Using Cisco VPN Client version 5.0.02.0090-k9 with OS Vista Business SP1 Error "Secure VPN Connection terminated locally by the Client. Reason 414: Failed to establish a TCP connection." This only begin to happen (every try) after Vista Service Pack 1 (SP1) was updated automatically by Windows Update.
Thnaks for your help, so I tried your VPN Clien uninstall/reinstall suggestion but it did not seem to help my Error "Secure VPN Connection terminated locally by the Client. Reason 414: Failed to establish a TCP connection." and the link you gave me did not reference this error. I did find that by uninstalling Zone Alarm free version 7.1.248 that my problem was solved so I guess it must be a Vista SP1 conflict with Zone Alarm.
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...