Re: [Xen-users] No network at all in Kubuntu 8.04

[Daniel Spies <daniel.spies@xxxxxxxxxxxx>]

On Monday 12 May 2008 15:34:47 Age_M wrote:
> Hi Daniel,
>
> Age_M schrieb:
> > Daniel Spies schrieb:
> >> On Monday 12 May 2008 11:24:16 Age_M wrote:
> >>> Hi Daniel,
> >>>     Why does your peth0 has an ip-address?
> >>
> >> Good question, I don't know... What do you suggest me to do?
> >> Both, eth0 and peth0 have the very same configuration and IP
> >> addresses in "ifconfig -a".
> >>
> >> irrlicht@home:~$ cat /etc/network/interfaces
> >> # This file describes the network interfaces available on your system
> >> # and how to activate them. For more information, see interfaces(5).
> >>
> >> # The loopback network interface
> >> auto lo
> >> iface lo inet loopback
> >> address 127.0.0.1
> >> netmask 255.0.0.0
> >> auto eth0
> >> iface eth0 inet dhcp
> >
> > Try using static ip instead of dhcp in dom0. Maybe this is messing
> > with your interfaces.
> >
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
>
> I recently had a networking problem myself, where only pings came
> through from domU to the physical network. I had to turn off tx checksum
> offload with ethtool. I integrated it in the xen-network-common.sh
> script, so maybe this patch will help you too?!
>
> This patch modifies the last line in the "add_to_bridge ()" function:
>
> --- scripts/xen-network-common.sh       2008-05-12 15:22:52.000000000 +0200
> +++ scripts/xen-network-common.sh.modified      2008-05-12
> 15:23:41.000000000 +0200
> @@ -124,5 +124,6 @@
>      fi
>      brctl addif ${bridge} ${dev}
>      ip link set ${dev} up
> +    ethtool -K ${dev} tx off
>  }
>
> Hope it helps,
> Greetz Age_M
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users

This was the first thing I tried, but that doesn't change things for me. I did 
it via "up ethtool -K eth0 tx off" in /etc/network/interfaces... 

Thanks anyway!
Daniel

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