I have a very basic question, but at the same time i need an answer a.s.a.p please!, so if someone can guide me on this i would be grateful. I have a scenario where i have a main campus that i would like to connect to few branch offices using site-to-site vpn, so i decided to use 2 ASAs 5540 for redundancy at the main campus and on each branch i'll use a router with vpn capabilities, so the question is, can i connect each ASA in the main campus directly to the isp, or do i need to have each ASA connected to a router and then connect the router to the isp? Does ASA has routing capabilities? Currently in my network design i have the 2 ASAs connected directly to the ISP, so i'm not really sure if this is possible... By the way i'm going to have eigrp running between the main campus and the branches, i saw that ASA supports EIGRP...
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...