I ran into a similar problem when I upgraded from the 3.1 to the 4.1 train. Apparently the IEV for the 4.1 train will only work on Windows 98 or NT4.0. The IEV for the 3.1 train will work on Win2K and Windows XP Professional. I have since down-graded back to the IDS 3.1 train and have the IEW 3.1 working on my Windows XP workstation. No one at Cisco has been able to answer my question as to if and when Cisco will provide an IEV for 4.1 that is compatible with Windows XP Professional.
This sounds like a call to TAC. I haven't seen anyone else talking about problems after the patches, but since the patches just came out? I would guess that the IE updates has changed the way java is processed. Uninstall the patches to see if this resolves the problem.
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...