Good evening, I've read the post here at this Forum talking about how to access the Airport Extreme Disk over the internet. I would like to create a file server and to access the AEBs Disk over the internet. The problem is that i've being trying everything with no success and i would appreciate if anyone could help me. I'm using a AiportExtreme in a Bridge Mode with Static IP address. The main router is a Service Company router and gives the LAN IP as 192.168.0.1... So, everything needs to be configured in the First Router. So... my steps till now: ABEs: - I've created the DDNS account (example.ddns.com) - AEBs is in Bridge Mode. - I've fixed the ip address on the AEBs. - I've set to use dynamic global hostname o he AEBs (not sure if its necessary) - Enabled file sharing Main ROUTER: - I've port forward the address as shown below: 1. Airport Extreme_1 - Protocoll (ALL); Externam Port (548), Internal Port (548), IP (static ip set to AEBs), Protocol (Both). 2. Airport Extreme_2 - Protocoll (ALL); Externam Port (445), Internal Port (445), IP (static ip set to AEBs), Protocol (Both). On this router i didn't set the DDNS service or DMZ. Questions: 1. I've checked the ports through the Website Port Check and the port 548 is open, BUT THE 445 STILL CLOSE - Whats wrong? 2. How do i access the disk now? - When i type the ddns address from another network ( using my iPad for example or other mac) nothing happens or it goes straight to the main router configuration page (when i don't use the port number at the end of the address). - When i type the address and port using my computer (without type the port at the end) it seems to work (afp://example.ddns.net). 3. When i try to connect via iPhone using another network it doesn't accept the "afp" address. But if i type the ddns address without the port, like example.ddns.net it goes straight to the main ROUTER configuration page - why is that? 4. It doesn't work when i tried to access through a windows computer - how to access via Windows? Please anyone could help me how to figure this out? Thanks in advance for the support.