Proxy Parameters Reference
Firebox Vclass User Guide 271
You can also change the character set, for non-English text,
and you can call values from the proxy action to describe
why content was removed.
The following values can be called from the proxy action:
%(method)%
This inserts the proxy rule that identified the
content to strip.
%(reason)%
This inserts a plain text reason that the content was
stripped.
%(transaction)%
This inserts transaction information for the
stripped content.
%(url-host)%
This inserts the server address from which the
stripped content originated.
%(url-path)%
This inserts the URL of the stripped content.