I was wondering as to what change in the static command are you refering to? The only recent change to the static command (that I know of) is the addition of the Port Redirection feature. This was added in PIX OS version 6.0. That would mean that the port redirection feature is available on FWSM too. Hope that helps. For more information on the command, you could refer to http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/pix_60/config/commands.htm#xtocid76
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...