{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9602404","patent":{"patent_number":"US-9602404","title":"Last-hop processing for reverse direction packets","assignee":null,"inventors":[],"filing_date":"2015-11-20T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"Some embodiments provide a method for a first managed forwarding element that implements a logical network. The method receives a packet from a second managed forwarding element. The first packet has an initial set of characteristics defining a first connection between a source machine connected to the second managed forwarding element and a destination machine connected to the first managed forwarding element. The method determines whether a second connection exists with the initial set of characteristics between a different machine connected to a third managed forwarding element and the destination machine. When a second connection exists with the initial set of characteristics, the method modifies at least one characteristic of the packet such that the modified packet does not have the same set of characteristics. The method delivers the modified packet to the destination machine."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Last-hop processing for reverse direction packets","description":"Some embodiments provide a method for a first managed forwarding element that implements a logical network. The method receives a packet from a second managed forwarding element. The first packet has ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9602404","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-9602404","citation_suggestion":"Patentable. \"Last-hop processing for reverse direction packets\" (US-9602404). https://patentable.app/patents/US-9602404","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9602404","json":"https://patentable.app/api/llm-context/US-9602404","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:18:12.212Z"}