Details

Autor(en) / Beteiligte

• Hock, David
• Gebert, Steffen
• Hartmann, Matthias
• Zinner, Thomas
• Tran-Gia, Phuoc

Titel

POCO-framework for Pareto-optimal resilient controller placement in SDN-based core networks

Ist Teil von

• 2014 IEEE Network Operations and Management Symposium (NOMS), 2014, p.1-2

Ort / Verlag

IEEE

Erscheinungsjahr

2014

Quelle

IEEE Xplore

Beschreibungen/Notizen

• Recently, Software Defined Networking (SDN) has gained a lot of attention, even for the use in core communication networks. When deploying SDN in large core networks, the number and location of controllers must be carefully planned. A first study on this topic by Heller et al. [3] was followed by more detailed publications that included resilience or dynamic controller provisioning. In our previous work [2], we provide an overview over related work and include different resilience issues in the controller placement process. We argued that it is not sufficient to look only at node-to-controller latencies but a controller placement should also fulfill certain resilience constraints especially for the control plane.