I have a user who is connecting via VPN to a 2800 series router. One day the VPN client started acting weird. After initializing the software, the VPN window would pop up for 3 seconds (start the initiation process) and then collapse with the bottom tool bar window showing window with disconnected status. Cannot get the program to open after that.
I uninstalled that version and upgraded to 4.8.01.0300. This version worked for about two weeks and is now doing the same thing. Any ideas?
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...