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Date:      Sat, 13 Feb 2021 16:56:27 +0000
From:      bugzilla-noreply@freebsd.org
To:        ipfw@FreeBSD.org
Subject:   [Bug 253476] ipfw keepalive: tcp_do_segment: Timestamp missing, segment silently dropped
Message-ID:  <bug-253476-8303-56BJIamQ1M@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-253476-8303@https.bugs.freebsd.org/bugzilla/>
References:  <bug-253476-8303@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253476

Richard Scheffenegger <rscheff@freebsd.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|rscheff@freebsd.org         |ipfw@FreeBSD.org
             Status|In Progress                 |Open

--- Comment #3 from Richard Scheffenegger <rscheff@freebsd.org> ---
Handing back to #ipfw, as the offensive code is in ip_fw_dynamic.c, and the=
re
is not sufficient state there to reconstruct a keepalive ACK (TSval, TSecr =
of
the last outgoing packet).

The issue around TF_NOOPT is in D28652

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