Invention Grant
US09584422B2 Methods and apparatuses for automating return traffic redirection to a service appliance by injecting traffic interception/redirection rules into network nodes
有权
通过将流量拦截/重定向规则注入到网络节点中，自动将返回流量重定向到服务设备的方法和设备
- Patent Title: Methods and apparatuses for automating return traffic redirection to a service appliance by injecting traffic interception/redirection rules into network nodes
- Patent Title (中): 通过将流量拦截/重定向规则注入到网络节点中，自动将返回流量重定向到服务设备的方法和设备
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Application No.: US14486313Application Date: 2014-09-15
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Publication No.: US09584422B2Publication Date: 2017-02-28
- Inventor: Devendra Mohan Badhani , Chao Feng , Samar Sharma , Kalyan Venkataramana
- Applicant: Cisco Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Meunier Carlin & Curfman LLC
- Main IPC: G01R31/08
- IPC: G01R31/08 ; H04L12/803 ; H04L12/725 ; H04L12/801
Abstract:
Methods and apparatuses for automating return traffic redirection to a service appliance by injecting forwarding policies in a packet-forwarding element are disclosed herein. An example method for automating return traffic redirection can include: establishing a communication channel between a service appliance and a packet-forwarding element; and transmitting an out-of-band message over the communication channel to the packet-forwarding element. The message can include a forwarding policy that requests the packet-forwarding element to forward predetermined packets to the service appliance.
Public/Granted literature
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