Quote Originally Posted by cishpix
I already have a hub that has 8 port. Actually I don't understand your answer because I'm newbie in Linux. From eth1 is connect to Hub and there are 6 client connect the hub. So I can't sharing the Internet connection to the client computer from ADSL internet connection through Knoppix.
I don't think this has much to do with being a Linux newbie, it's basic networking, should be understandable by someone who only runs Windows, but runs on multiple systems. Glad to hear that you already have a hub, but you still haven't picked up on the thought that it would be helpful to tell us about your complete network (for example, we still don't know what DSL modem you have and can only guess from the IP addresses that you show that it has a router built in).

Assuming the modem includes a router then the setup should be very clear, the phone line comes into the dsl modem/router. That has an ethernet connector on it that goes to the hub. Other ports on the hub fan out to all of your computers. All computers can use the Internet connection at once, thanks to the router. No computer passes the connection through it to another computer, no "sharing" is done through Knoppix. I'm hard pressed to understand what the actual problem is. I expect something isn't working as expected but you don't give the information to tell what that is or even to understand what is not happening that you think should.