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. 14, 2021
Filed:
Mar. 18, 2019
International Business Machines Corporation, Armonk, NY (US);
Timothy J. Schimke, Stewartville, MN (US);
John Wesley Walthour, II, Austin, TX (US);
Prathima Kommineni, Hyderabad, IN;
Syed Ataur Rehman, Bangalore, IN;
International Business Machines Corporation, Armonk, NY (US);
Abstract
An instruction directed towards a network adapter is detected. Based on the detected instruction it is determined that the network adapter should operate in a loopback mode. One or more network signals are transmitted through a dedicated loopback pathway. The transmission is based on the determination. The transmission occurs on a first network interface of the network adapter. The dedicated loopback pathway connects to a second network interface of the network adapter. Listening on the dedicated loopback pathway for the one or more network signals. Performing a network loopback test of the network adapter based on the listening.