selftests: forwarding: vxlan_bridge_1d: use more proper tos value

[ Upstream commit 9b64208f74fbd0e920475ecfe9326f8443fdc3a5 ]

0x11 and 0x12 set the ECN bits based on RFC2474, it would be better to avoid
that. 0x14 and 0x18 would be better and works as well.

Reported-by: Petr Machata <petrm@mellanox.com>
Fixes: 4e867c9a50ff ("selftests: forwarding: vxlan_bridge_1d: fix tos value")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh
index 353613fc194759671242d10387a3717bf0a3e271..ce6bea9675c074587ca1ebc51a3402cdcf782ee0 100755 (executable)
--- 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 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
+               flower ip_tos 0x14 action pass
+       vxlan_ping_test $h1 192.0.2.3 "-Q 0x14" v1 egress 77 10
+       vxlan_ping_test $h1 192.0.2.3 "-Q 0x18" v1 egress 77 0
        tc filter del dev v1 egress pref 77 prot ip
 
        log_test "VXLAN: envelope TOS inheritance"