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Hash-Based IP Traceback Alex C. Snoeren
 

Summary: Hash-Based IP Traceback
Alex C. Snoeren
, Craig Partridge, Luis A. Sanchez
, Christine E. Jones,
Fabrice Tchakountio, Stephen T. Kent, and W. Timothy Strayer
BBN Technologies
10 Moulton Street, Cambridge, MA 02138
{snoeren, craig, cej, ftchakou, kent, strayer}@bbn.com
ABSTRACT
The design of the IP protocol makes it difficult to reliably identify
the originator of an IP packet. Even in the absence of any delib-
erate attempt to disguise a packet's origin, wide-spread packet for-
warding techniques such as NAT and encapsulation may obscure
the packet's true source. Techniques have been developed to deter-
mine the source of large packet flows, but, to date, no system has
been presented to track individual packets in an efficient, scalable
fashion.
We present a hash-based technique for IP traceback that generates
audit trails for traffic within the network, and can trace the origin of
a single IP packet delivered by the network in the recent past. We

  

Source: Akella, Aditya - Department of Computer Sciences, University of Wisconsin at Madison
Badrinath, B. R. - Department of Electrical and Computer Engineering, Rutgers University
Snoeren, Alex - Department of Computer Science and Engineering, University of California at San Diego
Strayer, William Timothy - BBN Technologies
Xu, Shouhuai - Department of Computer Science, University of Texas at San Antonio

 

Collections: Computer Technologies and Information Sciences