selftests: forwarding: mirror_gre_bridge_1q_lag: Ignore ARP (2243cad9) · Commits · 戴 / test

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> Signed-off-by:

David S. Miller <davem@davemloft.net>

tools/testing/selftests/net/forwarding/mirror_gre_bridge_1q_lag.sh

+5 −1

Original line number	Diff line number	Diff line
		@@ -224,6 +224,9 @@ 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"

		@@ -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)"
		}

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