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XCCDF
Cisco IOS XR Router RTR Security Technical Implementation Guide
SRG-NET-000364-RTR-000116
SRG-NET-000364-RTR-000116
An XCCDF Group - A logical subset of the XCCDF Benchmark
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SRG-NET-000364-RTR-000116
1 Rule
<GroupDescription></GroupDescription>
The Cisco Multicast Source Discovery Protocol (MSDP) router must be configured to only accept MSDP packets from known MSDP peers.
Medium Severity
<VulnDiscussion>MSDP peering with customer network routers presents additional risks to the DISN Core, whether from a rogue or misconfigured MSDP-enabled router. To guard against an attack from malicious MSDP traffic, the receive path or interface filter for all MSDP-enabled RP routers must be configured to only accept MSDP packets from known MSDP peers.</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>