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XCCDF
Cisco IOS Router RTR Security Technical Implementation Guide
SRG-NET-000364-RTR-000110
The Cisco perimeter router must be configured to block inbound packets with source Bogon IP address prefixes.
The Cisco perimeter router must be configured to block inbound packets with source Bogon IP address prefixes.
An XCCDF Rule
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The Cisco perimeter router must be configured to block inbound packets with source Bogon IP address prefixes.
Medium Severity
<VulnDiscussion>Packets with Bogon IP source addresses should never be allowed to traverse the IP core. Bogon IP networks are RFC1918 addresses or address blocks that have never been assigned by the IANA or have been reserved.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>