we are using 3rd party ipsec in transport mode from client to server, but when i put ASA 5520 with dynamic NAT , client is not establishing ipsec communication with server even if everything is allowed. How can the client connect by NAT with ASA 5520 with the same 3rd party ipsec from client to server. tell me the reqd. confguration in ASA 5520.without NAT clent and server use UDP 500 in both, (also tcp 5999 at server end for diferent applcaton at server)
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...