Huawei Technologies Co., Limited

Guolu Gao

Wei Zhang

Yong Xu

Wenhui Xie

Zhiqiang Zhu

Rihua Zhang

Guibin Hou

Bo Ma

Ruirui Liu

Xiaoping Lu

Cuihua Fu

Zhang Rihua

The present invention provides a method and a system for negotiation based on IKE messages. A standby device updates a value of a stored third identity according to an update notification of an active device. The update notification of the active device is sent by the active device after updating a value of a stored second identity. When the standby device switches to a new active device, the new active device sends a second message for negotiating IPSec information to a peer device according to the updated third identity. The third identity is an identity that is stored in the standby device and used to acquire state information of the active device.

Method and system for negotiation based on IKE messages

A system for processing packets in a distributed architecture system includes a main control board, at least one service board, and at least one interface board. The system determines a specified CPU corresponding to a received packet; and, by the service board corresponding to the CPU, processes the received packet. The received packets are processed in the service board corresponding to the specified CPU. Therefore, the packets are evenly distributed to all service boards for being processed, the workload of the main control board is relieved, the service throughput is increased significantly, and the packet processing efficiency of the whole architecture is improved.

Method, apparatus and system for processing packets

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Beijing, China

Guolu Gao