Hi, I know there is lot of stuff over the internet about how to configure airport time capsule over the internet but couldn't get the solution of my problem. I ADSL router provided by my ISP which is preconfigured and my Airport Time Capsule is connected to my ISP router. Everything works fine in LAN. I can access Time capsule hard drive inside the LAN with no issues on MAC as well as on Windows PC. The issue is I am not been able to connect TC harddrive over the internet. Everywhere on internet it is saying to put the ISP router on bridge mode or turn off NAT on ISP router and enable it on ATC but there is no option of turning off NAT on my ISP router. I can disable DHCP on it but it doesn't solve the issue. ATC requires DHCP and NAT enabled in order to the option "Share over the WAN" on ATC under drive share which allows ATC to share hard drive over the internet. But if I enable these option on ATC it gives the error "Double NAT". I can access ATC harddrive over the LAN through Airport Utility. Appreantly I have Static Public IP. I travels alot therefore I need to connect to my ATC Hard drive over the internet. Any help will be highly appreciated. Thanks in Advance.