{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10498639","patent":{"patent_number":"US-10498639","title":"Collecting network OAM flow data using out-of-band messages","assignee":null,"inventors":[],"filing_date":"2018-03-13T00:00:00.000Z","publication_date":"2019-12-03T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"A method is provided to configure a communication network to perform telemetry of OAM data, implemented in a network management device. A packet flow ID is identified, and a head node and an end node for the packet flow are determined from the flow ID. A marking command is sent to the head node, causing it to mark some packets in the packet flow. An unmarking command is sent to the end node, causing it to unmark marked packets. A path configuration command is received, including a list of nodes through which a marked packet passed. A command is sent to the nodes in the list, configured to cause the nodes to collect specified OAM flow data relating to marked packets. Such data for an individual packet is received after being collected from the nodes in the list. The OAM flow data is used to improve performance of the network."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Collecting network OAM flow data using out-of-band messages","description":"A method is provided to configure a communication network to perform telemetry of OAM data, implemented in a network management device. A packet flow ID is identified, and a head node and an end node ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10498639","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-10498639","citation_suggestion":"Patentable. \"Collecting network OAM flow data using out-of-band messages\" (US-10498639). https://patentable.app/patents/US-10498639","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10498639","json":"https://patentable.app/api/llm-context/US-10498639","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:14:43.970Z"}