NAPT-Based Mobility Service for Software Defined Networks
نویسندگان
چکیده
منابع مشابه
NAPT-Based Mobility Service for Software Defined Networks
For IP-based mobile networks, efficient mobility management is vital to provision seamless online service. IP address starvation and scalability issue constrain the wide deployment of existing mobility schemes, such as Mobile IP, Proxy Mobile IP, and their derivations. Most of the studies focus on the scenario of mobility among public networks. However, most of current networks, such as home ne...
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There have been quite a number of approaches for mobility management in IP networks to provide service continuity to mobile nodes traveling across heterogeneous wireless networks. One of the reasons making those existing approaches difficult to be applied into real network environment is that they commonly require significant functional updates on network devices including routers, control serv...
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Software Defined Network (SDN) is a new architecture for network management and its main concept is centralizing network management in the network control level that has an overview of the network and determines the forwarding rules for switches and routers (the data level). Although this centralized control is the main advantage of SDN, it is also a single point of failure. If this main contro...
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In many settings, including campuses, enterprises, militaries, and datacenters, networks must be shared between entities that send and receive traffic over common hardware. We analyze the fundamental problem of how to program shared networks in a secure and reliable manner. Our solution is based on a new programming model that supports the concept of a network slice. Slices isolate the traffic ...
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Software-defined networking (SDN) provides a means of configuring the packet-forwarding behavior of a network from a logically-centralized controller. Expressive, high-level languages have emerged for expressing data-plane configurations, and new tools allow for verifying packet reachability properties in real time. But SDN largely ignores quality of service (QoS) primitives, such as queues, qu...
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ژورنال
عنوان ژورنال: IEICE Transactions on Information and Systems
سال: 2017
ISSN: 0916-8532,1745-1361
DOI: 10.1587/transinf.2016nti0001