{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11509639","patent":{"patent_number":"US-11509639","title":"IPsec anti-replay window with quality of service","assignee":null,"inventors":[],"filing_date":"2020-09-16T00:00:00.000Z","publication_date":"2022-11-22T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"In some examples, an example method to provide an IPsec anti-replay window with quality of service (QoS) at a first network endpoint may include configuring a multiple number of anti-replay windows, generating a first security association (SA), and establishing the first SA with a second network endpoint. The first SA may include a first multiple number of security parameter indexes (SPIs), where each of the first multiple number of SPIs may be assigned to a specific QoS level, and each of the first multiple number of SPIs may be assigned to one of the multiple number of anti-replay windows. Establishing the first SA with the second network endpoint may include assigning the first SA to a first encryption key, and providing the first encryption key to the second network endpoint."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"IPsec anti-replay window with quality of service","description":"In some examples, an example method to provide an IPsec anti-replay window with quality of service (QoS) at a first network endpoint may include configuring a multiple number of anti-replay windows, g","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11509639","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-11509639","citation_suggestion":"Patentable. \"IPsec anti-replay window with quality of service\" (US-11509639). https://patentable.app/patents/US-11509639","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11509639","json":"https://patentable.app/api/llm-context/US-11509639","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:51:55.378Z"}