Has anyone found a solution to creating a working outbound ACL to limit HTTP access to: http://windowsupdate.microsoft.com? It seems like this site changes IP so often, my ACL is no good after a few days. Our policy requires we implement outbound connection limitations, like ACLs. Any solutions around this? Thanks.
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...