return nil, err
	}

	var sourceVip string
	var hostMac string
	if isOverlay(hnsNetworkInfo) {
		if !utilfeature.DefaultFeatureGate.Enabled(kubefeatures.WinOverlay) {
			return nil, fmt.Errorf("WinOverlay feature gate not enabled")
		}
		err = hcn.RemoteSubnetSupported()
		if err != nil {
			return nil, err
		}
		sourceVip = config.SourceVip
		if len(sourceVip) == 0 {

		return &route.RouteAction_HashPolicy{
			PolicySpecifier: &route.RouteAction_HashPolicy_ConnectionProperties_{
				ConnectionProperties: &route.RouteAction_HashPolicy_ConnectionProperties{
					SourceIp: consistentHash.GetUseSourceIp(),
				},
			},
		}
	case *networking.LoadBalancerSettings_ConsistentHashLB_HttpQueryParameterName:
		return &route.RouteAction_HashPolicy{