Changes between Version 15 and Version 16 of GENIExperimenter/ExperimentExample-OF-FOAM


Ignore:
Timestamp:
04/03/12 09:48:48 (7 years ago)
Author:
lnevers@bbn.com
Comment:

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  • GENIExperimenter/ExperimentExample-OF-FOAM

    v15 v16  
    77For experimenters who desire control over the network switching fabric in their slices, !OpenFlow provides increased flexibility.  Your experiment will incorporate an !OpenFlow controller. Many experimenters use existing controller code as-is, some use controllers with relatively simple modifications, and some experimenters have written their own controller.  The GPO is available to help design your controller and plan your experiment configuration.  Feel free to contact us at [mailto:help@geni.net].
    88
    9 The example captured in this page uses credentials from pgeni.gpolab.bbn.com, the GPO ProtoGENI Clearinghouse, to set up an experiment that includes 3 meso-scale OpenFlow sites that include the following compute resources:
     9The example captured in this page uses credentials from pgeni.gpolab.bbn.com, the GPO ProtoGENI Clearinghouse, to set up an experiment that includes 3 meso-scale !OpenFlow sites that include the following compute resources:
    1010
    1111 - 1 PG compute resource at BBN running as a web server
     
    178178}}}
    179179
    180 == OpenFlow Network Resources Rspecs ==
     180== !OpenFlow Network Resources Rspecs ==
    181181
    182182The OF RSpecs are used to request resources at each site's !OpenFlow Aggregate Manager.  This will result in your resource request being imported into the Opt-In manager, where an Administrator must approve your request for resources. Currently requesting OF resources for the sites in the experiment does not require OF setup for the Network Core path; the default handling will allow OF traffic.  This is expected to change.
     
    184184The OF RSpec defines a flowspace for each OF rule for your traffic sliver.  Following are example OF RSpecs that could be used to reserve the flowspaces needed for each of the generic 3 node scenario in this page. The scenario uses 3 OF Aggregate Managers (one per site) and one OF Controller at Site 1 for all sites.  The example RSpecs are for each of the 3 OF AM and assume that the flowspace is based on traffic type and port (TCP port 9080 and 9082).
    185185
    186 '''BBN OpenFlow Network Resources RSpec '''
    187 {{{
    188 #!xml
    189 }}}
    190 
    191 '''Clemson OpenFlow Network Resources RSpec '''
    192 {{{
    193 #!xml
    194 }}}
    195 
    196 '''Wisconsin OpenFlow Network Resources RSpec '''
    197 {{{
    198 #!xml
    199 
    200 }}}
    201 
    202 '''NLR OpenFlow Network Resources RSpec '''
     186'''BBN !OpenFlow Network Resources RSpec '''
     187{{{
     188#!xml
     189}}}
     190
     191'''Clemson !OpenFlow Network Resources RSpec '''
     192{{{
     193#!xml
     194}}}
     195
     196'''Wisconsin !OpenFlow Network Resources RSpec '''
     197{{{
     198#!xml
     199
     200}}}
     201
     202'''NLR !OpenFlow Network Resources RSpec '''
    203203{{{
    204204#!xml