Product guide

Enable and configure REQMOD settings
Configure the plugin to redirect outbound traffic (REQMOD) to a McAfee DLP appliance.
REQMOD is disabled by default, you must configure this setting on the plugin if you want to use it.
Do not enable or try to use the RESPMOD (inbound requests) settings as this option has no functionality
when using the ICAP plugin with a McAfee DLP appliance.
Task
1
Open the plugin settings:
a
In the Microsoft ISA Server management console, select Arrays | [your array] | Configuration | Add-ins,
then click the Web Filters tab.
b
Select the appropriate plugin.
c
Right-click the plugin and select Properties.
2
Click the Config tab.
3
Enable and configure the REQMOD settings.
This setting on the plugin handles only HTTP requests; all HTTPS traffic is ignored.
• Enable — Select this checkbox to filter outgoing HTTP requests and replace the default value with
your McAfee DLP appliance ICAP server URI.
• Bypass on failure — Select this checkbox to continue allowing user HTTP requests when the McAfee
DLP appliance ICAP server is unable to respond.
• Servers (one per line) — Enter a McAfee DLP host name or IP address, one per line, use the icap://
127.0.0.1:1344/reqmod prepopulated example as a guideline and then delete it. The ICAP plugin
redirects HTTP requests to the McAfee DLP appliances listed in this field.
For array environments, the ICAP server URI entered on one member is shared across all members
of an array. If one server is unavailable, the next server is tried until an available server is found.
Enable debug logging
Log plugin connection debugging information to record information about what the ICAP plugin
receives from the client (Microsoft ISA Server) and returns to the client.
Task
1
Open the plugin settings:
a
In the Microsoft ISA Server management console, select Arrays | [your array] | Configuration | Add-ins,
then click the Web Filters tab.
b
Select the appropriate plugin.
c
Right-click the plugin and select Properties.
2
Click the Config tab.
3
ICAP plugin
Configure the ICAP plugin for McAfee DLP
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McAfee
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Plugins for Microsoft ISA Server 1.4.0 Software Product Guide