D-Link PowerLine N150 Mini User Manual page 55

Section 5 - Troubleshooting
To change the MTU rate on your router follow the steps below:
• Open your browser, enter the IP address of your router (192.168.0.1, http://dlinkrouter.local. or http://dlinkrouter.)
and click OK.
• Enter your username (admin) and password (blank by default). Click OK to enter the web configuration page for the
device.
• Click on Setup and then click Manual Configure.
• To change the MTU enter the number in the MTU field and click Save Settings to save your settings.
• Test your email. If changing the MTU does not resolve the problem, continue changing the MTU in increments of ten.
D-Link DHP-W221AV User Manual 51