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UID:527@lincs.fr
DTSTART;TZID=Europe/Paris:20200205T140000
DTEND;TZID=Europe/Paris:20200205T150000
DTSTAMP:20200207T092619Z
URL:https://www.lincs.fr/events/nsdi-preview-diamond-miner-comprehensive-d
 iscovery-of-the-internets-topology-diamonds/
SUMMARY:Diamond-Miner: Comprehensive Discovery of the Internet’s Topology
 Diamonds
DESCRIPTION:(NSDI preview)\nDespite the well-known existence of
 load-balanced forwarding&nbsp\;paths in the Internet\, current
 Internet-wide active topology&nbsp\;mapping efforts are multipath agnostic
 – largely because of&nbsp\;the probing volume and time required of
 existing multipath&nbsp\;discovery techniques. This paper introduces
 D-Miner\, a system&nbsp\;that marries previous work on high-speed probing
 with&nbsp\;multipath discovery to make Internet-wide topology
 mapping\,&nbsp\;inclusive of load-balanced paths\, feasible.We deploy
 D-Miner&nbsp\;and collect multiple IPv4 interface-level topology
 snapshots\,&nbsp\;where we find &gt\; 64% more edges\, and significantly
 more&nbsp\;complex and rich topologies\, than existing systems. We
 further&nbsp\;scrutinize topological changes between snapshots and
 attribute&nbsp\;forwarding differences not to routing or policy
 changes\,&nbsp\;but to load balancer “remapping” events. We precisely
 categorize&nbsp\;remapping events and find that they are a much
 larger&nbsp\;and frequent contributor of path changes than previously
 recognized.&nbsp\;By making D-Miner and our collected
 Internet-wide&nbsp\;topologies publicly available\, we hope to help
 facilitate better&nbsp\;understanding of the Internet’s true structure
 and resilience.
CATEGORIES:Seminars,Youtube
LOCATION:Paris-Rennes Room (EIT Digital)\, 23 avenue d'Italie\, 75013
 Paris\, France
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=23 avenue d'Italie\, 75013
 Paris\, France;X-APPLE-RADIUS=100;X-TITLE=Paris-Rennes Room (EIT
 Digital):geo:0,0
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TZID:Europe/Paris
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DTSTART:20191027T020000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
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