Changes between Version 61 and Version 62 of GEC17Agenda/AdvancedOpenFlow/Procedure/Execute
- Timestamp:
- 03/09/14 22:08:36 (10 years ago)
Legend:
- Unmodified
- Added
- Removed
- Modified
-
GEC17Agenda/AdvancedOpenFlow/Procedure/Execute
v61 v62 117 117 - You need to calculate the average per-flow throughput observed from both left and right paths. The modifications need to happen in the function "stats_reply" in load-balancer.rb 118 118 - In function "decide_path", change the path decision based on the calculated average per-flow throughput: forward the flow onto the path with more average per-flow throughput. (Why? TCP tries its best to consume the whole bandwidth so more throughput means network is not congested) 119 - If you do not know where to start, check the hints in Section 3.1.119 - If you do not know where to start, check the hints in [http://groups.geni.net/geni/wiki/GEC17Agenda/AdvancedOpenFlow/Procedure/Appendices#E.Tips:DebugginganOpenFlowController Appendix E] 120 120 - If you really do not know where to start after reading the hints, the answer can be found on node "Switch", at /tmp/load-balancer/load-balancer-solution.rb 121 121 - Copy the above solution into your home directory then re-do the experiment on !LabWiki.