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The FortiGate device must allocate audit record storage capacity in accordance with organization-defined audit record storage requirements.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-234180FGFW-ND-000105SV-234180r961392_ruleCCI-001849medium
Description
To ensure network devices have a sufficient storage capacity in which to write the audit logs, they need to be able to allocate audit record storage capacity. The task of allocating audit record storage capacity is usually performed during initial device setup if it is modifiable. The value for the organization-defined audit record storage requirement will depend on the amount of storage available on the network device, the anticipated volume of logs, the frequency of transfer from the network device to centralized log servers, and other factors.
STIGDate
Fortinet FortiGate Firewall NDM Security Technical Implementation Guide2025-11-19

Related Frameworks

1 mapping across 3 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (1) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

MON-04Event Log Storage Capacity
1.00
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (14) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

AU-12Audit Record Generation
1.00
AU-14(1)System Start-up
1.00
AU-3Content of Audit Records
1.00
AU-3(1)Additional Audit Information
1.00
AU-4Audit Log Storage Capacity
1.00
AU-4(1)Transfer to Alternate Storage
1.00
AU-5Response to Audit Logging Process Failures
1.00
AU-5(1)Storage Capacity Warning
1.00
AU-5(2)Real-time Alerts
1.00
AU-7Audit Record Reduction and Report Generation
1.00

+4 more (top 10 by confidence shown)

CCI1 mapping
CCI-001849
1.00

Details

Check Text (C-234180r961392_chk)

Log in to the FortiGate GUI with Super-Admin privilege. 1. Open a CLI console, via SSH or available from the GUI. 2. Run the following command: # show full-configuration log disk setting | grep -i max-log-file-size The output should be: set max-log-file-size {INTEGER} If max-log-file-size for local disk storage is not set to the organization-defined audit record storage, this is a finding.

Fix Text (F-37330r835183_fix)

Log in to the FortiGate GUI with Super-Admin privilege. 1. Open a CLI console, via SSH or available from the GUI. 2. Run the following command: # config log disk setting # set max-log-file-size {INTEGER 1 - 100 MB} # set diskfull overwrite # end