netdev - [PATCH net] selftests: forwarding: vxlan_bridge

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Date:   Thu, 13 Feb 2020 17:40:54 +0800
From:   Hangbin Liu <liuhangbin@...il.com>
To:     netdev@...r.kernel.org
Cc:     Petr Machata <petrm@...lanox.com>,
        Ido Schimmel <idosch@...lanox.com>,
        "David S . Miller" <davem@...emloft.net>,
        Hangbin Liu <liuhangbin@...il.com>
Subject: [PATCH net] selftests: forwarding: vxlan_bridge_1d: fix tos value

After commit 71130f29979c ("vxlan: fix tos value before xmit") we start
strict vxlan xmit tos value by RT_TOS(), which limits the tos value less
than 0x1E. With current value 0x40 the test will failed with "v1: Expected
to capture 10 packets, got 0". So let's choose a smaller tos value for
testing.

Fixes: d417ecf533fe ("selftests: forwarding: vxlan_bridge_1d: Add a TOS test")
Signed-off-by: Hangbin Liu <liuhangbin@...il.com>
---
 tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh
index bb10e33690b2..353613fc1947 100755
--- a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh
+++ b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh
@@ -516,9 +516,9 @@ test_tos()
 	RET=0
 
 	tc filter add dev v1 egress pref 77 prot ip \
-		flower ip_tos 0x40 action pass
-	vxlan_ping_test $h1 192.0.2.3 "-Q 0x40" v1 egress 77 10
-	vxlan_ping_test $h1 192.0.2.3 "-Q 0x30" v1 egress 77 0
+		flower ip_tos 0x11 action pass
+	vxlan_ping_test $h1 192.0.2.3 "-Q 0x11" v1 egress 77 10
+	vxlan_ping_test $h1 192.0.2.3 "-Q 0x12" v1 egress 77 0
 	tc filter del dev v1 egress pref 77 prot ip
 
 	log_test "VXLAN: envelope TOS inheritance"
-- 
2.19.2