[xxmitsu]

try unblocking input on the port 7777 tcp and udp

Код:

iptables -I INPUT -p tcp --dport 7777 -j ACCEPT
iptables -I INPUT -p udp --dport 7777 -j ACCEPT

and/or eventually find out your ip address with

Код:

ifconfig -a
ip addr

and enter into your server.cfg

Код:

bind xxx.xxx.xxx.xxx (server's external ip)