1. Does vepa mode in libvirt use sr-iov ?
2. How can I do port mirroring with sr-iov?
vepa
This network uses a macvtap "direct" connection in "vepa" mode to
connect each guest to the network (this requires that the physical
interfaces used be connected to a vepa-capable hardware switch. The
physical interface to be used will be picked from among those listed in
<interface>subelements of the <forward> element; multiple guest
interfaces can share each physical interface (libvirt will attempt to
balance usage between all available interfaces).Since 0.9.4