GARR


GARR is the Italian national computer network for universities and research. The main objective of GARR is to design and manage a very high-performance network infrastructure that delivers advanced services to the Italian academic and scientific community. The GARR network is connected to other national research and education networks in Europe and the world, is an integral part of the global Internet, and thereby promotes the exchange and collaboration between researchers, teachers and students worldwide.

History

The GARR network originates from the wish to unify and harmonise the previously existing different data networks of research centres and universities. The first single network was built in 1991, thanks to the efforts of the Group for Harmonisation of Research Networks, which was created in the late 1980s to represent the world of research organisations and universities. The current network is designed and managed by Consortium GARR, an association incorporated in 2001 under the auspices of the Ministry of Education, Universities and Research, whose founders are CNR, ENEA, INFN and the CRUI Foundation as the representative of all Italian universities. Consortium GARR has its headquarters in Rome in the street where also the headquarters of CASPUR and the NaMex Internet exchange point are located, as well as one of the major nodes of the GARR network.

The GARR network

The GARR network connects more than 450 locations throughout the country and has more than two million teachers, students and researchers as its users. All areas of education and research are represented. In particular, GARR connects:
The network extends over the country with more than 50 points of presence and is based on a fibre-optic infrastructure with a capacity of 20 Gbit/s. The interconnection with the Internet is achieved by a connection of 20 Gbit/s to the GÉANT network and 2.5 Gbit/s connections to the commercial operators Level 3 Communications and Cogent, as well as various links to different regional networks. Peering is mainly done at the Internet exchange points MIX, NaMeX, TOP-IX and VSIX, which are located in Milan, Rome, Turin, Florence and Padua, respectively. The next-generation GARR-X network has a backbone and user connections that are mostly based on a fibre-optic infrastructure lit and managed by GARR itself. The entire GARR network provides both IPv4 and IPv6.

Services for users

GARR offers its user community a range of services with a high innovation level. Some of these services are related to the operations and use of the network, while others are application services for end-users.