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:
Jan. 22, 2019
Filed:
Dec. 28, 2016
Juniper Networks, Inc., Sunnyvale, CA (US);
Ashok Singh R., Bangalore, IN;
Anish Mehta, Fremont, CA (US);
Juniper Networks, Inc., Sunnyvale, CA (US);
Abstract
The techniques described herein may dynamically adjust the sampling threshold based on a comparison of a flow export rate to a configured flow export rate. Based on the comparison of the flow export rate and the configured flow export rate, the network device may dynamically adjust the sampling threshold, such as increasing, reducing, or not changing the sampling threshold. Moreover, traffic flows are exported based on the adjusted sampling threshold. For example, if a number of bytes of a packet flow is more than or equal to the adjusted sampling threshold, network devices may export the sampled packet flow with the byte count and packet count of the sampled packet flow reported as-is. When a number of bytes of a packet flow is less than the adjusted sampling threshold, the packet flow will be exported with the byte count and packet count adjusted according to a probability.