D-Link DSL-G2452GR User Manual page 101

DSL-G2452GR MU-MIMO Wireless Dual Band VDSL2 Router with
ASDL2+/3G/LTE/Gigabit Ethernet WAN Support, 2 FXS Ports and USB Port
User Manual
Figure 78. The page for creating a new PPTP connection. The Miscellaneous section.
Parameter
NAT
Firewall
RIP
Ping
When all needed settings are configured, click the APPLY button.
After clicking the button, the window for additional configuration of the connection opens.
If you want to use this WAN connection to access the Internet, select the to the Internet choice of
the radio button. Then select the existing connection which will be used to access the PPTP/L2TP
server or select the create a new connection choice of the radio button.
Click the OK button.
Miscellaneous
If the switch is moved to the right, the network address translation
function is enabled. Do not disable the function unless your ISP
requires this.
If the switch is moved to the right, protection against external
connections for the LAN devices is enabled (for example, against
attempts to get information about the LAN devices or to hack a
device from the LAN). For security reasons, it is recommended not
to disable this function.
Move the switch to the right to allow using RIP for this connection.
If the switch is moved to the right, the router responds to ping
requests from the external network through this connection. For
security reasons, it is recommended to disable this function.
Page 101 of 262
Configuring via Web-based Interface
Description