On 09/20/2010 02:56 PM, Glynn D. Reynolds wrote:

I have corrected the error!

Error: Sep 18 13:53:46 gdrenterprise libvirtd: 13:53:46.116: error : virInterfaceDefParseMtu:141 : XML description for interface mtu value is improper is not well formed or invalid

To correct this error you will have to remove or correct the entry of virtual IP's added to /etc/sysconfig/network-scripts/ by the virtual application.

Aha! Some questions: 1) what "virtual application" are you talking about? 2) can you provide an example of an ifcfg-* file that causes the error? (as well as the corrected file)

Theory! I suspect that if you add the network interface with application that have non root privileges or you have configured /etc/access.conf. In additional to running selinix, root could be the one that may have the authority to add the network interface configuration.

What application without root privileges is able to modify the network configuration in /etc/sysconfig/network-scripts? Only root should be able to modify those files. Beyond that, I don't understand this paragraph.