{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9641352","patent":{"patent_number":"US-9641352","title":"Packet forwarding","assignee":null,"inventors":[],"filing_date":"2013-09-04T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":14,"abstract":"An ED within EVI network establishes an EVI tunnel for bearing Ethernet packets and an EVI extension tunnel for bearing IP packets, where both the EVI tunnel and the EVI extension tunnel are connected to a peer ED. The ED sends an Ethernet packet for layer 2 forwarding in an EVI forwarding instance through the EVI tunnel; and sendsan IP packet for layer 3 forwarding in the EVI forwarding instance through the EVI extension tunnel."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Packet forwarding","description":"An ED within EVI network establishes an EVI tunnel for bearing Ethernet packets and an EVI extension tunnel for bearing IP packets, where both the EVI tunnel and the EVI extension tunnel are connected","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9641352","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-9641352","citation_suggestion":"Patentable. \"Packet forwarding\" (US-9641352). https://patentable.app/patents/US-9641352","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9641352","json":"https://patentable.app/api/llm-context/US-9641352","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:45:42.236Z"}