Thanks , Hahn!
I
think I get your point ,libvirt or the host machine is independent from the
guest OS.
but
,as I know ,on the VMware ESX server , they supply an extra tool called
vmware-tools which can get more information
about the Guest OS,including the network info. How
did they do this?
Now
I had to write a tool to get more information about the active Guest OS
using KVM hypervisor , have no idea how to
who
can help me ?
Sincerely
wade