diff options
Diffstat (limited to 'tools')
6 files changed, 392 insertions, 3 deletions
diff --git a/tools/testing/selftests/drivers/net/mlxsw/mirror_gre.sh b/tools/testing/selftests/drivers/net/mlxsw/mirror_gre.sh new file mode 100755 index 000000000000..76f1ab4898d9 --- /dev/null +++ b/tools/testing/selftests/drivers/net/mlxsw/mirror_gre.sh @@ -0,0 +1,217 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 + +# This test uses standard topology for testing gretap. See +# ../../../net/forwarding/mirror_gre_topo_lib.sh for more details. +# +# Test offloading various features of offloading gretap mirrors specific to +# mlxsw. + +lib_dir=$(dirname $0)/../../../net/forwarding + +NUM_NETIFS=6 +source $lib_dir/lib.sh +source $lib_dir/mirror_lib.sh +source $lib_dir/mirror_gre_lib.sh +source $lib_dir/mirror_gre_topo_lib.sh + +setup_keyful() +{ + tunnel_create gt6-key ip6gretap 2001:db8:3::1 2001:db8:3::2 \ + ttl 100 tos inherit allow-localremote \ + key 1234 + + tunnel_create h3-gt6-key ip6gretap 2001:db8:3::2 2001:db8:3::1 \ + key 1234 + ip link set h3-gt6-key vrf v$h3 + matchall_sink_create h3-gt6-key + + ip address add dev $swp3 2001:db8:3::1/64 + ip address add dev $h3 2001:db8:3::2/64 +} + +cleanup_keyful() +{ + ip address del dev $h3 2001:db8:3::2/64 + ip address del dev $swp3 2001:db8:3::1/64 + + tunnel_destroy h3-gt6-key + tunnel_destroy gt6-key +} + +setup_soft() +{ + # Set up a topology for testing underlay routes that point at an + # unsupported soft device. + + tunnel_create gt6-soft ip6gretap 2001:db8:4::1 2001:db8:4::2 \ + ttl 100 tos inherit allow-localremote + + tunnel_create h3-gt6-soft ip6gretap 2001:db8:4::2 2001:db8:4::1 + ip link set h3-gt6-soft vrf v$h3 + matchall_sink_create h3-gt6-soft + + ip link add name v1 type veth peer name v2 + ip link set dev v1 up + ip address add dev v1 2001:db8:4::1/64 + + ip link set dev v2 vrf v$h3 + ip link set dev v2 up + ip address add dev v2 2001:db8:4::2/64 +} + +cleanup_soft() +{ + ip link del dev v1 + + tunnel_destroy h3-gt6-soft + tunnel_destroy gt6-soft +} + +setup_prepare() +{ + h1=${NETIFS[p1]} + swp1=${NETIFS[p2]} + + swp2=${NETIFS[p3]} + h2=${NETIFS[p4]} + + swp3=${NETIFS[p5]} + h3=${NETIFS[p6]} + + vrf_prepare + mirror_gre_topo_create + + ip address add dev $swp3 2001:db8:2::1/64 + ip address add dev $h3 2001:db8:2::2/64 + + ip address add dev $swp3 192.0.2.129/28 + ip address add dev $h3 192.0.2.130/28 + + setup_keyful + setup_soft +} + +cleanup() +{ + pre_cleanup + + cleanup_soft + cleanup_keyful + + ip address del dev $h3 2001:db8:2::2/64 + ip address del dev $swp3 2001:db8:2::1/64 + + ip address del dev $h3 192.0.2.130/28 + ip address del dev $swp3 192.0.2.129/28 + + mirror_gre_topo_destroy + vrf_cleanup +} + +test_span_gre_ttl_inherit() +{ + local tundev=$1; shift + local type=$1; shift + local what=$1; shift + + RET=0 + + ip link set dev $tundev type $type ttl inherit + mirror_install $swp1 ingress $tundev "matchall $tcflags" + fail_test_span_gre_dir $tundev ingress + + ip link set dev $tundev type $type ttl 100 + + quick_test_span_gre_dir $tundev ingress + mirror_uninstall $swp1 ingress + + log_test "$what: no offload on TTL of inherit ($tcflags)" +} + +test_span_gre_tos_fixed() +{ + local tundev=$1; shift + local type=$1; shift + local what=$1; shift + + RET=0 + + ip link set dev $tundev type $type tos 0x10 + mirror_install $swp1 ingress $tundev "matchall $tcflags" + fail_test_span_gre_dir $tundev ingress + + ip link set dev $tundev type $type tos inherit + quick_test_span_gre_dir $tundev ingress + mirror_uninstall $swp1 ingress + + log_test "$what: no offload on a fixed TOS ($tcflags)" +} + +test_span_failable() +{ + local should_fail=$1; shift + local tundev=$1; shift + local what=$1; shift + + RET=0 + + mirror_install $swp1 ingress $tundev "matchall $tcflags" + if ((should_fail)); then + fail_test_span_gre_dir $tundev ingress + else + quick_test_span_gre_dir $tundev ingress + fi + mirror_uninstall $swp1 ingress + + log_test "$what: should_fail=$should_fail ($tcflags)" +} + +test_failable() +{ + local should_fail=$1; shift + + test_span_failable $should_fail gt6-key "mirror to keyful gretap" + test_span_failable $should_fail gt6-soft "mirror to gretap w/ soft underlay" +} + +test_sw() +{ + slow_path_trap_install $swp1 ingress + slow_path_trap_install $swp1 egress + + test_failable 0 + + slow_path_trap_uninstall $swp1 egress + slow_path_trap_uninstall $swp1 ingress +} + +test_hw() +{ + test_failable 1 + + test_span_gre_tos_fixed gt4 gretap "mirror to gretap" + test_span_gre_tos_fixed gt6 ip6gretap "mirror to ip6gretap" + + test_span_gre_ttl_inherit gt4 gretap "mirror to gretap" + test_span_gre_ttl_inherit gt6 ip6gretap "mirror to ip6gretap" +} + +trap cleanup EXIT + +setup_prepare +setup_wait + +if ! tc_offload_check; then + check_err 1 "Could not test offloaded functionality" + log_test "mlxsw-specific tests for mirror to gretap" + exit +fi + +tcflags="skip_hw" +test_sw + +tcflags="skip_sw" +test_hw + +exit $EXIT_STATUS diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_lib.sh b/tools/testing/selftests/net/forwarding/mirror_gre_lib.sh index 1c18e332cd4f..fac486178ef7 100644 --- a/tools/testing/selftests/net/forwarding/mirror_gre_lib.sh +++ b/tools/testing/selftests/net/forwarding/mirror_gre_lib.sh @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 -source mirror_lib.sh +source "$relative_path/mirror_lib.sh" quick_test_span_gre_dir_ips() { diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_nh.sh b/tools/testing/selftests/net/forwarding/mirror_gre_nh.sh index 8fa681eb90e7..6f9ef1820e93 100755 --- a/tools/testing/selftests/net/forwarding/mirror_gre_nh.sh +++ b/tools/testing/selftests/net/forwarding/mirror_gre_nh.sh @@ -35,6 +35,8 @@ setup_prepare() vrf_prepare mirror_gre_topo_create + sysctl_set net.ipv4.conf.v$h3.rp_filter 0 + ip address add dev $swp3 192.0.2.161/28 ip address add dev $h3 192.0.2.162/28 ip address add dev gt4 192.0.2.129/32 @@ -61,6 +63,8 @@ cleanup() ip address del dev $h3 192.0.2.162/28 ip address del dev $swp3 192.0.2.161/28 + sysctl_restore net.ipv4.conf.v$h3.rp_filter 0 + mirror_gre_topo_destroy vrf_cleanup diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_topo_lib.sh b/tools/testing/selftests/net/forwarding/mirror_gre_topo_lib.sh index 253419564708..39c03e2867f4 100644 --- a/tools/testing/selftests/net/forwarding/mirror_gre_topo_lib.sh +++ b/tools/testing/selftests/net/forwarding/mirror_gre_topo_lib.sh @@ -33,7 +33,7 @@ # | | # +-------------------------------------------------------------------------+ -source mirror_topo_lib.sh +source "$relative_path/mirror_topo_lib.sh" mirror_gre_topo_h3_create() { diff --git a/tools/testing/selftests/net/forwarding/mirror_lib.sh b/tools/testing/selftests/net/forwarding/mirror_lib.sh index d36dc26c6c51..07991e1025c7 100644 --- a/tools/testing/selftests/net/forwarding/mirror_lib.sh +++ b/tools/testing/selftests/net/forwarding/mirror_lib.sh @@ -105,7 +105,7 @@ do_test_span_vlan_dir_ips() # Install the capture as skip_hw to avoid double-counting of packets. # The traffic is meant for local box anyway, so will be trapped to # kernel. - vlan_capture_install $dev "skip_hw vlan_id $vid" + vlan_capture_install $dev "skip_hw vlan_id $vid vlan_ethtype ip" mirror_test v$h1 $ip1 $ip2 $dev 100 $expect mirror_test v$h2 $ip2 $ip1 $dev 100 $expect vlan_capture_uninstall $dev diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json b/tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json index d878ce1c7d08..10b2d894e436 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json @@ -641,6 +641,174 @@ ] }, { + "id": "4f20", + "name": "Add tunnel_key action with a single geneve option parameter", + "category": [ + "actions", + "tunnel_key" + ], + "setup": [ + [ + "$TC actions flush action tunnel_key", + 0, + 1, + 255 + ] + ], + "cmdUnderTest": "$TC actions add action tunnel_key set src_ip 1.1.1.1 dst_ip 2.2.2.2 id 42 dst_port 6081 geneve_opts 0102:80:00880022 index 1", + "expExitCode": "0", + "verifyCmd": "$TC actions get action tunnel_key index 1", + "matchPattern": "action order [0-9]+: tunnel_key.*set.*src_ip 1.1.1.1.*dst_ip 2.2.2.2.*key_id 42.*dst_port 6081.*geneve_opt 0102:80:00880022.*index 1", + "matchCount": "1", + "teardown": [ + "$TC actions flush action tunnel_key" + ] + }, + { + "id": "e33d", + "name": "Add tunnel_key action with multiple geneve options parameter", + "category": [ + "actions", + "tunnel_key" + ], + "setup": [ + [ + "$TC actions flush action tunnel_key", + 0, + 1, + 255 + ] + ], + "cmdUnderTest": "$TC actions add action tunnel_key set src_ip 1.1.1.1 dst_ip 2.2.2.2 id 42 dst_port 6081 geneve_opts 0102:80:00880022,0408:42:0040007611223344,0111:02:1020304011223344 index 1", + "expExitCode": "0", + "verifyCmd": "$TC actions get action tunnel_key index 1", + "matchPattern": "action order [0-9]+: tunnel_key.*set.*src_ip 1.1.1.1.*dst_ip 2.2.2.2.*key_id 42.*dst_port 6081.*geneve_opt 0102:80:00880022,0408:42:0040007611223344,0111:02:1020304011223344.*index 1", + "matchCount": "1", + "teardown": [ + "$TC actions flush action tunnel_key" + ] + }, + { + "id": "0778", + "name": "Add tunnel_key action with invalid class geneve option parameter", + "category": [ + "actions", + "tunnel_key" + ], + "setup": [ + [ + "$TC actions flush action tunnel_key", + 0, + 1, + 255 + ] + ], + "cmdUnderTest": "$TC actions add action tunnel_key set src_ip 1.1.1.1 dst_ip 2.2.2.2 id 42 dst_port 6081 geneve_opts 824212:80:00880022 index 1", + "expExitCode": "255", + "verifyCmd": "$TC actions get action tunnel_key index 1", + "matchPattern": "action order [0-9]+: tunnel_key.