|
|
|
|
|
|
|
|
|
|
xen-devel
Re: [Xen-devel] Re: [xen-discuss] problem with network in domU
michael schuster wrote:
Maciej Browarski wrote:
Hello,
I'm using xen-3.1.2 downloaded today from repository.
As dom0 I have linux-kernel 2.6.18 and Debian distro.
As domU I install OpenSolaris Nevada 75a.
My config file looks:
name = 'osdev'
memory = '1024'
vcpus = 2
disk = [ 'file:/mnt/xen/osdev/disk.raw,0,w',
'file:/mnt/xen/osdev/disk1.raw,1,w' ]
vif = [ '' ]
on_shutdown = 'destroy'
on_reboot = 'destroy'
on_crash = 'destroy'
After xm create I see new devices in dom0: peth0, xenbr0 and etc.
bash# brctl show
xenbr0 8000.feffffffffff no vif0.0
peth0
vif3.0
So, on dom0 outside network works fine, but on domU I have strange
behavior ( dom0 and domU has addresses from DHCP).
From domU I catch good address. I can also ping outside gateway but
connect with any TCP/UDP ports outside my machine is incorrect (there
are only SYN and SYN/ACK nothing more and timeout).
All connection between dom0 and domU works good.
Have you any idea what's wrong ?
sounds a bit like you're having difficulty with checksums.
the following is a way to disable ip checksums *in dom0*; I don't know
whether the same works in domU, but you could give it a try:
Set "ip:dohwcksum" to 0 in /etc/system. Reboot, retest, report results.
(btw: that means you need to add a line looking like this:
set ip:dohwcksum = 0
to /etc/system in your domU)
hth
Thanks :) it's works :)
Best Regards,
Maciej
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
|
|
|
|
|