Flow diversion method and device

Abstract

The disclosure provides a flow splitting method, device and electronic equipment. The traffic distribution method includes: receiving target traffic, obtaining the tunnel endpoint identifier and quintuple information of the target traffic; obtaining a hash table entry address and a target first hash according to the tunnel endpoint identifier and the quintuple information Hash value; determine a target hash entry according to the address of the hash entry, and determine a target second hash value corresponding to the target first hash value according to the target hash entry; according to the target The second hash value determines the target GTP entry; when the target traffic corresponds to the preset information of the target GTP entry, forward the target traffic to the analysis system according to the target GTP entry. The embodiments of the present disclosure can improve the shunting efficiency and the shunting accuracy of the shunting device.

Description

technical field

[0001] The present disclosure relates to the technical field of communications, and in particular, to a flow splitting method, device and electronic equipment. Background technique

[0002] During the actual use of the core network, huge 5G traffic will be generated (the traffic is mainly GTPv1 packets). Due to the huge traffic, when the bypass data analysis system accesses 5G traffic, it needs to divert the traffic through the diversion device. figure 1 It is a schematic diagram of the relationship between the offloading device and the business system, the analysis system, and the network traffic in the related art.

[0003] refer to figure 1 , in related technologies, 5G traffic from SGSN11 (Serving GPRS Support Node, serving GPRS support node), GGSN12 (Gateway GPRS Support Node, gateway GPRS support node) is connected to the distribution device 13, and the distribution device 13 is issued according to the business system 14 The rules distribute the traf...

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