ZyXEL P-660HNU-F1 User Guide - Page 36
Firewall, Introducing the Web Configurator, ADSL Series User's Guide
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Chapter 2 Introducing the Web Configurator Figure 13 Content Filter The following table describes the labels in this screen. Table 5 Content Filter LABEL Add DESCRIPTION Click Add after you have typed a keyword. Repeat this procedure to add other keywords. Up to 64 keywords are allowed. Delete OK Note: The ZyXEL Device does not recognize wildcard characters as keywords. When you try to access a web page containing a keyword, you will get a message telling you that the content filter is blocking this request. Highlight a keyword in the text box and click Delete to remove it. The keyword disappears from the text box after you click Apply. Click OK to save your changes. 2.3.8 Firewall Enable this feature to protect the network from Denial of Service (DoS) attacks. The ZyXEL Device blocks repetitive pings from the WAN that can otherwise cause systems to slow down or hang. Figure 14 Firewall Click OK to close this screen. 36 ADSL Series User's Guide