ipv6 access-list incoming permit tcp any eq www host 3ffe:xxxx:1::a6a6
looks like you can't get to the server since the source is "any eq www" ....which isn't the case. the source would be some dynamically generated tcp port....it's the destination that is eq www.... so probably should be....
ipv6 access-list incoming permit tcp any host 3ffe:xxxx:1::a6a6 eq www
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...