Sirniggels

oh after portfowarding and updating the server i can now see it and join i have half setup iptables but havent finished with it as it didnt auto load after reboot doesnt seem i need to use this at the moment my friends an i can now join the server thank you for your assistance now to go to the next step of modding the server and hopefully i dont get anymore errors

Open the ports via port fowarding in my router? Because i have not done that, what port should i open? When i connect direct ip it looks as if it tried to connect then goes back to main screen I havent done anything to the firewall, i am new to ubuntu, is there a way i can change the firewall (if any) Cheers

When i search for my server in arma 3 i cannot see my server Is that spoiler not the rpt?

But i cant join the sever These are vanilla settings and i should be able to?

im hoping someone can direct me to a forum already existing (i have looked but cannot find one) im trying to create a linux server on ubuntu 12.04 from this tutorial https://medium.com/arma-3-server-administration/installation-and-configuration-of-an-arma-3-linux-dedicated-server-7875c9030b7 im up to "Test the Vanilla Configuration" step but my server has come up with some errors "SteamAPI initialization failed. Steam features won't be accessible!" how can i fix this? "Warning Message: You cannot play/edit this mission; it is dependent on downloadable content that has been deleted. a3_characters_f" this to is a problem? any help will be much apreciated