What ports must be open for DCOM over a firewall? What is
the purpose of Port 135?



What ports must be open for DCOM over a firewall? What is the purpose of Port 135? ..

Answer / nadeem

The port 135 must be open to accept the incoming remote
connection to the Service Control Manager (SCM), which
provides RPC-based services for DCOM.
So the purpose of Port 135 is to allow to client to locate
a DCOM service.

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