projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| ba8d3987 PM |
1 | #!/bin/bash |
| 2 | # SPDX-License-Identifier: GPL-2.0 | |
| 3 | ||
| 4 | # This test uses standard topology for testing gretap. See | |
| 5 | # mirror_gre_topo_lib.sh for more details. | |
| 6 | # | |
| 7 | # Test for "tc action mirred egress mirror" when the device to mirror to is a | |
| 8 | # gretap or ip6gretap netdevice. Expect that the packets come out encapsulated, | |
| 9 | # and another gretap / ip6gretap netdevice is then capable of decapsulating the | |
| 10 | # traffic. Test that the payload is what is expected (ICMP ping request or | |
| 11 | # reply, depending on test). | |
| 12 | ||
| 0eb8053c IS |
13 | ALL_TESTS=" |
| 14 | test_gretap | |
| 15 | test_ip6gretap | |
| 16 | test_gretap_mac | |
| 17 | test_ip6gretap_mac | |
| 18 | test_two_spans | |
| 19 | " | |
| 20 | ||
| ba8d3987 PM |
21 | NUM_NETIFS=6 |
| 22 | source lib.sh | |
| 23 | source mirror_lib.sh | |
| 24 | source mirror_gre_lib.sh | |
| 25 | source mirror_gre_topo_lib.sh | |
| 26 | ||
| 27 | setup_prepare() | |
| 28 | { | |
| 29 | h1=${NETIFS[p1]} | |
| 30 | swp1=${NETIFS[p2]} | |
| 31 | ||
| 32 | swp2=${NETIFS[p3]} | |
| 33 | h2=${NETIFS[p4]} | |
| 34 | ||
| 35 | swp3=${NETIFS[p5]} | |
| 36 | h3=${NETIFS[p6]} | |
| 37 | ||
| 38 | vrf_prepare | |
| 39 | mirror_gre_topo_create | |
| 40 | ||
| 41 | ip address add dev $swp3 192.0.2.129/28 | |
| 42 | ip address add dev $h3 192.0.2.130/28 | |
| 43 | ||
| 44 | ip address add dev $swp3 2001:db8:2::1/64 | |
| 45 | ip address add dev $h3 2001:db8:2::2/64 | |
| 46 | } | |
| 47 | ||
| 48 | cleanup() | |
| 49 | { | |
| 50 | pre_cleanup | |
| 51 | ||
| 52 | ip address del dev $h3 2001:db8:2::2/64 | |
| 53 | ip address del dev $swp3 2001:db8:2::1/64 | |
| 54 | ||
| 55 | ip address del dev $h3 192.0.2.130/28 | |
| 56 | ip address del dev $swp3 192.0.2.129/28 | |
| 57 | ||
| 58 | mirror_gre_topo_destroy | |
| 59 | vrf_cleanup | |
| 60 | } | |
| 61 | ||
| 62 | test_span_gre_mac() | |
| 63 | { | |
| 64 | local tundev=$1; shift | |
| 65 | local direction=$1; shift | |
| ba8d3987 PM |
66 | local what=$1; shift |
| 67 | ||
| e8023b03 HL |
68 | case "$direction" in |
| 69 | ingress) local src_mac=$(mac_get $h1); local dst_mac=$(mac_get $h2) | |
| 70 | ;; | |
| 71 | egress) local src_mac=$(mac_get $h2); local dst_mac=$(mac_get $h1) | |
| 72 | ;; | |
| 73 | esac | |
| ba8d3987 PM |
74 | |
| 75 | RET=0 | |
| 76 | ||
| 77 | mirror_install $swp1 $direction $tundev "matchall $tcflags" | |
| e8023b03 | 78 | icmp_capture_install h3-${tundev} "src_mac $src_mac dst_mac $dst_mac" |
| ba8d3987 | 79 | |
| e8023b03 | 80 | mirror_test v$h1 192.0.2.1 192.0.2.2 h3-${tundev} 100 10 |
