Bestselling author W. Richard Stevens teams up with long-time colleague and TCP/IP expert Gary Wright in TCP/IP Illustrated, Volume 2. Unlike other books on the subject, TCP/IP Illustrated, Volume 2 presents the de facto standard implementation of TCP/IP from the 4.4 BSD release. The authors use a teach-by-example approach that combines hundreds of pictures and descriptions of all data structures and algorithms with 15,000 lines of code to help readers master the TCP/IP protocol suite. The book's timely coverage includes the newest TCP/IP features: multicasting, TCP's window scale and timestamp options, and protection against wrapped sequence numbers.