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PPTP
IP Address:
Enter the IP Address provided by your
ISP.
Subnet Mask:
Enter the Subnet Mask provided by your
ISP.
Default Gateway:
Enter the Gateway
IP Address
provided by your
ISP.
User ID:
Enter the
User ID
provided by your
ISP.
Password:
Enter the Password provided by your
ISP.
PPTP Server:
Enter the
PPTP
Server Address provided by your
ISP.
MTU:
If you need to change the MTU value, enter the value you want to set and click “change”. We
recommend to use default value unless your ISP require you to change.
Idle Time Out:
Enter a maximum idle time during which Internet connection is maintained during
inactivity. To disable this feature, enter
“0”.
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3.2 DHCP
Unless you already have a
DHCP
server on your internal network, choose
“Enable”
from the
DHCP.
A
DHCP
Server can automatically assign IP Address to each computer in your network.
It is highly recommended that you set your broadband router to act as a
DHCP
server. Be sure to set
your computers to be
DHCP
clients by setting their
TCP/IP
settings to
“Obtain an IP Address
Automatically.”
When you turn your computers on, they will automatically load the proper
TCP/IP
settings provided by the router. The
DHCP
Server will automatically allocate an
unused
IP address from the IP address
pool to the requesting computer. You must specify the
starting and ending address of the IP address pool.
DHCP Server:
Select
“Enable”
to use the
DHCP
server option of the broadband router.
If you already have a DHCP server in your network, set the router’s
DHCP
option to
“Disable”.
Start IP Address/ End IP Address:
Enter the starting/ Ending IP address for the DHCP server’s IP
assignment. Make sure the first three octets match the router’s IP address, i.e.,
192.168.1.xxx.
The value
must be located from
2 to 254.
Static DHCP:
If you need to specify your LAN clients to static IP addresses, you can enable this
function. And enter the LAN client’s IP address corresponding to its MAC address.
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3.2.1 DHCP Client Table
This table will show you how many networked computers have been found on your
DHCP
server and
the IP Address and MAC Address of networked computers connected to the Router. Click
“Reload”
to
get updated information.
3.3 URL Access Setting
Use URL Access filters to allow or deny computers access to specific Internet domains whether
it is through
www, ftp, snmp, etc.
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URL Access Limit:
Choose Enable/Disable to use URL Access filters or not.
Website Access:
Select
“Block”
to deny users to access the specified Internet websites listed
below. Users will be allowed access to all other Internet websites. On the contrary, select
“Allow”
to
allow users to access the specified Internet websites listed below. Users will be denied to access to all
other Internet websites.
URL Address:
Enter the URL Addresses you want to use, i.e., shopping.com. Remember
clicking
“ADD”
when finishing typing the URL Address. Wait for a few second, router will save the URL
Address to URL List and click
“Back”
.
Current URL List:
This table show you the
URL
Addresses you use.
Remember clicking “Apply”
after making any changes.
3.4 IP Access
This function allows network administrators to restrict up to five groups of specified network
users/computers from accessing the certain applications.
Before using this function, the network PCs that you want to control the access limitation
should be assigned one fixed IP Address individually.
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LAN IP Range:
Enter the range of IP addresses which you want them to be a controlled group
to have the same access limitation.
Protocol:
Select the protocol type as
“TCP”
or
“UDP”
from the pull down menu. If you are
not sure which one to choose, select
“Both”.
Blocked Port:
Enter the range of port numbers which are used by the applications you wish to be
blocked,i.e. Enter the range of
3~7
in the
LAN IP Range
column and
1~999
in the Blocked Port column
and select the protocol type as
TCP,
then click
“Apply”
button. As the result, the user’s computers, which
have IP Address in the range of
192.168.1.3 to 192.168.1.7,
will not to be able to use the applications that
use port numbers from
1 to 999
and selected
TCP
protocol, such as web browsing.
Please check the 6
th
section to see more TCP/IP Port list for Internet Service.
3.5 Virtual Server
The router can be configured as a virtual server so that remote users accessing
Web or FTP
services via the public
IP address
can be automatically redirected to local servers in the
LAN.
The router firewall feature filters out unrecognized packets to protect your
LAN
network so all
networked computers connected to the router are invisible to the outside world. If you wish, you can
make some of the networked computers accessible from the Internet by enabling Virtual Server.
Depending on the requested service, the router will redirect the external service request to the
appropriate server within the
LAN
network.

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