{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9712381","patent":{"patent_number":"US-9712381","title":"Systems and methods for targeted probing to pinpoint failures in large scale networks","assignee":null,"inventors":[],"filing_date":"2015-01-06T00:00:00.000Z","publication_date":"2017-07-18T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L"],"num_claims":24,"abstract":"Systems and methods for locating network errors. The system includes a plurality of host nodes in a network of host nodes and intermediary nodes, and a database storing route data for each of a plurality of host node pairs. The system includes a controller configured to identify a subject intermediary node to investigate for network errors and select, using route data stored in the database, a set of target probe paths. Each target probe path includes a respective pair of host nodes separated by a network path including at least one target intermediary node, which is either the subject intermediary node or an intermediary node that is a next-hop neighbor of the subject intermediary node. The controller is configured to test each target probe path in the set of target probe paths and to determine, based on a result of the testing, an operational status of the subject intermediary node."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods for targeted probing to pinpoint failures in large scale networks","description":"Systems and methods for locating network errors. The system includes a plurality of host nodes in a network of host nodes and intermediary nodes, and a database storing route data for each of a plural","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9712381","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-9712381","citation_suggestion":"Patentable. \"Systems and methods for targeted probing to pinpoint failures in large scale networks\" (US-9712381). https://patentable.app/patents/US-9712381","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9712381","json":"https://patentable.app/api/llm-context/US-9712381","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:16:57.306Z"}