问题
I am looking for one to use from my c# application. Anyone knows a free one?
回答1:
Take a look at SharpPcap, which is a .NET-Wrapper for WinPcap.
回答2:
A Network Sniffer in C#
Packet Sniffer in C#
来源:https://stackoverflow.com/questions/1271001/any-good-net-packet-sniffers-around