Routing system and system, and routing strategy server

Abstract

The invention discloses a routing system comprising an internet exit gateway connected with an intranet and at least two kinds of network access devices connected with the internet exit gateway. In addition, the routing system also includes a routing strategy server connected with the internet exit gateway through the intranet. According to the invention, the congestion degree of the internet exitis determined automatically by detecting the real-time flow situations of different operator internet ports; and thus the internet exit strategy route is adjusted dynamically to realize balance between different internet operator exit bandwidths, so that the park or enterprise intranet user obtains the good internet access experience. In addition, the invention also discloses a routing method anda routing strategy server.

Description

technical field [0001] The invention belongs to the communication field, and in particular relates to a routing method, a system and a routing policy server. Background technique [0002] Due to historical and self-development reasons, large parks or enterprises often have multiple Internet egress links of different public network operators to meet the network access needs of different intranet users. In recent years, with the rapid development of the Internet, the demand for network bandwidth of large-scale campus and large-scale enterprise network users has been increasing, which often causes the bandwidth of some egress links to be completely consumed during peak hours, resulting in the user network using these egress links The visit experience is extremely poor. [0003] The existing technology judges the type of user access application by analyzing user data flow packets, and then formulates different routing policies according to different application access types. Ho...

AI Technical Summary

Problems solved by technology

[0005] However, the user's network access hotspots are dynamically changing. The static adjustment of the network egress link route can only ensure the balance of the egress bandwidth within a period of time. With the transfer of the user's network access hotspots, the egress routing strategy will inevitably need to be adjusted again.

Moreover, the current implementation interval of this method is relatively long, and adjustments cannot be made in the first time when the bandwidth of some egress links is completely consumed during peak hours, resulting in a decline in the corresponding user's network access experience.

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