We had an instance of OWA setup through our old PIX that would allow users to use it through the Internet, rather than having to login through VPN and then accessing it.
Turns out having to login through VPN and accessing OWA is not a desirable option to our management. Does anyone know if the setup for OWA access on an ASA box is much different than the PIX? Here are the entries on the 515 that would relate to this type of connection:
access-list acl_out permit tcp any host 18.104.22.168 eq smtp
access-list acl_out permit tcp any host 22.214.171.124 eq www
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...