GoodSync Connect Server uses these TCP/IP and UDP ports:
- TCP port 80 and 443: Used by GoodSync Clients and Servers to call mediator.goodsync.com for connection coordination.
- TCP port 33333: Used by the GoodSync client to call the GoodSync server for file download/upload.
- TCP port 11000 (previously 4444): Used locally by the browser to call the GoodSync server and display the GS Server Web UI.
- TCP port 22222: Used by GoodSync Server to serve files via WebDAV protocol if enabled.
- TCP port 33334: Used locally by the GoodSync server to accept Manage API commands.
- UDP ports 33338 and 33339: Used for local discovery (broadcast) of GoodSync Servers by GoodSync clients.