Bezüglich Alexander Motin's Nachricht vom 24.08.2016 11:02 (localtime): > On 24.08.16 11:42, Harry Schmalzbauer wrote: >> Bezüglich Alexander Motin's Nachricht vom 18.08.2016 14:08 (localtime): >>> Author: mav >>> Date: Thu Aug 18 12:08:39 2016 >>> New Revision: 304426 >>> URL: https://svnweb.freebsd.org/changeset/base/304426 >>> >>> Log: >>> MFC r303009: Negotiate/disable TXCSUM_IPV6 same as TXCSUM. >> >> Have you asked for RE-approval to get this into 11.0? >> If I understand it correctly it's a essential fix for jail+epair+IPv6 >> useres, solving nasty hard to track oddities? > > No, I haven't asked, because I haven't seen related bug reports and > found this accidentally. But if anybody wants it -- be my guest.
I haven't filed a PR because I ran out of time tracking my bridge(4) oddities, since so many exotics are involved: VT-d PCIe-passthrough of two igb(4) = lagg(4) - bridge(4) - epair(4). At some point I clearly found bridge(4) misbehaving, and I did some(tm) workarround and went on. This was with stable/10 between 10.0 and 10.1 (currently running 10.1 on that setup). Can't tell if igb(4) in 10.1 is even TXCSUM_IPV6 capable (this was added quiet lately in igb(4)'s live, afair), but the symptoms match very well this missing TXCSUM_IPV6 disabling. Even if not in my case, as far as I understand, everybody else using 11.0-RC2 with TXCSUM_IPV6-enabledNic(4)+bridge(4) would suffer from network failures. You found + fixed it, so 11.0 should get this :-) Thanks, -harry _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
