FTP Extensions for IPv6 and NATs. M. Allman, S. Ostermann, C. Metz. September 1998.

Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification. A. Conta, S. Deering. December 1998.

Transmission of IPv6 Packets over Ethernet Networks. M. Crawford. December 1998.

Management Information Base for IP Version 6: Textual Conventions and General Group. D. Haskin, S. Onishi. December 1998.

Management Information Base for IP Version 6: ICMPv6 Group. D. Haskin, S. Onishi. December 1998.