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Subject: [Bug 198868] pf brakes tcp checksum if enabled for ue adapter
Date: Wed, 06 Jan 2016 22:19:44 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D198868

--- Comment #12 from Kristof Provost <kp@freebsd.org> ---
(In reply to dewayne from comment #11)
Oh, right, I should have caught that too.

It's pretty normal to see incorrect checkums on outbound packets. The check=
sum
is done by the hardware, so at the point that tcpdump captures them it's st=
ill
not calculated.

The bug here (at least to the best of my understanding) is about inbound
packets

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