- 专利标题: VIRTUAL NETWORK ROUTING TO DYNAMIC END POINT LOCATIONS IN SUPPORT OF SERVICE-BASED TRAFFIC FORWARDING
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申请号: US15440779申请日: 2017-02-23
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公开(公告)号: US20180041435A1公开(公告)日: 2018-02-08
- 发明人: Hang ZHANG
- 申请人: Hang ZHANG
- 申请人地址: CN Shenzhen
- 专利权人: Huawei Technologies Co., Ltd.
- 当前专利权人: Huawei Technologies Co., Ltd.
- 当前专利权人地址: CN Shenzhen
- 主分类号: H04L12/741
- IPC分类号: H04L12/741 ; H04L12/46
摘要:
A method and apparatus for routing packets to a destination end point over a virtual network (VN) pre-configured on a network. The routing is performed by a VN virtual router (v-router) associated with a node of the VN. The v-router receives a data packet, obtains an indication of location of the destination end point from a connection management (CM) entity tracking the end point, and selects a logical tunnel or next VN node to forward the data packet to. The CM entity tracks end points upon registration and provides updates upon a request or other trigger.
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