LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

6WINIT:Ericsson (Research) Objectives

(6WINIT Kick-Off, London)

Raimo Vuopionperä (Ph. D.), NomadicLab (LMF/TTR)

raimo.vuopionpera@lmf.ericsson.se

LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

OutlineIPv6 Research at NomadicLab

–Customer Demos & IPv6

–NomadicLab Intranet and (IPv6) Test Networks

6WINIT: ERICSSON (Research) Objectives

LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

Customer Demos

LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

IPv6 DEMO in Birmingham

MobileNode

WLAN

Router CorrespondentNode

BackgroundTraffic

BackgroundTraffic

QoS

HomeAgent

Native IPv6

Network Overview

LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

IPv6 DEMO in Birmingham ...Remarks

– Movement Detection / Handover (Only on layer 3)Works on all physical link layers

=> No physical media dependence!

– Full co-operation/interoperation with BT’s IPv6 demo Common Applications and 6-bone connection

– Quake was played over wireless link on BT’s serverBasically we ran interoperability test with BT while

demonstrating our own Mobile IPv6 and QoS implementations.

– Fully configurable QoS solution. QoS is based of IETF’s Differentiated Services schema

– i.e. the packet classifier set the packet TOS/CoS fields according configurable policies and the Routers scheduled the packets using these Differentiated Service Bits (TOS/CoS).

– => Dynamic & fully configurable flow based QoS differentiation.

LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

IPv6 DEMO in Birmingham ...

LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

World’s first trial of mobile applications using IPv6

Hong Kong24.-25. October 2000

LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

IPv6UK

IPv6UK

IPv4Hong Kong

IPv4Hong Kong

Internet

Internet

Scenario2 IPv4 - IPv6

IPv4 GPRS

/3G

V6 in v4 tunnel

Scenario 4IPv6

terminals

IPv6 DNSWWW, MP3, Quake, VoD

Scenario 1

IPv6 Network

IPv6 clients

MIPv6

Scenario 5LAN-Mobile

Ethernet

Operator 2MIPv6Scenario 3

WLAN

Operator 1

LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

IPv6 Trial in Hong Kong ...

LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

Ericsson and SmarTone IPv6 demo at TELECOM ASIA 2000

(ITU) display in Hong Kong (04.12. - 09.12.2000)

LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

GGSNGPRSGPRSNetworkNetwork

Private v4Network

EricssonEricssonSwedenSweden

InternetInternet

E1

LAN

EricssonRouter

NAT-PTGlobal IPv6 Network

Mobile Node

IPv6 in IPv4 tunnel

IPv6 in IPv4 tunnel

EricssonRouter

AccessRouter

Base StationWLAN

Servers used for demonstration

E1 Public v4Network

Correspondent Node

Home Agent

Servers used fordemonstration

Mobile Node

LegendIPv4IPv6

GPRS & IPv6 Demo Network

Demo Area

ITUExhibition

LIVE

LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

NomadicLab Intranet&

(IPv6) Test Networks

LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

NomadicLab Network Overview

nomadiclab.com IPv6 Test Network

InternetFirewallECN

piuha.net

LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

NomadicLab IntranetNetwork description

– Connection to the Internet128 IPv4 addresses, Using our own ISP piuha.net for Internet

connection (24 Mbps), Connection to the 6Bone, Firewall maintained by LMF’s IS/IT personnel.

A mixture of free and commercial operating systems– FreeBSD 4.2 / Linux 2.4 / NetBSD 1.5 / Windows

– The primary network for all NomadicLab membersConnection to the ECN via LMF’s firewall, Access to LMF’s

Windows Terminal Server with Citrix ICA client

– IPv6 and IPsec in daily useIPv6: Used in all projects and normal office work in close

cooperation with other LMF/TT departments (Tunnel broker for other LMF departments).

Ipsec (v4/v6): Used in the intranet all the time and ALSO to protect all external connections.

LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

The IPv6 Test Network

An IPv6-only test network– All NomadicLab projects use this site

8 x PC, 2 x Laptop– 100 Mbps Ethernet– 11 Mbps WLAN

Removable hard disk bays– Each project buys own hard disks

One server– DNS, NFS, NIS and NAT-PT– Router towards NomadicLab and 6Bone

The network is configured with SNMP– Up to 30 different VLANs– 4 NICs (Network Interface Cards) in each PC– Cables are not moved!

LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

The IPv6 Test Network – An Example

An IPv6 Network

Internet

NAT-PT

An IPv6 Network

IPv6-over-IPv4 tunnel

LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

6WINIT: ERICSSON (Research) ObjectivesLessons learned from the demo activities:

– IPv4 can (still) be used for transport (in Network) and IPv6 for the user data etc.

Ericsson (Research) Objectives:– Use the Birmingham and Hong Kong IPV6 & GPRS demos

as a building blocks of the Ericsson 6WINIT network.– Use segments containing GPRS/UMTS in 6WINIT Network!– Research Objectives:

IPv4 <-> IPv6 Transition issues, Scalability of MIPv6, IPv6 protocol implementations for Wireless Links (TCPv6, UDPv6, ROCHv6, Security (IPSec, IKE, …), etc. (we are open for suggestions).

Wish List:– Use 6WINIT to build (European Wide) full scale IPv6

testbed for future wireless communications.

LMF/TTR Raimo Vuopionperä 6WINIT: Ericsson (Research) Objectives (6WINIT Kick-Off, London)

We Are Committedand

Willing to Do It!

Thank you!

Questions ?

Comments?