I'm user of a public wired network. My machine gets ip (always the same) from it. Now I want to connect to this network my phone (which is registered device in network and can get its own ip address). So I need my computer to be the bridge from eth0 to wlan0 more precisely.
I use archlinux OS.
[eth0] My computer [wlan0] <---(wired)---' `-,-'-(wirless)-,-'-> Public network (with Internet) My phone
How to make a bridge that allow my phone to connect 'directly'(bridged) to Public network?
PS. I'm not allowed to use NAT, and I'm not interested in buying any access points.