- 专利标题： INFERRING APPLICATION EXPERIENCE FROM DNS TRAFFIC PATTERNS
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申请号： US17971273申请日： 2022-10-21
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公开(公告)号： US20240235966A9公开(公告)日： 2024-07-11
- 发明人: Michal Wladyslaw Garcarz , Jean-Philippe Vasseur
- 申请人： Cisco Technology, Inc.
- 申请人地址： US CA San Jose
- 专利权人： Cisco Technology, Inc.
- 当前专利权人： Cisco Technology, Inc.
- 当前专利权人地址： US CA San Jose
- 主分类号： H04L43/026
- IPC分类号： H04L43/026 ; H04L43/062 ; H04L61/4511
摘要：
In one embodiment, a device obtains telemetry data regarding Domain Name System (DNS) traffic in a network. The device associates, based on the telemetry data, the DNS traffic with a particular online application. The device identifies a traffic pattern of the DNS traffic associated with the particular online application. The device makes, based on the traffic pattern, a determination that an application experience of one or more users of the particular online application is degraded.
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