Please enable the logs on your client, at the vpn client GUI Log, enable the log and set all the classes to level 3 (high) save and try to connect the client, let it fail then go to the Log Tab and save that log upload it here please, also what is your client connecting to? what is the server? ASA, Router, VPN 3000? Can you post the config of tha too?
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...