1. 1 Connect | Communicate | Collaborate Motivation When utilizing special-purpose networking you need to bring the network into place end-to-end GÉANT services like Bandwidth-on-Demand (BoD) and Multi Domain VPN does address the multi domain aspect Virtual Circuit endpoints are at the edge of campus You need to configure campus networks in the near end as well as in the far end Doing this on the users demand is our goal Application ready network by pushing a button

2. 2 Connect | Communicate | Collaborate Network as a Service A NaaS server controls the components E.g. using NETCONF over SSH The server controls any part of the configuration: Network address Routing protocol ACLs / address-port filters Etc. The server handles several manufacturers devices The server exposes all functionality by generic interfaces abstracting the specific brand

3. 3 Connect | Communicate | Collaborate Network on Demand a general service based on Network as a Service framework for delegating local networking resources to abroad users in a controlled way Makes possible to collect resources and form a desired topology – including necessary addressing and routing provisioning of the resulting net is done on demand decommissioning is done on demand

4. 4 Connect | Communicate | Collaborate Network on Demand Provisioning virtual circuit

5. 5 Connect | Communicate | Collaborate Network on Demand Provisioning parts together

6. 6 Connect | Communicate | Collaborate Network on Demand Resulting network

7. 7 Connect | Communicate | Collaborate The vision of Network on Demand NaaS servers are well known technology BoD is accessible trough API Delegation to foreigners is the missing point The vision in NoD is to operate local NaaS servers The resource owner hands over rights to her local trusted server From here the resource is delegated to the relevant persons A workflow is build enabling the end user to handle the network parts needed for the target end-to-end network

8. 8 Connect | Communicate | Collaborate