{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11489752","patent":{"patent_number":"US-11489752","title":"Forwarding entry monitoring method and apparatus","assignee":null,"inventors":[],"filing_date":"2020-11-20T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":14,"abstract":"This application discloses a forwarding entry monitoring method and apparatus, to quickly determine a changed forwarding entry, thereby improving locating efficiency. The method includes: determining, by a first node, a monitored data stream; determining, by the first node, that a stored forwarding entry changes, where the forwarding entry is used to forward the data stream; and sending, by the first node, a first packet to a second node. The second node is located on a transmission path of the data stream, and the second node is a previous-hop node of the first node. The first packet carries a change instruction."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Forwarding entry monitoring method and apparatus","description":"This application discloses a forwarding entry monitoring method and apparatus, to quickly determine a changed forwarding entry, thereby improving locating efficiency. The method includes: determining,","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11489752","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-11489752","citation_suggestion":"Patentable. \"Forwarding entry monitoring method and apparatus\" (US-11489752). https://patentable.app/patents/US-11489752","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11489752","json":"https://patentable.app/api/llm-context/US-11489752","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:47:57.064Z"}