Steps 
 
1. 
On  the  navigation  tree,  click  [Security→  URL  Filter].  The  URL  filter  configuration  page  is 
displayed, see Figure 38. On this page, you can specify the URL rules to permit or deny the 
users to access the specified URL addresses. 
 
Figure 38 URL Filter 
 
 
 
Table 27 lists the parameters for URL filter configuration. 
 
Table 27 URL Filter Parameter 
 
Enable the URL filter function 
There are two modes: Discard and Permit. 
 
 Discard: Deny the users to access the specified URL ad- 
dresses. 
 Permit: Permit the users to access the specified URL ad- 
dresses. 
The URL address that is allowed to be accessed or denied 
 
2. 
Specify the URL and other parameters, and then click Add. 
The URL filter is configured. 
Users are permitted or denied to access the specified URL addresses. 
 
 
7.5 
Configuring Service Control 
 
 
This procedure introduces how to permit or discard the specified inbound access services by 
configuring the source IP address range and service type. 
 
Context 
 
By default, you cannot access the device through the WAN interface by FTP or web site.