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II - Mission Support Public

Rules and Groups employed by this XCCDF Profile

  • SRG-NET-000205-RTR-000010

    Group
  • The out-of-band management (OOBM) Arista gateway router must be configured to forward only authorized management traffic to the Network Operations Center (NOC).

    The OOBM network is an IP network used exclusively for the transport of OAM&P data from the network being managed to the OSS components located at the NOC. Its design provides connectivity to each ...
    Rule Medium Severity
  • SRG-NET-000205-RTR-000011

    Group
  • The out-of-band management (OOBM) Arista gateway router must be configured to block any traffic destined to itself that is not sourced from the OOBM network or the NOC.

    If the gateway router is not a dedicated device for the OOBM network, several safeguards must be implemented for containment of management and production traffic boundaries. It is imperative that h...
    Rule Medium Severity
  • SRG-NET-000205-RTR-000012

    Group
  • The Arista router must be configured to only permit management traffic that ingresses and egresses the out-of-band management (OOBM) interface.

    The OOBM access router will connect to the management interface of the managed network elements. The management interface can be a true OOBM interface or a standard interface functioning as the man...
    Rule Medium Severity
  • SRG-NET-000205-RTR-000014

    Group
  • The Arista perimeter router must be configured to restrict it from accepting outbound IP packets that contain an illegitimate address in the source address field via egress filter or by enabling Unicast Reverse Path Forwarding (uRPF).

    A compromised host in an enclave can be used by a malicious platform to launch cyberattacks on third parties. This is a common practice in "botnets", a collection of compromised computers using mal...
    Rule High Severity
  • SRG-NET-000230-RTR-000002

    Group
  • The Arista BGP router must be configured to use a unique key for each autonomous system (AS) that it peers with.

    If the same keys are used between eBGP neighbors, the chance of a hacker compromising any of the BGP sessions increases. It is possible that a malicious user exists in one autonomous system who wou...
    Rule Medium Severity

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