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The University of Arizona, USC, ISI
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Impact of failures/attacks on the network

 Scenarios

1. Quantify the impact of single router failure on backbone routers and clients

. Router4 fails

. Router2 fails

2. Quantify the impact of Multiple routers failures on backbone routers and clients

. Router4 & 5 fail

3.  Comparison of multiple scenarios

. comparison of multiple fails

Vulnerability Index based Policy Routing

Scenarios

Goal: To show how vulnerable metrics can be used to eliminate impact of attacks/faults in autonomous manner.

Attack analysis on client networks with and without VI-based policy routing

. Comparison between without QOP and with QOP Session on Routers 

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