ICAP

Configuration Variable Data Type Description
proxy.config.icap.enabled INT

Default: 0

Enables (1) or disables (0) ICAP support with Data Security Suite (DSS). See Working With Web DLP.

proxy.config.icap.ICAPUri STRING

Default: NULL

The Uniform Resource Identifier for the ICAP service.

A backup server can be specified in a comma-separated list.

Obtain the identifier from your Forcepoint DLP administrator. Enter the URI in the following format:

icap://hostname:port/path

<hostname> is the IP address or hostname of the Protector appliance.

<port> is 1344 by default.

<path> is the path of the ICAP service on the host machine.

For example:

icap://ICAP_machine:1344/ opt/icap_services

You do not need to specify the port if you

are using the default ICAP port 1344.

proxy.config.icap.FailOpen INT

Default: 1

  • 1 allows traffic when the ICAP servers are down
  • 0 sends a block page if the ICAP servers are down
proxy.config.icap. BlockHugeContent INT

Default: 0

  • 0 sends a block page if a file larger than the Forcepoint DLP size limit (default 50 MB) is sent.
  • 1 allows traffic
proxy.config.icap. AnalyzeSecureContent INT

Default: 1

  • 0 sends decrypted traffic directly to its destination.
  • 1 sends decrypted traffic to Forcepoint DLP for analysis.
proxy.config.icap.AnalyzeFTP INT

Default: 1

When enabled (1), send native FTP upload file transfers to ICAP server for analysis.

proxy.config.icap. ActiveTimeout INT

Default: 5

The read/response timeout in seconds. The activity is considered a failure if the timeout is exceeded.

proxy.config.icap.RetryTime INT

Default: 5

The recovery interval, in seconds, to test whether a down server is back up.

proxy.config.icap.LoadBalance INT

Default: 1

When to ICAP servers are specified:

  • 1 distributes requests to all available servers
  • 0 sends requests to only the primary server.
proxy.config.icap. MaxConnection INT

Default: 5

When the ICAP server does not specify the maximum number of connections that the ICAP client can have, this value is used.

Valid values are 1 - 100.