// what IP families are supported (and whether the configuration is usable at all).
func (s *ProxyServer) platformCheckSupported(ctx context.Context) (ipv4Supported, ipv6Supported, dualStackSupported bool, err error) {
	// Check if Kernel proxier can be used at all
	_, err = winkernel.CanUseWinKernelProxier(winkernel.WindowsKernelCompatTester{})
	if err != nil {
		return false, false, false, err

// what IP families are supported (and whether the configuration is usable at all).
func (s *ProxyServer) platformCheckSupported(ctx context.Context) (ipv4Supported, ipv6Supported, dualStackSupported bool, err error) {
	return false, false, false, unsupportedError
}

// createProxier creates the proxy.Provider