1. ACP / WG-N meeting July 2006, Brussels Migration of Surveillance Data to IP: An overview European Organisation for the Safety of Air Navigation Dimitris Doukas DAS/CSM ACP/WG-N Meeting 03-05 July 2006, Brussels

2. ACP / WG-N meeting July 2006, Brussels Surveillance Data Distribution Requirements Forum Activities Implementation Examples RMCDE Multicast Content

3. ACP / WG-N meeting July 2006, Brussels SDDRF: Migration of Surveillance Data Exchange from X25 to IP IP-SDE Working Team established under the SDDRF Documents under preparation: Functional Requirements Security Requirements Safety Requirements QoS Requirements Interface Control Document (e.g. Protocols) Implementation Planning

4. ACP / WG-N meeting July 2006, Brussels Target: have all documents finalised in Q3 2006 Finalised Requirements will be submitted for approval to the EUROCONTROL Surveillance & Communication Teams SDDRF: Drafting of Detailed Requirements

5. ACP / WG-N meeting July 2006, Brussels Surveillance data distribution over IPv4 for WAN communication has been implemented Validation tests have been planned in phases Between RMCDEs only (in a mixed environment X25/IP) Between RMCDEs with the use of a minimum underlying network infrastructure (IP routers, X25 switches) Between RMCDEs with the use of actual network infrastructure (RAPNET) and IP routers Between different environments (not only RMCDE) IP Implementation in RMCDE

6. ACP / WG-N meeting July 2006, Brussels First two phases done successfully Test programme planned to be completed Q4 2006 IPv6 planned for implementation in 2008 IP Implementation in the RMCDE

7. ACP / WG-N meeting July 2006, Brussels IPv4 operational (at national level - Spain) IPv6 planned for 2007/8 International Multicast: 2010+ (PENS) Multicast data distribution

8. ACP / WG-N meeting July 2006, Brussels More information Contact: Dimitris DOUKAS Email: dimitris.doukas@eurocontrol.intdimitris.doukas@eurocontrol.int Telephone:+32 2 729 3460