{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9838286","patent":{"patent_number":"US-9838286","title":"Passive performance measurement for inline service chaining","assignee":null,"inventors":[],"filing_date":"2014-11-20T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["H04L","H04B","H04B","H04L","H04L","H04L","H04L"],"num_claims":18,"abstract":"A method is implemented by a computing device to monitor the performance of packet processing in an in-line service chain. The computing device is in communication with a plurality of network devices forming a software defined network (SDN) and the in-line service chain. The SDN includes a controller implemented by the computing device to configure the plurality of network devices. The plurality of devices includes a set of switches monitoring packets traversing the in-line service chain including at least one service."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Passive performance measurement for inline service chaining","description":"A method is implemented by a computing device to monitor the performance of packet processing in an in-line service chain. The computing device is in communication with a plurality of network devices ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9838286","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9838286","citation_suggestion":"Patentable. \"Passive performance measurement for inline service chaining\" (US-9838286). https://patentable.app/patents/US-9838286","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9838286","json":"https://patentable.app/api/llm-context/US-9838286","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T16:53:10.918Z"}