- * The new in_phy_port field in OFPT_PACKET_IN needs some kind of
- implementation. It has a sensible interpretation for tunnels
- but in general the physical port is not in the datapath for OVS
- so the value is not necessarily meaningful. We might have to
- just fix it as the same as in_port.
- [required for OF1.1; optional for OF1.2+]
-