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.