Methods for communication in a network of hierarchical aggregation and association of end devices using the proxy ARP flow backwards and the proxy ARP to normal flow, and,System for communication in a network of hierarchical aggregation

摘要

Methods for communication in a network of hierarchical aggregation and association of end devices using the proxy ARP flow backwards and the proxy ARP to normal flow, and,System for communication in a network of hierarchical aggregation.The invention consists of a method and a system for communication in a network of hierarchical clustering, the network and end user devices (DL, D2).Such end user devices are capable of acting as a device source and. Or a target device, each connected by means of an access node (an1, reference area.,...) to that network (10), a point of connection (30) for external communication (30) of the network.Use is made of a proxy ARP to normal flow and a respective cache of ARP in several of us access (DL,D2) and where the proxy ARP to normal flow to the US in intercepting a request for ARP flow normal to a target device end controls if the target device is presBetween the cache and an ARP ARP response, giving the address of MAC of the target device, if present, is sent, and if there is no response to ARP is sent.The invention also includes the use of a proxy ARP flow not optimized.