Method, system and device for shunting messages based on DSCP, and medium
A technology of message and equipment, applied in the field of data processing, can solve problems such as unavailable, inaccessible, and inconvenient to use, and achieve the effect of optimizing accuracy and enriching rule functions
Active Publication Date: 2020-11-17
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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Problems solved by technology
Currently, Openstack supports the function of DSCP protocol by adding a Tag to the packets passing through the port with this function enabled to indicate the priority of the packet. Since only one port can be configured with a fixed priority, all outgoing directions through this port The packets can only be tagged with one Tag, and the unreachable Tag cannot be tagged according to the source and destination IP of the packet, and the unreachable Tag can not be tagged according to the packet protocol. As a result, the DSCP function becomes single and very easy to use inconvenient
Method used
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[0018] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following describes the embodiments of the present invention in detail in conjunction with specific embodiments and with reference to the accompanying drawings.
[0019] It should be noted that all the expressions "first" and "second" in the embodiments of the present invention are used to distinguish two entities with the same name but not the same or parameters that are not the same, as shown in "first" and "second" Only for the convenience of presentation, it should not be understood as a limitation to the embodiments of the present invention, and subsequent embodiments will not describe this one by one.
[0020] Based on the foregoing objective, the first aspect of the embodiments of the present invention proposes an embodiment of a method for offloading packets based on DSCP. figure 1 Shown is a schematic diagram of an embodiment of a method for offloading packets b...
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The invention discloses a method, system and device for shunting messages based on DSCP and a storage medium, and the method comprises the following steps: creating a service quality strategy, and configuring a DSCP rule in the service quality strategy; detecting whether conflict rules exist in the DSCP rules or not, and binding a service quality strategy to the port in response to the fact that no conflict rules exist in the DSCP rules; responding to the message received by the port, acquiring element information of the message, and comparing the element information with the DSCP rule; and modifying the priority value in the message based on the comparison result, and shunting the message based on the priority value. According to the scheme provided by the invention, the defects of singleDSCP rule configuration and lack of functions under an openstack framework are overcome, the speed limiting accuracy is optimized, and the rule functions are enriched.
Description
Technical field [0001] The present invention relates to the field of data processing, and more specifically, to a method, system, computer equipment and readable medium for distributing packets based on DSCP. Background technique [0002] In the era of cloud computing, network devices, clients, servers, and other devices that are used to send, receive, and forward packets have higher and higher requirements for the ability to process packets, and the increase in the order of magnitude of packets has also brought great importance to these devices. With a large load, blindly improving the hardware capability of the device to process messages not only fails to achieve the desired effect, but also increases costs. Therefore, technologies for classifying messages and processing important messages first have emerged. Currently, there are many protocols for adding priority control fields in messages, such as IP priority, TOS priority, DSCP priority, and 802.1p priority. Using these pro...
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IPC IPC(8): H04L12/851
CPCH04L47/24H04L47/2433H04L47/2441
Inventor 李有
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD