Ports to open for remoteapp


I need to open firewall for remote app (Microsoft).
Which ports to which server need to be open? Only 443 for the webinterface, or also to broker & backend servers (remoteapp)? RDP ports ... other?

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WMI TCP 135 & 24158
Other services runing on server as Sql, http, dns ,etc that may have remote access

janhoedtAuthor Commented:
Of sql, dns I'm absolutely sure it's not needed to open so honestly II don't trust the rest of your answer ....
janhoedtAuthor Commented:
I guess only 443 for web access and 3389 for rdp are necessary.
Tony JohncockLead Technical ArchitectCommented:
It rather depends on your setup.

For example, are you using an RD Gateway with Session Brokers and Session Hosts? From your posting, I assume you're using the gateway and that that will sit in your DMZ?

There are multiple deployment scenarios in the following blog including firewall ports:


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Windows Server 2008

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