Data separation method, system and switch
A data separation and data technology, applied in the field of data processing, can solve the problems that the switch cannot use the mirroring function, the equipment load is large, and the equipment load is increased.
Inactive Publication Date: 2012-07-11
BEIJING ZHONGCHUANG TELECOM TEST
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Problems solved by technology
However, in a large traffic scenario, the equipment load of the switch itself is relatively large, and the processing resource occupancy rate is relatively high. At this time, data mirroring on the switch will preempt processing resources and increase equipment load. In severe cases, the switch will lose packets.
In the current telecom CDMA network, the processing traffic of a switch is usually several G, and may even reach 10G. Obviously, the mirroring function cannot be used on the switch, which limits the separation of A11 signaling data by the signaling monitoring system.
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[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0035] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0036] see figure 1 , which shows a flowchart of a data separation method provided by the present application, which may include the following steps:
[0037] Step 101: Parse the data packet to obtain the applica...
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The invention provides a data separation method, a system and a switch. The data separation method comprises the following steps of: parsing a data packet, and obtaining an application layer protocol used by the data packet; judging whether the application layer protocol used by the data packet is an A11 protocol or a PPP protocol; when judging that the application layer protocol used by the data packet is the A11 protocol, taking all the data in the data packet as the A11 signaling data; and when judging that the application layer protocol used by the data packet is the PPP protocol, separating the PPP signaling data from the data packet. In comparison with the prior art, the method is not limited by the own load and the processing resource of the switch, and the method changes the data mirroring process in the existing data separation method, and realizes separation of the A11 signaling data or the PPP signaling data from the data packet based on the application layer protocol.
Description
technical field [0001] The present application relates to the technical field of data processing, in particular to a data separation method, system and switch. Background technique [0002] In the telecom CDMA (Code Division Multiple Access, Code Division Multiple Access) network, the signaling monitoring system synthesizes each PPP signaling message or each A11 signaling message in a session of the user into a complete signaling Record. At the same time, the signaling monitoring system saves all the original signaling data packets during the entire session for users to look back and reproduce historical scenes to locate faulty nodes. Therefore, the signaling monitoring system needs to analyze each received original signaling data packet, pick out network signaling data packets that account for no more than 5%, and then perform synthesis processing. However, if the signaling monitoring system can separate the network signaling data and service data in the data packets in a...
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IPC IPC(8): H04L12/56H04L29/06H04L29/08H04L12/937
Inventor 项赟师振永
Owner BEIJING ZHONGCHUANG TELECOM TEST