Dynamic, Fine-Grained Data Plane Monitoring With Monocle - 2018


Ensuring network reliability is important for satisfying service-level objectives. However, diagnosing network anomalies during a timely fashion is tough thanks to the complicated nature of network configurations. We gift Monocle - a system that uncovers forwarding problems due to hardware or software failures in switches, by verifying that the data plane corresponds to the view that an SDN controller installs via the control plane. Monocle works by systematically probing the switch information plane; the probes are constructed by formulating the switch forwarding table logic as a Boolean satisfiability (SAT) drawback. Our SAT formulation quickly generates probe packets targeting a particular rule considering both existing and new rules. Monocle will monitor not solely static flow tables (as is currently usually the case), however also dynamic networks with frequent flow table changes. Our evaluation shows that Monocle is capable of fine-grained monitoring for the bulk of rules, and it will determine a rule suddenly missing from the information plane or misbehaving during a matter of seconds. In fact, throughout our analysis Monocle uncovered problems with two hardware switches that we tend to were using in our analysis. Finally, during network updates Monocle helps controllers address switches that exhibit transient inconsistencies between their control and information plane states.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE : Secure and Efficient Data Transmission for Cluster-Based Wireless Sensor Networks - 2014 ABSTRACT: Secure data transmission is a critical issue for wireless sensor networks (WSNs). Clustering is an effective
PROJECT TITLE : R3E Reliable Reactive Routing Enhancement for Wireless Sensor Networks - 2014 ABSTRACT: Providing reliable and efficient communication under fading channels is one of the major technical challenges in wireless
PROJECT TITLE : PSR A Lightweight Proactive Source Routing Protocol For Mobile Ad Hoc Networks - 2014 ABSTRACT: Opportunistic data forwarding has drawn much attention in the research community of multihop wireless networking,
PROJECT TITLE : Multi-Core Embedded Wireless Sensor Networks Architecture and Applications - 2014 ABSTRACT: Technological advancements in the silicon industry, as predicted by Moore's law, have enabled integration of billions
PROJECT TITLE : Fast and Secure Multihop Broadcast Solutions for Intervehicular Communication - 2014 ABSTRACT: Intervehicular communication (IVC) is an important emerging research area that is expected to considerably contribute

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry