Adding Proxy

[Enkel]

Hello guys im new dev, so the thing is i want to add proxy in my server so its not laggy.
But i got an issue, when i logged in with the proxy it say "disconnect from server" then i check the login console, there a connection but the thing is the ip always change.

i dont know why, im using debian for the proxy VPS.
N : im using this tutorial 

Thanks for help!

Edited February 15 by Enkel

[Vy Low]

5 hours ago, Enkel said:

Update i already did it, using the commands bellow

#RO-Server Proxy IP Tables (Replace 0.0.0.0 with your Main Server IP & Port with Your Server Port)

iptables-save > /etc/iptables_rules

/sbin/iptables-restore < /etc/iptables_rules

iptables -t nat -A PREROUTING -p tcp --dport 6900 -j DNAT --to-destination 0.0.0.0:6900

iptables -t nat -A PREROUTING -p tcp --dport 5121 -j DNAT --to-destination 0.0.0.0:5121

iptables -t nat -A PREROUTING -p tcp --dport 6121 -j DNAT --to-destination 0.0.0.0:6121

iptables -t nat -A POSTROUTING -j MASQUERADE

sysctl net.ipv4.ip_forward=1

 

# Allow Ragnarok Online

iptables -A INPUT -p tcp --dport 6900 -m state --state NEW -j ACCEPT

iptables -A INPUT -p tcp --dport 5121 -m state --state NEW -j ACCEPT

iptables -A INPUT -p tcp --dport 6121 -m state --state NEW -j ACCEPT

 

# Have these rules take effect when iptables is started

iptables-save

but the thing is i cant see the player real ip, how we can see the player real ip? im try to remove this "iptables -t nat -A POSTROUTING -j MASQUERADE"
but when i remove it i no longer cant connect to my proxy

you can't since that's how proxy works, otherwise it will not be a proxy if player can connect directly to the main server, it acts like a vpn wherein you can only see the ip of the vpn you are connected to

[Enkel]

Update i already did it, using the commands bellow

#RO-Server Proxy IP Tables (Replace 0.0.0.0 with your Main Server IP & Port with Your Server Port)

iptables-save > /etc/iptables_rules

/sbin/iptables-restore < /etc/iptables_rules

iptables -t nat -A PREROUTING -p tcp --dport 6900 -j DNAT --to-destination 0.0.0.0:6900

iptables -t nat -A PREROUTING -p tcp --dport 5121 -j DNAT --to-destination 0.0.0.0:5121

iptables -t nat -A PREROUTING -p tcp --dport 6121 -j DNAT --to-destination 0.0.0.0:6121

iptables -t nat -A POSTROUTING -j MASQUERADE

sysctl net.ipv4.ip_forward=1

 

# Allow Ragnarok Online

iptables -A INPUT -p tcp --dport 6900 -m state --state NEW -j ACCEPT

iptables -A INPUT -p tcp --dport 5121 -m state --state NEW -j ACCEPT

iptables -A INPUT -p tcp --dport 6121 -m state --state NEW -j ACCEPT

 

# Have these rules take effect when iptables is started

iptables-save

but the thing is i cant see the player real ip, how we can see the player real ip? im try to remove this "iptables -t nat -A POSTROUTING -j MASQUERADE"
but when i remove it i no longer cant connect to my proxy

Edited February 21 by Enkel
Need to add more detail