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II - Mission Support Sensitive

Rules and Groups employed by this XCCDF Profile

  • SRG-NET-000362-RTR-000114

    <GroupDescription></GroupDescription>
    Group
  • The NSX-T Tier-0 Gateway must be configured to have Internet Control Message Protocol (ICMP) mask replies disabled on all external interfaces.

    &lt;VulnDiscussion&gt;The ICMP supports IP traffic by relaying information about paths, routes, and network conditions. Routers automatically send ...
    Rule Medium Severity
  • SRG-NET-000362-RTR-000115

    <GroupDescription></GroupDescription>
    Group
  • The NSX-T Tier-0 Gateway must be configured to have Internet Control Message Protocol (ICMP) redirects disabled on all external interfaces.

    &lt;VulnDiscussion&gt;The ICMP supports IP traffic by relaying information about paths, routes, and network conditions. Routers automatically send ...
    Rule Medium Severity
  • SRG-NET-000362-RTR-000117

    <GroupDescription></GroupDescription>
    Group
  • The NSX-T Tier-0 Gateway must be configured to use the BGP maximum prefixes feature to protect against route table flooding and prefix de-aggregation attacks.

    &lt;VulnDiscussion&gt;The effects of prefix de-aggregation can degrade router performance due to the size of routing tables and also result in blac...
    Rule Medium Severity
  • SRG-NET-000512-RTR-000001

    <GroupDescription></GroupDescription>
    Group
  • The NSX-T Tier-0 Gateway must be configured to use its loopback address as the source address for iBGP peering sessions.

    &lt;VulnDiscussion&gt;Using a loopback address as the source address offers a multitude of uses for security, access, management, and scalability o...
    Rule Low Severity
  • SRG-NET-000131-RTR-000035

    <GroupDescription></GroupDescription>
    Group
  • The NSX-T Tier-0 Gateway must be configured to have routing protocols disabled if not in use.

    &lt;VulnDiscussion&gt;A compromised router introduces risk to the entire network infrastructure, as well as data resources that are accessible via ...
    Rule Low Severity
  • SRG-NET-000131-RTR-000035

    <GroupDescription></GroupDescription>
    Group
  • The NSX-T Tier-0 Gateway must be configured to have multicast disabled if not in use.

    &lt;VulnDiscussion&gt;A compromised router introduces risk to the entire network infrastructure, as well as data resources that are accessible via ...
    Rule Low Severity

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