NAT in network
本文mark一下NAT的相关笔记。
Just watch NAT Explained - Network Address Translation!
private IP:
- 10.0.0.0/8 IP addresses: 10.0.0.0 – 10.255.255.255
- 172.16.0.0/12 IP addresses: 172.16.0.0 – 172.31.255.255
- 192.168.0.0/16 IP addresses: 192.168.0.0 – 192.168.255.255
NAT is used in routers:
- NAT translates a set of IP address to another set of IP address
- NAT helps preserve the limited amount of IPv4 public IP address
NAT translates:
- Private to public
- Public to private