I can connect and play on other server but I cannot connect and get into US East Server this was happened for about 1 week ago, I usually hang on US East but I can't now so I have to go on West.

First it said Connecting to Server for a while and then appear up the erroe message about my modem and internet connections which has no problem on browser.
[URL=http://img176.imageshack.us/i/connectingtoserver.jpg/][IMG]http://img176.imageshack.us/img176/1158/connectingtoserver.jpg[/IMG][/URL][URL=http://g.imageshack.us/img176/connectingtoserver.jpg/1/][IMG]http://img176.imageshack.us/img176/connectingtoserver.jpg/1/w280.png[/IMG][/URL]

[URL=http://img38.imageshack.us/i/errormsg.jpg/][IMG]http://img38.imageshack.us/img38/5150/errormsg.jpg[/IMG][/URL][URL=http://g.imageshack.us/img38/errormsg.jpg/1/][IMG]http://img38.imageshack.us/img38/errormsg.jpg/1/w385.png[/IMG][/URL]

And this picture is when I tried to connect US East Server with BNetDiagtool which was also error
[URL=http://img198.imageshack.us/i/bnetdiagtool.jpg/][IMG]http://img198.imageshack.us/img198/5288/bnetdiagtool.jpg[/IMG][/URL][URL=http://g.imageshack.us/img198/bnetdiagtool.jpg/1/][IMG]http://img198.imageshack.us/img198/bnetdiagtool.jpg/1/w668.png[/IMG][/URL]

Locking extra thread.