Cisco Cisco Packet Data Gateway (PDG)
Content Filtering Server Group Configuration Mode Commands
url-extraction ▀
Command Line Interface Reference, StarOS Release 16 ▄
2227
url-extraction
Enables configuration of ICAP URL extraction behavior.
Product
CF
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Context Configuration > CFSG Configuration
configure > context context_name > content-filtering server-group server_name
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-content-filtering)#
Syntax
url-extraction { after-parsing | raw }
default url-extraction
default
Configures the default setting of
after-parsing
.
after-parsing
Specifies sending the parsed URI and host name. Percent-encoded hex characters in URLs sent from the ACF
client to the ICAP server will be converted to corresponding ASCII characters before being sent.
For example, the URL:
client to the ICAP server will be converted to corresponding ASCII characters before being sent.
For example, the URL:
http://www.google.co.uk/?this%20is%20a%20test
will be sent to the ICAP
server as:
http://www.google.co.uk/?this is a test
raw
Specifies sending raw URI and host name. The URLs will contain percent-encoded hex characters “as is”.
For example, the URL
For example, the URL
http://www.google.co.uk/?this%20is%20a%20test
will be sent to the ICAP
server as:
http://www.google.co.uk/?this%20is%20a%20test
Usage
Use this command to configure the ICAP URL extraction behavior. Percent-encoded hex characters—for
example, space (%20) and the percent character (%25)—in URLs sent from the ACF client to the ICAP
server can be sent either as percent-encoded hex characters or as their corresponding ASCII characters.
example, space (%20) and the percent character (%25)—in URLs sent from the ACF client to the ICAP
server can be sent either as percent-encoded hex characters or as their corresponding ASCII characters.
Example
The following command configures URLs sent from the ACF client to the ICAP server to contain the escape
encoding as is:
encoding as is:
url-extraction raw