The article examines the basic concepts pertaining to routing, network address translation (NAT), firewalls, and a program called ipchains. Individual sections address each concept. The last section combines the basics into a sample configuration for linking a local network to . . .
The article examines the basic concepts pertaining to routing, network address translation (NAT), firewalls, and a program called ipchains. Individual sections address each concept. The last section combines the basics into a sample configuration for linking a local network to the Internet.
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