Distributed Address Resolution Service for Virtualized Networks

摘要

An approach is provided in which a local module receives an egress data packet and extracts a virtual IP address from the data packet that corresponds to a virtual network endpoint that generated the data packet. The local module identifies an endpoint address entry corresponding to the virtual network endpoint, and determines that the endpoint address entry fails to include the extracted virtual IP address. As a result, the local module updates the endpoint address entry with the extracted virtual IP address and notifies a distributed policy service of the endpoint address entry update.