Microsoft Technology Licensing, LLC

Xinchen Guo

Jitendra Dattatraya Padhye

Brian Don Zill

Shachar Raindel

Behnaz Arzani

Mahmoud S El Haddad

Alireza Khosgoftar Monafared

Avi William Levy

Techniques are disclosed for identifying faulty links in a virtualized computing environment. Network path latency information is received for one or more network paths in the networked computing environment. Based on the network path latency information, a probable presence of a faulty component is determined. In response to the determination, physical links for a network path associated with the probable faulty component are identified. Information indicative of likely sources of the probable faulty component is received from multiple hosts of the networked computing environment. Based on the identified physical links and information, a faulty component is determined.

Link fault isolation using latencies

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West Lafayette, IN, United States of America

Xinchen Guo