Debian is used as a LAN Gateway (server)-Debian information of the Linux release edition. The following is a detailed description. In November, it was job-hunter, who was so busy that the text on the blog was a bit anxious. Who told me to be an impatient person?
In December, I did two things. First, I read two chapters to gain an in-depth understanding of the computer system. I forgot one chapter at the end of the month. Second, debian linux is installed on the laptop, and the debian kernel is installed on the server. After a weekend, the lab machine is too junk. The firewall has not been fully configured. You need to learn the script and iptables to improve the network speed and access the foreign network!
Eth0 is an Internet Nic, and eth1 is an intranet Nic
The content of the/etc/network/interfaces file is as follows:
Iptables-t nat-a postrouting-o eth0 SNAT -- to 202.38.73.144
This firewall does not provide any protection, but only adds the ip camouflage function. Next, add the firewall function as required by the lab and use it as the boot setting.
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