tools/testing/selftests/net/forwarding/ip6gre_flat.sh

   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