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-   -   please confirm NAT question. (https://www.linuxquestions.org/questions/linux-networking-3/please-confirm-nat-question-188516/)

musicman_ace 06-01-2004 02:13 PM

please confirm NAT question.
 
My server has two nics

Eth0 = ISP connection
Eth1 = internal DHCP to home network (192.168.1.1)

Since another computer connected via dhcp got to the Internet, Then NAT must be working correctly right?

If I am flawed in this thinking, can you tell me how to make sure that NAT is working.


Thank you all tremedously, I now have the following working because of your help:

SAMBA
IPTABLES (assuming the above is correct)
ROUTING
DHCP

david_ross 06-01-2004 02:30 PM

If there is no physical connection between the 2 ethernet cards other than the inside of the server then yes NAT is working.

Zig 06-01-2004 07:50 PM

hi, i would like to know how you configure dhcp and how do you do to connect to the internet with both machines??

i am trying to do the same but with linux with a dial up connection and a win XP machine connecting to internet trhu linux

Any help??

musicman_ace 06-02-2004 02:43 AM

IPTABLES
 
I downloaded an IPTABLES script that was well documented, then edited the areas which allow different services. My edited firewall script is at aldebaran.tekinteractive.net/~acarnahan/www/files/my_firewall.sh

You'll have to change the ETH0 and Eth1 to your modem and network card, but like I said it is well documented.

Hope it helps


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