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AW: [Xen-users] problems with Iptables in DomU


  • To: "Cristian Livadaru" <drac3@xxxxxxxxx>, <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: "Markus Binder" <Markus.Binder@xxxxxxxxxxxxxx>
  • Date: Mon, 24 Jul 2006 13:20:48 +0200
  • Delivery-date: Mon, 24 Jul 2006 04:28:23 -0700
  • List-id: Xen user discussion <xen-users.lists.xensource.com>
  • Thread-index: Acau/Mdnt94OkGjSQB+PpBSHfpHFsgAFj/hg
  • Thread-topic: [Xen-users] problems with Iptables in DomU

Christian,
make sure your domU Kernel Modules under /lib/modules/<KernelVersion> have the 
same vermagic and modversion as
your domU Kernel ! Or try loading the ipt_filter module manually with "modprobe 
-f" also see "man modprobe"

Regards,
Markus

-----Ursprüngliche Nachricht-----
Von: xen-users-bounces@xxxxxxxxxxxxxxxxxxx 
[mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] Im Auftrag von Cristian Livadaru
Gesendet: Montag, 24. Juli 2006 10:40
An: xen-users@xxxxxxxxxxxxxxxxxxx
Betreff: [Xen-users] problems with Iptables in DomU

Now that my xen is running, I wanted to set up dthe firewall on my domU but all 
I get is this error:

lcx:~# iptables -L
iptables v1.2.11: can't initialize iptables table `filter': Module is wrong 
version Perhaps iptables or your kernel needs to be upgraded.

the modules for iptables are loaded:
iptable_filter          4736  0
ip_tables              23424  3
iptable_mangle,iptable_nat,iptable_filter

I have the same problem with Xen 3.0.1 and 2.0 on dom0 it seems to work:

master:~# iptables -L
Chain INPUT (policy ACCEPT)
target     prot opt source               destination

I tripplechecked the howto and all kernel settings but can't figure where the 
problem is.

Regards,

Cristian Livadaru

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