公开(公告)号：US09178828B2

公开(公告)日：2015-11-03

申请号：US13872008

申请日：2013-04-26

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Surendra M. Kumar ,  Dileep K. Devireddy ,  Nagaraj A. Bagepalli ,  Abhijit Patra ,  Vina Ermagan ,  Fabio R. Maino ,  Victor Manuel Moreno ,  Paul Quinn

IPC: G06F9/455 ,  H04L12/851

CPC classification number: H04L47/2425 ,  G06F9/45533 ,  G06F2009/45562

Abstract: An example method for service insertion in a network environment is provided in one example and includes configuring a service node by tagging one or more interface ports of a virtual switch function to which the service node is connected with one or more policy identifiers. When data traffic associated with a policy identifier is received on a virtual overlay path the virtual switch function may then terminate the virtual overlay path and direct raw data traffic to the interface port of the service node that is tagged to the policy identifier associated with the data traffic.

Abstract translation: 在一个示例中提供了在网络环境中的服务插入的示例方法，并且包括通过标记服务节点与其连接的虚拟交换机功能的一个或多个接口端口与一个或多个策略标识符来配置服务节点。 当在虚拟覆盖路径上接收到与策略标识符相关联的数据流量时，虚拟交换机功能可以终止虚拟覆盖路径，并将原始数据流直接引导到标记为与数据相关联的策略标识符的服务节点的接口端口 交通。

公开(公告)号：US20140321459A1

公开(公告)日：2014-10-30

申请号：US13872008

申请日：2013-04-26

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Surendra M. Kumar ,  Dileep K. Devireddy ,  Nagaraj A. Bagepalli ,  Abhijit Patra ,  Vina Ermagan ,  Fabio R. Maino ,  Victor Manuel Moreno ,  Paul Quinn

IPC: H04L12/851

CPC classification number: H04L47/2425 ,  G06F9/45533 ,  G06F2009/45562

Abstract: An example method for service insertion in a network environment is provided in one example and includes configuring a service node by tagging one or more interface ports of a virtual switch function to which the service node is connected with one or more policy identifiers. When data traffic associated with a policy identifier is received on a virtual overlay path the virtual switch function may then terminate the virtual overlay path and direct raw data traffic to the interface port of the service node that is tagged to the policy identifier associated with the data traffic.

Abstract translation: 在一个示例中提供了在网络环境中的服务插入的示例方法，并且包括通过标记服务节点与其连接的虚拟交换机功能的一个或多个接口端口与一个或多个策略标识符来配置服务节点。 当在虚拟覆盖路径上接收到与策略标识符相关联的数据流量时，虚拟交换机功能可以终止虚拟覆盖路径，并将原始数据流直接引导到标记为与数据相关联的策略标识符的服务节点的接口端口 交通。