D-Link DSL 2750U User Manual download pdf (Page 74)

DSL-2750U 3G/ADSL/Ethernet Router with Wi-Fi

and Built-in Switch

User Manual

Configuring via Web-based Interface

Parameter Description

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.

Dial on demand

Select the checkbox if you want the router to establish connection to

the Internet on demand. In the Maximum idle time field, specify a

period of inactivity (in seconds) after which the connection should

be terminated.

PPP debug

Select the checkbox if you want to log all data on PPP connection

debugging.

Miscellaneous

Enable IGMP Multicast

Select the checkbox to allow multicast traffic from the external

network (e.g. video streaming) to be received.

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.

When all needed settings are configured, click the Save button.

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D-Link DSL 2750U User Manual Page 74