| ba8d3987 | 81 | |
| e8023b03 | 82 | icmp_capture_uninstall h3-${tundev} |
| ba8d3987 PM |
83 | mirror_uninstall $swp1 $direction |
| 84 | ||
| 85 | log_test "$direction $what: envelope MAC ($tcflags)" | |
| 86 | } | |
| 87 | ||
| 88 | test_two_spans() | |
| 89 | { | |
| 90 | RET=0 | |
| 91 | ||
| 92 | mirror_install $swp1 ingress gt4 "matchall $tcflags" | |
| 93 | mirror_install $swp1 egress gt6 "matchall $tcflags" | |
| 94 | quick_test_span_gre_dir gt4 ingress | |
| 95 | quick_test_span_gre_dir gt6 egress | |
| 96 | ||
| 97 | mirror_uninstall $swp1 ingress | |
| 98 | fail_test_span_gre_dir gt4 ingress | |
| 99 | quick_test_span_gre_dir gt6 egress | |
| 100 | ||
| 101 | mirror_install $swp1 ingress gt4 "matchall $tcflags" | |
| 102 | mirror_uninstall $swp1 egress | |
| 103 | quick_test_span_gre_dir gt4 ingress | |
| 104 | fail_test_span_gre_dir gt6 egress | |
| 105 | ||
| 106 | mirror_uninstall $swp1 ingress | |
| 107 | log_test "two simultaneously configured mirrors ($tcflags)" | |
| 108 | } | |
| 109 | ||
| 0eb8053c | 110 | test_gretap() |
| ba8d3987 | 111 | { |
| ba8d3987 | 112 | full_test_span_gre_dir gt4 ingress 8 0 "mirror to gretap" |
| ba8d3987 | 113 | full_test_span_gre_dir gt4 egress 0 8 "mirror to gretap" |
| 0eb8053c IS |
114 | } |
| 115 | ||
| 116 | test_ip6gretap() | |
| 117 | { | |
| 118 | full_test_span_gre_dir gt6 ingress 8 0 "mirror to ip6gretap" | |
| ba8d3987 | 119 | full_test_span_gre_dir gt6 egress 0 8 "mirror to ip6gretap" |
| 0eb8053c | 120 | } |
| ba8d3987 | 121 | |
| 0eb8053c IS |
122 | test_gretap_mac() |
| 123 | { | |
| e8023b03 HL |
124 | test_span_gre_mac gt4 ingress "mirror to gretap" |
| 125 | test_span_gre_mac gt4 egress "mirror to gretap" | |
| 0eb8053c IS |
126 | } |
| 127 | ||
| 128 | test_ip6gretap_mac() | |
| 129 | { | |
| e8023b03 HL |
130 | test_span_gre_mac gt6 ingress "mirror to ip6gretap" |
| 131 | test_span_gre_mac gt6 egress "mirror to ip6gretap" | |
| 0eb8053c | 132 | } |
| ba8d3987 | 133 | |
| 0eb8053c IS |
134 | test_all() |
| 135 | { | |
| 136 | slow_path_trap_install $swp1 ingress | |
| 137 | slow_path_trap_install $swp1 egress | |
| 138 | ||
| 139 | tests_run | |
| ba8d3987 PM |
140 | |
| 141 | slow_path_trap_uninstall $swp1 egress | |
| 142 | slow_path_trap_uninstall $swp1 ingress | |
| 143 | } | |
| 144 | ||
| 145 | trap cleanup EXIT | |
| 146 | ||
| 147 | setup_prepare | |
| 148 | setup_wait | |
| 149 | ||
| 150 | tcflags="skip_hw" | |
| 151 | test_all | |
| 152 | ||
| 153 | if ! tc_offload_check; then | |
| 154 | echo "WARN: Could not test offloaded functionality" | |
| 155 | else | |
| 156 | tcflags="skip_sw" | |
| 157 | test_all | |
| 158 | fi | |
| 159 | ||
| 160 | exit $EXIT_STATUS |