Url Formats - Fortinet FortiGate Series Administration Manual

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URL filter

URL formats

HTTPS URL formats
HTTP URL formats
558
Figure 334: New URL Filter
URL
Enter the URL. Do not include http://. For details about URL
formats, see
Type
Select a type from the dropdown list: Simple or Regex (regular
expression).
Action
Select an action from the dropdown list: Allow, Block, or Exempt.
An allow match exits the URL filter list and checks the other web
filters.
An exempt match stops all further checking including AV
scanning.
A block match blocks the URL and no further checking will be
done.
Enable
Select to enable the URL.
When adding a URL to the URL filter list (see
follow these rules:
If your FortiGate unit does not support SSL content scanning and inspection or if you have
selected the URL filtering option in a protection profile for HTTPS content filtering mode
under Protocol Recognition, filter HTTPS traffic by entering a top level domain name, for
example, www.example.com. HTTPS URL filtering of encrypted sessions works by
extracting the CN from the server certificate during the SSL negotiation. Because the CN
only contains the domain name of the site being accessed, web filtering of encrypted
HTTPS sessions can only filter by domain names.
If your FortiGate unit supports SSL content scanning and inspection and if you have
selected Deep Scan, you can filter HTTPS traffic in the same way as HTTP traffic. For
information about SSL content scanning and inspection, see
inspection" on page
481.
Type a top-level URL or IP address to control access to all pages on a web site. For
example, www.example.com or 192.168.144.155 controls access to all pages at
this web site.
Enter a top-level URL followed by the path and filename to control access to a single
page on a web site. For example, www.example.com/news.html or
192.168.144.155/news.html controls the news page on this web site.
To control access to all pages with a URL that ends with example.com, add
example.com to the filter list. For example, adding example.com controls access to
www.example.com, mail.example.com, www.finance.example.com, and so
on.
"URL formats" on page
558.
"Configuring the URL filter list" on page
FortiGate Version 4.0 MR1 Administration Guide
Web Filter
557),
"SSL content scanning and
01-410-89802-20090903
http://docs.fortinet.com/
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