Actually, till the point you dont want to use the VSA from SonicWall you can use RADIUS(IETF) and should be able to authenticate fine. PAP needs to be configured on Sonic Wall. ACS can authenticate PAP,CHAP,MSCHAP1/2
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...
[toc:faq]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 and UDP are I...