We have implemented 802.1x on an ACS server running 4.1. They can log in and get authenticated but later they will drop out and to get authenticated back on the network they have to remove the ethernet cable and reconnect. It is not occuring at all supported locations but intermittently across the network. We are using the VISTA supplicant.
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...