I have this scenario.
I want to setup a small WISP, I will using (1:4 bandwidth contention ratio) Adsl connections as backbones to the access points. The problem I forsee is this:
I want to assign different public ip addresses to each customer, rather than having all of them use the one single public IP assigned to my ADSL connection. So basically i would like to assign unique public ip addresses to connected clients which would be routed over 1 single ip address (adsl connection).
I have a feeling it's somewaht impossible unless my ISP actually assigns the IPs for me and that's limited to 5 ip's per connection. I'm wondering if some sort of proxy solution could work out.
Also some advice regarding obtaining public ip addresses (obviously against payment) but without having to go through the hassle of obtaining them from Internet Numbering registrars such as RIPE and ARIN, which would serve the purpose.
Thanks for your time!