Data transmission method, device, equipment, and readable storage medium

A method for transmitting data, applicable to a cloud host in a cloud computing network system, wherein the system comprises an intranet switch, at least two gateway clusters, and a plurality of cloud hosts having a binding relationship with the at least two gateway clusters, and each of the gateway clusters comprises a plurality of gateways;

• wherein the method comprises:
• determining, by a cloud host as a data sender, a target gateway according to a preset binding relationship between data senders and gateway clusters, wherein the target gateway is a gateway in a gateway cluster bound to the cloud host;
• and
• sending, by the cloud host, data to the target gateway, to cause the target gateway to send the data to the corresponding intranet switch.

An apparatus for transmitting data, applicable to an intranet switch in a cloud computing network system, wherein the system comprises the intranet switch, at least two gateway clusters, and a plurality of data receivers having a binding relationship with the at least two gateway clusters, and each of the gateway clusters comprises a plurality of gateways, wherein the apparatus comprises:

• a data receiving module, configured for receiving data from a public network, and determining receiver information for the data according to information contained in the received data;
• a target gateway cluster determination module, configured for determining a target gateway cluster corresponding to the receiver information according to the receiver information and a preset binding relationship between data receivers and gateway clusters;
• a target gateway determination module, configured for determining a target gateway from the target gateway cluster according to a preset rule;
• and
• a data forwarding module, configured for sending the received data to the target gateway, to cause the target gateway to forward the received data to a data receiver corresponding to the receiver information.

An apparatus for transmitting data, applicable to a cloud host in a cloud computing network system, wherein the system comprises an intranet switch, at least two gateway clusters, and a plurality of cloud hosts having a binding relationship with the at least two gateway clusters, and each of the gateway clusters comprises a plurality of gateways;

• wherein the apparatus comprises:
• a gateway determination module, configured for determining a target gateway according to a preset binding relationship between data senders and gateway clusters, wherein the target gateway is a gateway in a gateway cluster bound to the cloud host;
• and
• a data sending module, configured for sending data to the target gateway, to cause the target gateway to send the data to the corresponding intranet switch.