Optimizing local agent for handling mobile and static ip mpls (Multiprotocol Label Switching).

摘要

Method for transferring an IP packet over a path from a sender (CN 13) through a network (EB 6, AL 15, AE 11) radio access to a master mobile (MS 2), wherein a agent (HA 15) receives a packet of specific incoming data for a mobile device (MS 2) with an address (MS 2) target, the agent (HA 15) determines if a match between the address (MS 2) packet destination and an address (FA 11) subnet of a foreign agent (FA 11) listed in a list of subnetwork addresses stored at the agent location (AL), in which, if a match between the address ( EM 2) destination address and an address (FA 11) subnet of a foreign agent, the home agent examines whether a route preconfigured from the agent (HA 15) to this foreign agent, and wherein the home agent ( HA 15) sends the packet to this agent (FA 11) on this route (37) switching labels preconfigur ada should be a path (37) Label Switching to this foreign agent.