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DanWheeler's avatar
DanWheeler
Brass Contributor
May 08, 2023

Azure AD Proxy With RDS Gateway and WebClient - WebSockets Error

Hi all, I’m not sure if this is the right crowd for this but I’m pulling my hair out trying to get it working so figured I’d give it a shot here.   I’m trying to set up RDS (Remote Desktop Services...
PCPackrat46573's avatar
PCPackrat46573
Copper Contributor
May 19, 2023

DanWheeler I have done the following steps.  Added an A record for the app site to the internal DNS pointing to the web gateway (external domain zone).  I created a CNAME pointing the app.company.net to app-company.msappproxy.net and I am getting a 404 for that.  Scratching my head as to how it works for you.  I found an article and I think I see what I did wrong.  Following this now: https://learn.microsoft.com/en-us/azure/active-directory/app-proxy/application-proxy-configure-custom-domain

 

 

DanWheeler's avatar
DanWheeler
Brass Contributor
May 20, 2023

PCPackrat46573 not sure I followed your internal DNS explanation. Do your internal and external DNS match already? The root of your internal URL returns the IIS splash page right? And that’s what your AAD proxy internal URL is pointed at right? And externally you’re getting a 404 but not internally?

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