On Wed, Aug 25, 2010 at 08:38:10AM +0800, 楊皓中(Mulder Yang) wrote: > Why Xen or ovs can not see the networks that created by another > software? > > I mean Xen can not see the bridge that ovs created or ovs can not see > the vif that Xen created? I do not understand your question. What did you do? What do you see? What do you expect to see?