diff options
Diffstat (limited to 'tools/testing/selftests/net/forwarding/mirror_lib.sh')
| -rw-r--r-- | tools/testing/selftests/net/forwarding/mirror_lib.sh | 101 |
1 files changed, 74 insertions, 27 deletions
diff --git a/tools/testing/selftests/net/forwarding/mirror_lib.sh b/tools/testing/selftests/net/forwarding/mirror_lib.sh index c33bfd7ba214..6bf9d5ae933c 100644 --- a/tools/testing/selftests/net/forwarding/mirror_lib.sh +++ b/tools/testing/selftests/net/forwarding/mirror_lib.sh @@ -20,6 +20,13 @@ mirror_uninstall() tc filter del dev $swp1 $direction pref 1000 } +is_ipv6() +{ + local addr=$1; shift + + [[ -z ${addr//[0-9a-fA-F:]/} ]] +} + mirror_test() { local vrf_name=$1; shift @@ -29,14 +36,25 @@ mirror_test() local pref=$1; shift local expect=$1; shift + if is_ipv6 $dip; then + local proto=-6 + local type="icmp6 type=128" # Echo request. + else + local proto= + local type="icmp echoreq" + fi + + if [[ -z ${expect//[[:digit:]]/} ]]; then + expect="== $expect" + fi + local t0=$(tc_rule_stats_get $dev $pref) - $MZ $vrf_name ${sip:+-A $sip} -B $dip -a own -b bc -q \ - -c 10 -d 100ms -t icmp type=8 + $MZ $proto $vrf_name ${sip:+-A $sip} -B $dip -a own -b bc -q \ + -c 10 -d 100msec -t $type sleep 0.5 local t1=$(tc_rule_stats_get $dev $pref) local delta=$((t1 - t0)) - # Tolerate a couple stray extra packets. - ((expect <= delta && delta <= expect + 2)) + ((delta $expect)) check_err $? "Expected to capture $expect packets, got $delta." } @@ -44,36 +62,42 @@ do_test_span_dir_ips() { local expect=$1; shift local dev=$1; shift - local direction=$1; shift local ip1=$1; shift local ip2=$1; shift + local forward_type=${1-8}; shift + local backward_type=${1-0}; shift - icmp_capture_install $dev + icmp_capture_install $dev "type $forward_type" mirror_test v$h1 $ip1 $ip2 $dev 100 $expect + icmp_capture_uninstall $dev + + icmp_capture_install $dev "type $backward_type" mirror_test v$h2 $ip2 $ip1 $dev 100 $expect icmp_capture_uninstall $dev } quick_test_span_dir_ips() { - do_test_span_dir_ips 10 "$@" -} + local dev=$1; shift + local ip1=$1; shift + local ip2=$1; shift + local forward_type=${1-8}; shift + local backward_type=${1-0}; shift -fail_test_span_dir_ips() -{ - do_test_span_dir_ips 0 "$@" + do_test_span_dir_ips 10 "$dev" "$ip1" "$ip2" \ + "$forward_type" "$backward_type" } test_span_dir_ips() { local dev=$1; shift - local direction=$1; shift local forward_type=$1; shift local backward_type=$1; shift local ip1=$1; shift local ip2=$1; shift - quick_test_span_dir_ips "$dev" "$direction" "$ip1" "$ip2" + quick_test_span_dir_ips "$dev" "$ip1" "$ip2" \ + "$forward_type" "$backward_type" icmp_capture_install $dev "type $forward_type" mirror_test v$h1 $ip1 $ip2 $dev 100 10 @@ -84,14 +108,14 @@ test_span_dir_ips() icmp_capture_uninstall $dev } -fail_test_span_dir() -{ - fail_test_span_dir_ips "$@" 192.0.2.1 192.0.2.2 -} - test_span_dir() { - test_span_dir_ips "$@" 192.0.2.1 192.0.2.2 + local dev=$1; shift + local forward_type=$1; shift + local backward_type=$1; shift + + test_span_dir_ips "$dev" "$forward_type" "$backward_type" \ + 192.0.2.1 192.0.2.2 } do_test_span_vlan_dir_ips() @@ -99,35 +123,58 @@ do_test_span_vlan_dir_ips() local expect=$1; shift local dev=$1; shift local vid=$1; shift - local direction=$1; shift + local ul_proto=$1; shift local ip1=$1; shift local ip2=$1; shift # 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 $vid vlan_ethtype ip" - mirror_test v$h1 $ip1 $ip2 $dev 100 $expect - mirror_test v$h2 $ip2 $ip1 $dev 100 $expect + vlan_capture_install $dev "skip_hw vlan_id $vid vlan_ethtype $ul_proto" + mirror_test v$h1 $ip1 $ip2 $dev 100 "$expect" + mirror_test v$h2 $ip2 $ip1 $dev 100 "$expect" vlan_capture_uninstall $dev } quick_test_span_vlan_dir_ips() { - do_test_span_vlan_dir_ips 10 "$@" + local dev=$1; shift + local vid=$1; shift + local ul_proto=$1; shift + local ip1=$1; shift + local ip2=$1; shift + + do_test_span_vlan_dir_ips '>= 10' "$dev" "$vid" "$ul_proto" \ + "$ip1" "$ip2" } fail_test_span_vlan_dir_ips() { - do_test_span_vlan_dir_ips 0 "$@" + local dev=$1; shift + local vid=$1; shift + local ul_proto=$1; shift + local ip1=$1; shift + local ip2=$1; shift + + do_test_span_vlan_dir_ips 0 "$dev" "$vid" "$ul_proto" "$ip1" "$ip2" } quick_test_span_vlan_dir() { - quick_test_span_vlan_dir_ips "$@" 192.0.2.1 192.0.2.2 + local dev=$1; shift + local vid=$1; shift + local ul_proto=$1; shift + + quick_test_span_vlan_dir_ips "$dev" "$vid" "$ul_proto" \ + 192.0.2.1 192.0.2.2 } fail_test_span_vlan_dir() { - fail_test_span_vlan_dir_ips "$@" 192.0.2.1 192.0.2.2 + local dev=$1; shift + local vid=$1; shift + local ul_proto=$1; shift + + fail_test_span_vlan_dir_ips "$dev" "$vid" "$ul_proto" \ + 192.0.2.1 192.0.2.2 } |