I currently have a NAT statement on my firewall for a public facing server which looks like this:
nat (any,any) source static any any destination static server_ext_ip server_int_ip
Typically I believe this would be better off as an object NAT but for now this works, however I need my inside clients to access this server via it's external/public IP. I am using an external DNS server. Would simply adding the "dns" command at the end of this solve my issue?
If you want users to access the server through the public IP, just leave it as it is. DNS rewrite, rewrites the DNS response so that users can access the server through the local IP address instead of the public.
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...
[toc:faq]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 and UDP are I...