I could fix the problem by my own now. The thing is, the remoteIpAddress has to be the broadcast address of the subnet. And the localEndPoint which i used to bind the socket has to be set to "IPAddress.Any" A possible way to get the subnet mask under linux with mono i found on this page: http://stackoverflow.com/questions/8119414/how-to-query-the-subnet-masks-using-mono-on-linux
for the broadcast address in the subnet of the ip, i also found somewhere in google an implementation, which generates the address with the ip address and the subnetmask. -- View this message in context: http://mono.1490590.n4.nabble.com/No-UDP-broadcast-messages-received-tp4119202p4228037.html Sent from the Mono - WinForms mailing list archive at Nabble.com. _______________________________________________ Mono-winforms-list maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-winforms-list
