|| ''' MOBILITY FIRST : '''NOTE - 01||
----

 ||''' NEW ARCHITECTURE ''' ||
 The main points to make a new approach for the Internet architecture viable are 
 * '''Separation of identity and localization'''  
 * The creation of overlay networks for introducing '''new control plane'''
  * Address Allocation 
  * Routing
  * Name Resolution 
 * The adoption of '''new routing strategies''' for these overlay networks

----
||'''Use cases '''||
     Along with above mentioned points, we may also want to look at the use cases that might guide us in design process

     1. ''' MULTI-HOMING '''
 This refers to the scenario where-in the end device may come with multi-home capability i.e., interfaces for different technologies on same device . This implies a requirement to support multiple interface. 

 ||'''Q'''||

 * '''Use "Multi-homed" gateways for -'''
  * Address Translation and
  * Protocol Translation between two domains ?
 * Binding interface information to '''GUID ''' => Authentication?
 * '''Selection of interface by network''' ?

----
     2. ''' HOST MOBILITY '''
 Support for host mobility requires -
 * dynamic binding of end host to network when connection point to network changes 
 * Redirection of in-transit packet without support from specific entity
 * Support parallel binding to multiple networks --- (GUID : NA Mapping) 
 * Frequency of updates (GUID:NA) => '''Network sensitivity to change'''

----
     3. '''NETWORK MOBILITY'''
 

----
     4. '''STRANGE COMMUNICATION SCENARIOS'''
 This section includes but is not limited to 
 * vehicular communication, 
 * Personal area networks, 
 * Military communication and 
 * Disaster recovery systems

 ||Q||
 * What are the requirements?
 * How to attain considerable uniformity in network design ?
 

----

|| ''' MOBILITY FIRST '''||

  ''' 1. GNRS '''(Global Name Resolution Service)- '''To address the separation of identity and location '''
   * Each node in the network shall be assigned a '''GUID''' (Globally Unique ID), that shall serve as the '''unique''' identity of the node.
   * This '''GUID''' is associated with current network reachability information of the node
   * This serves to separate addressing from location => support for '''mobility'''
   * '''GNRS''' functionality is attained using Distributed system ( '''DHT''') 

 ||''' Q '''||
      * Who assigns these '''GUID''' ?
      * Levels of '''GNRS''' required ? => '''Only Local and Global '''?
-----

 ''' 2. Routing '''
 '''GSTAR''' (Global Storage Aware Routing) Features - 
 * Delay Tolerance 
 * Storage Aware 
 * Decisions based on link quality 

 Currently the above are hinted to be used for intra-domain routing.
There is a need for attaining routing on flat address : '''GUID ?'''