[Mono-list] Socket problem

[Gonia Eric - egonia]

You have to be root to send ICMP requests.

On Wed, 2006-07-12 at 20:14 +0200, analyzer2 at gmx.net wrote:

> 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
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