NewClient returns a new network client.

The `data` network that Testground currently configures.

magic values that we monitor on the Testground runner side to detect when Testground testplan instances are initialised and at the stage of actually running a test check cluster_k8s.go for more information.

ErrNoTrafficShaping is returned from functions in this package when traffic shaping is not available, such as when using the local:exec runner.

NetworkConfig specifies how a node's network should be configured.

LinkRule applies a LinkShape to a subnet.

LinkShape defines how traffic should be shaped.

RoutingPolicyType defines a certain routing policy to a network.