Petr Machata db560d1612 selftests: forwarding: mirror_lib: Tighten up VLAN capture
The function do_test_span_vlan_dir_ips() is used for testing whether
mirrored packets are VLAN-encapsulated. But since it only considers
VLAN encapsulation, it may end up matching unmirrored ARP traffic as
well. One consequence is a rare failure of mirror_gre_vlan_bridge_1q's
test_gretap_untagged_egress. Decreasing ping cadence in mirror_test()
makes the problem easily reproducible.

Therefore tighten up the match criterion to only count those 802.1q
packets where the next header is IP.

Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-07-10 22:58:10 -07:00
..
2018-03-18 17:48:59 +01:00
2018-06-26 08:37:57 +02:00
2018-06-29 08:48:06 -06:00
2018-06-07 17:34:37 -07:00
2017-11-18 10:26:57 -08:00