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Date: Fri, 7 Feb 2014 18:56:41 +0100 From: Hannes Frederic Sowa <hannes@...essinduktion.org> To: Wolfgang Walter <linux@...m.de> Cc: netdev@...r.kernel.org Subject: Re: linux 3.13: problems with isatap tunnel device and UFO Hi! On Fri, Feb 07, 2014 at 06:47:07PM +0100, Wolfgang Walter wrote: > with kernel 3.13 I have a problem with isatap tunnels receiving fragmented > ipv6 udp packets. Which was the last known version that did work? Also dropwatch and nstat could give a first hint. > If I switch of ufo for the tunnel device the problem disappears: > ethtool -K is0 ufo off > > When UFO is on tcpdump shows the packets on the physical device but not on the > tunnel device. The packets seem to be discarded. > > With UFO off I can see them on is0 (and the packet is delivered to the > socket). Thanks for the report, I'll look at it. Greetings, Hannes -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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