i think that problem from DSLAM

OK thx, but that will not work for us. We can only use one physical interface. On the Hotspot Port we connect a ADSL DSLAM. From this DSLAM we connect a few buildings. Now we want to have a seperate Login Page for each building.

greets
Sven

create vlan hotspot in your interface

what about IPs

i have same problem

I think you need xDLS slam. Something like Zyxel IES-612-51 That should do the trick, but I see there is only 2 ports. Why would you want to use RJ11 Cable? This was a very common solution at my previous job because we did a lot of hospitality industry hotspots - namely Internet access at condomini...