ZyXEL Communications Vantage CNM 2.3 User Manual page 196

Chapter 6 Device Security Settings
Table 71 Device Operation > Device Configuration > Security > Content Filter >
Policy > Add/General
LABEL
Restrict Web Features
Address Setup
Address Type
Start IP Address
End IP Address
Subnet Mask
Add
Modify
Delete
Apply
Cancel
196
DESCRIPTION
Select the check box(es) to restrict a feature. When you try to
access a page containing a restricted feature, the whole page
will be blocked or the restricted feature part of the web page will
appear blank or grayed out. You will also see the message and
URL you configured in the Denied Access Message and
Redirect URL fields. ActiveX is a tool for building dynamic and
active web pages and distributed object applications. When you
visit an ActiveX web site,
ActiveX controls are downloaded to your browser, where they
remain in case you visit the site again.
Java is a programming language and development environment
for building downloadable Web components or Internet and
intranet business applications of all kinds.
Cookies are files stored on a compute's hard drive. Some web
servers use them to track usage and provide service based on
ID.
Web Proxy is a server that acts as an intermediary between a
user and the Internet to provide security, administrative control,
and caching service. When a proxy server is located on the WAN
it is possible for LAN users to circumvent content filtering by
pointing to this proxy server.
Do you want the policy to apply to packets from a particular
(single) IP, a range of IP addresses (for example 192.168.1.10
to 192.169.1.50), a subnet or any IP address? Select an option
from the drop-down list box that includes: Single Address,
Range Address, Subnet Address and
Any Address.
Enter the single IP address or the starting IP address in a range
here.
Enter the ending IP address in a range here.
Enter the subnet mask here, if applicable.
Click Add to add a new address to the Configured Address
box. You can add multiple addresses, ranges of addresses, and/
or subnets.
To edit an existing source or destination address, select it from
the box and click Modify.
Highlight an existing source or destination address from the
Configured Address box and click Delete to remove it.
Click this to save your customized settings and exit this screen.
Click this to exit this screen without saving.
Vantage CNM User's Guide