8-9 March 2018
Centro de Convenciones de Puerto Rico
America/Puerto_Rico timezone

Field measurement of Anycast DNS root traffic delivery

9 Mar 2018, 12:15
15m
209-BC (Centro de Convenciones de Puerto Rico)

209-BC

Centro de Convenciones de Puerto Rico

100 Calle Guamaní San Juan 00907 Puerto Rico
Standard Presentation Public Workshop Public Workshop

Speakers

Mr. Geoff Huston (APNIC)Mr. Joao Luis Silva Damas (Bond Internet Systems)

Description

Using queries issued by our test environment targetted at the root servers we analyse DNS traffic observed at the resolver used by the client, the anycast nodes at which the queries arrived and correlate this to the geographical location of the originating client to analyse the effectiveness of the routing system in delivering traffic to the closest Anycast node. As a by-product we take a casual, but quantitative, look at the various undelegated TLDs in use by the client's environment DNS environment.

Summary

Using queries issued by our test environment targetted at the root servers we analyse DNS traffic observed at the resolver used by the client, the anycast nodes at which the queries arrived and correlate this to the geographical location of the originating client to analyse the effectiveness of the routing system in delivering traffic to the closest Anycast node.
As a by-product we take a casual, but quantitative, look at the various undelegated TLDs in use by the client's environment DNS environment.

Talk Duration 15 Minutes

Primary author

Mr. Joao Luis Silva Damas (Bond Internet Systems)

Co-author

Mr. Geoff Huston (APNIC)

Presentation Materials

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