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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Dely, P. Kassler, A. Bayer, N. |
| Copyright Year | 2011 |
| Abstract | everal protocols for routing and forwarding in Wireless Mesh Networks (WMN) have been proposed, such as AODV, OLSR or B.A.T.M.A.N. However, providing support for e.g. flow-based routing where flows of one source take different paths through the network is hard to implement in a unified way using traditional routing protocols. OpenFlow is an emerging technology which makes network elements such as routers or switches programmable via a standardized interface. By using virtualization and flow-based routing, OpenFlow enables a rapid deployment of novel packet forwarding and routing algorithms, focusing on fixed networks. We propose an architecture that integrates OpenFlow with WMNs and provides such flow-based routing and forwarding capabilities. To demonstrate the feasibility of our OpenFlow based approach, we have implemented a simple solution to solve the problem of client mobility in a WMN which handles the fast migration of client addresses (e.g. IP addresses) between Mesh Access Points and the interaction with re-routing without the need for tunneling. Measurements from a real mesh testbed (KAUMesh) demonstrate the feasibility of our approach based on the evaluation of forwarding performance, control traffic and rule activation time. |
| Starting Page | 1 |
| Ending Page | 6 |
| File Size | 696211 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781457706370 |
| ISSN | 10952055 |
| e-ISBN | 9781457706387 |
| DOI | 10.1109/ICCCN.2011.6006100 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-07-31 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Routing Monitoring Logic gates Servers Routing protocols Databases IP networks |
| Content Type | Text |
| Resource Type | Article |
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