Server Offline Error

[StarGamesAU]

Hi everyone,

I've recently setup my /29 Subnet on my server and have attempted to run multiple servers using different external IP addresses. Last I checked about a weak ago all was fine and I could do so.

However, today I have attempted to connect to supposedly online servers (as said by Pterodactyl Panel) however they appear offline in my Minecraft client. Upon trying to join, I recieve the following error,

"io.netty.channel.abstractchannel$annotatedconnectexception: connection timed out: no further information"

Any assistance would be greatly appreciated.
Kind regards,
Star

 

[StarGamesAU]

UPDATE: I'm running Centos 7 and it seems to be an error with firewalld