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:
Apr. 14, 2015
Filed:
Dec. 20, 2010
Donald B. Grosser, Jr., Apex, NC (US);
Donald B. Grosser, Jr., Apex, NC (US);
Extreme Networks, Inc., Santa Clara, CA (US);
Abstract
Methods, systems, and computer readable media for improved multicast scaling through policy based redirection are disclosed. According to one method, a packet belonging to an Internet protocol multicast (IPMC) stream is received, where the packet includes packet routing information. A lookup is performed in a IPMC forwarding database (FDB) and, in response to failing to locate an entry in the IPMC FDB, an attempt is made to insert the packet routing information in the IPMC FDB. In response to failing to insert the packet routing information in the IPMC FDB, a packet redirection rule is created based on the packet forwarding information.