54Mbps Wireless Router Model KWGR614 Reference Manual
5-10
Advanced Configuration of the Router
v1.2, September 2006
Configuring LAN TCP/IP Setup Parameters
The router is shipped preconfigured to use private IP addresses on the LAN side, and to act.as a
DHCP server. The router’s default LAN IP configuration is:
•
LAN IP addresses—192.168.1.1
•
Subnet mask—255.255.255.0
These addresses are part of the IETF-designated private address range for use in private networks,
and should be suitable in most applications. If your network has a requirement to use a different IP
addressing scheme, you can make those changes in this menu.
The LAN IP parameters are:
•
IP Address.
This is the LAN IP address of the router.
•
IP Subnet Mask.
This is the LAN Subnet Mask of the router. Combined with the IP address,
the IP Subnet Mask allows a device to know which other addresses are local to it, and which
must be reached through a gateway or router.
Using the Router as a DHCP server
By default, the router will function as a DHCP (Dynamic Host Configuration Protocol) server,
allowing it to assign IP, DNS server, and default gateway addresses to all computers connected to
the router's LAN. The assigned default gateway address is the LAN address of the router. IP
addresses will be assigned to the attached computers from a pool of addresses specified in this
menu. Each pool address is tested before it is assigned to avoid duplicate addresses on the LAN.
For most applications, the default DHCP and TCP/IP settings of the router are satisfactory. See
“Internet Networking and TCP/IP Addressing” in Appendix B
for an explanation of DHCP and
information about how to assign IP addresses for your network.
If another device on your network will be the DHCP server, or to manually configure the network
settings of all of your computers, clear the ‘Use router as DHCP server’ check box. Otherwise,
leave it checked.
Specify the pool of IP addresses to be assigned by setting the Starting IP Address and Ending IP
Address. These addresses should be part of the same IP address subnet as the router’s LAN IP
address. Using the default addressing scheme, you should define a range between 192.168.1.2 and
192.168.1.253, although you may wish to save part of the range for devices with fixed addresses.
Note:
If you change the LAN IP address of the router while connected through the
browser, you will be disconnected. You must then open a new connection to
the new IP address and log in again.
