func sortIPs(ipList []string) []string {
	if len(ipList) == 1 {
		return ipList
	}

	var ipV4s []net.IP
	var nonIPs []string
	for _, ip := range ipList {
		nip := net.ParseIP(ip)
		if nip != nil {
			ipV4s = append(ipV4s, nip)
		} else {
			nonIPs = append(nonIPs, ip)
		}
	}

	sort.Slice(ipV4s, func(i, j int) bool {
		// This case is needed when all ips in the list

	}
	return eventC
}

var fakeCmdArgs = &skel.CmdArgs{
	Netns:       "someNetNS",
	IfName:      "ethBro",
	ContainerID: "bbb-eee-www",
}

var (
	fakeIP                 = net.ParseIP("99.9.9.9")
	fakeGW                 = net.ParseIP("88.9.9.9")
	fakeIDX                = 0
	fakePrevResultIPConfig = cniv1.IPConfig{
		Interface: &fakeIDX,
		Address: net.IPNet{
			IP: fakeIP,
		},
		Gateway: fakeGW,
	}
)

					address = h
				}
				// Create socket on specific vrf device.
				// To catch all kinds of special cases this filters specifically for loopback networks.
				if ip := net.ParseIP(address); ip != nil && !ip.IsLoopback() {
					_ = syscall.SetsockoptString(fd, syscall.SOL_SOCKET, syscall.SO_BINDTODEVICE, opts.Interface)
				}
			}
		})
		return nil
	}
}

//
// Instead, we traverse the procfs. Comments on this method are inline.
func getPodNetNs(pod *corev1.Pod) (string, error) {
	parsedPodAddr := net.ParseIP(pod.Status.PodIP)
	if parsedPodAddr == nil {
		return "", fmt.Errorf("failed to parse addr: %s", pod.Status.PodIP)
	}

	fs, err := procfs.NewFS("/host/proc")
	if err != nil {

		logger.Startup(color.Bold(banner))
	}
}

// Returns true if input is IPv6
func isIPv6(host string) bool {
	h, _, err := net.SplitHostPort(host)
	if err != nil {
		h = host
	}
	ip := net.ParseIP(h)
	return ip.To16() != nil && ip.To4() == nil
}

// strip api endpoints list with standard ports such as
// port "80" and "443" before displaying on the startup
// banner.  Returns a new list of API endpoints.

func (listener *httpListener) Addr() (addr net.Addr) {
	addr = listener.listeners[0].Addr()
	if len(listener.listeners) == 1 {
		return addr
	}

	tcpAddr := addr.(*net.TCPAddr)
	if ip := net.ParseIP("0.0.0.0"); ip != nil {
		tcpAddr.IP = ip
	}

	addr = tcpAddr
	return addr
}

// Addrs - returns all address information of TCP listeners.
func (listener *httpListener) Addrs() (addrs []net.Addr) {

func hostResolveToLocalhost(endpoint Endpoint) bool {
	hostIPs, err := getHostIP(endpoint.Hostname())
	if err != nil {
		return false
	}
	var loopback int
	for _, hostIP := range hostIPs.ToSlice() {
		if net.ParseIP(hostIP).IsLoopback() {
			loopback++
		}
	}
	return loopback == len(hostIPs)
}

// UpdateIsLocal - resolves the host and discovers the local host.
func (endpoints Endpoints) UpdateIsLocal() error {

	if len(publicIPs) != 0 {
		minioEndpoints := strings.Split(publicIPs, config.ValueSeparator)
		domainIPs := set.NewStringSet()
		for _, endpoint := range minioEndpoints {
			if net.ParseIP(endpoint) == nil {
				// Checking if the IP is a DNS entry.
				addrs, err := globalDNSCache.LookupHost(GlobalContext, endpoint)
				if err != nil {

		if interfaceName != "" {
			globalInternodeInterface = interfaceName
			return
		}
		ip := "127.0.0.1"
		host, _ := mustSplitHostPort(globalLocalNodeName)
		if host != "" {
			if net.ParseIP(host) != nil {
				ip = host
			} else {
				ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
				defer cancel()

				haddrs, err := globalDNSCache.LookupHost(ctx, host)

		ExtKeyUsage:           []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
		BasicConstraintsValid: true,
	}

	hosts := strings.Split(host, ",")
	for _, h := range hosts {
		if ip := net.ParseIP(h); ip != nil {
			template.IPAddresses = append(template.IPAddresses, ip)
		} else {
			template.DNSNames = append(template.DNSNames, h)
		}
	}

	template.IsCA = true