ASCII.jp At NTT COM's Miyagawa Eva at Nishiazabu's bar

ASCII.jp At NTT COM's Miyagawa Eva at Nishiazabu's bar

The customer who was tilting the glass at a bar of Nishi -Azabu that entered the NTT Communications Network Evangelist Susumu Miyagawa.Now, let's stop taking notes at the bar tonight, and listen to Miyagawa's tecchy Internet story with a glass with one hand.

"(SDN or IPv6 is visible in amber)" (Miyagawa) "Gee" (sound of the door)

"Mi, Miyagawa -san, not Casbal!" (Otani) "Oh, Mr. Otani" (Miyagawa)

"It's strange. Well, please" (Miyagawa)

"Well, will you talk about it today?" (Miyagawa) "I'm looking forward to it" (Otani)

Saku: Susumu Miyagawa * I was actually drinking tea (laughs)

Mr. Miyagawa and the pleasant friends who were UNIX students

Miyagawa's internet dating back to the early 1990s.The seniors of the University of Technology's Department of Information Engineering, which I belonged to, loved UNIX all over the place, and many were involved in the Japanese language of UNIX.Mr. Miyagawa, who has been familiar with hardware and programming on 8 -bit computers since he was a junior high school student, said that he had been in research and development of computer like fish.

"I myself was doing mathematical science in software engineering and studying automatic programming of the program. The theory was learned from my teacher, I wrote software in a part -time job, hardware at the Circle robot technical study group.I had UNIX and the network as a sub theme. "

"Yoichi Shinoda (now Hokuriku Advanced Science and Technology University) and Akira Kato (now KTRA Kato University Graduate School of Media Design), which are my master's muscle, are generated in the BSD version and reverse compilation of IBM AIX..I had a 5 source code.Dr. Shinoda made the X10, the predecessor of X11, in three days, a senior made the NKF code conversion, another senior created a Japanese version of Xterm called K14 fonts, and another senior.I was putting them out as free software. "

At that time, when Mr. Jun Murai of the WIDE project moved from Keio to the University of Technology's assistant to the University of Tech, Dr. Hidei Yamaguchi (at that time: Osaka University Graduate School, currently Professor of Nara Advanced Science and Technology University) and Hideki Sunahara (Professor of Graduate School of Science and Technology) and Hideki Sunahara (Hideki Sunahara).At that time: Keio University Graduate School, Electrical and Communications Assistant, and now Keio University Graduate School of Media Design, Professor of Media Design, Graduate School of Media Design).It was a contribution to magazines and books.

ASCII.jp 西麻布のバーでNTT Comの宮川エバに聞いたテッキーなお話

"I was told to come and go to ASCII and write an article? I started going to ASCII in Minami -Aoyama long before Otani entered.In the meantime, I'm going to talk about FM sound sources with ASCII editor -in -chief, Endo. My debut is not a monthly ASCII, but I let UNIX Magazine have a series of workstations of each company, and it has been a lot.Ta. I was working with them, such as Katsuhiko Gondo, a senior in the lab (currently Professor of the University of Technology) and Takashi Imaizumi (now Professor Chiba University). "

"UNIX MAGAZINE had a series of workstations to evaluate each company, and it continued quite a bit."

"I was invited by a senior in the lab (now NTT Data Quality Guarantee Manager) and Masahiko Tomoishi (currently a professor at Tokyo Technology), and asked me to enter a PC98 version of MINIX transplant.So, MINIX1 issued in ASCII.I was also involved in 5 and gave me a book to use MINIX 256 times (published by ASCII).At that time, the architecture changed from 286 to 386 at that time, and the protection mode could be used and the address space expanded.At that time, Linux was born as an alternate kernel of MINIX. "

"I used to talk to Ogo -chan (Japan Linux's first chairman Masami Ikukoshi), but the early code of Linux is a bit more irrelevant to people who were doing computer science.。 Beyond memory management, I/O can give things directly to I/O, or why not do it? But for example, if you go through a system call to draw X Windows.It was so late that it was such a design. In other words, it seemed to be the idea of ignoring some security and doing what I could do. "

"I can't imagine in the current distribution, but when I install Linux, it's normal for Annonymous FTP to go up, and I can do anything.So, when the master's degree was over, I started 386BSD and started serializing in the magazine "SUPER ASCII", and the TCP/IP technology was just getting better. After that, "Book to use BSD 256 times".I wrote it. "

A doctoral course that discovered the charm of TCP/IP and the possibility of the Internet

In the early 1990s, when he lived a UNIX -pickled student life, TCP/IP has emerged as an Internet protocol on behalf of UUCP.In response to the sophisticated TCP/IP implementation, Miyagawa -san's Tokyo Institute of Technology would put Ethernet on his own on campus, draw a dedicated line of 64kbps, and form a TCP/IP network between universities.Became.This is the foundation of the Internet in Japan.

"I think the University of Tokyo, Tokyo Institute of Technology, Kyoto University, Keidai, and Osaka University were connected. So, I tried to mount the File System of the University of Tokyo by NFS, and a friend in Hongo's Tokyo University.Instead of bothering people, I destroyed the screen with the TALK command, and tried to throw "I'm going to drink now". I thought that TCP/IP was interesting. TCP/IP network.I use email, FTP, Telnet, IRC, etc., and the doctoral course ended with HTTP. "

「村井先生や砂原先生も、今までインターネットは大学だけつないでいたけど、これからは商用もやるんだと言い始めた。IIJができて、 前後してAT&TのJENSが上陸した。今から考えると、その頃くらいからNTTもTCP/IPでつなぎ始めてたんですよね。これが1992~3年くらい。IIJの最初のサービスは今でも覚えていますよ。やっぱり研究室の先輩だった三膳孝通さん(現IIJ 常務取締役)がルーター担いで来ましたから(笑)。当時はInteropもまだなくて、『UNIX Fair』というイベント。私も現場でケーブル張ってましたよ」

Mr. Miyagawa, who was obsessed with the charm of TCP/IP, continues to polish his network skills on site while being a student.Meanwhile, she worked on TCP / IP networks at Tokyo Women's University.

"At that time, my father was the Director of Tokyo Women's University. Apparently, the story of TCP/IP on the campus network was raised, and when I returned home, I asked my father," Are you good at UNIX? "It was. My father was a humanities, so when I heard why I knew UNIX, my teacher at the computer center said, "I want you to help you because Mr. Miyagawa's son is familiar with TCP/IP."I was told that I was asked. "

Mr. Miyagawa, a second -year student of a master's student at the time, will work on the introduction of UNIX machines and TCP/IP at Tokyo Women's University.Since there is no know -how at the Tokyo Women's College Center, Mr. Miyagawa designed the on -campus network, acquired domain names, and dedicated dedicated lines that connected with the outside.He crossed the vendor to conduct the introduction of network equipment and workstations, and even made a configuration.With this experience, Mr. Miyagawa realized that he had the impact of commercialization of the Internet.

"When NIFTY-SERVE, ASCII-NET and personal computer communication were in their heyday, what is the Internet for ordinary people? But I had an intuition that this would be something that everyone would use.In a sense, it was a religious experience in a sense that I was convinced. I was really happy to be able to come up with the technology coming 10 years later when I was young. "

(The next page, I have doubts about Mr. Murai's criticism of NTT, and dare to join NTT)