D2R: Policy-Compliant Fast Reroute
D2R: Policy-Compliant Fast Reroute
复制标题
D2R:符合策略的快速重新路由
DOI:
10.1145/3482898.3483360
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Akella, Aditya
中科院分区:
文献类型:
--
作者:
Subramanian, Kausik;Abhashkumar, Anubhavnidhi;D'Antoni, Loris;Akella, Aditya
In networks today, the data plane handles forwarding--- sending a packet to the next device in the path---and the control plane handles routing---deciding the path of the packet in the network. This architecture has limitations. First, when link failures occur, the data plane has to wait for the control plane to install new routes, and packet losses can occur due to delayed routing convergence or central controller latencies. Second, policy-compliance is not guaranteed without sophisticated configuration synthesis or controller intervention. Fast reroute mechanisms in the data plane cannot provide both connectivity and policy-compliance guarantees. We take advantage of the recent advances in fast programmable switches to perform policy-compliant route computations entirely in the data plane, thus providing fast and programmable reactions to failures. D2R provides the illusion of a hierarchical network fabric that is always available and policy-compliant under failures. We implement our data plane in P4 and show its viability in real world topologies.
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DOI:
10.1145/3179425
发表时间:
2018
期刊:
Proceedings of the ACM on Measurement and Analysis of Computing Systems
影响因子:
--
作者:
Subramanian, Kausik;D'Antoni, Loris;Akella, Aditya
通讯作者:
Akella, Aditya
DOI:
10.1007/978-3-319-54328-4_15
发表时间:
2017
期刊:
2018 IEEE Symposium on Computers and Communications (ISCC)
影响因子:
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作者:
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A. Moore
DOI:
10.1145/3359989.3365410
发表时间:
2019-12
期刊:
Proceedings of the 15th International Conference on Emerging Networking Experiments And Technologies
影响因子:
--
作者:
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通讯作者:
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DOI:
--
发表时间:
2019-02
期刊:
--
影响因子:
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作者:
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通讯作者:
Kuo-Feng Hsu;Ryan Beckett;Ang Chen;J. Rexford;Praveen Tammana;D. Walker
DOI:
--
发表时间:
2018
期刊:
ACM Workshop on Hot Topics in Networks
影响因子:
--
作者:
Edgar Costa Molero;Stefano Vissicchio;Laurent Vanbever
通讯作者:
Laurent Vanbever