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Connectivity information 2/3
A does not get an answer to an IKE request. Where is the problem?
1. Assume the problem is at A
Try different source addresses
1.5 Assume the problem is at B
Try different addresses for B
2. Either or both parties have knowledge (obtained in some unspecified way, e.g. L2) about where the problem is
3. Provide a way to locate problem
PPT Version