What ports or Firewall rules should I implement to make the connection from IGEL OS through IGEL ICG AWS (Ubuntu 2020)


Hi, My IGEL ICG on AWS (Ubuntu 2020) connects perfectly with my local UMS (CentOS 8.x), recognizing my UD-Pocket. I need to make an RDP connection from the UD-Pocket to a Windows Server on the UMS local network. What ports or Firewall rules should I implement to make the connection?


Hi Carlos, just in case I have to mention that centOS is not officially supported with Igel Products. That being said, it works😉

You mean which Ports need to be opened on your Firewall for a RDP connection?

3389 TCP / UDP is a good start.


Opening this port on your external firewall I would not recommend. Or are you using the ud-pocket on internal network ?


No, I use the UD-Pocket exclusively from an external network.

45/5000

Currently the configuration is as follows:


I would not expose RDP 3389 to external. There where a lot of attacks using ‘blue keep’ vulnerability and likely more others to come.

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