Invention Grant
- Patent Title: Per path and per link traffic accounting
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Application No.: US15612812Application Date: 2017-06-02
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Publication No.: US10742548B1Publication Date: 2020-08-11
- Inventor: Harish Sitaraman , Zhifang Zeng , Shraddha Hegde
- Applicant: Juniper Networks, Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: Juniper Networks, Inc.
- Current Assignee: Juniper Networks, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Harrity & Harrity, LLP
- Main IPC: H04L12/741
- IPC: H04L12/741 ; H04L29/06 ; H04L12/26

Abstract:
A first device may receive a packet that includes information identifying a path through a network. The first device may configure a header of the packet to include a first set of identifiers that identifies the path and the first device via which the packet was received. The first device may configure the header of the packet to include a second set of identifiers that identifies a set of devices associated with the path. The set of devices may be associated with providing the packet via a network. The first device may determine whether a counter associated with the first set of identifiers has been initialized. The first device may modify a value of the counter to record a metric. The first device may provide the packet to a second device. The first device may perform an action related to the packet or based on the value of the counter.
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