Hello.

I've posted another update to my ICMP ping tutorial series on MSDN Blogs. This installment focuses on crucial aspects like calculating checksums and serializing packets into byte arrays for transmission. While we haven't started sending data over the wire, understanding these concepts is vital for the next steps. Check out the post for more detail.

I'm back to blogging and starting a series on socket programming! First up: building a simple Ping client using System.Net.Sockets. I'll walk you through it, and as a starting point, you can check out the ICMP RFC. Stay tuned for more!