I have a Windows Server 2008R2 server installed with RDS Gateway. I use this gateway to access all of our internal servers. I have a certificate installed from a public CA (*.externaldomain.com). When I attempt to connect with my RDP client to server01.domain.local, I receive a certificate error. The certificate it is presenting is my local computer cert from my internal CA.
Since my workstation doesn't trust my local CA, it can't verify the cert.
Since I'm authenticating to my gateway server, I was assuming (hoping) that I didn't need a public cert on each of my servers.
DB