(IET, 2002) Karasan, E.; Ekin-Karasan, O.; Akar, N.; Pinar, M. C.
The mesh topology design problem in overlay virtual private networks is studied. Given a set of customer nodes and an associated traffic matrix, tunnels that connect node pairs through a service provider network are determined such that the total multi-hopped traffic is minimised. A tabu search based heuristic is proposed.
