ASA V7.2 Initial Sequence Number (ISN) Randomization

Unanswered Question
May 21st, 2007
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Problem: We try to configure Initial Sequence Number (ISN) Randomization

but we see varying information on CCO websites about its operation.



"I'm trying to determine the answer to the question: Do Cisco ASAs

randomise TCP Sequence Numbers between same security level interfaces

when using the Static command to do Static NAT?

Many thanks for your help

Regards , Hubert.

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sebastan_bach Fri, 05/25/2007 - 12:03
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i guess the isn randomisation is only for dynamic nat translations and not for static nats.




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