diff mbox series

[net-next,10/11] selftests: forwarding: mirror_gre_bridge_1q_lag: Ignore ARP

Message ID ff400817776ea524f636be36d15f952fcbca2ce8.1548973731.git.petrm@mellanox.com
State Accepted
Delegated to: David Miller
Headers show
Series selftests: Various fixes | expand

Commit Message

Petr Machata Jan. 31, 2019, 10:35 p.m. UTC 
This test sets up mirroring such that it mirrors all overlay traffic.
That includes ARP, which causes occasional miscounts and spurious
failures. Ignore ARP explicitly to avoid these problems.

Signed-off-by: Petr Machata <petrm@mellanox.com>
---
 tools/testing/selftests/net/forwarding/mirror_gre_bridge_1q_lag.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_bridge_1q_lag.sh b/tools/testing/selftests/net/forwarding/mirror_gre_bridge_1q_lag.sh
index 1900c31e938c..28d568c48a73 100755
--- a/tools/testing/selftests/net/forwarding/mirror_gre_bridge_1q_lag.sh
+++ b/tools/testing/selftests/net/forwarding/mirror_gre_bridge_1q_lag.sh
@@ -224,8 +224,11 @@  test_lag_slave()
 
 	RET=0
 
+	tc filter add dev $swp1 ingress pref 999 \
+		proto 802.1q flower vlan_ethtype arp $tcflags \
+		action pass
 	mirror_install $swp1 ingress gt4 \
-		       "proto 802.1q flower vlan_id 333 $tcflags"
+		"proto 802.1q flower vlan_id 333 $tcflags"
 
 	# Test connectivity through $up_dev when $down_dev is set down.
 	ip link set dev $down_dev down
@@ -245,6 +248,7 @@  test_lag_slave()
 	ip link set dev $up_dev up
 	ip link set dev $down_dev up
 	mirror_uninstall $swp1 ingress
+	tc filter del dev $swp1 ingress pref 999
 
 	log_test "$what ($tcflags)"
 }