IP subnet

jkay

I currently have a need to have the LAN subnet I need access to be on the same subnet for an app to work. Would this work

LAN subnet 192.168.2.0/24

Openvpn server 192.168.2.240 /28

and have the vpn push route 192.168.2.0/24

Or is there a better way of doing this? If I set the server up as the .240 IP but on a /24 will all the IP addresses it hands out be above .240?
If so I could make that work.

Thanks