Hello my dear friends
I have been running all my Untangle boxes with the Firewall module with some pass rules and then a block rule at the end.
This allows for only "normal" ports to be accessed, namely 80, 443, 110, etc.
Now.. i've added port 21, for FTP (because usually people need to download drivers from HP.com and other brands).
Still, FTP does not work.
I understand FTP works on some high number random ports.
I would like to know what rule or rules i have to create, whether they use TCP or UDP and what ports numbers.
I have no FTP server inside the network. All i want is to make people to be able to download stuff via FTP.