Method and device for data message forwarding
A technology of data message and forwarding method, which is applied in the direction of data exchange network, digital transmission system, electrical components, etc., and can solve the problem of reducing the speed of message forwarding
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[0022] In order to improve the forwarding speed, when the embodiment of the present invention receives a data message, it obtains the quintuple information of the data message, and judges whether the data message is a forwarded message; if it is a forwarded message, it will follow the saved forwarding table The data message is forwarded by the forwarding path corresponding to the quintuple information; if it is not a forwarding message, the data message is obtained after the protocol stack is processed, and the routing information of the data message is obtained, and then sent according to the routing information The data message.
[0023] See figure 1 As shown, the data packet forwarding method of the embodiment of the present invention includes the following steps:
[0024] Step 101: When the network card terminal processing unit recognizes that the network card has received a data packet, it calls the hard interrupt processing unit for processing. Specifically, the network card...
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