To set ethX (eth0 / eth1 / eth2 …) that are configured with wan ISP modems with public addresses.
By doing a clean install of NethServer. by default ethX not take the addresses given by the ISP, because not configured the automatic dhcp.
We enter from the terminal and run the following few ISP network cards are now installed:
and add the following lines:
Then to save the changes precionamos:
:wq *** save and exit the editor
Restart the Firewall and check who are using public ip. running from terminal: