We have windows 2012 R2 server in DMZ and that has been joined to the domain. The DMZ is not Internet facing but for the access related stuff to isolated segments on our network.
I have been able to join these servers to our domin (internal ntwork) using these ports
I am not sure though how i can manage them remotely though .
We have a jump host we allowed 3389 from to these servers , but that only gives us ability to RDP
But what if i need to open computermanagemnet remotely , or run gpresult etc
Any idea what all ports and protocols i need to open from the jump host to the servers in DMZ fgor management purpose.