if iPort != jPort {
			return iPort < jPort
		}
		iAddr := retrieveListenerAddress(listeners[i])
		jAddr := retrieveListenerAddress(listeners[j])
		if iAddr != jAddr {
			return iAddr < jAddr
		}
		iType := retrieveListenerType(listeners[i])
		jType := retrieveListenerType(listeners[j])
		return iType < jType
	})

	fmt.Fprintln(w, "LISTENER\tCHAIN\tMATCH\tDESTINATION")
	for _, l := range listeners {

	return args.Error(0)
}

func (m *MockedIpsetDeps) clearEntriesWithIP(name string, ip netip.Addr) error {
	args := m.Called(name, ip)
	return args.Error(0)
}

func (m *MockedIpsetDeps) listEntriesByIP(name string) ([]netip.Addr, error) {
	args := m.Called(name)
	return args.Get(0).([]netip.Addr), args.Error(1)

			Namespace: "test",
			UID:       types.UID("test"),
		},
	}

	fakeCtx := context.Background()
	fakeClientSet := fake.NewClientset(pod)

	podIP := netip.MustParseAddr("99.9.9.1")
	podIPs := []netip.Addr{podIP}

	server := &fakeServer{}
	server.On("AddPodToMesh",
		fakeCtx,
		pod,
		podIPs,
		"",
	).Return(nil)

	server.Start(fakeCtx)

	fakeIPSetDeps := ipset.FakeNLDeps()

		}
		return cmp.Compare(a.Hostname, b.Hostname)
	})
	fmt.Fprintln(w, "NAMESPACE\tSERVICE NAME\tSERVICE VIP\tWAYPOINT\tENDPOINTS")

	for _, svc := range svcs {
		ips := []string{}
		for _, addr := range svc.Addresses {
			_, ip, _ := strings.Cut(addr, "/")
			ips = append(ips, ip)
		}
		allEndpoints := len(svc.Endpoints)
		healthyEndpoints := 0
		for _, ep := range svc.Endpoints {
			w, f := workloadsByUID[ep.WorkloadUID]
			if !f {

	if err != nil {
		return err
	}
	log.Debugf("Pod: %s in ns: %s is enabled for ambient, adding to mesh.", addCmd.PodName, addCmd.PodNamespace)

	var podIps []netip.Addr
	for _, configuredPodIPs := range addCmd.IPs {
		// net.ip is implicitly convertible to netip as slice
		ip, _ := netip.AddrFromSlice(configuredPodIPs.Address.IP)

		return "None"
	}

	for _, svc := range services {
		if fmt.Sprintf("%s/%s", svc.Namespace, svc.Hostname) == wl.Waypoint.Destination {
			return svc.Name
		}
		for _, addr := range svc.Addresses {
			if addr == wl.Waypoint.Destination {
				return svc.Name
			}
		}
	}

	return "NA" // Shouldn't normally reach here
}

}

var _ ZtunnelServer = &ztunnelServer{}

func newZtunnelServer(addr string, pods PodNetnsCache) (*ztunnelServer, error) {
	if addr == "" {
		return nil, fmt.Errorf("addr cannot be empty")
	}

	resolvedAddr, err := net.ResolveUnixAddr("unixpacket", addr)
	if err != nil {
		return nil, fmt.Errorf("failed to resolve unix addr: %w", err)
	}
	// remove potentially existing address

// K8S may not have received the pod IPs yet, and may not report the pod as having any.
func GetPodIPsIfPresent(pod *corev1.Pod) []netip.Addr {
	var podIPs []netip.Addr
	if len(pod.Status.PodIPs) != 0 {
		for _, pip := range pod.Status.PodIPs {
			ip := netip.MustParseAddr(pip.IP)
			podIPs = append(podIPs, ip)
		}
	} else if len(pod.Status.PodIP) != 0 {

		if _, ok := err.(ControlPlaneNotFoundError); ok {
			// Attempt to get the XDS address from the webhook and try again
			addr, err := getXdsAddressFromWebhooks(kubeClient)
			if err == nil {
				centralOpts.Xds = addr.host
				centralOpts.GCPProject = addr.gcpProject
				centralOpts.IstiodAddr = addr.istiod
				dialOpts, err := xds.DialOptions(centralOpts, istioNamespace, tokenServiceAccount, kubeClient)
				if err != nil {

		assert.NoError(t, userns.WriteGroupMap(map[uint32]uint32{userns.OriginalGID(): 0}))
		// Istio iptables expects to find a non-localhost IP in some interface
		assert.NoError(t, exec.Command("ip", "addr", "add", "240.240.240.240/32", "dev", "lo").Run())
		// Put a new file we have permission to access over xtables.lock
		xtables := filepath.Join(t.TempDir(), "xtables.lock")
		_, err := os.Create(xtables)
		assert.NoError(t, err)