User talk:2402:4000:2381:CB9E:C81B:8A35:2232:36E7

July 2021
Hello, I'm Zac67. An edit that you recently made to Port (computer networking) seemed to be a test and has been reverted. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! Zac67 (talk) 12:22, 22 July 2021 (UTC)