I will have a topology of 4 ASR hub routers, 2 at one site, 2 in another. I am planning on the spoke routers having 4 tunnels constantly up, one to each hub. I have read in one of your web pages that Cisco recommend iBGP between hub and spoke routers. This is fine, though will need to route-reflect between all the hubs.
The tunnels will be authenticated with a RADIUS a the headend, hence I don't believe with shortcut routing we can authenticate against the RADIUS, or will the Hub router still proxy auth requests for spoke to spoke?
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...