Route exchanger of integrated fire proof wall

Abstract

The invention relates to a route exchanger which integrates a firewall, which includes a primary control model and back board of the route exchanger, a control channel and data channel are arranged on the back board; exchanging model, which has a outer network physical port and a inner network port; it also includes a firewall model; the fireproof model has a inner network, DMZ and outer network interfaces; the primary control model of the route exchanger configures the transferring chip of the exchanging model and the processing unit of the firewall mode through the control channel of the back board; the exchanging model and the firewall model transmit data through the data channel on back board. The outer network physical port of the exchanging model is defined as the inner network, DMZ and outer network interfaces of the firewall model. The primary control model configures the transferring chip of the exchanging model and the fireproof processing unit of the firewall model respectively. It can simplify the structure of network, reduces the network devices, reduces the network investment, and increases the stability of network. It can be applied to data communication field widely.

Description

Technical field: [0001] The invention belongs to the field of data communication, in particular to a routing switch with integrated firewall. Background technique: [0002] As the scale of the IP data communication network becomes larger and more layers are added, the cost of operation and maintenance also increases, and the maintenance and management technology becomes more complicated. Operators hope that the IP telecom network will be simpler, more reliable, and more maintainable. A flat structure is what operators want. [0003] Routing switches combine the high bandwidth of switches and the complex and flexible processing capabilities of routers. They can replace them and are widely used in network deployment, greatly promoting the flattening of network structures. [0004] Network viruses and attacks force firewalls to become necessary equipment for enterprise networks. Ordinary firewalls are generally used as the exit of enterprise networks to filter viruses, prevent...

AI Technical Summary

Problems solved by technology

[0007] The connection between the firewall and the internal network becomes the key point of network egress. In order to enhance the reliability and security of the network, such as figure 2 As shown, important enterprise networks generally deploy redundant and backup firewalls at the egress, which greatly increases the complexity and cost of the network

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