// destination port
	serviceByPort := make(map[int][]*model.Service)
	for _, svc := range matchingRegistryServices {
		for _, port := range svc.Ports {
			if port.Protocol.IsHTTPOrSniffed() {
				serviceByPort[port.Port] = append(serviceByPort[port.Port], svc)
			}
		}
	}

	if len(serviceByPort) == 0 {
		if listenPort == 80 {