Everything seems fine but if I do show running-config, it apears:
ip nat inside source static tcp 126.96.36.199 213.XX.XX.XX route-map nonat
If the router reload, the router do not assume the nat to port 3389. It just make a static nat between public and private IP so we lost the connection to router and the customer lose the communications.
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...