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Troubleshooting blackbox SDN control software with minimal causal sequences
2014
Proceedings of the 2014 ACM conference on SIGCOMM - SIGCOMM '14
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We apply our technique to five open source SDN control platforms-Floodlight, NOX, POX, Pyretic, ONOS-and illustrate how the minimal causal sequences our system found aided the troubleshooting process. ...
In this paper we discuss how to improve control software troubleshooting by presenting a technique for automatically identifying a minimal sequence of inputs responsible for triggering a given bug, without ...
spent on troubleshooting distributed systems like SDN control software, by automatically eliminating events from buggy traces that are not causally related to the bug, producing a "minimal causal sequence ...
doi:10.1145/2619239.2626304
dblp:conf/sigcomm/ScottWRPOLHLEWAZS14
fatcat:hb7x2genzba3npsm4q63bzbm7e
Troubleshooting blackbox SDN control software with minimal causal sequences
2014
Computer communication review
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
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We apply our technique to five open source SDN control platforms-Floodlight, NOX, POX, Pyretic, ONOS-and illustrate how the minimal causal sequences our system found aided the troubleshooting process. ...
In this paper we discuss how to improve control software troubleshooting by presenting a technique for automatically identifying a minimal sequence of inputs responsible for triggering a given bug, without ...
spent on troubleshooting distributed systems like SDN control software, by automatically eliminating events from buggy traces that are not causally related to the bug, producing a "minimal causal sequence ...
doi:10.1145/2740070.2626304
fatcat:osnxr4ntjndjtdemprlrqhc76a
A Comprehensive Security Assessment Framework for Software-Defined Networks
2020
Computers & security
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In our evaluation, DELTA successfully reproduced 26 known attack scenarios, across diverse SDN controller environments, and also discovered 9 novel SDN application mislead attacks. * Corresponding author ...
A B S T R A C T As Software-Defined Networking (SDN) is getting popular, its security issue is being magnified as a new controversy, and this trend can be found from recent studies of presenting possible ...
The focus of STS is identifying the MCS (minimal causal sequence) associated with a bug. ...
doi:10.1016/j.cose.2020.101720
fatcat:by4qkyj42jamlak5t52tsaweau
Differential Provenance
2015
Proceedings of the 14th ACM Workshop on Hot Topics in Networks - HotNets-XIV
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Troubleshooting blackbox SDN control software with
minimal causal sequences. In Proc. SIGCOMM, 2014.
[15] H. J. Wang, J. C. Platt, Y. Chen, R. Zhang, and Y.-M.
Wang. ...
Causal Sequence anal-
texes, respectively, whereas differential provenance was able ysis [14], and ATPG [18]. ...
doi:10.1145/2834050.2834111
dblp:conf/hotnets/ChenWHZL15
fatcat:oojyxajdkvfodbhufhgzsrtsrm
SDNRacer: concurrency analysis for software-defined networks
2016
Proceedings of the 37th ACM SIGPLAN Conference on Programming Language Design and Implementation - PLDI 2016
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Concurrency violations are an important source of bugs in Software-Defined Networks (SDN), often leading to policy or invariant violations. ...
We evaluated SDNRacer on several real-world SDN controllers, running both reactive and proactive applications in large networks. ...
However, this is not relevant to our model because SDN-Racer treats the controller as a blackbox, allowing us to use SDNRacer on a wide set of controllers with minimal instrumentation in the controller ...
doi:10.1145/2908080.2908124
dblp:conf/pldi/El-HassanyMBVV16
fatcat:so27jtkorncwjb2trpw5v6sj74
Explainable AI for B5G/6G: Technical Aspects, Use Cases, and Research Challenges
[article]
2021
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However, the risk of losing control over decision-making may increase due to high-speed data-intensive AI decision-making beyond designers and users' comprehension. ...
This research aligns with goals 9, 11, 16, and 17 of the United Nations Sustainable Development Goals (UN-SDG), promoting innovation and building infrastructure, sustainable and inclusive human settlement ...
network (SDN) and the network function virtualisation (NFV). ...
doi:10.48550/arxiv.2112.04698
fatcat:utn243lntjb7bbkbdbmyrecdxi