How do I lower my MTU?

To change the MTU size:

1. Launch an Internet browser from a computer or wireless device that is connected to the network.
2. Enter the router user name and password. The user name is admin.
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 change is saved.

What is the default MTU size Windows 10?

1500 bytes
Maximum transmission unit (MTU) determines the maximum payload size of a packet that is sent. The default standard value is 1500 bytes.

Is it safe to change MTU size?

A greater MTU size can also increase latency, whereas setting it to a smaller number can help improve the overall latency. Therefore, you should change the MTU size to be the maximum it can be without any detrimental effects.

What happens when you lower MTU?

Based on past experience, it is known that larger MTU sizes typically provide better overall performance than smaller MTU sizes. Larger MTU sizes reduce the number of packets needed to transfer a large amount of data. In general, using fewer packets typically reduces the overhead and improves overall performance.

How do I reset my MTU to default?

Setting the MTU Size:

1. Type netsh interface ipv4 show subinterface.
2. Press Enter.
3. You will see a list of network interfaces.
4. Type netsh interface ipv4 set subinterface “Local Area Connection” mtu=1458 store=persistent.
5. Press Enter.
6. Restart you computer and then test again.

How do I find my optimal MTU?

Add 28 to that number (IP/ICMP headers) to get the optimal MTU setting. For example, if the largest packet size from ping tests is 1462, add 28 to 1462 to get a total of 1490 which is the optimal MTU setting.

How do I find my MTU settings?

Go to your web browser and type in your router’s configuration IP address. Log in using your admin user name and password. Locate the MTU setting. Navigate through your router’s configuration settings until you find the MTU field.

How do I change my MTU size?