I`ve just installed latest versions of FreeRDP (1.2.1) and Remmina (1.2.0) and I finnaly can connect to my rdp using gateway (like this way):
xfreerdp /v:server /g:gateway /u:Username /p:pass +clipboard +fonts /size:1280x700 /network:broadband /bpp:3
But I can't find were to set gateway field in Remmina UI. I can find everything (username, server, type) except gateway and therefore Remmina can`t connect to my rdp server. Can you please help me and show how to configure it in Remmina?