ASA 5505 - PPPOE, No PC Client Access to the Internet
The general config seems ok to me. But your vpnclient-setting could stop all internet if the central site you connect to is not configuring for providing internet-access. To make sure that the local ASA can provide internet to the client you could disable the "vpnclient"-setup and test again.
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...