*set.*src_ip 1.1.1.1.*dst_ip 2.2.2.2.*key_id 42.*dst_port 6081.*geneve_opt 824212:80:00880022.*index 1", + "matchCount": "0", + "teardown": [ + "$TC actions flush action tunnel_key" + ] + }, + { + "id": "4ae8", + "name": "Add tunnel_key action with invalid type geneve option parameter", + "category": [ + "actions", + "tunnel_key" + ], + "setup": [ + [ + "$TC actions flush action tunnel_key", + 0, + 1, + 255 + ] + ], + "cmdUnderTest": "$TC actions add action tunnel_key set src_ip 1.1.1.1 dst_ip 2.2.2.2 id 42 dst_port 6081 geneve_opts 0102:4224:00880022 index 1", + "expExitCode": "255", + "verifyCmd": "$TC actions get action tunnel_key index 1", + "matchPattern": "action order [0-9]+: tunnel_key.*set.*src_ip 1.1.1.1.*dst_ip 2.2.2.2.*key_id 42.*dst_port 6081.*geneve_opt 0102:4224:00880022.*index 1", + "matchCount": "0", + "teardown": [ + "$TC actions flush action tunnel_key" + ] + }, + { + "id": "4039", + "name": "Add tunnel_key action with short data length geneve option parameter", + "category": [ + "actions", + "tunnel_key" + ], + "setup": [ + [ + "$TC actions flush action tunnel_key", + 0, + 1, + 255 + ] + ], + "cmdUnderTest": "$TC actions add action tunnel_key set src_ip 1.1.1.1 dst_ip 2.2.2.2 id 42 dst_port 6081 geneve_opts 0102:80:4288 index 1", + "expExitCode": "255", + "verifyCmd": "$TC actions get action tunnel_key index 1", + "matchPattern": "action order [0-9]+: tunnel_key.*set.*src_ip 1.1.1.1.*dst_ip 2.2.2.2.*key_id 42.*dst_port 6081.*geneve_opt 0102:80:4288.*index 1", + "matchCount": "0", + "teardown": [ + "$TC actions flush action tunnel_key" + ] + }, + { + "id": "26a6", + "name": "Add tunnel_key action with non-multiple of 4 data length geneve option parameter", + "category": [ + "actions", + "tunnel_key" + ], + "setup": [ + [ + "$TC actions flush action tunnel_key", + 0, + 1, + 255 + ] + ], + "cmdUnderTest": "$TC actions add action tunnel_key set src_ip 1.1.1.1 dst_ip 2.2.2.2 id 42 dst_port 6081 geneve_opts 0102:80:4288428822 index 1", + "expExitCode": "255", + "verifyCmd": "$TC actions get action tunnel_key index 1", + "matchPattern": "action order [0-9]+: tunnel_key.*set.*src_ip 1.1.1.1.*dst_ip 2.2.2.2.*key_id 42.*dst_port 6081.*geneve_opt 0102:80:4288428822.*index 1", + "matchCount": "0", + "teardown": [ + "$TC actions flush action tunnel_key" + ] + }, + { + "id": "f44d", + "name": "Add tunnel_key action with incomplete geneve options parameter", + "category": [ + "actions", + "tunnel_key" + ], + "setup": [ + [ + "$TC actions flush action tunnel_key", + 0, + 1, + 255 + ] + ], + "cmdUnderTest": "$TC actions add action tunnel_key set src_ip 1.1.1.1 dst_ip 2.2.2.2 id 42 dst_port 6081 geneve_opts 0102:80:00880022,0408:42: index 1", + "expExitCode": "255", + "verifyCmd": "$TC actions get action tunnel_key index 1", + "matchPattern": "action order [0-9]+: tunnel_key.*set.*src_ip 1.1.1.1.*dst_ip 2.2.2.2.*key_id 42.*dst_port 6081.*geneve_opt 0102:80:00880022,0408:42:.*index 1", + "matchCount": "0", + "teardown": [ + "$TC actions flush action tunnel_key" + ] + }, + { "id": "7afc", "name": "Replace tunnel_key set action with all parameters", "category": [ |