tools/testing/selftests/net/forwarding/ip6gre_hier.sh

   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 # ip6gre_lib.sh for more details.
   7
   8 ALL_TESTS="
   9         gre_hier
  10         gre_mtu_change
  11 "
  12
  13 NUM_NETIFS=6
  14 source lib.sh
  15 source ip6gre_lib.sh
  16
  17 setup_prepare()
  18 {
  19         h1=${NETIFS[p1]}
  20         ol1=${NETIFS[p2]}
  21
  22         ul1=${NETIFS[p3]}
  23         ul2=${NETIFS[p4]}
  24
  25         ol2=${NETIFS[p5]}
  26         h2=${NETIFS[p6]}
  27
  28         forwarding_enable
  29         vrf_prepare
  30         h1_create
  31         h2_create
  32         sw1_hierarchical_create $ol1 $ul1
  33         sw2_hierarchical_create $ol2 $ul2
  34 }
  35
  36 gre_hier()
  37 {
  38         test_traffic_ip4ip6 "GRE hierarchical IPv4-in-IPv6"
  39         test_traffic_ip6ip6 "GRE hierarchical IPv6-in-IPv6"
  40 }
  41
  42 gre_mtu_change()
  43 {
  44         test_mtu_change gre
  45 }
  46
  47 cleanup()
  48 {
  49         pre_cleanup
  50
  51         sw2_hierarchical_destroy $ol2 $ul2
  52         sw1_hierarchical_destroy $ol1 $ul1
  53         h2_destroy
  54         h1_destroy
  55         vrf_cleanup
  56         forwarding_restore
  57 }
  58
  59 trap cleanup EXIT
  60
  61 setup_prepare
  62 setup_wait
  63 tests_run
  64
  65 exit $EXIT_STATUS