发明名称 |
METHOD AND DEVICE FOR ROUTING DATA MESSAGE |
摘要 |
The present invention provides a data packet routing method and device. When a Switch receives, form an SE, a traffic flow on which service processing is performed, the Switch can determine a forwarding rule of a corresponding service chain according to the traffic flow received from the SE, and route, according to the forwarding rule, a data packet received from the SE. Compared with a case in the prior art in which an SPC needs to deliver a forwarding rule corresponding to each traffic flow to a Switch, the embodiments of the present invention adopt the technical solutions in which the SPC only needs to deliver a forwarding rule corresponding to each service chain to the Switch, thereby reducing signaling interaction between the SPC and the Switch and saving a network overhead. |
申请公布号 |
EP2993836(A1) |
申请公布日期 |
2016.03.09 |
申请号 |
EP20130886849 |
申请日期 |
2013.06.14 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
HU, WEIHUA;ZHOU, HAN;WANG, YAN |
分类号 |
H04L12/70;H04L12/24;H04L12/64;H04L12/66;H04L12/717;H04L12/721;H04L12/741;H04L12/801;H04L12/851 |
主分类号 |
H04L12/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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