Everything works fine, except 1 thing. When I type in the address www.mydomain.com/prodlog the webpage of the other server is opening but the address in the address bar looks like this http://193.222.12.159/prodlog.
Subject: Redirecting to another machiine shows a different domain name in the url address bar
The redirection rule tells the browser to request a new URL instead of the one used originally. If this URL uses an IP address instead of a name registered in DNS, that’s what the browser will use.
As the new URL points to a different machine, it cannot have the same host name as the first machine, so redirections don’t get you anywhere.
You would need some edge server as a single point of entry, which would then dispatch requests to the desired servers, based e.g. on URL pattern. To the best of my knowledge, a single Domino server cannot do that.
A substitution role must not contain a host name in the incoming pattern, so that won’t work. You can configure Domino as an Internet Cluster Manager, but I’m not very familiar with it. As far as I know, it works based on redirects, so this would not help as well.