I discovered today there’s a way to bring IPv6 connectivity to your iPhone, even if you don’t have v6 wifi nor v6 cellular data. There’s a Cisco AnyConnect client for iPhone which speaks SSL VPN (TLS/DTLS) to an ASA. The release notes say “Access to internal IPv4 and IPv6 network resources”. I take this to behave just like the standard AnyConnect client. Unfortunately it requires a AnyConnect Essentials license for the ASA which is a couple hundred dollars. The client for the iPad should be available whenever iOS 4.2 comes out.
Sep 30 2010 16:31:02: %ASA-3-716057: Group <webvpn> User <bwann> IP <23.131.43.173> Session terminated, no AnyConnect Mobile license available AnyConnect for Mobile : Disabled AnyConnect for Cisco VPN Phone : Disabled AnyConnect Essentials : Disabled
http://itunes.apple.com/us/app/cisco-anyconnect/id392790924?mt=8#
