FTP With Flexy

I have a flexy device that needs to send data to the other flexy device like tag values only. The WAN IP addresses for the ewons are & I am trying to share the data using FTP method and I have created same name tags across both the ewons with sending data to the next ewon but the ewon is showing me the error as below-:

If you can help me on this please
Thank You

Customer called and issue was fixed using M2Web API

A post was split to a new topic: Send data between 2 Flexys using FTP