Naoya Kaneko (@n_kane)

Network & Software Engineer at ISP, developing software (from kernel to userland) on router & Wi-Fi AP.

Contacts & Social Sites

• Mail : enukane at glenda9.org
• twitter: @n_kane
• GitHub: enukane
• Slideshare : enukane
• Blog: #error NO_MONEY
• Amazon Wishlist: n_kane.wishilist()

Interests

Wi-Fi, 802.11, Network Stacks (IP, Ethernet, 802.11), Operating System, Queueing System

Professinal Summary

7 years experience in Software Engineering & Wireless Network Engineering.

Work Experiences

April 2011 - Present: Software Engineer at Internet Initiative Japan, Inc.

• developing/maintaining softwares for a router & AP product
  • kernel part (network stacks): 802.11, Ethernet, IPv4, IPv6
  • kernel part (drivers): Wi-Fi (Atheros), USB (host, ethernet, sensor), e.t.c
  • userland part: various daemons & utilities (including hostapd, syslogd, data collector, multicast routing daemon e.t.c)
• designing/deploying/operating Wi-Fi network for various short-term events (conference, convention e.t.c)

Education

2009 - 2011 Master of Engineering

University of Tsukuba, Graduate School of Systems and Information Engineering, Department of Computer Science

• Thesis Title: “The Communication Framework for Cooperative Application using an Instant Messenger”

2005 - 2009 Bachelor of Information Science

University of Tsukuba, College of Information Science

• Thesis Title: “IMRPC: The Remote Procedure Call Framework using Instant Messenger”

Publications

Academic

• “Implementing Network Filesystem based on Instant Messenger” Comsys 2008 Poster session

Other

Dojinshi

• “Decyphering chan.c: Core of Plan9”, 2010/12 C79
• “Design and Implementation of virtio on Plan9: Part One”, 2011/12 C82
• “Design and Implementation of virtio on Plan9: Part Two”, 2012/08 C83
• “9FS Illustrated”, 2012/12 C84
• “Mastering 802.11 on 9; With Various Wi-Fi Tips”, 2013/12 C85
• “Capturing 802.11: Part 2014”, 2014/08 C86
• “Harvey OS Handbook”, 2015/08 C88
• “Capturing 802.11: Part 2015”, 2015/12 C89
• “The Plan 9 Assembler Handbook”, 2016/08 C90
• “Capturing 802.11: Part 2016”, 2016/12 C91
• “Capturing 802.11: How and What to choose on USB Wi-Fi adapters”, 2017/07 C92
• “Capturing 802.11: A guide to choose PCIe Wi-Fi device”, 2018/08 C94

Talks

• “LP49 SystemCall Gateway”, Kernel/VM Explorers Tokyo 5th LT session (2010/08/22)
• “Basics in VirtIO”, VirtIO Study (2013/06/09)
• “My honeypot Wi-Fi access point with mobility”, Honeypo-tech (2017/09/30)

Qualification

• Second Class Electric Work Specialist, 2018
• On-The-Ground 1-Category Special Radio Operator, 2016
• Amateur Fourth-Class Radio Operator, 2015

Computer Skills

• Languages: C, Assembler(x86, ARM), shell, Ruby, mruby, Go, Python
• Platforms: Linux(Debian, Ubuntu), NetBSD, FreeBSD, Plan 9, Mac OS X
• Network Equipments: SEIL, Cisco(Catalyst, WLC, Aironet), Juniper Switch, Aruba AP, Ruckus AP, Ubiquiti EdgeRouter, pfSense
• Network Protocols
  • L2 related: 802.11, 802.3, 802.1X
  • L3 related: IPv4, IPv6
  • L4 and above: TCP, UDP, 802.1X, PIM-SM, EAP

Hobby

• 802.11 frame caputuring, building Raspberry Pi based device and surveying various networks
• Core member of CONBU from 2015, building Wi-Fi networks in various events
• Writing dojinshi (see “Publications”)
• Studying grammer of various languages