Designing least-cost nonblocking broadband networks
Journal of Algorithms
A flexible model for resource management in virtual private networks
Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
Proceedings of the 2003 conference on Applications, technologies, architectures, and protocols for computer communications
Internet Routing and Related Topology Issues
SIAM Journal on Discrete Mathematics
Measuring ISP topologies with rocketfuel
IEEE/ACM Transactions on Networking (TON)
Routing, Flow, and Capacity Design in Communication and Computer Networks
Routing, Flow, and Capacity Design in Communication and Computer Networks
Increasing Internet Capacity Using Local Search
Computational Optimization and Applications
Achieving near-optimal traffic engineering solutions for current OSPF/IS-IS networks
IEEE/ACM Transactions on Networking (TON)
Provisioning virtual private networks under traffic uncertainty
Networks - Special Issue on Multicommodity Flows and Network Design
An open source traffic engineering toolbox
Computer Communications
Edge-based traffic engineering for OSPF networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Optimizing OSPF/IS-IS weights in a changing world
IEEE Journal on Selected Areas in Communications
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The desire for configuring well-managed open shortest path first (OSPF) routes to handle the communication needs in the contemporary business world with larger networks and changing service requirements has opened the way to use traffic engineering tools with the OSPF protocol. Moreover, anticipating possible shifts in expected traffic demands while using network resources efficiently has started to gain more attention. We take these two crucial issues into consideration and study the weight setting problem for OSPF routing problem with polyhedral demands. Our motivation is to optimize the link weight metric such that the minimum cost routing uses shortest paths with equal cost multipath splitting and the routing decisions are robust to possible fluctuations in demands. In addition to a compact mixed integer programming model, we provide an algorithmic approach with two variations to tackle the problem. We present several test results for these two strategies and discuss whether we could make our weight-managed OSPF comparable to unconstrained routing under polyhedral demand uncertainty. © 2012 Wiley Periodicals, Inc. NETWORKS, 2012 © 2012 Wiley Periodicals, Inc.