D-Link DIR-605 Manual page 93

Section 6 - Troubleshooting
fragmented packet. Take that value and add 28 to the value to account for the various TCP/IP headers. For example,
lets say that 1452 was the proper value, the actual MTU size would be 1480, which is the optimum for the network
we're working with (1452+28=1480).
Once you find your MTU, you can now configure your router with the proper MTU size.
To change the MTU rate on your router follow the steps below:
page for the device.
Setup and then click Manual Configure.
increments of ten.
D-Link DIR-605 User Manual
OK.
OK to enter the web configuration
Save Settings to save your settings.
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