User's Manual Part 2

immediately.

2) The default IP address of the device is 192.168.0.1; make sure

this address is not used by another PC or device. In case that two

computers or devices share the same IP addresses, change

either to a different address.

4. Q: I cannot access Internet and send/receive emails; what

should I do?

This problem mainly happens to users who use the PPPoE or

Dynamic IP Internet connection type. You need to change the

MTU size (1492 by default). In this case, go to “WAN Settings” to

change the MTU value from default 1480 to 1450 or 1400, etc.

5. Q: How do I share resources on my computer with users on

Internet through the device?

To let Internet users access internal servers on your LAN such as

e-mail server, Web, FTP, via the device, use the "Virtual Server"

feature. To do so, follow steps below:

Step 1: Create your internal server, make sure the LAN users can

access these servers and you need to know related service ports, for

example, port number for Web server is 80; FTP is 21; SMTP is 25

and POP3 is 110.

Step 2: Enter Port Forwarding (also called Port Range Forwarding

on some products) screen from device web UI.

Step 3: Complete the Start Port (also called External/Ext Port on

some products) and End Port (also known as Internal/Int Port on

some products) fields, say, 80-80.

Step 5: Input the internal server’s IP address. For example,

assuming that your Web server’s IP address is 192.168. 0.10, then

simply input it.

Select a proper protocol type: TCP, UDP, or Both depending on

which protocol(s) your internal host is using.

Click Enable and save your settings.

For your reference, we collected a list of some well-known

service ports as follows: