Network Address Translation (NAT) complicates communication for low power devices, often used in IoT systems. The comments highlight a potential gap in proposed solutions, noting the lack of mention of IPv6, which could simplify connectivity since it offers an almost limitless number of IP addresses. The discussion suggests that while NAT provides security by obscuring device addresses, it also hinders direct device-to-device communication, which is crucial for efficient IoT performance. The absence of a standard protocol like IPv6 may be a missed opportunity in addressing the scalability and connectivity issues related to low power devices. Therefore, a shift towards embracing IPv6 could be key to enhancing connectivity for such devices.