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HOTS: An OWAMP-Compliant Hardware Packet Timestamper

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Passive and Active Network Measurement (PAM 2005)

Part of the book series: Lecture Notes in Computer Science ((LNCCN,volume 3431))

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Abstract

Accurate timestamps on both the sender and the receiver side are crucial for one-way delay (OWD) measurements. Traditionally, the methods of (i) peering with NTP servers, and (ii) connecting to a time source directly, have been used to maintain the accuracy of a measurement system clock. However, it has became clear that such methods suffer from errors to different extents.

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References

  1. Shalunov, S., Teitelbaum, B., Karp, A., Boote, J.W., Zekauskas, M.J.: Aug.) A one-way active measurement protocol (OWAMP). Internet draft. [Online]. Available (2004), http://www.ietf.org/internet-drafts/draft-ietf-ippm-owdp-10.txt

  2. DAG network monitoring interface cards. [Online]. Available: http://www.endace.com/networkMCards.htm

  3. Asia-Pacific Advanced Network. [Online]. Available: http://www.apan.net

  4. Internet2 OWAMP implementation. [Online]. Available: http://e2epi.internet2.edu/owamp

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© 2005 Springer-Verlag Berlin Heidelberg

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Shu, Z., Kobayashi, K. (2005). HOTS: An OWAMP-Compliant Hardware Packet Timestamper. In: Dovrolis, C. (eds) Passive and Active Network Measurement. PAM 2005. Lecture Notes in Computer Science, vol 3431. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-31966-5_34

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  • DOI: https://doi.org/10.1007/978-3-540-31966-5_34

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-25520-8

  • Online ISBN: 978-3-540-31966-5

  • eBook Packages: Computer ScienceComputer Science (R0)

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