A Route Optimization technique for Nested NEMO

Nowadays, the requirement of Internet is increasing in more heterogeneous scenarios; especially in mobile platforms, such as Planes, trains and buses. NEMOWG (network mobility workging group) a new working group in IETF (internet engineering task force) is formed to provide mechanisms to manage the mobility of a network as a whole, enabling that network to change its point of attachment to an IP-based fixed infrastructure without disturbing the ongoing communications or sessions. This article describes the IPv6 network mobility (NEMO) basic support protocol, analysis its limitation and suggesting a route optimization technique for nested network mobility.