[libvirt-users] idle connections (?)

Hello, i have noticed that for some reason my windows 2003 & windows 2008 VMs drops map drives caused by idle connections. I am not a windows admin and i have no knowledge of troubleshooting this, except reading support.microsoft.com The win admin is yelling that this is a fedora17 libvirt problem and that i need to fix this. I have two different net cards and i am using macvtap with vepa model for the VMs Is there any possibility that could be true ? Can i test somehow or prove that this is not related with libvirt ? Thanks in advance for any help. -- Evaggelos Balaskas - Unix System Engineer http://gr.linkedin.com/in/evaggelosbalaskas