I have installed Sitecore 9.2 XP0 Single on a server and I'm trying to log in to the instance as admin from a different computer. The home page of the Sitecore instance loads fine at the address http://mysite.com, but when I try to access http://mysite.com/sitecore/ to log in it redirects and ends up saying "This site can't be reached" at mysite.identityserver/connect/authorize?client_id=Sitecore&...........
Is XP Scaled XP1 installation required to access from a different computer? If this is possible in XP0, where can I find information to help me get this working?