An integrated environment for testing mobile ad-hoc networks
Proceedings of the 3rd ACM international symposium on Mobile ad hoc networking & computing
Xen and the art of virtualization
SOSP '03 Proceedings of the nineteenth ACM symposium on Operating systems principles
NIST Net: a Linux-based network emulation tool
ACM SIGCOMM Computer Communication Review
MAYA: Integrating hybrid network modeling to the physical world
ACM Transactions on Modeling and Computer Simulation (TOMACS)
Policy-Based Mobile Ad Hoc Network Management
POLICY '04 Proceedings of the Fifth IEEE International Workshop on Policies for Distributed Systems and Networks
An integrated experimental environment for distributed systems and networks
OSDI '02 Proceedings of the 5th symposium on Operating systems design and implementationCopyright restrictions prevent ACM from being able to make the PDFs for this conference available for downloading
Scalability and accuracy in a large-scale network emulator
OSDI '02 Proceedings of the 5th symposium on Operating systems design and implementationCopyright restrictions prevent ACM from being able to make the PDFs for this conference available for downloading
MILCOM'09 Proceedings of the 28th IEEE conference on Military communications
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Testing of applications for tactical MANETs poses a special technical challenge due to the difficulty of conducting experiments in an ad hoc network environment at a scale larger than a few nodes. One approach is to conduct experiments in a testbed that can imitate a tactical MANET to the highest feasible level of fidelity. For applications, this is achieved by executing unmodified software under real operating systems and realistic hardware resources. For the network, it is achieved by using an emulated/simulated network that behaves like a real MANET in some/all layers of the protocol stack. In this paper, we describe the current state of Virtual Ad hoc Network (VAN) Testbed technologies for constructing testbeds that allow testing unmodified tactical applications over simulated MANETs, including network-aware applications. On the application side, we employ Xen-based virtualization to provide high fildelity of application execution environment, testbed resource scalability and manageability. On the network side, we employ user-provided simulation models and enable seamless integration of the hosts that run the software under test with virtual nodes in a simulated network. Our goal is to enable running experiments over large-scale (500-1000 nodes) MANETs using VAN testbeds.