Giga CARNet project. Ivan Mari, Srce. 6th CARNet Users Conference. FER, Zagreb, September 29, 2004
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1 Giga CARNet project Ivan Mari, Srce 6th CARNet Users Conference FER, Zagreb, September 29, 2004
2 Agenda Project overview einfrastructure Some principles Giga CARNet building Future work 1 2
3 Objective Main objective off the project is to upgrade the infrastructure of CARNet network to the level that supports: advanced Network services and demanding multimedia applications for the high schools and scientific institutions 1 3
4 Joint project of CARNet and University Computing Centre Ivan Mari /Srce Project leader 4 sub-projects: o Giga CARNet building, Mario Klobu$ar/Srce Upgrade of the backbone (equipment, telecommunication services) & service implementation o Giga CARNet traffic, Igor Velimirovi /CARNet Traffic - real time monitoring of network and traffic o Giga CARNet video, Zlatko Jela$i /CARNet Video - multicast network, MediaOnDemand, video conferencing, VoIP o Giga CARNet CAR6Net,Vladimir Rabljenovi /Srce CAR6Net - testing and implementing of IPv6 protocol in CARNet network 1 4
5 Chronology 90-ties CARNet traditionally one step ahead Introducing Internet in Croatia (1992) Academic community Network (1994) Introducing ATM technology (1995) First videoconferences (1997) CARNet not at the cutting edge any more CARNet backbone built on 155 Mbit/s ATM connections (WAN) and 622/155 Mbit/s ATM and 100Mbit/s Ethernet connections 2Mbit/s access to the institutions DSL and Wireless access to the institutions CMU service 1080 dial-in modems 1 5
6 New circumstances... Growing number of users and more demanding applications Development of new technologies In Croatia... fast and high quality international link upcoming telekom service market deregulation and expected price decrease In the world... USA continuosly invests in technology development EU doubles investments in academic networks European Research Area (ERA) as an aspiration to the unified research area and international cooperation GEANT network as a basis to the realization of ERA 1 6
7 ...and new networking trends Constant improvement and changes of Network services Multimedia and GRID applications Network of collaboration 1 7
8 ...GEANT Network... GEANT as one of the prepositions of European Research Area (ERA) that tends to provide similar conditions to all researchers on the european continet. 1 8
9 Provides services einfrastructure the concept User Requirements CRO-GRID infrastructure Services User C o- oper ati on Co-operation User User Benchmarking Giga CARNet infrastructure AAA enable einfrastructure for escience&eeducation Services User 1 9
10 Giga CARNet How to Customer Empowered Fibre (CEF) networks Nothing in Line (NIL) concept H(R)ome made 1 10
11 Customer Empowered Fibre (CEF) networks general view CEF networks is emerging trend, that gradually changes network architecture, topology and services from bottom of hierarchy to top Very important advantage is independence on carriers Getting access to fibre means controlling the network Cost effective in comparison to clasical approach Need of new generation transmission and networking equipment 1 11
12 Nothing in Line (NIL) Concept No devices along optical path Devices only at the end of data curcuits No need for complex negotiations about housing and operation (e.g. Access to premises) DO IT YOURSELF APPROACH 1 12
13 Giga CARNet network broadband and stabile Gigabit broadband and stabile network Basis to new and improved network services, Support for existing and impuls to new acitvities of research and educational community in Croatia, Impuls to development of new applications and their usage as a basic tool: MOD, CRO-GRID, ISVU,... E2E 1 13
14 Giga CARNet new technologies usage of new communication technology DWDM vs SDH Gigabit Ethernet Packet Over SDH Ethernet in the first mile IP/MPLS 1 14
15 Giga CARNet logical scheme 1 15
16 Giga CARNet new communication equipment Cisco GSR 12406/12404 and Cisco 7304 (NPEG100) Cisco Catalyst 6509/6506 with SUP720; Cisco Catalyst 3750
