How to change MTU size in Linux ?

This article will guide you on how to change the #MTU size of a #network #interface either temporarily or permanently in your #Linux system. To change the MTU size: 1. Launch a web browser from a computer or mobile device that is connected to your router's network. 2. The user name is admin. The default password is password. 3. Select ADVANCED > Setup > WAN Setup. 4. In the MTU Size field, enter a value from 64 to 1500. 5. Click the Apply button. Your settings are saved.