I have one Ethernet cable and one IP address for per PC at work. I need to use only this IP address and DNS to connect internet. Now I have bought a new laptop and I want to connect it to the internet too, but as I said the connection is wired and only one PC can connect with one IP address.
I had an old wireless modem and I want to turn it into an AP. I disabled my old modem's DHPC, changed WAN mode to routing, connected my eEhernet cable to old modem instead of computer and using this modem as an AP, it works well.
Now I have a wireless internet but the problem is that I still have only one IP address. Thus I can not use internet at the same on both computers.
Is there a way to avoid IP address conflicts issues?
Can I give this IP to the modem instead of computers and modem behaves like computer or something like this?
p.s: sharing internet with ICS is not solution. I need a long term solution. Sorry about my English.