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    SINGLE NETWORK INTERFACE FOR MULTIPLE INTERFACE VIRTUAL NETWORK FUNCTIONS
    2.
    发明公开
    SINGLE NETWORK INTERFACE FOR MULTIPLE INTERFACE VIRTUAL NETWORK FUNCTIONS 审中-公开
    用于多接口虚拟网络函数的单网络接口

    公开(公告)号：EP3314367A1

    公开(公告)日：2018-05-02

    申请号：EP16829852.9

    申请日：2016-07-27

    申请人： Huawei Technologies Co., Ltd.

    发明人： SUNAVALA, Farhad P. ,  HUANG, Mark Xiang-Quan

    IPC分类号： G06F3/00

    CPC分类号： H04L45/586 ,  H04L45/306 ,  H04L45/74 ,  H04L49/70

    摘要： A virtual network function includes network interface via a single client network interface coupled to a network functions infrastructure. The network interface is provided using a virtual network function abstraction layer in the form of an implementation of a virtual network function in a virtual machine nested within a second virtual machine having a virtual switch. Routing between any number of ports on the virtual network function and a single network interface is enabled by providing a virtual interface in the switch mapped to each network interface needed by the virtual network function. Data from a client network via the network interface for the infrastructure is routed to the proper virtual network function interface in the virtual switch.