What firewall settings are needed when syncing over FTP?
Q: When setting PeerSync to sync over FTP, are there particular ports that need to be open through the firewall?
A: PeerSync uses default port number 21 for FTP and 22 for secured FTP.
Q: Are there any other firewall settings which need to be set to allow PeerSync to run as expected?
A: Depending on the firewall, opening the selected port should be sufficient.