Keyword Filter; Network Services Filter - Asus 4G-AC68U User Manual

To set up a URL filter:
1. From the navigation panel, go to Advanced Settings >
Firewall > URL Filter tab.
2. On the Enable URL Filter field, select Enabled.
3. Enter a URL and click the
4. Click Apply.

4.6.3 Keyword filter

Keyword filter blocks access to webpages containing specified
keywords.To set up a keyword filter:
1. From the navigation panel, go to Advanced Settings >
Firewall > Keyword Filter tab.
2. On the Enable Keyword Filter field, select Enabled.
3. Enter a word or phrase and click the Add button.
4. Click Apply.
NOTES:
• The Keyword Filter is based on a DNS query. If a network client has
already accessed a website such as http://www.abcxxx.com, then
the website will not be blocked (a DNS cache in the system stores
previously visited websites). To resolve this issue, clear the DNS cache
before setting up the Keyword Filter.
• Web pages compressed using HTTP compression cannot be filtered.
HTTPS pages also cannot be blocked using a keyword filter.

4.6.4 Network Services Filter

The Network Services Filter blocks LAN to WAN packet exchanges
and restricts network clients from accessing specific web services
such as Telnet or FTP.
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button.