Re: [Xen-users] Re: Jeremy's GIT-tree and network problems

[Pasi Kärkkäinen <pasik@xxxxxx>]

On Mon, Dec 21, 2009 at 10:57:19PM +0100, Stephan Seitz wrote:
> On Sun, Dec 20, 2009 at 09:56:58PM +0200, Pasi Kärkkäinen wrote:
> >Well what does "dmesg" say in dom0? Does the NIC driver load? Does it
> >give errors?
> 
> dmesg shows no errors, the NIC driver loads fine without errors.
> 
> >what does "ethtool -i eth0" say? Or "ethtool -i peth0", depending your
> >network setup.
> 
> Well, the only difference in the output of ???ethtool peth0??? between the 
> two kernels is, that ???Link partner advertised auto-negotiation:??? is set 
> to yes with Jeremy???s kernel. ???Link partner advertised link modes??? is 
> set to ???Not reported??? with the older kernel. The newer kernel has the 
> received values.
> 
> The speed/duplex values are correct. DomU *has* a working internet 
> connection. And Dom0 can reach the internet through proxy servers within 
> DomU. Only the direct internet access from Dom0 is not working. Using 
> tshark I see the packets in DomU going through the ppp0 interface. But 
> I don???t see the packets anymore in Dom0 on the physical interface to the 
> DSL modem. Here I see only the packets generated by DomU itself.
> 
> Shade and sweet water!
> 

ppp0? Do you have pppoe or so? 
Sounds like a dom0 networking configuration issue, not a kernel/xen issue.

-- Pasi


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