IPv9 最早出现的文档 需要的请看原来的文件
Network Working Group J. Onions
Request for Comments: 1606 Nexor Ltd.
Category: Informational 1 April 1994
A Historical Perspective On The Usage Of IP Version 9
Status of this Memo
This memo provides information for the Internet community. This memo
does not specify an Internet standard of any kind. Distribution of
this memo is unlimited.