What if we need to get in rule to permit certain site on ASA with the sites domain name & not based on IP. Can this be done by just putting in the site name"www.abc.com" or is there any other way.Please help.
If you want to restrict access through URL's, you need to have a URL filtering software seperately , or have a CSC module with the ASA.. CSC can do content filtering.. With a plain ASA, you can just restrict traffic with IP addresses..
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...