ASA-how to access internal server by public address in inside network
I meet one issue by using ASA5550.
There are 2 interfaces which is configured in firewall, one is acted as inside and other is acted as outside. I configured static PAT from outside to inside and map one public address to internal e-mail server and dynamic PAT frame inside to outside.
Re: ASA-how to access internal server by public address in insid
Thanks for your reply!
That is good method to solve issue of some applications which used DNS to get ip address. But if some application use public ip address of e-mail server to access in inside world, the problem will be occurred. In customer site , some users just do like this.
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...