Data processing

An electronic device, comprising a processor and a machine readable storage medium that stores machine executable instructions executable by the processor, the machine executable instructions comprising a receiving instruction, a first processing instruction, and a sending instruction, wherein

• the receiving instruction is executed by the processor to receive a target message, and determine a target network tag and a target destination address of the target message, wherein the network tag includes a VLAN tag;
• the first processing instruction is executed by the processor to determine a target outbound interface corresponding to the target message based on a result of matching the target network tag and the target destination address with a locally stored correspondence relationship of a network tag, a destination address and an outbound interface;
• and
• the sending instruction is executed by the processor to send the target message through the target outbound interface,
• wherein, the machine executable instructions further comprise a second processing instruction;
• the second processing instruction is executed by the processor to obtain the correspondence relationship between an outbound interface, and a network tag and a destination address according to a notification message sent by a host,
• wherein, the second processing instruction is executed by the processor to:
• receive the notification message sent by the host, and take an interface through which the notification message is received as the outbound interface, and record the correspondence relationship between the outbound interface, and the destination address and the network tag carried in the notification message;
• or,
• receive a first message, sent by a second edge device, that carries a destination address and a network tag, and take an interface through which the first message is received as the outbound interface, and record the correspondence relationship between the outbound interface, and the destination address and the network tag carried in the first message, wherein, the destination address and the network tag carried in the first message are obtained by the second edge device according to a notification message sent by a host.

A non-transitory machine readable storage medium that stores machine executable instructions, the machine executable instructions comprising a receiving instruction, a first processing instruction, and a sending instruction;

• wherein
• the receiving instruction is invoked and executed by a processor to receive a target message, and determine a target network tag and a target destination address of the target message, wherein the network tag includes a VLAN tag;
• the first processing instruction is invoked and executed by the processor to determine a target outbound interface corresponding to the target message based on a result of matching the target network tag and the target destination address with a locally stored correspondence relationship of a network tag, a destination address and an outbound interface;
• and
• the sending instruction is invoked and executed by the processor to send the target message through the target outbound interface,
• wherein, the machine executable instructions further comprise a second processing instruction;
• the second processing instruction is executed by the processor to obtain the correspondence relationship between an outbound interface, and a network tag and a destination address according to a notification message sent by a host,
• wherein, the second processing instruction is executed by the processor to:
• receive the notification message sent by the host, and take an interface through which the notification message is received as the outbound interface, and record the correspondence relationship between the outbound interface, and the destination address and the network tag carried in the notification message;
• or,
• receive a first message, sent by a second edge device, that carries a destination address and a network tag, and take an interface through which the first message is received as the outbound interface, and record the correspondence relationship between the outbound interface, and the destination address and the network tag carried in the first message, wherein, the destination address and the network tag carried in the first message are obtained by the second edge device according to the notification message sent by the host.