I have a PIX 515 with 2 Interfaces and a 3600 router with 4 Interfaces.
The PIX is our gateway from the router and hence the outside world to our internal switch and hence the whole internal network.
I want to use one of the 3600 interfaces for a new public web server.It needs to communicate with a db server inside our firewall for 2 obscure portsWhat is the best way to do this without compromising my network security? I want to make sure that only the public server can communicate with the internal network.I have an internal web server if web server to web server is any more secure.All servers are running NT4SP6a and web server is Apache
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...