US 11,909,631 B1
Identifying application QoE changes due to application location migration
Michal Wladyslaw Garcarz, Cracow (PL); Jean-Philippe Vasseur, Saint Martin d'Uriage (FR); and Vinay Kumar Kolar, San Jose, CA (US)
Assigned to CISCO TECHNOLOGY, INC., San Jose, CA (US)
Filed by Cisco Technology, Inc., San Jose, CA (US)
Filed on Jul. 29, 2022, as Appl. No. 17/877,482.
Int. Cl. H04L 45/302 (2022.01); H04L 45/24 (2022.01); H04L 45/12 (2022.01)
CPC H04L 45/302 (2013.01) [H04L 45/123 (2013.01); H04L 45/24 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
generating, by a device, an application map for an online application accessed via a network that indicates a set of network addresses at which the online application was accessed, client information for clients that accessed the online application via the network, and quality of experience metrics for the online application;
identifying, by the device, a location change of the online application by tracking changes to the application map;
determining, by the device, a correlation between the location change and a degradation in the quality of experience metrics; and
adjusting, by the device and based on the correlation, routing of traffic associated with the online application in the network.