Advanced Models for the OSPF Routing Protocol
Copyright policy )Advanced Models for the OSPF Routing Protocol
We present two formal models for the OSPF routing protocol, designed for the model checker Uppaal. The first one is an optimised model of an existing model that allows to check larger network topologies. The second one is a specialised model for adjacency building, a complex subprocedure of OSPF, which is not part of any existing model and which is known to be vulnerable to cyber attacks. We illustrate how both models can be used to discover vulnerabilities in routing protocols.
In Proceedings MARS 2022, arXiv:2203.09299
- University of Trento Italy
- University of Trento Italy
- UNSW Sydney Australia
- Macquarie University Australia
Computer Science - Networking and Internet Architecture, Networking and Internet Architecture (cs.NI), FOS: Computer and information sciences, Computer Science - Logic in Computer Science, Logic in Computer Science (cs.LO)
Computer Science - Networking and Internet Architecture, Networking and Internet Architecture (cs.NI), FOS: Computer and information sciences, Computer Science - Logic in Computer Science, Logic in Computer Science (cs.LO)
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