I'm working to stablish a secure IPSec connection between 2 routers: one CISCO ISR 2811 and one CISCO 2621. The problem is that the IP addresses from the ISP are dynamicly assigned. The other problem is, that I don't know too much about routing protocol BGP wich is the one that I'm suppossed to use (this is mandatory for the project). So I was thinking of using either P2P IPSec over GRE tunnel or VTI with tunnel protection, but I'm not sure if they are compatible with the BGP routing protocol.
Are they compatible with BGP? Also, Which one would the best suited for these case?
Is there any other option I could try to stablish the IPSec connection and send encrypted traffic under these conditions?
Any thoughts or help would be really apprecciated.
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...