Re: [Xen-users] bad udp cksum by dns request in domU

[Torsten Z <torsten-z@xxxxxxxxxx>]

Hello

> try: ethtool -K eth0 tx off in domU.

This suggestion has been solved the problem. 
Many thanks!

Torsten

> Am Samstag, 28. Januar 2006 22:33 schrieb Torsten Z:
> > Hello
> >
> > I use XEN 3.0 in debian sarge. I have a domU1 for routing and firewall.
> > This domU1 use 2 network interfaces which is on a bridge 'gate' and the
> > other on bridge 'lan'.
> >
> > dumU2 use one interface (eth0) on bridge 'lan'.
> >
> > Then I make a ping out of domU2 to www.debian.de so I get no answer. The
> > name isn't resolved. A ping to IP of www.debian.de works fine.
> > A ping on www.debian.de out of dom0 or a client in my LAN works fine.
> > Only the resolving in domU2 crashed.
> >
> > With tcpdump I see many [bad udp cksum 83ec!].
> > For example:
> > 21:32:12.457805 aa:00:00:00:00:13 > aa:00:00:00:00:12, ethertype IPv4
> > (0x0800), length 73: IP (tos 0x0, ttl  64, id 58967, offset 0, flags
> > [DF], length: 59) 192.168.1.200.1045 > sns.kabel-bb.de.domain: [bad udp
> > cksum 626c!]  47711+ A? www.debian.de. (31)
> >
> > I don't no what I can do to solve the problem. Any ideas?
> >
> >
> > Torsten
> >
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
>
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