Re: nac framewwork or nac appliance which is better
If you are taking a poll, please count me in for the appliance over the NAC framework. I've done both and there are more variables in the framework than when you use the appliances. From my experience, the more variables the harder it is to troubleshoot. Your mileage may vary.
I would also add that doing an implementation which employs a Virtual Gateway, Out-of-Band
for wired users, and Central Deployment is the best use of your time and money.
Of course, if you are using NAC for VPN and Wireless users you still need dedicated CAS devices for these require In-band deployments.
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...