Demonstration of Dynamic Restoration in Segment Routing Multi-layer SDN Networks
Alessio Giorgetti, Andrea Sgambelluri, Francesco Paolucci, Filippo Cugini, P. Castoldi · Optical Fiber Communication Conference · 2016
Dynamic traffic recovery is designed and validated in a multi-layer network exploiting an SDN-based implementation of Segment Routing. Traffic recovery is locally performed from the node detecting the failure up to the destination node without involving the SDN controller. Experimental results demonstrate recovery time within 50 ms.