I have a small query which is illustrated as given below... Kindly help..
in phase1, we use shared secret key and this is used for the authentication. Are we sending this shared secret key in encrypted format to the other end or how is the exchange actually happens, I would expect a detailed info about this, and not any cisco url. As far as i know, i beleive it uses asymmetric encryption and sends the pubic key... So, during the configuration time, the other end already has the private key for the public key which is sent by this end. Is this the way it works??
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...