Led Grow Light Kits,Grow Light Kits,Grow Kit With Light,Quantum Board Led Kit Shenzhen Pvison Technology Co., Ltd. , https://www.pvisunggrowlight.com The function of NAT (Network Address Translation) means that within a network, you can customize the IP address according to your needs without applying. Within the network, each computer communicates via its internal IP address. When the internal computer wants to communicate with the external internet network, NAT-capable devices (such as routers) are responsible for converting their internal IP addresses into legal IP addresses (that is, Internet IP addresses that have been applied for) to communicate.