Hello,

 Am hoping to get experienced eyes on this to evaluate how much of what I'm
 seeing is expected and what is not.

 System: openSUSE 12.2
 Desktop: KDE 4.8
 Virtualization: QEMU-KVM
 Also using graphical virt-manager

 Hardware: Laptop with occasionally available WiFi

 - I have found that anything configured for bridged networking still
 requires a wired connection, usually binding to eth0.

 - I have found that when any real connection to a Network exists (wireless
 or wired), if a Host Only network does not exist, then the Guest will be
 automatically configured to use User Mode Networking <only when the NIC is
 created>.

 - When a physical connection does not exist for a Guest previously created
 using a NIC configured for User Mode Networking, User Mode Networking will
 fail with an error "service unavailable, port 5900" which likely means that
 a VNC connection cannot be made.

 - Curiously, even with no physical network connection, if a Host Only
 network is created and a second virtual network for the new Host Only
 network is added to the Guest described previously, the Guest VM will boot
 up (no service unavailable, port 5900 error) and can even be viewed using
 virt-viewer. But, on closer inspection running ifconfig in the Guest
 reveals only one working NIC configured with an IP address for the User
 Mode Network while running ifconfig on the Host reveals that only the Host
 Only network is running and available. So, of course, Host and Guest cannot
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