selftests/net: packetdrill: add tcp_rcv_wnd_shrink_allowed.pkt

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This test verifies the sequence number checks using the maximum
advertised window sequence number when net.ipv4.tcp_shrink_window
is enabled.

Signed-off-by: Simon Baatz <gmbnomis@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20260309-tcp_rfc7323_retract_wnd_rfc-v3-5-4c7f96b1ec69@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Simon Baatz 2026-03-09 09:02:30 +01:00 • committed by Jakub Kicinski

parent ec1adf8ecf

commit ba58b3e70b

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tools/testing/selftests/net/packetdrill/tcp_rcv_wnd_shrink_allowed.pkt

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