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Exercises lb: Difference between revisions
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→Exercise: Load balancers
(Created page with "= Exercise: Load balancers = * Setup will be as shown in Figure [https://dl.dropboxusercontent.com/u/1652374/SDN_course_WS2015-2016/Exercises/ex2/Load_balancer-fig.pdf] * (40P) P...") |
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* (40P) Pre-defined servers | * (40P) Pre-defined servers | ||
** AIM: Http requests from different clients will be directed to different pre-defined servers | ** AIM: Http requests from different clients will be directed to different pre-defined servers | ||
$ sudo mn --topo single,6 --mac --arp --controller remote | |||
$./pox/pox.py log.level --DEBUG misc.ip_loadbalancer --ip=10.0.1.1 --servers=10.0.0.1,10.0.0.2 | |||
** Start HTTP servers on h1, h2 | ** Start HTTP servers on h1, h2 | ||
mininet> xterm h1 | |||
mininet> xterm h2 | |||
h1$ python –m SimpleHTTPServer 80 | |||
h2$ python –m SimpleHTTPServer 80 | |||
** Get webpage from clients (h3) | ** Get webpage from clients (h3) | ||
mininet> xterm h3 | |||
h3$ curl 10.0.1.1 | |||
** Observe in Pox controller, which server is it connecting to. Continue to obtain webpage from the same client and one other client and observe the results | ** Observe in Pox controller, which server is it connecting to. Continue to obtain webpage from the same client and one other client and observe the results | ||
*** Are both servers getting an equal share | *** Are both servers getting an equal share | ||