An application pool’s rapid fail protection must be enabled.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-13711	WA000-WI6034 IIS7	SV-32603r2_rule		Medium

Description
Rapid fail protection is a feature that interrogates the health of worker processes associated with web sites and web applications. It can be configured to perform a number of actions such as shutting down and restarting worker processes that have reached failure thresholds. By not setting rapid fail protection the web server could become unstable in the event of a worker process crash potentially leaving the web server unusable.

Description

Rapid fail protection is a feature that interrogates the health of worker processes associated with web sites and web applications. It can be configured to perform a number of actions such as shutting down and restarting worker processes that have reached failure thresholds. By not setting rapid fail protection the web server could become unstable in the event of a worker process crash potentially leaving the web server unusable.

STIG	Date
IIS 7.0 WEB SITE STIG	2017-12-21

Details

Check Text ( C-32864r1_chk )
1. Open the IIS Manager. 2. Click the Application Pools. 3. Highlight an Application Pool to review and click Advanced Settings in the Actions Pane. 4. Scroll down to the Rapid Fail Protection section and ensure the value for Enabled is set to True. If not, this is a finding.

Fix Text (F-29008r1_fix)
1. Open the IIS Manager. 2. Click the Application Pools. 3. Highlight an Application Pool to review and click Advanced Settings in the Actions Pane. 4. Scroll down to the Rapid Fail Protection section and set the value for Enabled to True.