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. 30, 2024
Filed:
Sep. 09, 2021
Marvell Asia Pte Ltd, Singapore, SG;
MARVELL ASIA PTE LTD, Singapore, SG;
Abstract
A network switch includes a plurality of ports for communicating over a network. Processing circuitry processes inbound frames received from the network via the ports and sends outbound frames to the network. Remote management circuitry (RMU) is responsive to commands received from a host device external to the network switch. The RMU receives via one of the ports a remote access request frame from the host device, wherein at least part of the remote access request frame is encrypted, and decrypts the remote access request frame. In response to successful decryption of the part of the remote access request frame, the RMU accesses one or more configuration registers of the network switch in accordance with the remote access request frame, composes a remote access response frame, at least a portion of the remote access response frame being encrypted, and sends the remote access response frame to the host device.