The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2009
Filed:
Dec. 12, 2002
Applicants:
Van Jacobson, Woodside, CA (US);
Kedar Poduri, Santa Clara, CA (US);
Satish K Kanna, San Jose, CA (US);
Cengiz Alaettinoglu, Sherman Oaks, CA (US);
Inventors:
Van Jacobson, Woodside, CA (US);
Kedar Poduri, Santa Clara, CA (US);
Satish K Kanna, San Jose, CA (US);
Cengiz Alaettinoglu, Sherman Oaks, CA (US);
Assignee:
Packet Design, Inc., Santa Clara, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/56 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and method impedes attacks on route processors in an autonomous system using one device with a routable IP address that checks the format of routing messages and forwards them to one or more route processors without routable IP addresses.