{"draft":"draft-ietf-opsawg-teas-attachment-circuit-20","doc_id":"RFC9834","title":"YANG Data Models for Bearers and Attachment Circuits as a Service (ACaaS)","authors":["M. Boucadair, Ed.","R. Roberts, Ed.","O. Gonzalez de Dios","S. Barguil","B. Wu"],"format":["HTML","TEXT","PDF","XML"],"page_count":"150","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"Operations and Management Area Working Group","abstract":"Delivery of network services assumes that appropriate setup is\nprovisioned over the links that connect customer termination points\nand a provider network. The required setup to allow successful data\nexchange over these links is referred to as an attachment circuit\n(AC), while the underlying link is referred to as a \"bearer\".\r\n\r\nThis document specifies a YANG service data model for ACs. This model\ncan be used for the provisioning of ACs before or during service\nprovisioning (e.g., RFC 9543 Network Slice Service).\r\n\r\nThe document also specifies a YANG service data model for managing\nbearers over which ACs are established.","pub_date":"September 2025","keywords":["Slice Service","L3VPN","L2VPN","Automation","Network Automation","Orchestration","service delivery","Service provisioning","service segmentation","service flexibility","service simplification","Network Service","3GPP","Network Slicing"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC9834","errata_url":null}