{"-t", iptablesconstants.NAT, "-D", iptablesconstants.OUTPUT, "-j", ChainInpodOutput},
	}

	// these sometimes fail due to "Device or resource busy"
	optionalDeleteCmds := [][]string{
		// flush-then-delete our created chains
		{"-t", iptablesconstants.MANGLE, "-F", ChainInpodPrerouting},
		{"-t", iptablesconstants.MANGLE, "-F", ChainInpodOutput},
		{"-t", iptablesconstants.NAT, "-F", ChainInpodOutput},

	netServer := fixture.netServer
	err := netServer.syncHostIPSets([]*corev1.Pod{pod})
	assert.NoError(t, err)
	fakeIPSetDeps.AssertExpectations(t)
}

// for tests that call `runtime.GC()` - we have no control over when the GC is actually scheduled,
// and it is flake-prone to check for closure after calling it, this retries for a bit to make
// sure the netns is closed eventually.
func assertNSClosed(t *testing.T, closed *atomic.Bool) {

Additionally, `splice` will be used to make this proxying more efficient when possible.

For traffic in the mesh, things are a bit more complex:

1. If the destination has a waypoint proxy, we must send to it to the waypoint (using HBONE).
   When we do this, we will want to preserve the original destination Service IP, as the waypoint can do a better job picking a backend pod than we can.

		{
			name: "pod has sidecar and namespace has ambient enabled",
			args: args{
				namespace: namespaceWithAmbientEnabledLabel,
				pod:       podWithSidecar,
			},
			want: false,
		},
		// TODO: when there exists a means for users to signal the intent to exclude a pod from ambient without requiring the use of

# The build-linux target is responsible for building binaries used within containers.
# This target should be expanded upon as we add more Linux architectures: i.e. build-arm64.
# Then a new build target can be created such as build-container-bin that builds these
# various platform images.
.PHONY: build-linux
build-linux: depend

- In sidecar mode, the CNI plugin can configure sidecar networking for pods when they are scheduled by the container runtime, using iptables. The CNI handling the netns setup replaces the current Istio approach using a `NET_ADMIN` privileged `initContainers` container, `istio-init`, injected in the pods along with `istio-proxy`...

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   4. Redistribution. You may reproduce and distribute copies of the

	// CNI config template string
	CNINetworkConfig string

	// Logging level
	LogLevel string
	// Name of the kubeconfig file used by the CNI plugin
	KubeconfigFilename string
	// The file mode to set when creating the kubeconfig file
	KubeconfigMode int
	// CA file for kubeconfig
	KubeCAFile string
	// Whether to use insecure TLS in the kubeconfig file
	SkipTLSVerify bool

	// KUBERNETES_SERVICE_PROTOCOL

  istioctl x waypoint delete --all --namespace default`,
		Args: func(cmd *cobra.Command, args []string) error {
			if deleteAll && len(args) > 0 {
				return fmt.Errorf("cannot specify waypoint names when deleting all waypoints")
			}
			if !deleteAll && len(args) == 0 {
				return fmt.Errorf("must either specify a waypoint name or delete all using --all")
			}
			return nil
		},

	registerBooleanParameter(constants.RepairDeletePods, false, "Controller will delete pods when detecting pod broken by race condition")
	registerBooleanParameter(constants.RepairLabelPods, false, "Controller will label pods when detecting pod broken by race condition")
	registerStringParameter(constants.RepairLabelKey, "cni.istio.io/uninitialized",