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XCCDF
Cisco IOS XR Router RTR Security Technical Implementation Guide
SRG-NET-000018-RTR-000002
The Cisco BGP router must be configured to reject inbound route advertisements for any Bogon prefixes.
The Cisco BGP router must be configured to reject inbound route advertisements for any Bogon prefixes.
An XCCDF Rule
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The Cisco BGP router must be configured to reject inbound route advertisements for any Bogon prefixes.
Medium Severity
<VulnDiscussion>Accepting route advertisements for Bogon prefixes can result in the local autonomous system (AS) becoming a transit for malicious traffic as it will in turn advertise these prefixes to neighbor autonomous systems.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>