I - Mission Critical Public
Rules and Groups employed by this XCCDF Profile
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NET-SDN-012
Group -
Quality of service (QoS) must be implemented on the underlying IP network to provide preferred treatment for traffic between the SDN controllers and SDN-enabled switches and hypervisors.
With the network topology abstraction, the SDN controllers are able to determine how traffic should flow through network devices based on application data, business policy, bandwidth, and path avai...Rule Low Severity -
NET-SDN-013
Group -
SDN controllers must be deployed as clusters and on separate physical hosts to eliminate single point of failure.
SDN relies heavily on control messages between a controller and the forwarding devices for network convergence. The controller uses node and link state discovery information to calculate and determ...Rule Medium Severity -
NET-SDN-014
Group -
Physical devices hosting an SDN controller must be connected to two switches for high-availability.
SDN relies heavily on control messages between a controller and the forwarding devices for network convergence. The controller uses node and link state discovery information to calculate and determ...Rule Low Severity -
NET-SDN-015
Group -
SDN-enabled routers and switches must rate limit the amount of unknown data plane packets that are punted to the SDN controller.
SDN-enabled forwarding devices are dependent on the SDN controller for their forwarding tables as well as their configuration and service parameters. The controller uses node and link state discove...Rule Low Severity -
NET-SDN-016
Group -
Servers hosting SDN controllers must have logging enabled.
It is critical for both network and security personnel to be aware of the state of the SDN infrastructure to maintain network stability. Associating logged events that have occurred within the SDN ...Rule Medium Severity
Node 2
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