TL-WR641G 108M Wireless Router User Guide
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4.4 Network Figure 4-2
There are three submenus under the Network menu (shown in Figure 4-2): LAN, WAN and
MAC Clone. Click any of them, and you will be able to configure the corresponding function.
The detailed explanations for each submenu are provided below.
4.4.1 LAN
You can configure the IP parameters of LAN on this page.
Figure 4-3
¾ MAC Address - The physical address of the router, as seen from the LAN. The value
can't be changed.
¾ IP Address - Enter the IP address of your router in dotted-decimal notation (factory
default: 192.168.1.1).
¾ Subnet Mask - An address code that determines the size of the network. Normally use
255.255.255.0 as the subnet mask.
) Note:
1) If you change the IP Address of LAN, you must use the new IP Address to login the router.
2) If the new LAN IP Address you set is not in the same subnet, the IP Address pool of the
DHCP server will not take effect, until they are re-configured.
3) If the new LAN IP Address you set is not in the same subnet, the Virtual Server and DMZ
Host will change accordingly at the same time.
4.4.2 WAN
You can configure the WAN port parameters on this page.
First, please choose the WAN Connection Type (Dynamic IP/Static IP/PPPoE/802.1X +
Dynamic IP/802.1X + Static IP/Big Pond Cable/L2TP/PPTP) for Internet. The default type is