[WinPcap-users] Packet Checksum Functions?

I have just started using WinPcap (actually, Beesync's PacketX), and boy am I having fun. However, I have come to realize that, to send packets, I will need to calculate at least three checksums for each packet: one at layer 2, one at layer 3, and one at layer 4. Calculating these checksums will

[WinPcap-users] Sending a packet.

Hello, How can I send a packet using, pcap_sendpacket(), I don't understand how to create a packet to be sent?? Thanks Islam Hegazy

Re: [WinPcap-users] Help needed to understand Code

Hi. I really don't know. Some users reported problems regarding timestamps using WinPcap 2.2 under SMP (last year, if I remember well). The timestamps are generated at kernel level (i.e. in npf.sys), through a call to KeQueryPerformanceCounter (if you want to look at the sources, look at the