diff options
| author | Hangbin Liu <liuhangbin@gmail.com> | 2021-03-19 22:33:14 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-19 13:54:28 -0700 |
| commit | 5aa3c334a449bab24519c4967f5ac2b3304c8dcf (patch) | |
| tree | 64e61fd8c6a40a4edffe82cda50706be92885fc1 | |
| parent | ef2ef02cd9c2484f7ba29227d5fd5c78d7ea0393 (diff) | |
selftests: forwarding: vxlan_bridge_1d: Fix vxlan ecn decapsulate value
The ECN bit defines ECT(1) = 1, ECT(0) = 2. So inner 0x02 + outer 0x01
should be inner ECT(0) + outer ECT(1). Based on the description of
__INET_ECN_decapsulate, the final decapsulate value should be
ECT(1). So fix the test expect value to 0x01.
Before the fix:
TEST: VXLAN: ECN decap: 01/02->0x02 [FAIL]
Expected to capture 10 packets, got 0.
After the fix:
TEST: VXLAN: ECN decap: 01/02->0x01 [ OK ]
Fixes: a0b61f3d8ebf ("selftests: forwarding: vxlan_bridge_1d: Add an ECN decap test")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rwxr-xr-x | tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh index ce6bea9675c0..0ccb1dda099a 100755 --- a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh +++ b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh @@ -658,7 +658,7 @@ test_ecn_decap() # In accordance with INET_ECN_decapsulate() __test_ecn_decap 00 00 0x00 __test_ecn_decap 01 01 0x01 - __test_ecn_decap 02 01 0x02 + __test_ecn_decap 02 01 0x01 __test_ecn_decap 01 03 0x03 __test_ecn_decap 02 03 0x03 test_ecn_decap_error |