[GuSTiN]

Vamos ao Gameserver:

# Bind ip of the gameserver, use 0.0.0.0 to bind on all available IPs
GameserverHostname = 0.0.0.0 Deixe como está
GameserverPort = 7777

# This is transmitted to the clients connecting from an external network, so it has to be a public IP or resolvable hostname
ExternalHostname = 127.0.0.1 Aqui fica seu no-ip
# This is transmitted to the client from the same network, so it has to be a local IP or resolvable hostname
InternalHostname = 127.0.0.1 Deixe como está
# Note: You can define server hostname for each network in subnets.properties

# The Loginserver host and port
LoginPort = 9014
LoginHost = 127.0.0.1 Deixe como está

Vamos ao Loginserver:

# Bind ip of the loginserver, use 0.0.0.0 to bind on all available IPs
LoginServerHostname=0.0.0.0 Deixe como está
LoginServerPort=2106
GMMinLevel=100

# The port, ip on which login will listen for GameServers
LoginHostname=127.0.0.1 Deixe como está
LoginPort=9014

Espero ter ajudado.