diff options
Diffstat (limited to 'tools/testing/selftests/net/txtimestamp.sh')
| -rwxr-xr-x | tools/testing/selftests/net/txtimestamp.sh | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/tools/testing/selftests/net/txtimestamp.sh b/tools/testing/selftests/net/txtimestamp.sh index 31637769f59f..fe4649bb8786 100755 --- a/tools/testing/selftests/net/txtimestamp.sh +++ b/tools/testing/selftests/net/txtimestamp.sh @@ -8,13 +8,13 @@ set -e setup() { # set 1ms delay on lo egress - tc qdisc add dev lo root netem delay 1ms + tc qdisc add dev lo root netem delay 10ms # set 2ms delay on ifb0 egress modprobe ifb ip link add ifb_netem0 type ifb ip link set dev ifb_netem0 up - tc qdisc add dev ifb_netem0 root netem delay 2ms + tc qdisc add dev ifb_netem0 root netem delay 20ms # redirect lo ingress through ifb0 egress tc qdisc add dev lo handle ffff: ingress @@ -24,9 +24,11 @@ setup() { } run_test_v4v6() { - # SND will be delayed 1000us - # ACK will be delayed 6000us: 1 + 2 ms round-trip - local -r args="$@ -v 1000 -V 6000" + # SND will be delayed 10ms + # ACK will be delayed 60ms: 10 + 20 ms round-trip + # allow +/- tolerance of 8ms + # wait for ACK to be queued + local -r args="$@ -v 10000 -V 60000 -t 8000 -S 80000" ./txtimestamp ${args} -4 -L 127.0.0.1 ./txtimestamp ${args} -6 -L ::1 @@ -35,11 +37,13 @@ run_test_v4v6() { run_test_tcpudpraw() { local -r args=$@ - run_test_v4v6 ${args} # tcp - run_test_v4v6 ${args} -u # udp - run_test_v4v6 ${args} -r # raw - run_test_v4v6 ${args} -R # raw (IPPROTO_RAW) - run_test_v4v6 ${args} -P # pf_packet + run_test_v4v6 ${args} # tcp + run_test_v4v6 ${args} -u # udp + run_test_v4v6 ${args} -u -o 42 # udp with fixed tskey + run_test_v4v6 ${args} -r # raw + run_test_v4v6 ${args} -r -o 42 # raw + run_test_v4v6 ${args} -R # raw (IPPROTO_RAW) + run_test_v4v6 ${args} -P # pf_packet } run_test_all() { |