Traffic grooming method and server

Abstract

An embodiment of the present invention relates to the field of Internet technologies and discloses a traffic grooming method and a server. In the embodiment of the present invention, the traffic grooming method includes a step of receiving a transmission control protocol (TCP) connection data packet sent by a device in a local area network to an external network, a step of determining whether theTCP connection data packet is an uplink traffic or not, a step of forwarding the TCP connection packet based on a preset routing policy if not. The embodiment of the invention also provides the server. With the embodiment of the present invention, a user outside the network can normally browse a webpage of a self-built website in the network or access the application service of equipment in the network.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of the Internet, and in particular to a traffic grooming method and a server. Background technique [0002] With the increasing development of Internet technology, in order to increase the speed of users browsing the web or accessing the source site, operators often choose to guide the traffic of users in the network to certain server nodes through specific methods (such as policy routing). The node serves as a node that aggregates user traffic, and then guides the user traffic to the back-end acceleration cloud platform through the source address translation SNAT technology, so that the uplink and downlink interactions between the user and the source station in the LAN are all passed through the back-end acceleration cloud platform. To achieve the purpose of traffic grooming and acceleration. That is, the traffic of users in the network will first arrive at the operator's switch, ...

AI Technical Summary

Problems solved by technology

At this time, the source IP of the response traffic will be SNATed into the IP of the backend acceleration cloud platform, so that the source IP of the response traffic received by the off-network user is inconsistent with the destination IP requested by the off-network user. In this way, the off-network user It will be considered that there is no response from the equipment on the network, so that users outside the network cannot establish a connection with the equipment on the internal network, resulting in the inability to browse the web pages of the self-built website on the network or access the application services of the equipment on the network

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