It seems to be driver related. Anything tg3/bcm broadcom based.
A bridged setup doesn''t exhibit the problem.
A routed setup has tcp/udp checksum problems. You can make routed work by
building gre tunnels on top of the eth0/vifx.1 virtual point-to-point links.
These extra encapsulation seems to avoid whatever the checksum offload
problem is. Ugly but it works.
Sorry I don''t have anything better to offer.
Tim:>
On 10/11/05, Ulrich Weber <uweber@astaro.com>
wrote:>
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> Hi Tim,
>
> you worte about tcp/udp checksum errors in xen users mailing list.
> I currently have the same problems with latest xen unstable.
>
> Any success from your side so far with this problem ?
>
> Best regards
> Ulrich
>
> http://lists.xensource.com/archives/html/xen-users/2005-08/msg00306.html
>
> - --
> Ulrich Weber <uweber@astaro.com> | Software Engineer
> Astaro AG | www.astaro.com <http://www.astaro.com> | Phone
> +49-721-25516-248 | Fax -200
> Amalienbadstrasse 36 / Bau 33a | 76227 Karlsruhe | Germany
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