When i set the Graphic node as : <pre style="color: rgb(204, 0, 0);"> <graphics type='spice'> <listen type='network' network='rednet'/> </graphics> </pre>the Error is : libvir: QEMU error : XML error: listen network 'rednet' had no usable address what should i do to achieve graphical interaction with the guest OS ?? <div class="gmail_quote">2011/9/8 huachao yao <<a href="mailto:yao.d.hc@gmail.com">yao.d.hc@gmail.com</a>> <blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"> Hello, i want to start a guest OS in the server, and use spice to achieve graphical interaction with the guest OS. But when i config the XML file, i was confuse by spice . The graphic node is : <graphics type='spice' port='5990' ><listen type='address' address='127.0.0.1'/></graphics> but is has such error as below : libvir: QEMU error : internal error process exited while connecting to monitor: qemu-spice: -spice port=5990,addr=127.0.0.1,disable-ticketing: Invalid parameter 'addr' parse error: port=5990,addr=127.0.0.1,disable-ticketing What is the meaning of <listen type='address' address='*****'/>, If the localhost IP is A and the spice-server IP is B. what should i set the listen type ? to start the Domain and to achieve graphical interaction with the guest OS. </blockquote></div>