AOpen 4-Port 10/100Mbps Ethernet Broadband Router, User Manual

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2-3 LAN
To set the LAN’s IP Address and DHCP Service.
2-3-1 LAN Settings
The default value is
192.168.1.1 for the IP
address and 255.255.255.0
for the Subnet Mask. And
you can also change the
value for your needs.
To enable the DHCP server for dynamic IP address allocation to the
clients PCs, click the “Enable”. The client can get the IP Addresses from a
range from IP Pool Starting Address to IP Pool Ending Address, also, you
can change the IP Pool range value.
The Lease Time is the amount of time a network user will be allowed
connection to the Router with their current dynamic IP address. Enter the
amount of time, in hours, days or weeks, which the user will be “leased”
this dynamic IP address.
You can enter your local domain name in the Local Domain Name fields.
2-3-2 DHCP Client List
The DHCP client list allows you to see which clients are connected to the
Barricade via IP address, host name, and MAC address.
2-4 NAT
Network Address Translation (NAT) allows multiple users at the local site
to access the Internet through a single public IP address. NAT can also
prevent hacker attacks by mapping local addresses to public addresses for
key services such as the Web or FTP.