System.Net.Sockets/TcpClient.platformnotsupported.cs
System.Net.Sockets/TcpListener.platformnotsupported.cs
System.Net.Sockets/UdpClient.platformnotsupported.cs
-System.Net.WebSockets/ClientWebSocket.platformnotsupported.cs
System.Net/AuthenticationManager.platformnotsupported.cs
System.Net/FtpRequestCreator.platformnotsupported.cs
System.Net/FtpWebRequest.platformnotsupported.cs