Atlantis Land A02-RAV260-W54 用户手册

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页码 121
                                                                                                                                   
VoIPMaster 260W  
 
 
 
65
 
 
Domains Filtering: This function checks the domain name only, not the IP address, in URLs 
accessed against your list of domains to block or allow. If it is matched, the URL request will 
be sent (Trusted) or dropped (Forbidden). For this function to be activated, 
both check-boxes 
must be checked
. The checking procedure is: 
1. Check the domain in the URL to determine if it is in the trusted list. If yes, the connection 
attempt is sent to the remote web server. 
2. If not, check if it is listed in the forbidden list, and if present then the connection attempt 
is dropped. 
3. If the packet does not match either of the above two items, it is sent to the remote web 
server. 
4. Please be note that the domain only should be specified, not the full URL. For example to 
block traffic to 
www.sex.com
, enter “sex” or “sex.com” instead of “www.sex.com”. In the 
example below, the URL request for 
www.abc.com 
will be sent to the remote web server 
because it is listed in the trusted list, whilst the URL request for 
www.sex 
or 
ww.sex.com 
will be 
dropped, because sex.com is in the forbidden list
.
 
 
 
 
Restrict URL Features: This function enhances the restriction to your URL rules. 
Example: Andy wishes to disable all WEB traffic except for ones listed in the trusted domain, 
which would prevent Bobby from accessing other web sites.