I have setup RD Host services (Terminal Server) on a server 2008 R2 box. Installed all RD service roles except RD broker as it is a sinlge box with 10 users. Activated with MS and installed an SSL Certificte, opened ports on router and all seems to work great internally.
As soon as you try to access it externally we get the users logging in ok but run into an issues with the second login - this is when trying to open a remote app.
The can login to RDweb ok but when trying to open any apps they get promtpted for the login and I notice at this point the login to changes to the local internal domain name.
I have setup the RD gateway to use the external FQDN and this appears to work ok until this point. can anyone help please.