@techreport{vandergaast-edns-client-ip-01, number = {draft-vandergaast-edns-client-ip-01}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-vandergaast-edns-client-ip/01/}, author = {Carlo Contavalli and Wilmer van der Gaast and Sean Leach and Darryl Rodden}, title = {{Client IP information in DNS requests}}, pagetotal = 23, year = 2010, month = may, day = 21, abstract = {This draft defines an EDNS0 extension to carry relevant network range information. In a query, it conveys the network address of the originator. In a response, it conveys the scope of network addresses that the answer is intended.}, }