Jaime J. Garnica

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Novel packet I/O engines allow capturing traffic at multi-10Gb/s using only-software and commodityhardware systems. This is achieved thanks to the application of techniques such as batch processing. Nevertheless, this feature involves degradation in the timestamp accuracy, which may be relevant for monitoring purposes. We propose two different approaches to(More)
Legal filtering is common practice in many countries to avoid access to websites with criminal or violent content. This kind of filtering is typically implemented at the edge routers of ISP's core networks, so it is mandatory to support very high bit rates. This paper proposes a hardware-software solution based on FPGAs, which scales up to 100 Gbps(More)
Obtaining an accurate picture of what is happening inside the Internet can be particularly challenging using end-to-end measurements. The ability to make high-precision timing measurements (one-way delay, interarrival times, …) using probe packets is key to attain a clear picture of network performance. The European Traffic Observatory Measurement(More)
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