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:
Dec. 24, 2019
Filed:
Mar. 20, 2018
Mellanox Technologies Tlv Ltd., Raanana, IL;
Gil Levy, Hod Hasharon, IL;
Aviv Kfir, Nili, IL;
Salvatore Pontarelli, Rome, IT;
Pedro Reviriego, Madrid, ES;
MELLANOX TECHNOLOGIES TLV LTD., Raanana, IL;
Abstract
A data packet is received in a network element. The network element has a cache memory in which cache entries represent a portion of addresses stored in a main memory, The destination address and the cache entries each comprise a binary number. A hash function is applied to the masked destination address to access a hash table. When the number of most significant bits corresponding to the value in the hash table in one of the cache entries and in the destination address are identical, routing information for the packet is retrieved from the cache entry.