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

   1 #!/bin/bash
   2 # SPDX-License-Identifier: GPL-2.0
   3
   4 ALL_TESTS="
   5         ping_ipv4
   6         ping_ipv6
   7         vlan
   8 "
   9 NUM_NETIFS=4
  10 source lib.sh
  11
  12 h1_create()
  13 {
  14         simple_if_init $h1
  15         vlan_create $h1 555 v$h1 192.0.2.1/28 2001:db8:1::1/64
  16         ip -4 route add 192.0.2.128/28 vrf v$h1 nexthop via 192.0.2.2
  17         ip -6 route add 2001:db8:2::/64 vrf v$h1 nexthop via 2001:db8:1::2
  18 }
  19
  20 h1_destroy()
  21 {
  22         ip -6 route del 2001:db8:2::/64 vrf v$h1
  23         ip -4 route del 192.0.2.128/28 vrf v$h1
  24         vlan_destroy $h1 555
  25         simple_if_fini $h1
  26 }
  27
  28 h2_create()
  29 {
  30         simple_if_init $h2 192.0.2.130/28 2001:db8:2::2/64
  31         ip -4 route add 192.0.2.0/28 vrf v$h2 nexthop via 192.0.2.129
  32         ip -6 route add 2001:db8:1::/64 vrf v$h2 nexthop via 2001:db8:2::1
  33 }
  34
  35 h2_destroy()
  36 {
  37         ip -6 route del 2001:db8:1::/64 vrf v$h2
  38         ip -4 route del 192.0.2.0/28 vrf v$h2
  39         simple_if_fini $h2 192.0.2.130/28 2001:db8:2::2/64
  40 }
  41
  42 router_create()
  43 {
  44         ip link add name br1 type bridge vlan_filtering 1
  45         ip link set dev br1 up
  46
  47         ip link set dev $swp1 master br1
  48         ip link set dev $swp1 up
  49
  50         bridge vlan add dev br1 vid 555 self pvid untagged
  51         bridge vlan add dev $swp1 vid 555
  52
  53         __addr_add_del br1 add 192.0.2.2/28 2001:db8:1::2/64
  54
  55         ip link set dev $swp2 up
  56         __addr_add_del $swp2 add 192.0.2.129/28 2001:db8:2::1/64
  57 }
  58
  59 router_destroy()
  60 {
  61         __addr_add_del $swp2 del 192.0.2.129/28 2001:db8:2::1/64
  62         ip link set dev $swp2 down
  63
  64         __addr_add_del br1 del 192.0.2.2/28 2001:db8:1::2/64
  65         ip link set dev $swp1 down
  66         ip link set dev $swp1 nomaster
  67
  68         ip link del dev br1
  69 }
  70
  71 setup_prepare()
  72 {
  73         h1=${NETIFS[p1]}
  74         swp1=${NETIFS[p2]}
  75
  76         swp2=${NETIFS[p3]}
  77         h2=${NETIFS[p4]}
  78
  79         vrf_prepare
  80
  81         h1_create
  82         h2_create
  83
  84         router_create
  85
  86         forwarding_enable
  87 }
  88
  89 cleanup()
  90 {
  91         pre_cleanup
  92
  93         forwarding_restore
  94
  95         router_destroy
  96
  97         h2_destroy
  98         h1_destroy
  99
 100         vrf_cleanup
 101 }
 102
 103 vlan()
 104 {
 105         RET=0
 106
 107         bridge vlan add dev br1 vid 333 self
 108         check_err $? "Can't add a non-PVID VLAN"
 109         bridge vlan del dev br1 vid 333 self
 110         check_err $? "Can't remove a non-PVID VLAN"
 111
 112         log_test "vlan"
 113 }
 114
 115 ping_ipv4()
 116 {
 117         ping_test $h1 192.0.2.130
 118 }
 119
 120 ping_ipv6()
 121 {
 122         ping6_test $h1 2001:db8:2::2
 123 }
 124
 125 trap cleanup EXIT
 126
 127 setup_prepare
 128 setup_wait
 129
 130 tests_run
 131
 132 exit $EXIT_STATUS