ID/LOC MAPPING SYSTEM BASED ON REGISTRIES DATABASES

The Internet today is facing a scalability problem in it default free Zone (DFZ) and Identifier and locator split (Id/loc)) have been proposed as a solution. As for all Id/Loc split protocol a mapping system is required to bind the identifiers to their locators. Locator and identifier Separation Protocol (LISP) a network based of id/loc split approach provide scalability of the mapping system through aggregation of identifiers by edge router. Due to location update during entity movement the reaggregation causes a high latency between mapping system component at the same time with scalability concern in case reaggregation is impossible. In this paper we propose a mapping system based on registries allocation with an update scheme to reduce latency. . Introduction 1 The alarming growth of the DFZ [2] of the routing system has been the cause of the scalability problem of the internet. The usage of a single namespace to express the identity and the location of an entity has been the root o