If external trading partners need access to the file transfer protocols (e.g. SFTP, FTP, HTTPS, AS2, FTPS) in

Managed File Transfer

, those port numbers (e.g. 21, 22, 443, 990) need to be opened through the frontend firewall to

Managed File Transfer

in the DMZ.  Additionally, if employees (on the private network) need to access those file transfer protocols in

Managed File Transfer

, the port numbers will need to be opened through the backend firewall from the private network to

Managed File Transfer

in the DMZ. 

If trigger events in

Managed File Transfer

need to call Remote Projects , then ports 8000 and 8002 need to be opened (through the backend firewall) from

Managed File Transfer

to another

Managed File Transfer

server in the private network.