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Device connection control method and device

A technology of device connection and control method, applied in the field of communications, can solve the problem of inability to access devices through interfaces, and achieve the effect of reducing occupation

Active Publication Date: 2022-03-01
紫光华山科技有限公司
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AI Technical Summary

Problems solved by technology

[0004] In view of this, the present disclosure provides a device connection control method and device to solve the problem that the device cannot be connected to any interface in the switch

Method used

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  • Device connection control method and device
  • Device connection control method and device
  • Device connection control method and device

Examples

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Embodiment Construction

[0023] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0024] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood...

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Abstract

The present disclosure provides a device connection control method and device. The SDN controller receives the access request message from the first device that carries the VLAN ID and the source IP address sent by the first interface on the first leaf node, and from Obtain the combination information of the VLAN ID and the source IP address network segment in the access request message; if it is determined that there is a correspondence between the combination information and the VXLAN ID locally, then send the correspondence to the first interface , and obtain the second interface on the second leaf node that has issued the corresponding relationship, establish a tunnel between the first interface and the second interface, and bind the VXLAN ID to the tunnel, enabling the first device connected to the first interface and the second device connected to the second interface to exchange packets through the tunnel bound to the VXLAN ID.

Description

technical field [0001] The present disclosure relates to the field of communication technologies, and in particular, to a device connection control method and device. Background technique [0002] Currently, when using a test device to test a device under test, it is necessary to connect the test device and the device under test. However, if the location of the test equipment and the device under test is not close, and it is necessary to realize the interconnection between the test equipment and the device under test in different locations, or even the interconnection between multiple devices, an Ethernet switch can be used to realize the interface of the test device and the device under test. interface connection. [0003] In the related art, it is usually necessary to set the same VLAN (Virtual Local Area Network, Virtual Local Area Network) on the interface connecting the testing device and the device under test in the Ethernet switch, so as to realize the connection of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/46H04L43/50H04L61/09
CPCH04L12/4641H04L12/4633H04L43/50H04L61/45
Inventor 王守唐
Owner 紫光华山科技有限公司
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