FTP file using a specific interface.

[PieterB]

I posted a question in the Mobile and Embedded section but no one could give me an answer so I'm trying here.
This is the post : "http://qt-project.org/forums/viewthread/50942/":http://qt-project.org/forums/viewthread/50942/

As part of that question could someone tell me if there is a way I can specify a source IP or interface in a QTcpSocket object when doing a socket->connectToHost(...)?

Someway I need to upload a file using FTP, but I am only allowed to use wlan0 (wifi) interface for FTP transfers and all other should use eth0 (ethernet) interface.

Any got any idea how to go about this?