Ping Trace

Hello,

I am a novice programmer and I ´m  trying to create one application that stores all the pings I receive from others computers.

I would like to know who pinged me.

Can anyone give me some help how to do that?

It´s a sniffer, a traffic sniffer i figured it out. it can sniff traffic on my or other computer ip.

I downloaded some C# applications to study it.

Any sugestions on this matter?

Thanks