Cisco ASA site to site VPN with 1 side using a dynamic IP
I am trying to configure a site to site VPN between 2 ASA 5505 firewalls. The one site has a static IP address, so I refer to that from the other sites IP, and create the tunnel group, but I am unsure on how to refer to the site that has different IP addresses every few months. I was thinking that it would be set with a dynamic peer, but was unable to configure that or know how to. I then used the defaultRAgroup with a pre shared key, but when i do a debug, the error message indicates an xauth failure, is it possible to turn that off?
I am open to ideas and suggestions, thanks for any help.
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...