Speaker
Mr
Joao Luis Silva Damas
(Bond Internet Systems)
Description
Dissection and observation of traffic at a residential ISP
We analyse the DNS traffic from residential and SOHO customers of a en eye-balls ISP over a 24h period.
We will describe the observed query patterns, correlating to different types of usage such as CDNs and popular sites using DNS to manage their traffic engineering and different observed uses of DNS describing what are the actual, in-the-field, observed common practices and how that impacts resolver traffic. We hope this will provide hard data that people can use to validate or dispel urban legends about actual DNS traffic at DNS resolvers, as opposed to authoritative DNS servers.
Primary authors
Mr
Cortés Sack Monica
(DIT-UPM, Universidad Politecnica de Madrid)
Mr
Joao Luis Silva Damas
(Bond Internet Systems)
