Evi Nemeth
University of Colorado Boulder
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Publication
Featured researches published by Evi Nemeth.
global communications conference | 2001
Nevil Brownlee; Kimberly C. Claffy; Evi Nemeth
The Domain Name System (DNS) prescribes domain names to be used in network transactions (email, web requests, etc.) instead of IP addresses. The root of the DNS distributed database is managed by 13 root nameservers. We passively measure the performance of one of them: F.root-servers.net. These measurements show an astounding number of bogus queries: from 60-85% of observed queries were repeated from the same host within the measurement interval. Over 14% of a root servers query load is due to queries that violate the DNS specification. Denial of service attacks using root servers are common and occurred throughout our measurement period (7-24 Jan 2001). Though not targeted at the root servers, DOS attacks often use root servers as reflectors toward a victim network. We contrast our observations with those found in an earlier study of DNS root server performance by Danzig et. al., (1992).
International Networking Conference (INET) | 1999
Bradley Huffaker; Evi Nemeth; kc claffy
Usenix LISA | 2001
Nevil Brownlee; kc claffy; Evi Nemeth
usenix large installation systems administration conference | 1999
Ram Periakaruppan; Evi Nemeth
Archive | 2001
Nevil Brownlee; Kimberly C. Claffy; Margaret Murray; Evi Nemeth
Archive | 1989
Evi Nemeth; Trent R. Hein; Garth Snyder
International Networking Conference (INET) | 2000
Bradley Huffaker; Marina Fomenkov; David Moore; Evi Nemeth; kc claffy
IEEE High-speed networking workshop | 2003
Andre Broido; Ryan King; Evi Nemeth; kc claffy
International Networking Conference (INET) | 1999
Bradley Huffaker; kc claffy; Evi Nemeth
Computer Networks and Isdn Systems | 1998
Bradley Huffaker; Jaeyeon Jung; Evi Nemeth; Duane Wessels; Kimberly C. Claffy
