[Help] Play localhost and externally simultaneously

[lluk12]

Hi everyone!

So finally I could set up my private server in a virtual machine, i set it up online using a no-ip ddns.
Everything is fine, my friends can play! The only problem is that using my other computer I can't... I can't even connect to the webpage myddns.ddns.net (I should see the iis welcome page, but I don't) although I can connect if I put my external server ip (192.168.1.39)
I used this tutorial: http://forum.ragezone.com/f791/tutor...erver-1010574/ to set it up. Does someone has any idea about how to set it up to play at localhost and online?
Also, I'm preparing a modified tutorial (credits to ztimer, all the people who posted the code, the people who helped me via pm or help posts,...) The tutorial will explain how to set it up using no-ip, possible errors you may encounter (probably ip errors) and so on...
Thanks!

[MentaL]