You can able to configure DMVPN in ASA for hub and spoke topology. Dynamic Multipoint VPN (DMVPN) enables better scaling of large and small IPsec VPNs by combining generic routing encapsulation (GRE) tunnels, IP Security (IPsec) encryption, and Next Hop Resolution Protocol (NHRP) routing. In a hub-and-spoke VPN topology, each spoke has a permanent IPsec tunnel to the hub, but not to the other spokes within the topology. Using NHRP, the hub maintains an NHRP database of the public interface addresses of all the spokes (the clients). Each spoke registers its real address with the hub when it boots. When a spoke needs to send a packet to a destination (private) subnet on another spoke, it queries the NHRP server for the VPN address of the destination spoke. After the source spoke learns the peer address of the target spoke, it initiates a dynamic IPsec tunnel to the target spoke.
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...