One of our customer has 3 different ISPs and he's using the Public IPs provided by these different ISPs for his Public facing servers. Obviously, each ISP is providing the IP addresses from entirely different address space. Can the same setup be used to bring the servers behind a Firewall and allow the Public IPs to be NATed or otherwise using a DMZ? If so, can you please explain with a sample config? Thanks in advance.
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...