{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11251984","patent":{"patent_number":"US-11251984","title":"Cable modem interface mask based virtual local area network mapping","assignee":null,"inventors":[],"filing_date":"2017-10-24T00:00:00.000Z","publication_date":"2022-02-15T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04N","H04N","H04L"],"num_claims":20,"abstract":"A method to assign a service flow classification for a client device that is performed at a network interface device includes accessing a configuration file having an interface mask, and correlating interface mask bit values with at least one port of the network interface. The network interface device associates the client device with the at least one port of the network interface device and assigns a service flow classification based on the interface mask bit values for an access request received by the network interface device from the client device. The network interface device then communicates with a virtual local area network mapping device using the service flow classification. The virtual local area network mapping device maps the service flow into a VLAN for the service flow of the client device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Cable modem interface mask based virtual local area network mapping","description":"A method to assign a service flow classification for a client device that is performed at a network interface device includes accessing a configuration file having an interface mask, and correlating i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11251984","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-11251984","citation_suggestion":"Patentable. \"Cable modem interface mask based virtual local area network mapping\" (US-11251984). https://patentable.app/patents/US-11251984","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11251984","json":"https://patentable.app/api/llm-context/US-11251984","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:56:26.424Z"}