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Changes between Version 32 and Version 33 of WikiStart


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Timestamp:
Dec 11, 2014, 4:02:12 PM (9 years ago)
Author:
romi
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  • WikiStart

    v32 v33  
    2323[[Image(hybrid-guid-na.png, 800, align=rightcenterS)]]
    2424MobilityFirst naming involves three layers: User level descriptor, such as Joe's car or John's mobile is  first translated into a network level identifier. This is the globally unique identifier (GUID) that is a long lasting identifier at the network level. Next, in order to deliver packet to the end points, a GUID needs to be mapped to the current location of the GUID in the network. The mapping of the identifier to its routable network address (NA) is maintained by the global name resolution service (GNRS).
    25 [[Image(namedAPI.png, 800, align=center)]]
    26 
     25[[Image(packet_structure.png, 300, align=right)]]
     26As seen from the packet structure, data for an end-host is addressed both by its GUID and the NA it is currently attached to. Address can be resolved incrementally as the packet progresses through the network.
    2727{{{#!comment
    2828 * [wiki:GeneralProjectMaterials General Project Materials]