Public Ip to internal router in network

Hello, I have a bunch of ip’s assigned by my isp provider for later offer them to my customers as public ip. Where do I have to add these ip’s and how could I assign them to my customers?

My scheme is like this:

Ether1 → ISP connection for the internet 234.202.40.65 (so my ISP gave me ips in this range for offer them to my customers in the lan ether3)
ether2–> 192.168.88.1 admin ip
Ether3–> lan for customers 10.100.1.1

Does anyone know how to get it to work?

Best regards.

with nat 1:1 you can give to your customer a public ip with a private ip.

you can use 1:1 NAT or break that ips in small subnet and then you can assign to your customer using ospf

If you authenticate your customers throw pppoe connection, you can assign public IP address throw pppoe connection.

Hello, that was what I did. and the ip was assigned by a pool of ip to my customers.

thanks