GÉANT is the pan-European data network dedicated to the research and education community. Together with Europe's national research networks, GÉANT connects 40 million users in over 8,000 institutions across 40 countries.
The previous GÉANT project (GN2), which ended in early 2009, was focused on building the world's most advanced network of its type, using innovative technology to enable a range of networking services. With the infrastructure in place, the current GÉANT (Géant3) project is focused on developing and rolling out tools and services in collaboration with Europe's NRENs, aimed at better-serving the evolving needs of the research and education community into the long term.
Together with SURFnet, SURFsara is involved in the activity on multi-domain network services research, in the work packages regarding Hybrid Network Provisioning and Network Monitoring.
The objective of the Hybrid Network Provisioning task (JRA2 T2) is to enhance a prototype for dynamic circuit provisioning over different technologies in a multi-domain environment (known as AutoBAHN). SURFsara's activities in this task includes:
S. Boele, P. de Boer, F. Dijkstra, I. Idziejczak, B. Kreukniet, R. van der Pol
Virtual Routing and Forwarding (VRF) for Lightpaths - Implementations at SARA
Technical Paper, March 2011
The objective the Network Monitoring task (JRA2 T3) is to investigate requirements and provide possible solutions for monitoring of cross-layer multi-domain network connections. It builds upon PerfSONAR, the multi-domain monitoring infrastructure developed in Geant2 project, in collaboration with Internet2.
SURFsara's activities in this task include:
Much of the improvements come from the standardization of the Network Markup Language (NML) in the Open Grid Forum.