{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10530634","patent":{"patent_number":"US-10530634","title":"Two-channel-based high-availability","assignee":null,"inventors":[],"filing_date":"2018-07-27T00:00:00.000Z","publication_date":"2020-01-07T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"A method for providing two-channel-based high-availability in a cluster of nodes is disclosed. In an embodiment, a method comprises: initiating, by a local control plane executing on a first node, a first state for an underlay control channel and a second state for a management control channel; detecting a bidirectional forwarding detection (“BFD”) control packet from a second node; determining whether the BFD control packet has been received from the underlay control channel; in response to determining that the BFD control packet was received from the underlay control channel: parsing the BFD control packet to extract a first diagnostic code; updating the first state with the first diagnostic code; determining whether both the first state and the second state indicate that the second node is unreachable; in response to determining that the second node is unreachable, initiating a switchover of services configured on the second node."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Two-channel-based high-availability","description":"A method for providing two-channel-based high-availability in a cluster of nodes is disclosed. In an embodiment, a method comprises: initiating, by a local control plane executing on a first node, a f","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10530634","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-10530634","citation_suggestion":"Patentable. \"Two-channel-based high-availability\" (US-10530634). https://patentable.app/patents/US-10530634","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10530634","json":"https://patentable.app/api/llm-context/US-10530634","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:28:50.582Z"}