Hello Yug Faa,

If you are working with Local Network,

If there is an wi-fi in your system , there there would be Two IP in your system ,

You can check by using this command

ifconfig

You can see in which Ethernet you are connected so you can use that IP address and port of your openerp to access in other system.

I don't have the max karma to upload image other I will show the everything by Images.

I hope this would helpful to you.

Thank you,

Best Regards, Anil Kesariya(SerpentCS)