I may be wrong, but I thought you needed root rights for ICMP. Have you tried running your mono app as root?
Peter -----Original Message----- From: <[EMAIL PROTECTED]> To: <mono-list@lists.ximian.com> Date: 12 July, 2006 12:14 Subject: [Mono-list] Socket problem Hello together I use Mono to create a small C# console project. In this project I send an ping to check the host. I didn't write the ICMP class self. ICMP class: http://cpp.sourceforge.net/?show=17688 Code to use the class: ICMP ping = new ICMP(); ping.Open(); TimeSpan span = ping.Send("66.249.85.104", new TimeSpan(0,0,5)); Unfortunately there is a exception: Unhandled Exception: System.Net.Sockets.SocketException: Access denied in <0x000b8> System.Net.Sockets.Socket:.ctor (AddressFamily family, SocketType type, ProtocolType proto) in [0x00004] (at cPing.cs:41) ICMP:Open () in [0x00007] (at Main.cs:14) MainClass:Main (System.String[] args I tested the same code to a Visual Studio 2005 Pro. installation. It runs fine. Do you have any idea? Thanks. Greetz Karsten -- Echte DSL-Flatrate dauerhaft für 0,- Euro*! "Feel free" mit GMX DSL! http://www.gmx.net/de/go/dsl _______________________________________________ Mono-list maillist - Mono-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-list _______________________________________________ Mono-list maillist - Mono-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-list