From: Peilin Ye peilin.ye@bytedance.com
Recently we added a new option, SKBMOD_F_ECN, to tc-skbmod(8). Add a control-plane selftest for it.
Depends on kernel patch "net/sched: act_skbmod: Add SKBMOD_F_ECN option support", as well as iproute2 patch "tc/skbmod: Introduce SKBMOD_F_ECN option".
Reviewed-by: Cong Wang cong.wang@bytedance.com Signed-off-by: Peilin Ye peilin.ye@bytedance.com --- Hi all,
The corresponding iproute2-next patch is here: https://lore.kernel.org/netdev/20210721232053.39077-1-yepeilin.cs@gmail.com/
Thanks, Peilin Ye
.../tc-testing/tc-tests/actions/skbmod.json | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+)
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/skbmod.json b/tools/testing/selftests/tc-testing/tc-tests/actions/skbmod.json index 6eb4c4f97060..742f2290973e 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/skbmod.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/skbmod.json @@ -417,5 +417,29 @@ "teardown": [ "$TC actions flush action skbmod" ] + }, + { + "id": "fe09", + "name": "Add skbmod action to mark ECN bits", + "category": [ + "actions", + "skbmod" + ], + "setup": [ + [ + "$TC actions flush action skbmod", + 0, + 1, + 255 + ] + ], + "cmdUnderTest": "$TC actions add action skbmod ecn", + "expExitCode": "0", + "verifyCmd": "$TC actions get action skbmod index 1", + "matchPattern": "action order [0-9]*: skbmod pipe ecn", + "matchCount": "1", + "teardown": [ + "$TC actions flush action skbmod" + ] } ]