(When I tried to download the file to see what happens, after accepting the T&C's I was sent to a page that said that I would need to login using my Oracle account. I assume that you did that ...)
If there was an alternative download source, that would most likely be a violation of US export law.
There are a few possibilities as to what is going on:
- The Oracle download mechanisms for that link is broken.
- Something at your end is blocking the download. (A local proxy or firewall for example?)
- The Oracle server thinks that you are downloading from a country that is on the cryptography export blacklist.
- You actually are downloading from a country that is on the cryptography export blacklist.
- Possibly something else ... that I am not in a position to know anything about.
I suggest that you contact Oracle and get them to help you with your problem.