D-Link DVG-5004S User Manual page 8

DVG-5004S/5008S User's Manual
2. Installation and Applications
2-1 Network Interface
The network interface is divided into three basic modes as described below:
Gateway can be assigned a Public IP Address
Gateway can be built under the existing NAT
Gateway can be assigned a Public IP address and serve as an IP-sharing router.
NOTE: The Network Interface function mode setup is accessed through a web UI.
Gateway Assigned a Public IP Address
The gateway will have a public IP address for Internet connection regardless of whether the IP is a static
IP address, DHCP (using a Cable Modem), or PPPoE (Dial-up / ADSL).
Gateway IP Settings
NAT/STUN Settings
DDNS Settings
Gateway in a NAT Network
Under this mode, the gateway uses a virtual IP address and the IP sharing function of other systems to
connect to the Internet.
LAN IP address for IP sharing
Gateway IP Settings
NAT /STUN Settings
(Please refer to page 14 for
information on using NAT.)
DDNS Settings
(Please refer to page 14 for
information on DDNS settings.)
D-Link Systems, Inc.
Need to be set up as static IP,
DHCP, or PPPoE
Unnecessary (Disabled)
Unnecessary (Disabled)
Please avoid IP addresses in the following range:
192.168.8.1-192.168.8.254 (You may need to change the settings of
IP sharing or change SIP series gateway LAN Port IP addressing)
Set as static IP address, and assign the LAN IP address of the IP
sharing to the Default Gateway.
Enable If the WAN of the IP sharing device has a static IP address,
then the NAT IP address is set as the Public IP address for
IP sharing.
If the WAN of the IP sharing device uses a dynamic IP
address, then the gateway has to comply with the DDNS
settings. When using NAT, you must enter the URL
(Uniform Resource Locator) that is registered to the DDNS
server.
The WAN of the IP
sharing device has a
static IP address.
The WAN of the IP
sharing device has a
dynamic IP address.
Disabled
Enabled: enter the registered URL (Uniform
Resource Locator) into the network settings
under NAT
Network Interface
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