Connect old 1.4.3 version to new server via internet?

We have a client with Server 2003. I would like to back it up while we prep for a new server. I was able to install the 1.4.3 client on the server, but it will not connect to our urbackup server via internet. I’ve copied the “Internet server password” and server_idents.txt file over… is it possible to make this work?

whoops - probably a typo. I uninstalled the client and started over… seems to be working now!