SUPPORTING UNKNOWN UNICAST TRAFFIC USING POLICY-BASED ENCRYPTION VIRTUALIZED NETWORKS

摘要

Certain embodiments described herein are generally directed to enabling a group of host machines within a network to securely communicate an unknown unicast packet. In some embodiments, a key policy is defined exclusively for the secure communication of unknown unicast packets. The key policy is transmitted by a central controller to the group of host machines for negotiating session keys among each other when communicating unknown unicast packets.