IPv6 Firewall (exposed host)
The IPv6 support seem to be done ad-hoc. The primary use case is IPv4 and most IPv6 features are don't work correctly.
Currently the IPv6 clients are hidden behind the router's firewall. The competitors offer quite sophisticated control for IPv6 clients:
* Exposed host,which let the whole host to be exposed to internet (all ports, all protocols);
* I can expost a single port for a single IPv6 address at a time. Instead it would be more practical to expose the set of ports at once using the following format: "22, 80, 445, 1080-1089".
* Allow ICMP and other traffic for selected IPv6 clients.
* Alow to pick between a single IPv6 address and all IPv6 addresses assigned to a particular client.
Allow to access router's management console using IPv6 address.