Greetings, Daniel. On Mon, Feb 21, 2011 at 04:20:59PM +0100, Daniel Lezcano wrote:
2.6.37 kernel with gentoo linux patches (doesn't affect any low-system stuff, AFAIK). lxc-0.7.2 is used. Reproducable on two different machines. I'm using tcpdump -vvv for bad checksum detection. This also affects traffic from container to hardware node (as it's using macvlan to communicate with containers by itself). Also, I've got same problem on UDP packets coming from lan on other server and it was worked around by disabeling tx and rx checksum offload via ethtool. But dummy devices doesn't allow this. Thanks.
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