1 #!/bin/bash
2 # SPDX-License-Identifier: GPL-2.0
3
4 # Test IP-in-IP GRE tunnel without key.
5 # This test uses flat topology for IP tunneling tests. See ip6gre_lib.sh for
6 # more details.
7
8 ALL_TESTS="
9 gre_flat
10 gre_mtu_change
11 gre_flat_remote_change
12 "
13
14 NUM_NETIFS=6
15 source lib.sh
16 source ip6gre_lib.sh
17
18 setup_prepare()
19 {
20 h1=${NETIFS[p1]}
21 ol1=${NETIFS[p2]}
22
23 ul1=${NETIFS[p3]}
24 ul2=${NETIFS[p4]}
25
26 ol2=${NETIFS[p5]}
27 h2=${NETIFS[p6]}
28
29 forwarding_enable
30 vrf_prepare
31 h1_create
32 h2_create
33 sw1_flat_create $ol1 $ul1
34 sw2_flat_create $ol2 $ul2
35 }
36
37 gre_flat()
38 {
39 test_traffic_ip4ip6 "GRE flat IPv4-in-IPv6"
40 test_traffic_ip6ip6 "GRE flat IPv6-in-IPv6"
41 }
42
43 gre_mtu_change()
44 {
45 test_mtu_change
46 }
47
48 gre_flat_remote_change()
49 {
50 flat_remote_change
51
52 test_traffic_ip4ip6 "GRE flat IPv4-in-IPv6 (new remote)"
53 test_traffic_ip6ip6 "GRE flat IPv6-in-IPv6 (new remote)"
54
55 flat_remote_restore
56
57 test_traffic_ip4ip6 "GRE flat IPv4-in-IPv6 (old remote)"
58 test_traffic_ip6ip6 "GRE flat IPv6-in-IPv6 (old remote)"
59 }
60
61 cleanup()
62 {
63 pre_cleanup
64
65 sw2_flat_destroy $ol2 $ul2
66 sw1_flat_destroy $ol1 $ul1
67 h2_destroy
68 h1_destroy
69 vrf_cleanup
70 forwarding_restore
71 }
72
73 trap cleanup EXIT
74
75 setup_prepare
76 setup_wait
77 tests_run
78
79 exit $EXIT_STATUS
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.