00555pamaa2200181 4500 0000041815 20091016090000.0 070421 eng 0596100582 (pbk.) TK5105.585 HAG 2006 Hagen IPv6 essentials Silvia Hagen. 2nd ed. Sebastopol: O'Reilly, 2006. xv, 418 p.: ill.; 24 cm. Includes bibliographical references (p. 406) and index TCP/IP (Computer network protocol) http://www.oreilly.com