478449 Proxy Server Setup 1

I need you to setup a socks 5 proxy server software on my centos server, it needs to map multiple ips(you can start with 3, I would like it to support a whole block of ips ultimately). When application x connects to proxy with ip y to server z, server z sees client x coming from ip y. They can all use the same username and password for authentication. My computer -> (username, password ) -> centos machine -> ip1 My computer -> (username, password ) -> centos machine -> ip2 My computer -> (username, password ) -> centos machine -> ip3 The choice of proxy server software is yours, can be dante, ss5 or others. The choice needs to be reliable. Make a recommendation to me and also document the install and configuration process.