Dynamic Host Configuration Protocol (DHCP) servers used within SIPRNet infrastructure must be configured with a minimum lease duration time of 30 days.
Severity | Group ID | Group Title | Version | Rule ID | Date | STIG Version |
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low | V-251362 | NET0199 | NET0199 | SV-251362r853650_rule | 2024-08-02 | 10 |
Description |
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In order to trace, audit, and investigate suspicious activity, DHCP servers within the SIPRNet infrastructure must have the minimum lease duration time configured to 30 or more days. |
ℹ️ Check |
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Review the configuration of SIPRNet DHCP servers to verify that the lease duration is set to a minimum of thirty days. If the lease duration is less than thirty days, this is a finding. |
✔️ Fix |
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Configure any DHCP server used on the SIPRNet with a minimum lease duration of thirty days. |