V-266254
F5 BIG-IP TMOS Firewall Security Technical Implementation Guide
Title
The F5 BIG-IP appliance that filters traffic from the VPN access points must be configured with organization-defined filtering rules that apply to the monitoring of remote access traffic.
Description
<VulnDiscussion>Remote access devices (such as those providing remote access to network devices and information systems) that lack automated capabilities increase risk and make remote user access management difficult at best. Remote access is access to DOD nonpublic information systems by an authorized user (or an information system) communicating through an external, nonorganization-controlled network. Automated monitoring of remote access sessions allows organizations to detect cyber attacks...
Fix Text (Documentation Requirement)
If the VPN is terminated directly on the BIG-IP, an Access Control List can be used to filter remote VPN traffic. From the BIG-IP GUI: 1. Access. 2. Profiles/Policies. 3. Access Profiles. 4. Click "Edit" on the VPN profile. 5. Add an "Advanced Resource Assign" object in the Visual Policy Editor and add an Access Control List in accordance with the SSP and site configuration documentation. If the VPN is not terminated directly on the BIG-IP and the BIG-IP filters traffic from the VPN access points: 1. Security. 2. Network Firewall. 3. Policies. 4. <Policy Name> 5. Add rules to filter VPN traffic. 6. Click "Commit Changes to System".