I have an issue that I am trying to figure out how to fix it. What I am trying to do is this, I need to be able to have a machine on the inside network make a call to a machine in the DMZ using its outside number. I have a 1 to 1 NAT setup for my DMZ devices. I can talk to the devices using their internal numbers, but if I try to connect to their outside number from inside the network it won't work. I have been told that there is an ACL on the system that is blocking this from happening but I can't seem to find it. I did not setup this firewall so I am at a loss as to what is going on.
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...