1June 2004 IPv6 – Hands on The 6NET Project Gunter Van de Velde, Network Consulting Engineer, Cisco Systems

June 2004 Agenda Intro Network Details Applications

June 2004 Provide high-level view of the project Explain the 6NET topology Give overview of some IPv6 application research in Europe All information in this presentation is publicly available at ‘ The goal of this session?

June 2004 Project Workflow WP1: Build & operate the IPv6 network WP5: IPv6 application trials WP2: IPv4-IPv6 coexistence, interworking& migration WP6: IPv6 network management architecture & tools WP4: Application & service support WP3: Basic Network Services WP1: Build & operate the IPv6 network WP5: IPv6 application trials WP2: IPv4-IPv6 coexistence, interworking& migration WP6: IPv6 network management architecture & tools WP4: Application & service support WP3: Basic Network Services WP0 - Project management and technical management WP7 - Dissemination and exploitation

June 2004 The real secret: Partnership - Industry

June 2004 The real secret: Partnership - NREN

June 2004 The real secret: Partnership - Academic Research Academic Computer Technology Institute

June 2004 Agenda Intro Network Details Applications

June 2004 The 6net Layout – 24 June 2004

June 2004 Up and running Core topology Internet2 Korea Internet2 Japan Euro6IX Peering

June 2004 Staging

June 2004 Statistics of 6NET

June 2004 Agenda Intro Network Details Applications

June 2004 M6bone Europe: Jerome Durant GIP Renater

June 2004

IPv6 Multicast Beacon

June 2004 Multicast gateway - Uninett draft-venaas-mboned-v4v6mcastgw-00.txt ctc Stig Venaas for more info or collaboration Depends on PIM SM. Can be deployed and used by an entire IPv6 PIM domain with no modifications to any other software IPv4 multicast space embedded into IPv6 Use a /96 IPv6-prefix. Last 32 bits, IPv4 address IPv4 and IPv6 multicast trees joined at gateway Gateway is IPv4 leaf node Gateway is IPv6 RP for the /96 prefix An IPv6 host can receive data from an IPv4 group a.b.c.d by joining the IPv6 group PREFIX:a.b.c.d. An IPv6 host can send data to an IPv4 IPv4 group a.b.c.d by sending to the IPv6 group PREFIX:a.b.c.d

June 2004 Multicast gateway - Uninett

June 2004 IPv6 Multicast Reflector A reflector is something receiving a multicast stream and resending it as multiple unicast streams Might be two-way. Data sent by one of the unicast receivers are resent to all the others, and to multicast group Independent of whether group is IPv4 or IPv6, unicast streams might be a mix of IPv4 and IPv6

June 2004 Gnome meeting

June 2004 GnomeMeeting - H.323 over IPv4 / IPv6 Open Source (GPL) IPv4 & IPv6 capable IPv6 port supported by JOIN & 6NET partners Regularly used by partners for video conferences in 6NET (w/ OpenMCU) Available in many languages

June 2004 OpenMCU - IPv6 capable Multipoint Video Conferencing Open Source (MPL) Based on OpenH323- Library Allows 4-way+ H.323 unicast video conference Simultaneously IPv4 & IPv6 compatible => connects both worlds Regularly used by 6NET partners for multipoint video conferences

June 2004 SIP Express Router – Focus SIP Express Router (ser) is a high-performance, configurable, free SIP ( RFC3261 ) server.RFC3261 Some Features: application-server interface SMS gateway Presence messaging RADIUS/syslog accounting and authorization Web-based user provisioning … more features to be found on the above URL

June 2004 SIP Express Router – Use cases

June 2004

SIP Communicator - ULP

June 2004 VideoLAN 1.User uses a web browser to connect to the VideoLAN Portal Server (over IPv6); 2.The portal shows a set of video- assets on servers connected to the 6NET network; 3.User selects a video-assets from the portal; 4.VideoLAN Portal Server starts the stream on Content-server Y or Z and gives as result of the choice, a mine-type that triggers VideoLAN Client to start and connect to the server or to join on the IPv6 Multicast group

June 2004 Demonstrators VoIP with SIP (SIP Express Router) + voice user agent (eg. Kphone IPv6) + PSTN gateway + MCU + VPN functionality Flute Streaming between mobile hosts, including Mobile IP functionality Open H323 + Open VPN Home Networking Greek School Network

June 2004 Mobile IPv6 Streaming Demonstrator WLAN1 WLAN2 6NET Remco Poortinga (TELIN) - Hans Zandbelt (TELIN) - Roman Lapacz (PSNC)

June 2004 Hardware Mobile Demonstrator mobile nodes (MNs) laptop MN1 iPAQ MN2 correspondent node (CN) laptop CN home agents (HAs) TELIN (HA1) PSNC (HA2)

June 2004 Other Applications

June 2004

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