{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11477114","patent":{"patent_number":"US-11477114","title":"Packet forwarding method and apparatus","assignee":null,"inventors":[],"filing_date":"2020-10-12T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":15,"abstract":"A packet forwarding method and apparatus are provided, and pertain to the field of communications technologies. The method includes: determining, by a first node, information about a loop-free path from the first node to a second node, where the first node and the second node are a pair of nodes having an anycast route; and when the first node receives a packet to be sent to a third node, if a link from the first node to the third node is faulty, forwarding, by the first node, the packet to the second node based on the information about the loop-free path, so as to forward the packet to the third node through the second node. According to this application, a success rate of packet sending can be improved."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Packet forwarding method and apparatus","description":"A packet forwarding method and apparatus are provided, and pertain to the field of communications technologies. The method includes: determining, by a first node, information about a loop-free path fr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11477114","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-11477114","citation_suggestion":"Patentable. \"Packet forwarding method and apparatus\" (US-11477114). https://patentable.app/patents/US-11477114","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11477114","json":"https://patentable.app/api/llm-context/US-11477114","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:36:00.477Z"}