Message transmission method and device, software-defined network switch and storage medium
A software-defined network and transmission method technology, which is applied in the field of message transmission methods, devices, software-defined network switches and storage media, to achieve the effect of improving security
Active Publication Date: 2020-04-10
SANGFOR TECH INC
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Problems solved by technology
[0005] The main purpose of the present invention is to provide a message transmission method, device, software-defined network switch, and storage medium, aiming to solve the problem that the existing network topology cannot be changed in the process of accessing the security resource pool. Under the following technical issues, the security resource pool supports the three-layer function of the security component
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[0047] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0048] The invention provides a message transmission method, referring to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the message transmission method of the present invention.
[0049] The embodiment of the present invention provides an embodiment of the message transmission method. It should be noted that although the logic sequence is shown in the flow chart, in some cases, the sequence shown here may be executed in a different order. or the steps described.
[0050] The message transmission method of the present application can be applied to such as figure 2 In the hardware environment constituted by the server 102 and the terminal 104 as shown. Such as figure 2 As shown, the server 102 is connected to the terminal 104 through a network. The above-mentioned network includes but...
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The invention discloses a message transmission method and device, a software-defined network switch and a storage medium, and the method comprises the steps: enabling the software-defined network switch to receive a request message transmitted by a first switch, and determining whether the request message needs to be transmitted to a safety resource pool or not through the quintuple information inthe request message; if it is determined that the request message needs to be sent to the security resource pool, sending the request message to the security resource pool, so that the security resource pool returns the request message after detecting that the request message meets a preset security condition; and receiving a request message returned by the security resource pool, and sending therequest message to a second switch. According to the invention, in the process of accessing the security resource pool, the topology and configuration of the client network do not need to be changed,so that the request message can be accessed to the security resource pool, the three-layer function of the security component is supported in the security resource pool, and the security of data transmission of the client network is improved.
Description
technical field [0001] The present invention relates to the technical field of data transmission, in particular to a message transmission method, device, software-defined network switch and storage medium. Background technique [0002] The security resource pool is a security service-based delivery platform based on software-defined security technology. As long as the operator uses a standard X86 server with a security resource pool system, it can provide tenants with rich security services in the form of services. Most of the services are based on security Provided in the form of components, such as vSSL (virtual Secure Socket Layer, virtual secure socket layer protocol), vDAS (virtual Direct-Attached Storage, direct-attached storage for virtual open systems), etc. The current access to the security resource pool is mainly in the following three modes: ①Single-arm routing (three-layer) mode: the security resource pool is connected to the core switch on a single arm, and the...
Claims
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IPC IPC(8): H04L29/06H04L12/861
CPCH04L63/20H04L49/9047
Inventor 谭耀华黄林康
Owner SANGFOR TECH INC