Lethael

Hello akbare ! Thank you for your help ! About the firewall, the inbound rule is : Port -> TCP -> Ports : 5121, 6121, 6900 -> Allow the connection I don't set up outbound rules. Maybe the problem is here? Thanks in advance

Hi kokastein, thank you for your reply. The file network.conf is correct, because when I check if my ports are open, I can see log in login-server etc... Regards

Hi Naruto ! Thank you for your fast reply. I think, the mmo.h is correctly setup : Or maybe I'm totally wrong? Thanks in advance

Hello ! To start, I'm sorry for my English, I'm not native English speaker I followed this tutorial -> Ragnarok Offline Newbie Pack 2020 | Make your RO server in less then 5 minutes The server is deployed in my Windows Server 2012 R2 and in my local network everything work correctly. But when I'm trying to make my server online, I can't connect. To do that I followed this tutorial : How make players join your server To know if the problem comes from ports, I tested them with https://www.canyouseeme.org/ and 5121, 6121, 6900 are open : This picture come from login-server.bat but it's the same for other, I can see the test from https://www.canyouseeme.org/ I'm using no-ip to have hostname, so inside the sclientinfo I'm using my hostname. Can you help me? Thanks in advance