On 3/28/24 17:18, Paolo Valerio wrote:
> Recent kernels introduced a mechanism that allows to evict colliding
> entries in a closing state whereas they were previously considered as
> parts of a non-recoverable clash.
> This new behavior makes "conntrack - SNAT with port range with
> exhaustion test" fail, as it relies on the previous assumptions.
> 
> Fix it by creating and not advancing the first entry in SYN_SENT to
> avoid early eviction.
> 
> Suggested-by: Ilya Maximets <i.maxim...@ovn.org>
> Reported-at: https://issues.redhat.com/browse/FDP-486
> Signed-off-by: Paolo Valerio <pvale...@redhat.com>
> ---
> v2:
> - replaced open-coded bytes with
>   'ovs-ofctl compose-packet --bare' (Ilya)
> ---
>  tests/system-traffic.at | 24 +++++++++++++++++-------
>  1 file changed, 17 insertions(+), 7 deletions(-)

Thanks!  Applied and backported down to 2.17.

Best regards, Ilya Maximets.
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