switch config.Mode {
	case kubeproxyconfig.ProxyModeIPVS:
		allErrs = append(allErrs, validateKubeProxyIPVSConfiguration(config.IPVS, newPath.Child("KubeProxyIPVSConfiguration"))...)
	case kubeproxyconfig.ProxyModeNFTables:

				field.Invalid(newPath.Child("KubeIPVSConfiguration.UDPTimeout"), metav1.Duration{Duration: -1 * time.Second}, "must be greater than or equal to 0")},
		},
	} {
		t.Run(name, func(t *testing.T) {
			errs := validateKubeProxyIPVSConfiguration(testCase.config, newPath.Child("KubeIPVSConfiguration"))
			assert.Equal(t, testCase.expectedErrs, errs, "did not get expected validation errors")
		})
	}
}