Open Source SDN Controller: Floodlight

作者 | 2012-08-17 12:22 | 类型 行业动感 | 2条用户评论 »

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“Open Source SDN Controller: Floodlight”有2个回复

  1. zane 于 2012-08-18 3:40 上午

    为啥symantec在胶片中打酱油？

  2. multithread 于 2012-08-18 8:56 上午

    Very interesting comments from:
    http://blog.ioshints.info/2012/08/openstackquantum-sdn-based-virtual.html

    ——————————
    Floodlight controller and its Quantum plug-in have a very long way to go before I’d use them in a production environment:

    The Floodlight controller is a single point of failure (there’s no provision for a redundant controller);
    Unless I can’t read Java code (which wouldn’t surprise me at all), the VirtualNetworkFilter stores all mappings (including MAC membership information) in in-memory structures that are lost if the controller or the server on which it runs crashes;
    As mentioned above, per-flow entries used by Floodlight controller don’t scale at all (more about that in an upcoming post).
    The whole thing is thus a nice proof-of-concept tool that will require significant efforts (probably including a major rewrite of the forwarding module) before it becomes production-ready.