Which ports should I open

[drlucky]

This is from a different post and may help

Port Forwarding My Cloud Home 3TB

Hello, The My Cloud Home does not support configuring Port Forward on the device itself. This must be done at the router. The port ranges for My Cloud Home are between 40000 - 49999. The following KBA should help. https://support.wdc.com/knowledgebase/answer.aspx?ID=18971 https://support.wdc.com/knowledgebase/answer.aspx?ID=19504