Post by nelsonelias on Feb 22, 2024 8:14:54 GMT
When learning about NAT , we need to know two important concepts, which are Private IP addresses and Public IP addresses . You can refer to the article " What is an IP address?" ” for more details about the IP. IP, short for Internet Protocol, is the digital address that every device connected to the network has to share data with other devices through the Internet connection protocol . Standard IP addresses are formatted with 4 different groups of digits. They are limited from 0 – 255 separated by dots. What is a Private IP address? Each device in the internal network (LAN) of companies, organizations, schools, etc. will have its own Private IP . Private IPs in the same LAN system can connect to each other through router network devices but cannot connect directly to the outside internet network.
To connect, these Private IPs must be converted into Public IP addresses through NAT technology . What is a Public Address? Public address ( Public IP ), also known as off-domain IP, is a type of address provided by authorized organizations (for example, internet providers). The easiest distinguishing feature between Private IP and Public IP is: Private IPs can be duplicated when connected to different Public IPs . And British Student Phone Number List Public IP is unique. Computers in the LAN system can customize Private IP according to the uniform principles given by the network administrator. The Public IP address is provided by the internet provider and users cannot arbitrarily change it. Terms related to NAT The inside global address is an IP address that belongs to the internal network but has been properly registered.
The inside global address is an IP address that belongs to the internal network but has been properly registered In the process of reading documents about NAT techniques , you will certainly encounter the following terms at times: Inside local address : This is the IP address set for a device on the inside network. It is not provided by NIC (Network Information Center). Inside global address : This is the IP address registered at the NIC. The inside global address is often used as a substitute for the inside local IP address. Outside local address : This is the IP address of a device located on the outside network. Devices on the inside network will find devices on the outside network through this IP address. The outside local address does not have to be registered with the NIC. It can absolutely be a Private address. Outside global address : This is the IP address set for a device located on the outside network. This address is a valid IP on the internet.
To connect, these Private IPs must be converted into Public IP addresses through NAT technology . What is a Public Address? Public address ( Public IP ), also known as off-domain IP, is a type of address provided by authorized organizations (for example, internet providers). The easiest distinguishing feature between Private IP and Public IP is: Private IPs can be duplicated when connected to different Public IPs . And British Student Phone Number List Public IP is unique. Computers in the LAN system can customize Private IP according to the uniform principles given by the network administrator. The Public IP address is provided by the internet provider and users cannot arbitrarily change it. Terms related to NAT The inside global address is an IP address that belongs to the internal network but has been properly registered.
The inside global address is an IP address that belongs to the internal network but has been properly registered In the process of reading documents about NAT techniques , you will certainly encounter the following terms at times: Inside local address : This is the IP address set for a device on the inside network. It is not provided by NIC (Network Information Center). Inside global address : This is the IP address registered at the NIC. The inside global address is often used as a substitute for the inside local IP address. Outside local address : This is the IP address of a device located on the outside network. Devices on the inside network will find devices on the outside network through this IP address. The outside local address does not have to be registered with the NIC. It can absolutely be a Private address. Outside global address : This is the IP address set for a device located on the outside network. This address is a valid IP on the internet.