How to share iso with a dedicated server?

How to share an iso with a dedicated server?

example: I have to mount and emulate an iso image in a virtual drive, install os in a new dedicated server.

I have another fast server, with a 10gbps port to emulate, serves the ISO address, without login password, direct access like

http://1.2.3.4/myos/mypersonaliso_en-us.iso

What software to use to share ISO directly online ???

I repeat direct access, no authentication, working on a virtual CD-DVD emulator.

Thank you