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Tracking the QUIC Spin Bit on Tofino [article]

Ike Kunze and Constantin Sander and Klaus Wehrle and Jan Rüth
2021 arXiv   pre-print
Thus, this paper investigates whether P4-programmable hardware, such as the Intel Tofino, can effectively track the spin bit at line-rate.  ...  In this process, it hides transport layer information often used for network monitoring, thus obsoleting traditional measurement concepts.  ...  Tofino + [7] Mauro Cociglio, Alexandre Ferrieux, Giuseppe Fiocolla, Igor Lubashev, Fabio Bul- P4: A Strong Compound for AQM on High-Speed Networks?.  ... 
arXiv:2112.02875v1 fatcat:5hiiuirjw5a4xmzvzhlo2f7p4u

Accelerating Network Functions using Reconfigurable Hardware. Design and Validation of High Throughput and Low Latency Network Functions at the Access Edge

Ralf Kundel
However, the implementation of access edge functionality challenges Internet service providers: First, a good QoS must be provided to the subscribers, for example, high throughput and low latency.  ...  In this thesis, we design network functions on programmable hardware to improve the QoS and flexibility.  ...  throughput and 1500 byte packets for the two Stamper implementations and a varying link speed. link avg. latency max. packet speed latency std. dev. latency loss P4-Tofino 10 Gbit/s 182.96 ns 1.93 ns  ... 
doi:10.26083/tuprints-00022023 fatcat:x3lqvel4abfjvhkwpxnak3vnwa