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1#!/bin/bash
2# SPDX-License-Identifier: GPL-2.0
3
4# Test IP-in-IP GRE tunnels without key.
5# This test uses hierarchical topology for IP tunneling tests. See
6# ipip_lib.sh for more details.
7
8ALL_TESTS="gre_hier4 gre_mtu_change"
9
10NUM_NETIFS=6
11source lib.sh
12source ipip_lib.sh
13
14setup_prepare()
15{
16 h1=${NETIFS[p1]}
17 ol1=${NETIFS[p2]}
18
19 ul1=${NETIFS[p3]}
20 ul2=${NETIFS[p4]}
21
22 ol2=${NETIFS[p5]}
23 h2=${NETIFS[p6]}
24
25 forwarding_enable
26 vrf_prepare
27 h1_create
28 h2_create
29 sw1_hierarchical_create gre $ol1 $ul1
30 sw2_hierarchical_create gre $ol2 $ul2
31}
32
33gre_hier4()
34{
35 RET=0
36
37 ping_test $h1 192.0.2.18 " gre hierarchical"
38}
39
40gre_mtu_change()
41{
42 test_mtu_change gre
43}
44
45cleanup()
46{
47 pre_cleanup
48
49 sw2_hierarchical_destroy $ol2 $ul2
50 sw1_hierarchical_destroy $ol1 $ul1
51 h2_destroy
52 h1_destroy
53 vrf_cleanup
54 forwarding_restore
55}
56
57trap cleanup EXIT
58
59setup_prepare
60setup_wait
61tests_run
62
63exit $EXIT_STATUS