9-10 May 2015
Okura Hotel
Europe/Amsterdam timezone
Home > Timetable > Session details > Contribution details

Contribution

Okura Hotel - Heian I/II
Members-only

"Yes means HET" - traffic increase by protocol mismatch

Abstract content

It is common wisdom that DNS server implementations must not respond to responses to prevent a denial of service by spoofed traffic injection. We will share an observation of a system that accidentally turned responses into new requests, generating a "loop" that might go unnoticed.