The Juniper router must be configured to log all packets that have been dropped.
An XCCDF Rule
Description
<VulnDiscussion>Auditing and logging are key components of any security architecture. It is essential for security personnel to know what is being done or attempted to be done, and by whom, to compile an accurate risk assessment. Auditing the actions on network devices provides a means to recreate an attack or identify a configuration mistake on the device.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>
- ID
- SV-253998r844027_rule
- Severity
- Low
- References
- Updated
Remediation - Manual Procedure
Configure interface firewall filters to log all deny statements.
All discarding firewall filter terms:
<filter terms and match conditions>
set firewall family inet filter <filter name> term <name> then log
set firewall family inet filter <filter name> term <name> then syslog <<< Minimally must be configured for all discarding filter terms.