Huawei Technologies Co., Limited

Cairen Weng

Zhenwei Zhang

Tianran Zhou

Qiang Yang

Yibin Xu

Bin He

Haifeng Wu

Dachao Yang

Sisheng Wang

Yanping Cao

This application discloses an access management method, an authenticator, and an authentication server, applied to a scenario in which a terminal device accesses a network. After completing authentication, a terminal device sends a first packet to an authenticator, where the first packet carries a first IPV6 address of the terminal device and a MAC address of the terminal device. When determining that the first IPV6 address is a new IPV6 address, the authenticator sends, to an authentication server, a second packet carrying the first IPV6 address and the MAC address, so as to indicate the authentication server to send a first authorization policy to a policy enforcement point based on the first IPV6 address.

Access management method, authenticator, and authentication server

A traffic detection method, apparatus, and system are provided. A first network device obtains a packet, where the packet is any packet of the traffic. The first network device adds a detection flag and detection indication information to the packet to update the packet, where the detection flag is used to indicate a position of the detection indication information, where the detection indication information includes a first flag, and the first flag is used to indicate whether the traffic is to-be-detected traffic. The first network device sends an updated packet to a second network device. According to this method, traffic performance is detected, and flexibility and extensiveness of traffic performance detection are improved.

Traffic detection method, apparatus, and system

Growing community of inventors

Nanjing, China

Cairen Weng