Not able to enable port forwarding in Fritz box 6600

[Rajkumar]

Recently, I have upgraded to rental Fritzbox 6600 from Vodafone

to use the Portforwarding function, to get access to my NAS,

after enabling the port-forwarding, nothing happens,

still, the network is blocked outside the home network, and LAN speed is slower than the previously used Vodafone station cable router

need help please support enable or cancel my additional booked option "HomeBox Fritz!Box 6660"

thanks

Raj

[Rajkumar]

this what i got it

[RobertP]

as mentioned earlier

you need to enable IPv6 on your NAS first

[Rajkumar]

Now, i have enabled IPv6 on my NAS

but still, IPv6 is not assigned externally, not working externally

[RobertP]

If you declare the NAS as IPv6 exposed host all ports are open for the NAS IPv6 Address

[Rajkumar]

After the factory reset the router, now I can port forward using firtzbox services

but ipv6 is not enabled and no port forwarding can be done using IPv6

thanks

Raj

[RobertP · Accepted solution]

according to your screenshot IPv6 is enabled

but you have to use the NAS IPv6 address from external not the one from the Fritzbox

in general there is no port forwarding with IPv6, as already mentioned IPv6 works with port sharing