Sidecar: in-network performance enhancements in the age of paranoid transport protocols
Sidecar: in-network performance enhancements in the age of paranoid transport protocols
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Sidecar:偏执传输协议时代的网络内性能增强
DOI:
10.1145/3563766.3564113
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Winstein, Keith
中科院分区:
文献类型:
--
作者:
Yuan, Gina;Zhang, David K.;Sotoudeh, Matthew;Welzl, Michael;Winstein, Keith
In response to ossification and privacy concerns, post-TCP transport protocols such as QUIC are designed to be "paranoid"---opaque to meddling middleboxes by encrypting and authenticating the header and payload---making it impossible for Performance-Enhancing Proxies (PEPs) to provide the same assistance as before. We propose a research agenda towards an alternate approach to PEPs, creating asidecar protocolthat is loosely-coupled to the unchanged and opaque, underlying transport protocol. The key technical challenge to sidecar protocols is how to usefully refer to the packets of the underlying connection without ossification. We have made progress on this problem by creating a tool we call aquACK (quick ACK), a concise representation of a multiset of numbers that can be used to efficiently decode the randomly-encrypted packet contents a sidecar has received. We implement the quACK and discuss how to achieve several applications with this approach: alternate congestion control, ACK reduction, and PEP-to-PEP retransmission across a lossy subpath.
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DOI:
10.1109/lcnsymposium47956.2019.9000661
发表时间:
2019
期刊:
2019 IEEE 44th LCN Symposium on Emerging Topics in Networking (LCN Symposium)
影响因子:
--
作者:
D. Hayes;David Ros;Özgü Alay
通讯作者:
Özgü Alay
影响因子:
35.6
作者:
Giorgos Papastergiou;G. Fairhurst;David Ros;A. Brunstrom;Karl-Johan Grinnemo;Per Hurtig;Naeem Khademi;M. Tüxen;M. Welzl;D. Damjanović;Simone Mangiante
通讯作者:
Giorgos Papastergiou;G. Fairhurst;David Ros;A. Brunstrom;Karl-Johan Grinnemo;Per Hurtig;Naeem Khademi;M. Tüxen;M. Welzl;D. Damjanović;Simone Mangiante
影响因子:
2.1
作者:
D. Kliazovich;S. Redana;F. Granelli
通讯作者:
F. Granelli
DOI:
--
发表时间:
2020
期刊:
International Conference on Computing, Networking and Communications
影响因子:
--
作者:
Runa Barik;M. Welzl;Peyman Teymoori;Safiqul Islam;S. Gjessing
通讯作者:
S. Gjessing
DOI:
10.1145/3487552.3487826
发表时间:
2021
期刊:
Proceedings of the 21st ACM Internet Measurement Conference
影响因子:
--
作者:
Johannes Zirngibl;Philippe Buschmann;Patrick Sattler;Benedikt Jaeger;J. Aulbach;G. Carle
通讯作者:
G. Carle