Subject:
Scenarios Designed for the Verification of
Mobile IPv6 Enabling Technologies
dariusz.rozanski@szczesliwice.net
Agenda:
• Future Multi-access / Multi-provider market
• Long term vision for a Mobility Service
• Mobile IPv6 Enabling Technologies
• Dynamic provisioning of configuration data (Bootstrapping)
• Mobile IPv6 Search & Rescue Deployment Scenarios
• Conclusion
Subject: Scenarios Designed for the Verification of Mobile IPv6 Enabling Technologies
dariusz.rozanski@szczesliwice.net
Multi-access and Multi-provider market:
IPv6
House
R
IPv4
House
Services
R
Firewall
Mobility
Mobile
Operators
QoS
IPv4
Enterprise
VPN
R
ISPs
Session
Control
IPv6
Backbone
R
WLAN
Hotsport
Mobile
Node
VPN
R
AAA
Services
IPv6
Enterprise
Virtual
Operators
Carriers
R
WMAN
(IEEE 802.16e)
R
R
Cellular
(2.5-3G)
On-board
network
IPv4-only
access
NAT
PAT
IPv4-only
IPv4-only
access
access
GW
Trains, cars, etc.
Subject: Scenarios Designed for the Verification of Mobile IPv6 Enabling Technologies
dariusz.rozanski@szczesliwice.net
Research
targets
Long Term Vision:
IPv4/v6
backbone
R
RAN
R
Mobile IPv6
R
R
R
R
RAN
RAN
RAN
Dedicated RANs
optimized for
specific services



cellular (2.5-3G)
Wireless LAN
WMAN (WiMAX)
R
R
R
Step 1
Step 2
Integration of
heterogeneous RANs
to offer efficient and
cost-effective
ubiquitous mobility
Smooth migration
to an all-IP network
architecture

MIPv6 is the key
Mobile IPv6,
HIP, others?
R
R
Today
?
Mobile IPv6
all-IP network


all services over IP
MIPv6 with fast
handover support
R
R
R
Step 3
Fully mobile Internet


tremendous growth
in the number of
terminals
MIPv6 might suffer
its age
Subject: Scenarios Designed for the Verification of Mobile IPv6 Enabling Technologies
dariusz.rozanski@szczesliwice.net
Mobile IPv6 Enabling Technologies:
• Improvement of Mobile IPv6 scalability
• Dynamic provisioning of configuration data on terminals and HAs
(Bootstrapping)
•Improvement of reliability
• Load-sharing across HAs
• Solutions for HA failover (no single point of failure)
• Control of mobility service
• Service authorization based on a AAA infrastructure
Subject: Scenarios Designed for the Verification of Mobile IPv6 Enabling Technologies
dariusz.rozanski@szczesliwice.net
Mobile IPv6 Enabling Technologies:
• Enable offering of “premium” network features
• On-demand and secure activation of fast handovers, QoS, etc.
• Integration of Mobile IPv6 in real-life environments
• Coexistence with middle-boxes (firewalls, VPN concentrators, etc.)
• Deployment of Mobile IPv6 in IPv4-only accesses
• Analysis of protocols and architectures for long-term network evolution
• Host Identity Protocol (HIP)
• IKEv2 Mobility and Multihoming (MOBIKE)
• Proxy Mobile IPv6 (PMIPv6)
Subject: Scenarios Designed for the Verification of Mobile IPv6 Enabling Technologies
dariusz.rozanski@szczesliwice.net
Bootstrapping:
Goal
Addressing the operational requirement for dynamic provisioning of
configuration data on terminals and HAs and MIPv6 service authorization.
Configuration data
•HA address
•Required on MN
•Used for registering Binding Updates with HA
•MN‘s Home Address
•Required on MN
•Used for communication with other nodes
•Could change if home network will be renumbered
•Keying Material
•Required on MN and HA
•Used to set up a security association (IPsec) between MN and HA
Subject: Scenarios Designed for the Verification of Mobile IPv6 Enabling Technologies
dariusz.rozanski@szczesliwice.net
Service entities involved in bootstrapping:
Mobility Service
Authorizer (MSA)
R
R
R
R
AAA
Servers
Internet or other
IP backbone
Correspondent
Nodes (CNs)
R
AR
Access
Points (APs)
Mobility Service
Provider (MSP)
Home
Agents
AAA
Servers
R
R
R
Access Service
Authorizer (ASA)
AR
Access Service
Provider (ASP)
Mobile
Nodes (MNs)
Subject: Scenarios Designed for the Verification of Mobile IPv6 Enabling Technologies
dariusz.rozanski@szczesliwice.net
Mobile IPv6 Search & Rescue Deployment
Scenarios:
Home Network
AAA
R
ASA/MSA
HA_2
IPv4-only
Network
3G
R
IP Backbone
WLAN
SAR Volunteer
Network
IPv6 Network
WMAN
R
Johns Home Network
Services
R
HA_1
HA_2
ASP
IPv6 Public Network
WMAN/WLAN
ASP
Core Network
R NAT
IPv4-only
Network
3G
ASP
Emergency Vehicle
ASP/MSP
ASA/MSA
Hospital
SAR Base
Core Network
R NAT
AAA
ASP
Services
HA_1
Volunteer
R
IPv6 Network
WMAN
ASP/MSP
Practitioners
GW
Rescue Vehicle
Incident Control Point
SAR Officer
Subject: Scenarios Designed for the Verification of Mobile IPv6 Enabling Technologies
Mobile IPv6 Search & Rescue Deployment
Scenarios:
ICP
John’s
neighbourhood
3G (IPv4)
LAN (IPv6)
Wifi
(IPv6)
Wifi (IPv6)
Wifi (IPv4)
Wifi
(IPv6/IPv4)
Wifi (IPv4)
Town park
MN Bootstrap
and
video call starts
Handover IPv6/IPv4
Handover IPv6/IPv6
Handover
Wifi IPv4/ 3G IPv4
Handover IPv4/IPv4
Handover
Wifi IPv6/ LAN IPv6
Handover
3G IPv4/ Wifi IPv6
Subject: Scenarios Designed for the Verification of Mobile IPv6 Enabling Technologies
Conclusion:
Overview of components being developed to facilitate the efficient and
operational mobility in large heterogeneous IP networks
• EAP-based MIPv6 bootstrapping (with and with-out MIPv6 DHCPv6
extensions and DNS/IKEv2).
Overview of Search & Rescue scenes which provide specific application
case studies which we believe are flexible enough to support the
verification of the technical and business requirements of a Mobile IPv6
service environment.
Subject: Scenarios Designed for the Verification of Mobile IPv6 Enabling Technologies
http://www.ist-enable.eu
Personal details:
Name:
Miguel
Surname:
Ponce de Leon
Company:
TSSG, Waterford Institute of Technology
Phone:
+353-51-302952
E-mail:
miguelpdl@tssg.org
Blog:
Co-Authors:
http://www.tssg.org/blog/miguelpdl
Wenbing
Yao
Miguel
A. Diaz
This work has been partially supported by the
European Commission FP6 IST ENABLE project.
dariusz.rozanski@szczesliwice.net