Attached is my 1841 security router config. Simple question. Device 10.2.1.6 is my e-mail server & I want it staticly routed through the 126.96.36.199 address, such that when it sends outbound mail the recipients mail server sees it coming from 188.8.131.52. Right now outbound mail appears to be from 184.108.40.206, so I am missing something in this static route. Please advise.
I also have a VPN coming in through this router and there is some VPN traffic from the remote location that needs access to the 10.2.1.6 server. So, I think the route-map was added because of that VPN so that traffic over the VPN does not get NATed going back to the remote location.
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...