#!/bin/bash # SPDX-License-Identifier: GPL-2.0 # This test uses standard topology for testing mirroring. See mirror_topo_lib.sh # for more details. # # Test for "tc action mirred egress mirror" that mirrors to a vlan device. ALL_TESTS=" test_vlan test_tagged_vlan " NUM_NETIFS=6 source lib.sh source mirror_lib.sh source mirror_topo_lib.sh setup_prepare() { h1=${NETIFS[p1]} swp1=${NETIFS[p2]} swp2=${NETIFS[p3]} h2=${NETIFS[p4]} swp3=${NETIFS[p5]} h3=${NETIFS[p6]} vrf_prepare mirror_topo_create vlan_create $swp3 555 vlan_create $h3 555 v$h3 matchall_sink_create $h3.555 vlan_create $h1 111 v$h1 192.0.2.17/28 bridge vlan add dev $swp1 vid 111 vlan_create $h2 111 v$h2 192.0.2.18/28 bridge vlan add dev $swp2 vid 111 } cleanup() { pre_cleanup vlan_destroy $h2 111 vlan_destroy $h1 111 vlan_destroy $h3 555 vlan_destroy $swp3 555 mirror_topo_destroy vrf_cleanup } test_vlan_dir() { local direction=$1; shift local forward_type=$1; shift local backward_type=$1; shift RET=0 mirror_install $swp1 $direction $swp3.555 "matchall $tcflags" test_span_dir "$h3.555" "$direction" "$forward_type" "$backward_type" mirror_uninstall $swp1 $direction log_test "$direction mirror to vlan ($tcflags)" } test_vlan() { test_vlan_dir ingress 8 0 test_vlan_dir egress 0 8 } test_tagged_vlan_dir() { local direction=$1; shift local forward_type=$1; shift local backward_type=$1; shift RET=0 mirror_install $swp1 $direction $swp3.555 "matchall $tcflags" do_test_span_vlan_dir_ips 10 "$h3.555" 111 "$direction" ip \ 192.0.2.17 192.0.2.18 do_test_span_vlan_dir_ips 0 "$h3.555" 555 "$direction" ip \ 192.0.2.17 192.0.2.18 mirror_uninstall $swp1 $direction log_test "$direction mirror tagged to vlan ($tcflags)" } test_tagged_vlan() { test_tagged_vlan_dir ingress 8 0 test_tagged_vlan_dir egress 0 8 } test_all() { slow_path_trap_install $swp1 ingress slow_path_trap_install $swp1 egress trap_install $h3 ingress tests_run trap_uninstall $h3 ingress slow_path_trap_uninstall $swp1 egress slow_path_trap_uninstall $swp1 ingress } trap cleanup EXIT setup_prepare setup_wait tcflags="skip_hw" test_all if ! tc_offload_check; then echo "WARN: Could not test offloaded functionality" else tcflags="skip_sw" test_all fi exit $EXIT_STATUS