3Com SUPERSTACK 3 WEBCACHE 3000, Руководство пользователя

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Setting Up Allow Lists and Deny Lists 171
Manually Entering a Web Site into the Deny List
To manually enter a Web site in the Deny List:
1 Log in to the Web interface.
2 Click Content Filter on the Toolbar.
3 Select Webcache Filtering > Allow/Deny Lists > Edit Deny List in the
Navigation Tree.
4 Enter the domain name, IP address or IP address range of the Web site
you want to add to the list and
click Add . Repeat this for each Web site
that you want to deny.
Example
You can enter
yahoo.com
to deny that entire domain, or enter
auctions.yahoo.com
to deny that subdomain.
You can enter
216.115.0.0-216.115.255.255
to deny that IP address
range, or enter
216.115.105.2
to deny that specific IP address.
You must follow all of the rules listed in the “Domain Name System
Syntax” on page 28 and “IP Address Rules” starting on page 27 when
adding an entry in the Deny List.
You cannot enter a URL into an Allow or Deny list; you must enter a
domain or IP address. For example,
http://mysite.com/badurl.html
is
incorrect. The site should be entered as
mysite.com
.
You can enter a maximum of 900 entries into the Edit Deny List on the
Webcache. If you enter more that 500 entries, you will be presented with
an error message. If you want to enter more than 500 entries you must
use the
Load List From File feature that allows you to load and manage
900 entries. If you load more that 900 entries, all entries after the 900th
will be discarded.
The Webcache may take some time to process long lists or lists
containing large IP address ranges. While the Webcache is processing the
lists, the changes to the Allow and Deny lists will not be used to filter
Web traffic. During this time the Web interface will show the
Current
Status of the Webcache as Updating .
5 If you want to remove an entry from the list, click on an entry in the list
and click
Remove . To delete all entries at once, click Remove All .
dua1611-5aaa04.book Page 171 Friday, November 29, 2002 8:56 PM