Specifications

Hercules Wireless N Router H WNR -300
84/102 – User Manual
5.2.2. Limiting access of one of your network computers to
Internet services
By default, the computers are able to access all Internet services. If you wish to limit access on one specific
computer to certain Internet services, however (Internet access, Peer to Peer sites…), you can use the I P
address filtering and website blocking system.
To limit access on a specific computer to an Internet service (filtering method by
IP address):
- On the home page, select Your Internet firewall
settings.
- Click the IP Filtering button.
- Enter the service name (for example, FTP
server).
- Enter the IP address or the range of IP
addresses of the computers in question.
- In the drop-down list, select the service type that
will be blocked.
- Select the protocol (TCP, UDP or TCP and
UDP).
- Enter a value in the Start port and End port
fields.
If you only open one port, the Start port and End
port (external port) will have the same value.
- Click the Add button.
The service is added to the list. You can then
modify, r e mo v e or view t h e contents of the list.
- Click the Modify button to validate your settings
and return to the home page.
To limit access on a specific computer to an Internet service (website blocking
method):
- On the home page, select Your Internet firewall
settings.
- Click the IP Filtering button.
- Enter the w eb site you wish to block by entering
its URL (www.example.com).
Or:
- Enter a keyword (for example, violence), which
will block access to any site containing this word.