Changes between Version 38 and Version 39 of Internal/OpenFlow/Controllers/MultiCtl


Ignore:
Timestamp:
Dec 18, 2012, 6:57:14 AM (12 years ago)
Author:
akoshibe
Comment:

Legend:

Unmodified
Added
Removed
Modified
  • Internal/OpenFlow/Controllers/MultiCtl

    v38 v39  
    395395                                    +-----> [other internal modules] -> switch/client                                             
    396396}}}
     397
     398==== (week 12) ====
     399DIMACS SDN workshop - realization that the basic architecture needs to be re-thought, starting again with the control plane messages. Time most spent on making posters, short writeup for IAB.
     400
     401==== (week 13) ==== #w13
     402Reworked concept work for the control messaging. Subscriptions are in terms of events, process chain action, and subset of events. The subscription request from the server may be thought of as client configurations, in which the server configures the client to cater to its needs (and in turn, so that the client may receive its services.
     403
     404Thought was also put into the notion of autoconfiguration, in which the controllers discover other controllers by themselves, as opposed to being preconfigured through a file. References for this process included UPnP, although this becomes potentially very complicated. Using broadcast as the default behavior also compromises a good bit of the initial design, as the hierarchy had used the point-to-point TCP connections in order to maintain context as messages were passed between controllers (albeit poorly).
     405
     406 
     407
     408
     409
     410
    397411----
    398412[#home Home.]