i have asa 5505 firewall and it was configured for remote acceses vpn while connecting through the clent sftware(4.0)it was showing 404 error .iam unable to solve this problem why it was showing that error.if anybody help in this iam greatfull to him.
If you are unable to do simultaneous login from the same IP address, the Secure VPN connection terminated locally by client. "Reason 412: The remote peer is no longer responding." error message appears. Enable NAT-T in the head end VPN device in order to resolve this error.
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...