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:
Oct. 09, 2012
Filed:
Jun. 29, 2009
Scott K. Nam, Glendale, CA (US);
Jonathan B. Wong, Alhambra, CA (US);
Scott K. Nam, Glendale, CA (US);
Jonathan B. Wong, Alhambra, CA (US);
Alcatel Lucent, Paris, FR;
Abstract
A method and apparatus for controlling data packet flooding in a data-communication network to promote network security and provide for more efficient utilization of network resources. One or more network nodes include a flooding disable device, for example a disable bit in a L2 hardware lookup table associated with a particular device in an Ethernet application. When the disabler is set, packets from the particular device are not flooded on all ports even when the node cannot associate a particular port with the packets' intended destination. The flooding disable in the network node may be set statically or dynamically, either by a network operator or by a communication received from a server or other network device.