You can do one of a couple of things.. You can use the firewall to provide DHCP addresses and forget the DHCP server or sure you can nat. I just tested this and from a config perspective it takes.. Didn't try to pass data through but would look something like..
Sorry it's just my understanding as I am just viewing it on the ASDM (after adding the rule in the CLI) under NAT Rules > "inside" it shows type as static, original source 192.168.21.10 translate interface "unmanaged_LAN" address 192.168.21.1.
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...