Date: Wed, 06 Jan 2016 21:54:40 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-pf@FreeBSD.org Subject: [Bug 198868] pf brakes tcp checksum if enabled for ue adapter Message-ID: <bug-198868-17777-Wg7Glz8jsN@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-198868-17777@https.bugs.freebsd.org/bugzilla/> References: <bug-198868-17777@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D198868 --- Comment #11 from dewayne@heuristicsystems.com.au --- (In reply to Kristof Provost from comment #10) My apologies Kristof, I'm unable to add any value here. I'm using product ID=3D0x772b (ASIX Electronics Corporation, an AX88772B 10= /100) while Dmitry is using 0x7e2b (we're using the same vendor 0x0b95), and both devices are regarded as AX88772B. Unfortunately I was responding to the interface ue0 as being the problem. Regardless, we aren't comparing apples = to oranges - as I am getting successful connections albeit with bad cksums; wh= ich I continue to get after disabling pf (via pfctl -d) References: Note from /usr/src/sys/dev/usb/net/if_axereg.h * This driver does not enable partial checksum feature which will * compute 16bit checksum from 14th byte to the end of the frame. If * this feature is enabled, computed checksum value is embedded into * RX header which in turn means it uses different RX header format. Linux drivers are here: http://www.asix.com.tw/download.php?sub=3Ddriverdetail&PItemID=3D86 Documentation: http://www.asix.com.tw/download.php?sub=3Dbriefdetail&PItemI= D=3D105 --=20 You are receiving this mail because: You are on the CC list for the bug.=
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