Date: Mon, 09 Feb 2015 15:54:54 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 197484] pf 3whs ACK handling Message-ID: <bug-197484-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=197484 Bug ID: 197484 Summary: pf 3whs ACK handling Product: Base System Version: 10.1-STABLE Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: krichy@cflinux.hu Created attachment 152799 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=152799&action=edit the fix pf synproxy will do the 3WHS on behalf of the target machine, and once the 3WHS is completed, establish the backend connection. The trigger for "3WHS completed" is the reception of the first ACK. However, we should not proceed if that ACK also has RST or FIN set. reference: http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/net/pf.c?rev=1.901&content-type=text/x-cvsweb-markup -- You are receiving this mail because: You are the assignee for the bug.
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