{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10476772","patent":{"patent_number":"US-10476772","title":"Soft constrained shortest-path tunneling","assignee":null,"inventors":[],"filing_date":"2018-04-02T00:00:00.000Z","publication_date":"2019-11-12T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L"],"num_claims":20,"abstract":"In one embodiment, a method includes obtaining a request to route traffic from a source to a destination in a network, where the request is associated with a setup bandwidth criterion. The method includes: identifying a plurality of candidate tunnel paths from the source to the destination; and, for each of the plurality of candidate tunnel paths, determining whether or not at least one of the candidate tunnel paths satisfies the setup bandwidth criterion. In response to determining that the plurality of candidate tunnel paths fail to satisfy the setup bandwidth criterion, the method includes: determining a congestion metric for each of a plurality of candidate tunnel paths from the source to the destination; and instantiating a tunnel from the source to the destination according to a candidate tunnel path with the lowest congestion metric."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Soft constrained shortest-path tunneling","description":"In one embodiment, a method includes obtaining a request to route traffic from a source to a destination in a network, where the request is associated with a setup bandwidth criterion. The method incl","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10476772","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-10476772","citation_suggestion":"Patentable. \"Soft constrained shortest-path tunneling\" (US-10476772). https://patentable.app/patents/US-10476772","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10476772","json":"https://patentable.app/api/llm-context/US-10476772","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:12:00.258Z"}