Hi Guys,
Hope you are doing well!!
I have a Master controller and would like to expand my network by adding a remote Local controller. The Master controller is behind a Firewall and a router (it is actually on the LAN), I would like to know what are the ports that I should open and redirect on the Firewall to allow the Master-Local communication.
I saw some documentation about the ports to be opened (UDP 4500) and wanted to ask you guys if you have ever deployed such architecture and can help with this information
Many thanks in advance!