The VPN Gateway must generate log records when successful and/or unsuccessful VPN connection attempts occur.

Severity	Group ID	Group Title	Version	Rule ID	Date	STIG Version
medium	V-207248	SRG-NET-000492	SRG-NET-000492-VPN-001980	SV-207248r608988_rule	2024-12-19	3

Description
Without generating log records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident, or identify those responsible for one. Log records can be generated from various components within the information system (e.g., module or policy filter). This requirement only applies to components where this is specific to the function of the device, such as application layer gateway (ALG), which provides these access control and auditing functions on behalf of an application. This does not apply to audit logs generated on behalf of the device itself (management).

Description

Without generating log records that are specific to the security and mission needs of the organization, it would be difficult to establish, correlate, and investigate the events relating to an incident, or identify those responsible for one. Log records can be generated from various components within the information system (e.g., module or policy filter). This requirement only applies to components where this is specific to the function of the device, such as application layer gateway (ALG), which provides these access control and auditing functions on behalf of an application. This does not apply to audit logs generated on behalf of the device itself (management).

ℹ️ Check
Verify the VPN Gateway generates log records when successful and/or unsuccessful VPN connection attempts occur. If the VPN Gateway does not generate log records when successful and/or unsuccessful VPN connection attempts occur, this is a finding.

✔️ Fix
Configure the VPN Gateway to generate log records when successful and/or unsuccessful VPN connection attempts occur.