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ENGLISH
5.
Type your password in the ‘Password’ field (Attention! This field is capital letter
sensitive).
6.
Click ‘Access Management’.
7.
Click ‘Filter’.
8.
Choose ‘URL Filter’ at the ‘Filter Type Selection’ field.
9.
Behind ‘Activate’, click ‘Yes’.
10. ‘URL Index’ is set to ‘1’ by default. If you have not set anything yet, you can
choose ‘1’. If rule ‘1’ is already added, select ‘2’, etc.
11. Fill in the name of the website which may not be visited behind ‘URL:’, for
example: ‘www.thiswebsiteisprohibited.com’.
12. Click ‘SAVE’ to save the settings. In the table at the bottom of the page, the new
rule will be added.
8.0 Opening ports (Port Forwarding)
The EM4558 has an advanced firewall. If you are using programs with a UPnP
function, you do not have to open ports in this firewall. In that case, the program will
communicate with the EM4558 which ports needs to be opened. This process is done
automatically. UPnP is enabled by default. However, sometimes you do need to open
ports in the firewall, in order to let specific programs function properly or grant these
programs internet access. In the following steps we will explain how to open ports in
the EM4558’s firewall. We will use port numbers 5000 till 5010 as example. But as a
reminder: Find out, using the documentation of the program, which ports numbers
must be used.
1.
Open your web browser (For example: Internet Explorer, Netscape of Firefox).
2.
Type ‘http://192.168.1.1’ in the address bar.
3.
Press the ‘Enter’ key or click ‘Go to’.
4.
Type ‘admin’ in the ‘Username’ field (Attention! This field is capital letter
sensitive).
5.
Type your password in the ‘Password’ field (Attention! This field is capital letter
sensitive).
6.
Click ‘Advanced Setup’.
7.
Click ‘NAT’.
8.
Click ‘Virtual Server’.
9.
‘Rule Index’ is set to ‘1’ by default. If you have not set anything yet, you can
choose ‘1’. If rule ‘1’ is already added, select ‘2’, etc
10. Fill in the program’s name at ‘Application’.
11. Fill in whether the program uses the ‘TCP’ of ‘UDP’ protocol at the ‘Protocol’ field.
Are you not sure, then select ‘All’.
12. You can fill in the first port number at ’Start Port Number’. In our example the first
port number is ‘5000’.
13. Fill in the last or end port number at ‘End Port Number’. In our example this is
port number ‘5010’.