%% You should probably cite rfc2428 instead of this I-D. @techreport{ietf-ftpext-ftp-over-ipv6-02, number = {draft-ietf-ftpext-ftp-over-ipv6-02}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-ftpext-ftp-over-ipv6/02/}, author = {Mark Allman and Craig Metz and Shawn Ostermann}, title = {{FTP Extensions for IPv6 and NATs}}, pagetotal = 8, year = 1998, month = aug, day = 14, abstract = {This paper specifies extensions to FTP that will allow the protocol to work over IPv4 and IPv6. {[}STANDARDS-TRACK{]}}, }