turn off redirect so I can log in

Okay, I have done searches for solutions to this problem here and elsewhere on the net and have never found a solution. I moved my blog to a new server, and set up a redirect to the new address, which this worked fine. I made a backup of all the files through ftp, but none of the posts, comments, and content are not showing up at the new location. I read that I needed to do an export so I can import the WXR file. I just cannot log into the old blog to make that export.

So if there is a way I can bypass the redirect or if you know how I can log into my old wordpress blog dashboard I would greatly appreciate any information.