Changes between Version 24 and Version 25 of GENIExperimenter/Tutorials/OpenFlowOVS-Floodlight/HW/DesignSetup
- Timestamp:
- 06/29/17 13:10:21 (7 years ago)
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GENIExperimenter/Tutorials/OpenFlowOVS-Floodlight/HW/DesignSetup
v24 v25 18 18 19 19 {{{ 20 https://raw.githubusercontent.com/GENI-NSF/geni-tutorials/master/O VSFloodLight/ControllerCustom_request_rspec.xml20 https://raw.githubusercontent.com/GENI-NSF/geni-tutorials/master/OpenFlowCtrls/Controllers_all.xml 21 21 }}} 22 22 … … 31 31 GENI offers access to hardware !OpenFlow switches, which in most cases can support only one controller. On the InstaGENI racks the switch is sliced based on VLANs, so each VLAN is its own virtual datapath, thus allowing multiple OF experiments. To force the links between the endpoint host VMs to go through the rack's !OpenFlow switch, we must request that each endpoint host be on a separate VM Server host in the rack. The RSpecs '''bind''' each endpoint hosts to a separate Xen VM server and specify the location of your controller. 32 32 33 If you are attending a tutorial, use the site and IP network that was given to you on your worksheet. If you not in a tutorial session, then choose a site from: `clemson, cornell, kansas, uky, stanford or wisconsin`. [ https://raw.githubusercontent.com/GENI-NSF/geni-tutorials/master/OpenFlowHW/pvtVlan/ Request RSpecs are available] for the second slice. Take a look at the [https://raw.githubusercontent.com/GENI-NSF/geni-tutorials/master/OpenFlowHW/pvtVlan/available request RSpecs] and make sure to download the '' '''raw''' '' version of the RSpec you choose. You may also download the selected rspec as follows:33 If you are attending a tutorial, use the site and IP network that was given to you on your worksheet. If you not in a tutorial session, then choose a site from: `clemson, cornell, kansas, uky, stanford or wisconsin`. [ttps://github.com/GENI-NSF/geni-tutorials/tree/master/OpenFlowHW/FloodLight Request RSpecs are available] for the second slice. Take a look at the [ttps://github.com/GENI-NSF/geni-tutorials/tree/master/OpenFlowHW/FloodLight available request RSpecs] and make sure to download the '' '''raw''' '' version of the RSpec you choose. You may also download the selected rspec as follows: 34 34 35 35 {{{ 36 wget https://raw.githubusercontent.com/GENI-NSF/geni-tutorials/master/OpenFlowHW/ pvtVlan/ig-stanford.rspec36 wget https://raw.githubusercontent.com/GENI-NSF/geni-tutorials/master/OpenFlowHW/FloodLight/ig-stanford.rspec 37 37 }}} 38 38 … … 40 40 === 1.2 Edit your Endpoint Hosts RSpecs === 41 41 42 Open your RSpec in a text editor to insert the IP address of your controller. This is done by replacing the string <CONTROLLER_IP> at the bottom of the RSpec with the IP address of your controller. The controller line looks as follows:42 Open your RSpec in a text editor to insert the IP address of your controller. This is done by replacing the string <CONTROLLER_IP> at the bottom of the RSpec with the routable IP address of your controller host. The controller line looks as follows: 43 43 44 44 {{{ 45 <emulab:openflow_controller url="tcp:CONTROLLER_IP:66 33"/>45 <emulab:openflow_controller url="tcp:CONTROLLER_IP:6653"/> 46 46 }}} 47 47