I need to setup a vpn to a ASA5520 at site1 from an Tasman 1004 edge router at site2. The edge router already servers as the internet gateway and all the NATs are setup on it. Can the edge router be used to make the vpn tunnel without disrupting other traffic or would we need a dedicated VPN router to connect to the ASA5520.
I can't link either of the two T1s to the new bundle because they are linked to the original one. Unlinking a T1 just for a VPN is probably not an option. So I'll have to figure out how to configure it in the existing bundle and keep the vpn traffic exempt like you said above.
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...