How to run multiple VPN servers with different ip (dedicated external) on one server?

Question

VPN

In Linux, a beginner
did through the pptpd service on linux ubuntu OS
habrahabr.ru/company/infopulse/blog/183628
It is necessary to be able to use several statistical individual external ip addresses. So far we have settled on the vpn option. Is it possible at all to order additional ip addresses and somehow tie them up to a vpn server so that there are several servers on 1 machine with different ips?

Answer 1

You can order an IP from your ISP.
It's not clear what exactly you want? Go online under 2 different ip addresses or set up 2 VPN servers on different IPs, but on the same machine?