[Wine] sa-mp cannot connect to 127.0.0.1

[Cr0k]

Hi there.
I'm actually trying to use SA-MP ( http://appdb.winehq.org/objectManager.php?sClass=application&iId=5283 ) with wine-1.3.28-193-g90e3bc5.
When I enter my server address (127.0.0.1, running on my Gentoo laptop) SA-MP displays the good informations, number of players, etc… But when I want to connect at it, it want to connect to 127.12.34.56…

My hostname & local ip are well defined in my /etc/hosts file…

Does anyone have a clue/idea? Thanks in advance.