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Old 05-22-2008, 10:23 AM   #1
leland9000
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Registered: Jan 2007
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Cool Fedora 9 virtualization problem - ethernet interface grayed out


Hi,

I am setting up a version of Fedora 9 and trying to use the virtual machine manager to create a guest OS. Specifically I am using the 'Create a new virtual system' wizard.

Whenever I try to bind a guest OS to the host network on the 'Connect to host network' page, it gives me two choices, Virtual Network or Shared Physical Device.

I want to use a Shared Physical Device but whenever I choose the drop down menu, it shows the following 'eth1 not bridged' and it is grayed out.

In an attempt to circumvent this problem, I installed a 3com 3c905 TXM in the machine hoping I could use the second interface instead.

After trying again, the drop down for the 'shared physical device' shows both ethernet devices, both grayed out and both displaying the following respectively.

eth0 (Not bridged)
eth1 (Not Bridged)

I found a resource on the Internet that showed a procedure to correct this but it did not work. I will paste the link to this tutorial below ...

http://www.linux-kvm.com/content/tip...ged-networking

This tutorial did not seem to solve the problem. The bridge network card never appears in the 'Network Configuration' and I don't currently have a way to resolve this.

I am totally stumped, I need some help.

Please help me ...
 
Old 06-03-2008, 10:48 PM   #2
irishbitte
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Registered: Oct 2007
Location: Brighton, UK
Distribution: Ubuntu Hardy, Ubuntu Jaunty, Eeebuntu, Debian, SME-Server
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Wink

hi leland,

I followed the link you give there, and one of the comments at the end of the tutorial is that if network manager is running in Fedora, bridging will not work? you might wanna look into that...

best of luck!

 
Old 06-03-2008, 10:50 PM   #3
irishbitte
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Registered: Oct 2007
Location: Brighton, UK
Distribution: Ubuntu Hardy, Ubuntu Jaunty, Eeebuntu, Debian, SME-Server
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This is the comment:

Quote:


Haydn ... stumbled upon your
April 15, 2008 - 8:49am David Cartwright (not verified)

Haydn ... stumbled upon your page looking for info on Bridging in Fedora 9.

... wondering if you have tried using tunctl or openvpn in conjunction with Network Manager on Fedora 9?

As far as I can tell, Network Manager refuses to allow a Bridge setup. I found a reference on the Fedora Virtualization ToDo List here: http://fedoraproject.org/wiki/VirtualizationTodoList that seems to indicate there is a problem using Bridge Networks + Network Manager.

But no matter what, it would be great to read your steps using tunctl instead of openvpn to achieve a paravirtual drivers with a bridge network.

many thanks
 
  


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