Cloud

Design of an Extensible Network Testbed With Heterogeneous Components

Download Now Date Added: Nov 2009
Format: PDF

Virtualized network infrastructures are currently deployed in both research and commercial contexts. The complexity of the virtualization layer varies greatly in different deployments, ranging from cloud computing environments, to carrier Ethernet applications using stacked VLANs, to networking testbeds. In all of these cases, there are many users sharing the resources of one provider, where each user expects their resources to be isolated from all other users. The work in this area is focused on network testbeds. In particular, the authors present the design of the latest version of the Open Network Laboratory (ONL) testbed.