NAT Technology and the Applications of NAT in the Library LAN
NAT( network address translator ) is a valid means to solve the lack of address of current internet IP, and it is theraeasure of the boundary safety of an aegis network at the same time. This text analyzed the NAT basic principle and the allotment strategy of register the IP address. At last, this paper gave out the applied examples that NAT is technical by joining together some characteristics of the library network.