1. Claudio Allocchio - VP Technical Programme TERENA GA - Zagreb May 22-23 2003 Report from the TAC Claudio Allocchio VP Technical Programme TERENA GA - Zagreb May 22-23 2003

2. Claudio Allocchio - VP Technical Programme TERENA GA - Zagreb May 22-23 2003 AGENDA (1) Introduction and status report Claudio Allocchio GRID Technology impact and Middleware Roberto Barbera, Ton Verschuren Reaching the Campus, what is changing? Claudio Allocchio Lower layer issues and projects Victor Reijs & Mauro Campanella

3. Claudio Allocchio - VP Technical Programme TERENA GA - Zagreb May 22-23 2003 AGENDA (2) Mobility Issues James Sankar Content delivery (including TF-NETCAST) Dan Moenster Certificate Hosting at TERENA Licia Florio TTC Composition - New members Claudio Allocchio Confirmation of Technical Special Interest Areas for 2004 all

4. Claudio Allocchio - VP Technical Programme TERENA GA - Zagreb May 22-23 2003 GRID Impacts

5. Claudio Allocchio - VP Technical Programme TERENA GA - Zagreb May 22-23 2003 GRID Impacts Tier1@CNAF

6. Claudio Allocchio - VP Technical Programme TERENA GA - Zagreb May 22-23 2003 Grid topology fits? CNAF Padova

7. Claudio Allocchio - VP Technical Programme TERENA GA - Zagreb May 22-23 2003 Middleware The AA Puzzle

8. Claudio Allocchio - VP Technical Programme TERENA GA - Zagreb May 22-23 2003 Middleware Challenges Interoperability GRID tools and campus software -> same functionality for VO and campus AuthN locally, authZ assertion securely transferred Schema definitions! Building of trust (infra)structures –Supported by PKI?

9. Claudio Allocchio - VP Technical Programme TERENA GA - Zagreb May 22-23 2003 Certificates Hosting at TERENA Proposed Solution - Defining a process to gather the root- CA-certificates of the NRENs (policy) - Verifying the European NREN root-CA- certificates (policy) - Allowing to publish them as a public, downloadable and importable trusted file (PKCS#7/12) - TERENA would host the file

10. Claudio Allocchio - VP Technical Programme TERENA GA - Zagreb May 22-23 2003 AA - Do we have a problem? It seems we need to do something… (back later on Strategic Issues)….

11. Claudio Allocchio - VP Technical Programme TERENA GA - Zagreb May 22-23 2003 Optical Possible activities (1) Enhancement of IPv6 monitoring IPv6 multicast Multi domain: –resource reservation (like for GRID) –hooking into AAA (TF AACE, GARA?) –Wireless roaming (WiFi, TF Mobility?) –provisioning of layer 1&2 connectivity –performance measurement infrastructure –PERT roll out

12. Claudio Allocchio - VP Technical Programme TERENA GA - Zagreb May 22-23 2003 Optical Possible activities (2) Simpler data link protocol (IETF?) Changing network environment (reliable, QoS) Sharing of NREN experience: –optical networking –router testing –last mile –measurement tools (Beacon) –high speed interfaces (>=40 Gbits/s) –service models

13. Claudio Allocchio - VP Technical Programme TERENA GA - Zagreb May 22-23 2003 Special Interest Areas Lower Layers (IPv6, MPLS, VPNs etc.) –Quality of Service (including DiffServ) Videoconferencing and Streaming (Including IP Telephony) –Content Delivery, Indexing and Searching Middleware (security, AAA) Mobility Grid and Campus coordination, across all the SIAs

14. Claudio Allocchio - VP Technical Programme TERENA GA - Zagreb May 22-23 2003 TERENA Technical Committee The composition of the TTC (April 2003): Claudio Allocchio - VP Technical Programme Roberto Barbera - GRID David Chadwick - Directories Christoph Graf - Security Dimitrios Kalogeras - High Speed Networking Olav Kvittem - Diffserv and Quality of Service Ton Verschuren - Middleware John Dyer - Chief Technical Officer Karel Vietsch - Secretary General Liaison with US-MACE Committee: Brian Gilmore

15. Claudio Allocchio - VP Technical Programme TERENA GA - Zagreb May 22-23 2003 TERENA Technical Committee The proposed composition of the TTC: Claudio Allocchio - VP Technical Programme Roberto Barbera - GRID ??? - AA ? Campus feedback ? Christoph Graf - Security Dimitrios Kalogeras - High Speed Networking Victor Reijs - Lower Layer issues and projects Ton Verschuren - Middleware John Dyer - Chief Technical Officer Karel Vietsch - Secretary General Liaison with US-MACE Committee: Brian Gilmore

16. Claudio Allocchio - VP Technical Programme TERENA GA - Zagreb May 22-23 2003 Questions?