I have set up port forwarding as per the instructions on this website. I have also set up a dyndns, but I can't access my ip camera and other connected devices from outwith my network. Using many of the port checking tools available on the internet it appears all ports are blocked, I have tried all the common ones plus some obscure ones. I have had multiple conversations with sky. One adviser suggested sky did block ports and requested the ports for a VPN be unblocked for my use; however, another adviser denied any port blocking took place and blamed the router.

Can anyone help?