Wireshark captures local data packets

In the communication development process, we often use the local machine as both a client and a server to debug the code so that the local machine can communicate with itself. However, Wireshark cannot capture data packets at this time. It can only be captured through simple settings.

The specific method is as follows:

①: Run cmd as an administrator

②: Route add local IP mask 255.255.255.255 gateway IP Address

In this case, Wireshark can capture the communication package of the Local Machine and itself.