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UID:52@lincs.fr
DTSTART;TZID=Europe/Paris:20160420T140000
DTEND;TZID=Europe/Paris:20160420T150000
DTSTAMP:20170313T170916Z
URL:https://www.lincs.fr/events/where-are-the-anycasters/
SUMMARY:Where are the anycasters
DESCRIPTION:Use of anycast IP addresses has increased in the last few
 years: once relegated to DNS root and top-level domain servers\, anycast is
 now commonly used to assist distribution of general purpose content by CDN
 providers. Yet\, most anycast discovery methodologies rely so far on DNS\,
 which limits their usefulness to this particular service. This raises the
 need for protocol agnostic methodologies\, that should additionally be as
 lightweight as possible in order to scale up anycast service discovery.Our
 anycast discovery method allows for exhaustive and accurate enumeration and
 city-level geolocation of anycast replicas\, with the constraints of only
 leverages a handful of latency measurements from a set of known probes. The
 method exploits an iterative workflow to enumerate (optimization problem)
 and geolocate (classification problem) anycast instances. The method is so
 lightweight and protocol agnostic that we were able to perform several
 censuses of the whole IPv4 Internet\, recollecting all anycast deployments.
 Finally\, we carry on a passive study of anycast traffic to refine the
 picture of services currently served over IP anycast. All our code\,
 dataset and further information are available
 athttp://www.enst.fr/~drossi/anycast
CATEGORIES:Seminars,Youtube
LOCATION:LINCS Meeting Room 40\, 23\, avenue d'Italie\, Paris\, 75013\,
 France
GEO:48.8283983;2.3568972000000485
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TZID:Europe/Paris
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DTSTART:20160327T030000
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