17 Change of ATM backbone of CARNet network...
18 ...into gigabit network backbone 1 18
19 Giga CARNet diversity of services Regarding connecting possibilities Standard IP service Premium IP service Service of guarantied capacity Regarding added value Service of virtual private networking VPN Multicast service New services that demand intelligence network 1 19
20 Realisation Pre-project period (early phase) Tendering process Quest for lines (mission imposible) Active equipment procurement Laboratory period (testing and configuration phase) Implementation period (building phase) 1 20
21 New CARNet topology 1 21
22 Giga CARNet in numbers Established Giga CARNet PoPs: 25 Installed and upgraded equipment: 59 Gigabit router Cisco GSR (1) Gigabit router Cisco GSR (3) Router Cisco7304 (6) Gigabit Ethernet Switch Cisco Catalyst 6509 (1) Gigabit Ethernet Switch Cisco Catalyst 6506 (8) Gigabit Ethernet Switch Cisco Catalyst 3750 (15) Router upgrade Cisco7204(6)VXR with NPE-G1 (5) Ethernet Switch upgrade HP2512 with Gb transceiverom (20) Established gigabit links: 48 10Gb links (3) 1Gb links (45) Connected CARNet members (institutions):
23 Giga CARNet realized (1) Metropolitan Area Network (MAN) in Zagreb 1 23
24 Giga CARNet realized (2) OSIJEK Metropolitan Area Network (OS-MAN) 1 24
25 Giga CARNet realized (3) RIJEKA Metropolitan Area Network (RI-MAN) 1 25
26 Giga CARNet realized(4) SPLIT-DUBROVNIK-ZADAR Metropolitan Area Network 1 26
27 Example 1: Network for video conferences 1 27
28 Example 2: Network for CRO-Grid infrastructure GRADRI klaster IRB klaster Srce klaster 1Gbit/s 10Gbit/s ETFOS klaster 10 Gbit/s 1Gbit/s 10Gbit/s FESB klaster 1 28
29 HS1 HS 2 OK1 OK2 PS HS1 HS 2 OK1 OK2 PS HS1 HS 2 OK1 OK2 PS HS1 HS 2 OK1 OK2 PS HS1 HS 2 OK1 OK2 PS HS1 HS 2 OK1 OK2 PS HS1 HS 2 OK1 OK2 PS HS1 HS 2 OK1 OK2 PS HS1 HS 2 OK1 OK2 PS HS1 HS 2 OK1 OK2 PS COL- ACT- STA COL- ACT- STA COL- ACT- STA COL- ACT- STA COL- ACT- STA COL- ACT- STA COL- ACT- STA COL- ACT- STA COL- ACT- STA COL- ACT- STA- CO NSOLE CO NSOLE CO NSOLE CO NSOLE CO NSOLE CO NSOLE CO NSOLE CO NSOLE CO NSOLE CO NSOLE HS1 H S2 OK1 OK2 PS COL- ACT- STA- HS1 HS2 O K1O K2 PS CO L- ACT- STA- WIC 0 P WR AC T/ CH 0 O K AC T/C H1 WIC 0 AC T/C H0 ACT /C H1 ETH ACT CO L CO NSOLE CONSO LE Example 3: New dimension off access network StuDOM project- LAN of student dormitories SC Zagreb, SC Rijeka, SC Split and SC Osijek 5312 x 802.1x networked student beds 58% of the total amount. First gigabit connections in Zagreb GigabitEthernet preklopnik FastEthernet preklopnik GigabitEthernet preklopnik FastEthernet preklopnik LogiKki prikaz LAN mreže studentskog doma OptiKka veza na CARNet Paviljonski LAN RaKunala RaKunala RaKunala GigabitEthernet preklopnik SD centralna soba GigabitEthernet preklopnik Linux poslužitelj (DNS/DHCP/NTP) Regionalno CARNet Kvorište Veza na druge SD Vatrozid (NAT/PAT/FW/IDS) Router Paviljonski LAN RaKunala 1Gbit/s 10/100Mbit/s CARNet AAI project autentification and autorization infrastructure establishing unique AAI system of academic community for acces to the CARNet network 1 29
30 Giga CARNet - ToDo 4th Quarter Realisation of the remain intercity gigabit links: ZG-VŽ, ZG-OS and ST-RI, OS-VŽ Finalizing the work on native IPv6 network & CN IPv6 based aplications&services Implementation of multicast service Establishement of monitoring system Policies (Video network, Multicast serives,..) Promotion of Giga CARNet network and services 1 30
31 Future works (CN-Light) Evaluate new ways of advanced high speed optical transmission Develop and evaluate new control mechanisms for lightpath switching Provide basic connectivity service for national (CRO-GRID) and international high demanding users (e.g. CERN,...?) Independent on Giga CARNet infrastructure (?) 1 31
32 CARNet together with Srce creates first gigabit technology based national network incenting this way development of new services and applications......such High quality infrastructure provides support to the modern teaching and is basis for demanding research projects and international cooperation......at the same time promotes new Internet technologies in Croatia, fullfiling tasks given by Croatian government 1 32
33 Thanks Question & Answer Ivan Mari University of Zagreb University computing centre - Srce Ivan.Maric@srce.hr 1 33
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