From eb13feabc020ad2a082a956d53e779fa6742cce3 Mon Sep 17 00:00:00 2001
From: Nir Dotan <nird@mellanox.com>
Date: Sun, 20 Jan 2019 06:50:58 +0000
Subject: selftests: forwarding: Add IP-in-IP GRE hierarchical topology with
 keys test

Add a test that checks IP-in-IP GRE tunneling and MTU change of tunnel,
where an ikey/okey pair is set. This test is based on hierarchical topology
described in file ipip_lib.sh.

Signed-off-by: Nir Dotan <nird@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 .../selftests/net/forwarding/ipip_hier_gre_keys.sh | 63 ++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100755 tools/testing/selftests/net/forwarding/ipip_hier_gre_keys.sh

(limited to 'tools/testing')

diff --git a/tools/testing/selftests/net/forwarding/ipip_hier_gre_keys.sh b/tools/testing/selftests/net/forwarding/ipip_hier_gre_keys.sh
new file mode 100755
index 000000000000..e275d25bd83a
--- /dev/null
+++ b/tools/testing/selftests/net/forwarding/ipip_hier_gre_keys.sh
@@ -0,0 +1,63 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+# Test IP-in-IP GRE tunnels without key.
+# This test uses hierarchical topology for IP tunneling tests. See
+# ipip_lib.sh for more details.
+
+ALL_TESTS="gre_hier4 gre_mtu_change"
+
+NUM_NETIFS=6
+source lib.sh
+source ipip_lib.sh
+
+setup_prepare()
+{
+	h1=${NETIFS[p1]}
+	ol1=${NETIFS[p2]}
+
+	ul1=${NETIFS[p3]}
+	ul2=${NETIFS[p4]}
+
+	ol2=${NETIFS[p5]}
+	h2=${NETIFS[p6]}
+
+	forwarding_enable
+	vrf_prepare
+	h1_create
+	h2_create
+	sw1_hierarchical_create gre $ol1 $ul1 ikey 111 okey 222
+	sw2_hierarchical_create gre $ol2 $ul2 ikey 222 okey 111
+}
+
+gre_hier4()
+{
+	RET=0
+
+	ping_test $h1 192.0.2.18 " gre hierarchical with ikey/okey"
+}
+
+gre_mtu_change()
+{
+	test_mtu_change gre
+}
+
+cleanup()
+{
+	pre_cleanup
+
+	sw2_hierarchical_destroy $ol2 $ul2
+	sw1_hierarchical_destroy $ol1 $ul1
+	h2_destroy
+	h1_destroy
+	vrf_cleanup
+	forwarding_restore
+}
+
+trap cleanup EXIT
+
+setup_prepare
+setup_wait
+tests_run
+
+exit $EXIT_STATUS
-- 
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