You can certainly manage two or more sensors with one Director. Not sure if you're using CSPM or Unix Director but with either one you can just add the 2nd sensor and configure it just like you would with the 1st.
That will also depend on what version you are running on both sensors. Use one IDS Director Thats what I am currently running for all my clients I have 6 4235 Sensors in one Director. Shout if you need Help
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...