/24 nexthop via 172.16.103.2 dev veth3 nexthop via inet6 2001:db8:101::2 dev veth1"
	1752	+ log_test $? 0 " Multipath route delete exact match"
	1753	+
	1754	+ route_cleanup
	1755	+}
	1756	+
1363	1757	################################################################################
1364	1758	# usage
1365	1759
..	..	@@ -1421,11 +1815,17 @@
1421	1815	fib_unreg_test\|unregister) fib_unreg_test;;
1422	1816	fib_down_test\|down) fib_down_test;;
1423	1817	fib_carrier_test\|carrier) fib_carrier_test;;
	1818	+ fib_rp_filter_test\|rp_filter) fib_rp_filter_test;;
1424	1819	fib_nexthop_test\|nexthop) fib_nexthop_test;;
	1820	+ fib_suppress_test\|suppress) fib_suppress_test;;
1425	1821	ipv6_route_test\|ipv6_rt) ipv6_route_test;;
1426	1822	ipv4_route_test\|ipv4_rt) ipv4_route_test;;
1427	1823	ipv6_addr_metric) ipv6_addr_metric_test;;
1428	1824	ipv4_addr_metric) ipv4_addr_metric_test;;
	1825	+ ipv4_del_addr) ipv4_del_addr_test;;
	1826	+ ipv6_route_metrics) ipv6_route_metrics_test;;
	1827	+ ipv4_route_metrics) ipv4_route_metrics_test;;
	1828	+ ipv4_route_v6_gw) ipv4_route_v6_gw_test;;
1429	1829
1430	1830	help) echo "Test names: $TESTS"; exit 0;;
1431	1831	esac