1#!/bin/bash 2# SPDX-License-Identifier: GPL-2.0 3 4# This test uses standard topology for testing mirroring. See mirror_topo_lib.sh 5# for more details. 6# 7# Test for "tc action mirred egress mirror" that mirrors to a vlan device. 8 9ALL_TESTS=" 10 test_vlan 11 test_tagged_vlan 12" 13 14NUM_NETIFS=6 15source lib.sh 16source mirror_lib.sh 17source mirror_topo_lib.sh 18 19setup_prepare() 20{ 21 h1=${NETIFS[p1]} 22 swp1=${NETIFS[p2]} 23 24 swp2=${NETIFS[p3]} 25 h2=${NETIFS[p4]} 26 27 swp3=${NETIFS[p5]} 28 h3=${NETIFS[p6]} 29 30 vrf_prepare 31 mirror_topo_create 32 33 vlan_create $swp3 555 34 35 vlan_create $h3 555 v$h3 36 matchall_sink_create $h3.555 37 38 vlan_create $h1 111 v$h1 192.0.2.17/28 39 bridge vlan add dev $swp1 vid 111 40 41 vlan_create $h2 111 v$h2 192.0.2.18/28 42 bridge vlan add dev $swp2 vid 111 43} 44 45cleanup() 46{ 47 pre_cleanup 48 49 vlan_destroy $h2 111 50 vlan_destroy $h1 111 51 vlan_destroy $h3 555 52 vlan_destroy $swp3 555 53 54 mirror_topo_destroy 55 vrf_cleanup 56} 57 58test_vlan_dir() 59{ 60 local direction=$1; shift 61 local forward_type=$1; shift 62 local backward_type=$1; shift 63 64 RET=0 65 66 mirror_install $swp1 $direction $swp3.555 "matchall $tcflags" 67 test_span_dir "$h3.555" "$direction" "$forward_type" "$backward_type" 68 mirror_uninstall $swp1 $direction 69 70 log_test "$direction mirror to vlan ($tcflags)" 71} 72 73test_vlan() 74{ 75 test_vlan_dir ingress 8 0 76 test_vlan_dir egress 0 8 77} 78 79test_tagged_vlan_dir() 80{ 81 local direction=$1; shift 82 local forward_type=$1; shift 83 local backward_type=$1; shift 84 85 RET=0 86 87 mirror_install $swp1 $direction $swp3.555 "matchall $tcflags" 88 do_test_span_vlan_dir_ips 10 "$h3.555" 111 "$direction" ip \ 89 192.0.2.17 192.0.2.18 90 do_test_span_vlan_dir_ips 0 "$h3.555" 555 "$direction" ip \ 91 192.0.2.17 192.0.2.18 92 mirror_uninstall $swp1 $direction 93 94 log_test "$direction mirror tagged to vlan ($tcflags)" 95} 96 97test_tagged_vlan() 98{ 99 test_tagged_vlan_dir ingress 8 0 100 test_tagged_vlan_dir egress 0 8 101} 102 103test_all() 104{ 105 slow_path_trap_install $swp1 ingress 106 slow_path_trap_install $swp1 egress 107 trap_install $h3 ingress 108 109 tests_run 110 111 trap_uninstall $h3 ingress 112 slow_path_trap_uninstall $swp1 egress 113 slow_path_trap_uninstall $swp1 ingress 114} 115 116trap cleanup EXIT 117 118setup_prepare 119setup_wait 120 121tcflags="skip_hw" 122test_all 123 124if ! tc_offload_check; then 125 echo "WARN: Could not test offloaded functionality" 126else 127 tcflags="skip_sw" 128 test_all 129fi 130 131exit $EXIT_STATUS 132