Access control device and authentication control method

An access control device and authentication message technology, applied in the field of communications, can solve problems such as avalanche effect and centralized terminal authentication, and achieve the effect of improving authentication efficiency
CN106487717BActive Publication Date: 2020-03-27HUAWEI TECH CO LTD
2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2020-03-27

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

An access control device and an authentication control method, including: detecting whether a packet arriving at the access control device is an authentication initiation packet, and the authentication initiation packet is used to initiate authentication of a terminal sending the authentication initiation packet process; limiting the rate at which the access control device receives the authentication initiation message; by detecting whether the message arriving at the access control device is an authentication initiation message, and limiting the rate at which the access control device receives the authentication initiation message, by Limit the rate of receiving authentication initiation messages to control the number of terminals entering subsequent authentication, avoiding the avalanche effect of wireless authentication caused by too many terminals entering subsequent authentication at the same time, and ensuring that terminals that have currently undergone subsequent access authentication can successfully complete the entire authentication process to achieve the effect of improving the efficiency of system certification.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the communication field, in particular to an access control device and an authentication control method. Background technique

[0002] In wired or wireless communication, when a terminal connects to a local area network, it may need to perform access authentication through an access controller and an authentication server. Due to the limited processing capability of the access controller, when a large number of terminals simultaneously perform access authentication, the access controller may be overloaded.

[0003] To avoid overload, the access controller can limit the rate of received authentication packets. For example, the access controller presets the rate of receiving authentication packets as x, and when the total rate of received authentication packets of each terminal reaches x, other authentication packets arriving at this time are discarded. The authentication process of the terminal sending the discarded authentica...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More