Hello,
Guys i am using pppoe server for my customers its working fine now i want to assign public ips to my every customer.will you please tell me what steps i have to perform to achieve that goal?
Thanks

First of all you have to ask your ISP to provide you public ip pool (obtain ip pool as per your users quantity), then ask them to route it you.

Create a new pool with public ip address range (that is given by your ISP) and in PPPoe profile create new or edit existing profile by giving remote address as a public Ip Pool.

Dont use masquerade rule.