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IPv6 and Mobile IPv6 For Mobile Networks
Hesham Soliman
Director,
Elevate Technologies
[email protected]
Twitter: @HeshamSoliman8
Octorber 2012
1
IPv6 and the Internet
2000 - 2010
IPv6 Summit– [email protected]
2012
@HeshamSoliman8
2
Why Does IPv6 matter?
 The Internet has run out of addresses. The alternative is
expensive, complex and unreliable
 Enabler for new services and existing services in a cheaper,
simpler and more scalable manner
 Equal distribution of IP addresses around the world (unlike
IPv4), which is especially important for large populations in
Asia.
IPv6 Summit– [email protected]
@HeshamSoliman8
3
Why Does IPv6 matter? – P2P
Relay
IPv4 Internet
IPv6 Internet
 Examples of P2P services used today: VoIP (Skype and other),
Video and Gaming
 M2M communication and Home networking are also good
examples of P2P communication and the improvements due to
IPv6 are significant
IPv6 Summit– [email protected]
@HeshamSoliman8
4
Why Does IPv6 matter? – Mobility
Internet
WLAN
Cellular
IPv6 Summit– [email protected]
@HeshamSoliman8
5
IPv6 in a nutshell
Hierarchical
addressing
Increased address space
Auto configuration
Enhanced Mobile IP
Extended multicast/
anycast support
IPv6
New security Features
Flow identification
Designed for efficient
implementation in silicon
Defined transition
mechanisms/tools
IPv6 Summit– [email protected]
@HeshamSoliman8
6
Mobile IPv6
Home Network
Correspondent
Node (CN)
Foreign
Network
Access Router
Home
Agent
Mobile
Node (MN)
IP Network
Foreign Network
IPv6 Summit– [email protected]
@HeshamSoliman8
7
Mobile IPv6
IPv6 Data
MIPv6 messages
(after L2 movement)
Home Network
Home
Agent
Reverse
Tunnelling
Correspondent
Node (CN)
Foreign
Network
Access Router
Mobile
Node (MN)
IP Network
Foreign Network
IPv6 Summit– [email protected]
@HeshamSoliman8
8
Mobile IPv6 – Route Optimisation
IPv6 Data
Home
Network
Home
Agent
MIPv6 BU/BA
Correspondent
Node (CN)
Foreign
Network
Mobile
Node (MN)
Foreign Network
IPv6 Summit– [email protected]
@HeshamSoliman8
9
Hierarchical Mobile IPv6 (HMIPv6)
HA
Traffic
control
MAP
AR
AR
Local BU
AR
Movement
IPv6 Summit– [email protected]
@HeshamSoliman8
10
Mobile IPv6 – Flow Bindings
Correspondent
Node (CN)
Correspondent
Node (CN)
Home
Agent
Home Network
Correspondent
Node (CN)
AR
AR
Access technology A
Access Technology B
Mobile
Node (MN)
IPv6 Summit– [email protected]
@HeshamSoliman8
11
Mobile IPv6 as a Transition Mechanism – DSMIPv6
IPv4
• MN supports DS-MIPv6
• MN fully connected and mobility
optimized in IPv6, IPv4, and Dual
Stack Networks.
DS-MIPv6
Internet
IPv4/v6
DS-HA
DS-MIPv6
IPv4
network
DS-MIPv6
IPv6
network
DS
network
IPv6
DS-MIPv6
IPv6 Summit– [email protected]
@HeshamSoliman8
12
IPv6 Deployment Challenges for Mobile Operators
•
•
•
•
•
Services
IPv6awareness
Service
Proxies
•
•
•
IP address based identification
Geo IP
DNS
Management
IP address Logging
Routing
Infrastructure
Support
Management
Legal Intercept
Core
•
•
Addressing
Routing
Wifi
Access
3/4G Access
•
•
Application caching
Mobility
IPv6 Summit– [email protected]
@HeshamSoliman8
13
What you need to think about as you move to IPv6
 What matters in your organisation? Review your strategies.
 What is the impact of IPv6? Define exactly where the impact
will be. Don’t miss a thing!
 What’s the deployment priority? Start small and expand.
 Which IPv6 features can add value to your organisation or your
customers? Make use of what you have.
 Define your deployment strategy.
 Execute!
IPv6 Summit– [email protected]
@HeshamSoliman8
14
Questions ?
IPv6 Summit– [email protected]
@HeshamSoliman8
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