The AAA Service must be configured to use IP segments separate from production VLAN IP segments.

From Authentication Authorization and Accounting Service Security Requirements Guide

Associated with: CCI-000366

SRG-APP-000516-AAA-000065_rule The AAA Service must be configured to use IP segments separate from production VLAN IP segments.

Vulnerability discussion

When policy assessment and remediation have been implemented and the advanced AAA server dynamic VLAN is misconfigured, logical separation of the production VLAN may not be assured.Non-trusted resources are resources that are not authenticated in a NAC solution implementing only the authentication component of NAC. Non-trusted resources could become resources that have been authenticated but have not had a successful policy assessment when the automated policy assessment component has been implemented.

Check content

If the AAA Service is not used to authenticate privileged users for device management, this is not applicable. Verify the AAA Service is configured to use IP segments separate from production VLAN IP segments. If the AAA Service is not configured to use IP segments separate from production VLAN IP segments, this is a finding.

Fix text

Configure the AAA Service to use IP segments separate from production VLAN IP segments.

Pro Tips

Lavender hyperlinks in small type off to the right (of CSS class id, if you view the page source) point to globally unique URIs for each document and item. Copy the link location and paste anywhere you need to talk unambiguously about these things.

You can obtain data about documents and items in other formats. Simply provide an HTTP header Accept: text/turtle or Accept: application/rdf+xml.