type NetServer struct {
	ztunnelServer        ZtunnelServer
	currentPodSnapshot   *podNetnsCache
	iptablesConfigurator *iptables.IptablesConfigurator
	podNs                PodNetnsFinder
	// allow overriding for tests
	netnsRunner        func(fdable NetnsFd, toRun func() error) error
	hostsideProbeIPSet ipset.IPSet
}

var _ MeshDataplane = &NetServer{}

func newNetServer(ztunnelServer ZtunnelServer, podNsMap *podNetnsCache,

	fakeIPSetDeps := ipset.FakeNLDeps()
	set := ipset.IPSet{Name: "foo", Deps: fakeIPSetDeps}
	netServer := newNetServer(ztunnelServer, podNsMap, iptablesConfigurator, NewPodNetnsProcFinder(fakeFs()), set)

	netServer.netnsRunner = func(fdable NetnsFd, toRun func() error) error {
		return toRun()
	}
	netServer.Start(ctx)
	return netTestFixture{
		netServer:            netServer,
		podNsMap:             podNsMap,