AC1750 WiFi Cable Modem Router
The user name is admin. The default password is password. The user name and password are
The BASIC Home screen displays.
4.Select ADVANCED > Setup > WAN Setup.
5.In the MTU Size field, enter a value from 64 to 1500.
6.Click the Apply button. Your change is saved.
If you suspect an MTU problem, a common solution is to change the MTU to 1400. If you are willing to experiment, you can gradually reduce the MTU from the maximum value of 1500 until the problem goes away. The following table describes common MTU sizes and applications.
Table 1. Common MTU sizes
MTU | Application |
|
|
1500 | The largest Ethernet packet size. This setting is typical for connections that do not use |
| PPPoE or VPN, and is the default value for NETGEAR modem routers, adapters, and |
| switches. |
|
|
1492 | Used in PPPoE environments. |
|
|
1472 | Maximum size to use for pinging. (Larger packets are fragmented.) |
|
|
1468 | Used in some DHCP environments. |
|
|
1460 | Usable by AOL if you do not use large email attachments, for example. |
|
|
1436 | Used in PPTP environments or with VPN. |
|
|
1400 | Maximum size for AOL DSL. |
|
|
576 | Typical value to connect to |
|
|
Specify Network Settings
46