I've created a brand new Windows 2008 R2 EC2 instance with the following security group:
21 0.0.0.0/0 Delete 80 (HTTP) 0.0.0.0/0 Delete 1024 - 1048 0.0.0.0/0 Delete 1433 (MS SQL) 0.0.0.0/0 Delete 3389 (RDP) 0.0.0.0/0 Delete
Nonetheless, I am unable to connect to it with remote desktop.
I get a timeout. I tried with telnet and got the same results.
I saw some Amazon documentation, but it says something about a Firefox extension (Elasticfox) that is no longer compatible with the new version of Firefox.
Any ideas what am I doing wrong?