Cisco IOS XE Router RTR Security Technical Implementation Guide
Rules, Groups, and Values defined within the XCCDF Benchmark
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The Cisco BGP router must be configured to enable the Generalized TTL Security Mechanism (GTSM).
<VulnDiscussion>As described in RFC 3682, GTSM is designed to protect a router's IP-based control plane from denial of service (DoS) attacks....Rule Low Severity -
SRG-NET-000230-RTR-000002
<GroupDescription></GroupDescription>Group -
The Cisco BGP router must be configured to use a unique key for each autonomous system (AS) that it peers with.
<VulnDiscussion>If the same keys are used between eBGP neighbors, the chance of a hacker compromising any of the BGP sessions increases. It i...Rule Medium Severity -
SRG-NET-000205-RTR-000016
<GroupDescription></GroupDescription>Group -
The Cisco PE router must be configured to ignore or drop all packets with any IP options.
<VulnDiscussion>Packets with IP options are not fast-switched and therefore must be punted to the router processor. Hackers who initiate deni...Rule Medium Severity
Node 2
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Capacity
Modules