Specialization Software-defined Networking (Winter 2014/2015): Difference between revisions

Specialization Software-defined Networking (Winter 2014/2015) (view source)

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 === 27 March ===
-* Exercise IX: Service Chaining
+* Exercise IX: Debugging
-** Aim: Modify the pox code that you used in Exercise VIII to perform a simple service chaining.
+** We have done kinetic firewall in exercise VII and imitated the same firewall using pox in exercise VIII. Now, we will imitate the same firewall using pyretic.
+** The solution is provided here [], test if it is able to block h1 when "infected"
+*** start controller: cd /home/mininet/pyretic and then run "pyretic.py pyretic.examples.gardenwall_internetcode"
+*** start mininet: "sudo mn --controller=remote --topo=single,3 --mac --arp"
+*** check h1 ping h2
+*** Now infect h1: "python json_sender.py -n infected -l True --flow="{srcmac=00:00:00:00:00:01}" -a 127.0.0.1 -p 50001"
 == Group Discussion Papers ==