Invention Application
US20160205005A1 METHOD OF PROCESSING TRAFFIC TO RECOVER SERVICE CHAIN PATH, SERVICE FUNCTION FORWARDING NODE USING THE SAME, AND NETWORK SYSTEM USING THE SAME
审中-公开
处理服务链路的通信方法，使用该路径的服务功能转发节点和使用该链路的网络系统
- Patent Title: METHOD OF PROCESSING TRAFFIC TO RECOVER SERVICE CHAIN PATH, SERVICE FUNCTION FORWARDING NODE USING THE SAME, AND NETWORK SYSTEM USING THE SAME
- Patent Title (中): 处理服务链路的通信方法，使用该路径的服务功能转发节点和使用该链路的网络系统
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Application No.: US14993233Application Date: 2016-01-12
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Publication No.: US20160205005A1Publication Date: 2016-07-14
- Inventor: Seung-Ik LEE
- Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Priority: KR10-2015-0006585 20150114
- Main IPC: H04L12/26
- IPC: H04L12/26
Abstract:
There is provided a method in which a Service Function Forwarding node (SFF) processes traffic. The SFF determines whether a first Service Function Instant (SFI) is in the state of being able to process traffic. The first SFI is locally connected to the SFF, and implements a Service Function (SF) for the processing of traffic. It is determined whether the first SFI is in the state of being able to process traffic. When the first SFI is in the state of being unable to process traffic, the processing of the traffic is requested from a second SFI in which the same SF has been implemented.
Information query
