Re: AW: [SPAM] [Xen-users] Xen networking problem

[Yongjun Jeon <yongjunj@xxxxxxxxxxxxxx>]

Also, if it helps, the following is my guest domain config file:

kernel = "/usr/lib/xen/boot/hvmloader"
builder = 'hvm'
memory = 196
name = 'vm1'
vif = [ 'type=ioemu, mac=00:16:3E:00:00:01, bridge=xenbr0' ]
ip="192.168.0.2"
netmask="255.255.255.0"
gateway="192.168.0.1"
disk = [ 'file:/xen-images/hvm_winxp/winxp-qcow.img,ioemu:hda,w', 
'file:/xen-images/iso/winxppro.iso,hdc:cdrom,r' ]
device_model = '/usr/lib/xen/bin/qemu-dm'
boot="c"
on_poweroff = 'destroy'
on_crash="preserve"
on_reboot="preserve"
sdl=0
vnc=1
vncviewer=1
localtime=1
usb=1
usbdevice='tablet'

Thanks.

On Mon, 30 Jul 2007, Yongjun Jeon wrote:

> Hi Hinrich,
>
> Thanks for your response.
> I am using a BroadCom Corporation NetXtreme BCM5754 Gigabit Ethernet PCI 
> Express (rev 02), and I am currently using the BroadCom driver.
> I've also tried the ethtool command you gave me, but it didn't work either.
>
> Rather, here's what I saw when I did ethtool on vif's:
>
> root@perodua:~# ethtool vif0.0
> Settings for vif0.0:
>        Link detected: yes
> root@perodua:~# ethtool vif2.0
> Settings for vif2.0:
>        Link detected: no
> root@perodua:~#
>
> So it seems that my HVM Windows XP guest is not "plugged in", hence no 
> "RUNNING" flag on ifconfig; how should I go about fixing this?
> I'm even more confused now because the following post 
> (http://lists.xensource.com/archives/html/xen-devel/2005-12/msg00017.html) 
> suggests that a tg3 based machine (tg3 is the name of the BroadCom driver) 
> works out of the box with no hassle.
> Any ideas? Any help is appreciated.
>
> Thx,
> Jun
>
> On Mon, 30 Jul 2007, Hinrich Aue wrote:
>
> > When you use broadcom network cards, try the Broadcom drivers instead of 
> > the
> > linux kernel driver.
> >
> > http://www.broadcom.com/docs/driver_download/NXII/linux-1.5.10c.zip
> >
> > When you have other network cards, look at this:
> >
> > http://lists.xensource.com/archives/html/xen-users/2006-05/msg00817.html
> >
> > or so. You have to make ethtool -K nicX tx off
> > while nicX is your network adapter or bridge.
> >
> > Google for that a little more. You can adjust you scripts to do that
> > automatically on startup.
> >
> > Hinrich
> >
> >
> > -----Ursprüngliche Nachricht-----
> > Von: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
> > [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] Im Auftrag von Yongjun Jeon
> > Gesendet: Monday, July 30, 2007 6:31 PM
> > An: xen-users@xxxxxxxxxxxxxxxxxxx
> > Cc: Yongjun Jeon
> > Betreff: [SPAM] [Xen-users] Xen networking problem
> >
> > Hi,
> >
> > I've been googling around for several days now, but with no luck. I'm 
> > hoping
> > someone here might be able to help me out...
> >
> > I've installed and run Xen 3.0.4 (I need this specific version) with no
> > problem, and the guests run smoothly; the only problem is that I have never
> > been able to get the guests to ping the host (Dom0), or vice versa. I 
> > cannot
> > access the internet from the guests, but it works fine on Dom0.
> >
> > I have only one NIC on Dom0 (eth0) that connects to the internet. Right now
> > I'm
> > just trying to get the guests and Dom0 to recognize each other, let alone
> > guests' internet access.
> >
> > I've tried network-bridge, network-nat, network-route, and even some custom
> > scripts such as network-private
> > (http://lists.xensource.com/archives/html/xen-users/2006-09/msg00925.html)
> > and
> > network-virtual (http://en.opensuse.org/Xen3_and_a_Virtual_Network), with 
> > no
> > success. I've tried all I could, but here's one thing I believe is the
> > problem.
> > When I run ifconfig on Dom0, I see this on the guest's vif:
> >
> > vif2.0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
> >           UP BROADCAST NOARP  MTU:1500  Metric:1
> >           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
> >           TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
> >           collisions:0 txqueuelen:32
> >           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
> >
> > As you can see, I don't see a "RUNNING" flag on guests' vifs.
> > Can anyone please help me out? I'm completely lost here.
> >
> > If it helps, I'm running Ubuntu 7.04, and I'm experimenting with an HVM
> > guest (Windows XP).
> >
> > Thx,
> > Jun
> >
> >
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
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