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:
Feb. 06, 2001
Filed:
Oct. 29, 1998
Del Jensen, Orem, UT (US);
Stephen R Carter, Spanish Fork, UT (US);
Novell, Inc., Provo, UT (US);
Abstract
Methods, systems, signals, and devices are provided for managing and using topology information in a network. A topology information manager keeps fragments of network topology and provides access to entire fragments or to fragment summaries in response to authenticated requests. An authenticated path selector uses topology information from the manager to select message routes. The path selector may use summaries of hidden network paths to determine whether the hidden path is desirable, without having access to all topological information about the hidden path. Messages may be forwarded over hidden paths by the manager without disclosing more than the summary information to the message provider.