Internet Network Programming Links
http://www.oreilly.com/ catalog/linag2/chapter/ ch09.html Linux Network Administrator's Guide, 2nd Edition
http://www.daemon.org/ ip.html IP Datagram
http://www.daemon.org/ tcp.html TCP Datagram
http://www.ieng.com/ warp/public/650/74.html TCP/IP Datagram Performance Tuning
http://java.sun.com/ docs/books/tutorial/ networking/datagrams/ definition.html What is a datagram?
http://www.lanl.gov/ projects/ia/stds/ ia8304.html Technical Standard IA-8304: User Datagram Protocol (UDP)
http://devworld.apple.com/ techpubs/mac/NetworkingOT/ NetworkingWOT-66.html Datagram Delivery Protocol (Appletalk/Transport)
http://devworld.apple.com/ techpubs/mac/Networking/ Networking-179.html Datagram Delivery Protocol (Appletalk/Networking)
http://www.private.org.il/ tcpip_rl.html TCP/IP Resources List
http://www.itprc.com/ tcp_ip.htm Various reference links to TCP/IP sources.