III - Administrative Public
Rules and Groups employed by this XCCDF Profile
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NET-SDN-018
Group -
Servers hosting SDN controllers must have an HIDS implemented to detect unauthorized changes.
The SDN controller is the backbone of the SDN infrastructure. If the server hosting the SDN controller is breached or if unauthorized changes are made to the device, the SDN controller may not have...Rule Medium Severity -
NET-SDN-020
Group -
All Virtual Extensible Local Area Network (VXLAN) enabled switches must be configured with the appropriate VXLAN network identifier (VNI) to ensure VMs can send and receive all associated traffic for their Layer 2 domain.
VXLAN is a Layer 2 network that overlays a Layer 3 network; that is, it creates a Layer 2 adjacency across a routed IP fabric. Each Layer 2 overlay network is known as a VXLAN segment and is identi...Rule Medium Severity -
NET-SDN-021
Group -
Virtual Extensible Local Area Network (VXLAN) identifiers must be mapped to the appropriate VLAN identifiers.
VXLAN is a Layer 2 network that overlays a Layer 3 network; that is, it creates a Layer 2 adjacency across a routed IP fabric. Each Layer 2 overlay network is known as a VXLAN segment and is identi...Rule Medium Severity -
NET-SDN-022
Group -
The proper multicast group for each Virtual Extensible Local Area Network (VXLAN) identifier must be mapped to the appropriate virtual tunnel endpoint (VTEP) so the VTEP will join the associated multicast groups.
VXLAN is a Layer 2 network that overlays a Layer 3 network; that is, it creates a Layer 2 adjacency across a routed IP fabric. Each Layer 2 overlay network is known as a VXLAN segment and is identi...Rule Medium Severity -
NET-SDN-024
Group -
The virtual tunnel endpoint (VTEP) must be dual-homed to two physical network nodes.
If uplink connectivity for the VTEP to the Virtual Extensible Local Area Network (VXLAN) transport network fails, traffic to and from the VM servers resident on the affected hypervisor host is drop...Rule Low Severity
Node 2
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