User manual

DSL-2750U 3G/ADSL/Ethernet Router with
Wi-Fi and Built-in Switch
User Manual
Configuring via Web-based Interface
Parameter Description
MTU
The maximum size of units transmitted by the interface. Optional.
Keep Alive
Select the checkbox if you want the router to keep you connected to
the network of your operator even when the connection has been
inactive for a specified period of time. When the checkbox is
selected, the LCP interval and LCP fails fields are available.
Specify the required values.
Extra options
In the field, you can specify additional data for encryption or
authentication. Optional.
Interface
The name assigned to the connection by the system.
Miscellaneous
NAT
Select the checkbox if you want one WAN IP address to be used for
all computers of your LAN.
Firewall
Select the checkbox to enable protection against ARP and DDoS
attacks.
Click the Save button.
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