http://bugs.winehq.org/show_bug.cgi?id=25532
--- Comment #2 from C.W. Betts computers57@hotmail.com 2011-01-07 17:47:52 CST --- This isn't a firewall issue, this is Bonjour/ZeroConf on Windows unable to get a list of Bonjour/ZeroConf services because Linux Bonjour/ZeroConf/Avahi is using that port.