Closed connection from ip

[Enot]

Hi there,

I'm back on the business after years without playing RO and I decided to make a test server again to test the Renewal features however things doesn't seems to be easy like it was back then.

First of all I decided to build a docker image since I want to run it in a microserver device building a MariaDB docker image and installing all the necessary packages to make it run as rAthena wiki states here. I started the container by running the following command: 

docker create --name=ragnarok_server -p 20002:3306 -p 20003:5121 -p 20004:6121 -p 20005:6900 -v /volume1/docker/ragnarok/datastore/:/var/lib/mysql -v /volume1/docker/ragnarok/datastore/rathena/:/root/rathena/ ragnarok:latest

So the more relevant points are the 6900 port which is forwarding to 20005. The server IP is 192.168.1.103 so my sclientinfo.xml looks like this:

 

<?xml version="1.0" encoding="euc-kr" ?>
<clientinfo>
	<desc>Ragnarok Client Information</desc>
	<servicetype>america</servicetype>
	<servertype>primary</servertype>
	<connection>
		<display>RO Server</display>
      		<address>192.168.1.103</address>
      		<port>20005</port>
      		<version>55</version>
      		<langtype>1</langtype>
		<registrationweb>https://rathena.org/board/</registrationweb>
		 <aid>
            <admin>2000000</admin>
        </aid>
		<loading>
			<image>loading00.jpg</image>
			<image>loading01.jpg</image>
			<image>loading02.jpg</image>
			<image>loading03.jpg</image>
			<image>loading04.jpg</image>
			<image>loading05.jpg</image>
			<image>loading06.jpg</image>
		</loading>
   	</connection>
</clientinfo>

 

Packet version is configured to 20180620 in packets.hpp as defines_post.hpp and defines_pre.hpp so when I start the client patched and login, the server accepts the connection but inmediately the connection is closed (see image attached)

Apparently char_athena.conf and map_athena.conf IP's should be pointed to the public address if you want to expose the server outside, in this case, I just put 192.168.1.103 to test this on LAN but that didn't work either. I did the same test just by running on the local machine and works flawlessly so I presume I'm missing some connection rule when it comes to deal to different hosts machines. Someone can throw out some light the subject?

Regards

 

Edited October 25, 2021 by Enot
correction