Check: NET0199
Network Infrastructure Policy STIG:
NET0199
(in versions v10 r6 through v9 r2)
Title
Dynamic Host Configuration Protocol (DHCP) servers used within SIPRNet infrastructure must be configured with a minimum lease duration time of 30 days. (Cat III impact)
Discussion
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.
Check Content
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 Text
Configure any DHCP server used on the SIPRNet with a minimum lease duration of thirty days.
Additional Identifiers
Rule ID: SV-251362r853650_rule
Vulnerability ID: V-251362
Group Title: NET0199
Expert Comments
CCIs
Number | Definition |
---|---|
CCI-001902 |
The information system provides the means for authorized individuals to determine the identity of the producer of the information. |
CCI-001932 |
The organization documents an identification and authentication policy that addresses purpose, scope, roles, responsibilities, management commitment, coordination among organizational entities, and compliance. |