[Libvir] libvirt & vde_switch

In reply to http://www.redhat.com/archives/libvir-list/2007-April/msg00177.html an area where vde_switch support is usefull is an unprivileged user running tests. A test suite involving the creation of qemu instances thru libvirt should not be forced to create a bridge or alter the iptables configuration. With vde_switch and slirpvde multiple qemu instances can be run without altering the network configuration of the host. I hope it helps. Cheers