Changes between Version 45 and Version 46 of GENIExperimenter/Tutorials/NFV/Ryu/HandlingIntrusionwithRyu-portscanning

Timestamp:

10/31/17 15:20:36 (7 years ago)

Author:

Nabeel Akhtar

Comment:

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GENIExperimenter/Tutorials/NFV/Ryu/HandlingIntrusionwithRyu-portscanning

@@ -342 +342 @@
 == (8) Re-run experiment without load balancer ==
 
-We will re-run the experiment without load balancer to see the effects of load balancer. Ideally, you should quickly detect attack using load balancer. 
-To re-run the experiment, you just need to remove ''/tmp/attacker.txt'' and ''/tmp/snortalert'' files on the controller node. Now, re-run the experiment without load balancer, do following
+We will re-run the experiment without load balancer to see the effects of load balancer. You should detect attack quickly using load balancer. 
+To re-run the experiment, you can keep everything running and just remove ''/tmp/attacker.txt'' and ''/tmp/snortalert'' files on the controller node. Now, re-do the attack (by running !PortScanAttack.sh in section (7)) without load balancer
 
 1. Stop PI-controller load balancer that we started in (2) above by pressing Ctrl+C on its terminal window. 
 
 
-2. Make sure the value of X is equal to 0 in file '' ~/Control/PI_controller/NFV_ratio_PI.txt ''. If it is not 0 (zero), open it in editor and make it 0. To open file, use
+2. Make sure the value of X is equal to 0 in file '' ~/Control/PI_controller/NFV_ratio_PI.txt ''. If it is not 0 (zero), open it in editor and make it 0. This will make sure that none of the traffic is send to VNF2. To open the file, use