Mobile packet network architecture as well as access method for equalizing load of a plurality of firewalls

A packet network and firewall technology, which is applied in network connection, data exchange network, network traffic/resource management, etc., can solve the problem that the expansion capacity of firewall cannot meet the requirements of the number of mobile packet users and packet data traffic, and achieves cost-saving, high-quality Expansion effect

Inactive Publication Date: 2009-01-21
ZTE CORP
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a mobile packet network architecture and a load balancing access method for multiple firewalls, so as to solve the problem that the expansion capacity of the firewalls in the current one-to-one group network cannot meet the increasing number of mobile packet users and packet data flow requirements The problem

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  • Mobile packet network architecture as well as access method for equalizing load of a plurality of firewalls
  • Mobile packet network architecture as well as access method for equalizing load of a plurality of firewalls
  • Mobile packet network architecture as well as access method for equalizing load of a plurality of firewalls

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Embodiment Construction

[0026] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] see figure 1 and figure 2 , is a schematic diagram of a mobile packet network architecture provided by an embodiment of the present invention.

[0028] The mobile packet network architecture includes a gateway device and multiple firewalls.

[0029] Preferably, the gateway device includes a GGSN network element device, an ASN-GW network element device and a PDSN network element device. The GGSN network element device, one ASN-GW network element device and one PDSN network element device are existing technologies, and will not be described in detail here. It can be understood that the gateway device is a mobile packet gateway device.

[0030] The plurality of firewalls are respectively communicatively connected with the gateway device to form a multi-link. Each link also has a router, which corresponds to the firewall and the Inte...

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Abstract

The invention discloses mobile grouping network architecture and a load balancing access method for a plurality of firewalls. The mobile grouping network architecture comprises: gateway equipment; a plurality of firewalls which are respectively connected with the gateway equipment in the communication connection to form a plurality of links; a plurality of routers which are respectively and correspondingly positioned on the links. The gateway equipment allocates balancedly the plurality of links which are used to forward the upgoing message according to the policy routing. The mobile grouping network architecture and the load balancing access method for a plurality of firewalls provided by the invention solves the load balancing problem between the gateway equipment and the plurality of firewalls, meets the requirement of large flow, compared with prior art, the invention can greatly save the cost, have the good expansibility and is suitable for the mobile grouping network.

Description

technical field [0001] The invention relates to the technical field of mobile packet networks, in particular to a mobile packet network architecture for load balancing access of multiple firewalls. Background technique [0002] With the continuous development of mobile packet technology and the continuous enhancement of its services, the number of mobile packet network users is also increasing, and its data traffic is also increasing. Therefore, GGSN (GatewayGPRS Serving Node, referred to as GPRS gateway service Node), ASN-GW (Access Service Network Gateway, access service network gateway) or PDSN (Packet Data Serving Node, packet data service node) and other gateway devices when docking with firewalls, they will inevitably encounter simultaneous docking with multiple firewalls. The problem. [0003] In the current mobile packet network, a gateway device is generally only connected to a firewall to form a one-to-one network. However, when the number of users and data traffi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L12/66H04L12/803H04W28/16
Inventor 张帆
Owner ZTE CORP
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