TAHI Project

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TAHI Project

• 46th IETF
• Nov, 1999, Washinton, D.C.
• Hiroshi Miyata
• Yokogawa Digital Computer Corp.
• miyata_at_ydc.co.jp

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Introduction

• Our objectives
• 1st Interoperability test event in Tokyo
• TAHI project current status and future plans

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Our objectives

• Contributing quality improvement of IPv6.
• Developing verification technologies
• Making our tools freely available.

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1st Interoperability test eventin Tokyo
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When Where

• When
• from Sep 26 1999 1200 JST
• to Oct 1 1999 1600 JST
• (2.5 Test days 3 Reserved days)
• Where
• Sasakawa Hall, Tokyo, Japan

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Participants

• from France, Denmark, U.S., Korea, Japan
• 15 Groups
• 18 Implementations

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Menu

• Conformance test
• Interoperability test using scenarios
• Making ad-hoc network

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Interoperability picture(1)
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Interoperability picture(2)
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ad-hoc network topology
14Routers 10Hosts
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TAHI projectcurrent status and future plans
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Interoperability test scenarios(current)

• Host
• 5 scenarios
• Focusing on
• Basic specification (Onlink/Offlink basic
  communication)
• Router
• 13 scenarios
• Focusing on
• Basic specification (working with hosts)
• Routing (RIPng/BGP4)

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Interoperability test tools

• packet analyzer
• input tcpdump file
• output original format
• traffic generator
• Manager/Agent style
• Agent lt-gt Agent
• Works on FreeBSD 2.2.8/3.2/3.3 KAME

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Conformance test tools

• Having been available
• ND (almost done)
• Stateless address conf.
• Path MTU
• Basic specification
• New tests of Release-0.4
• ND (RS/RA tests for a router)
• ICMPv6
• Coming soon
• ND (Redirect tests for a router)
• IPsec AH/ESP
• IPv6/IPv4 Tunneling
• Address Architecture

Works on FreeBSD 2.2.8/3.2/3.3
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Future plans

• Enhancing interoprability test and conformance
  test or more.
• Ex. routing, IPsec, performance
• Next test event

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Contact points

• Where you can get
• Our tools and scenarios
• More information about TAHI project,
• http//www.tahi.org/
• All scenarios and tools listed the
  above have been freely available.
• Contact point
• contact_at_tahi.org

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Demo