let be be the noob here, but honestly i need serious help

[5150]

so i set up my port forwarding on my router web page correctly, but there are so many things i did wrong after that and i dont even remember them (its been awhile) so i just want to start from the beginning. well, after the router web page part. i was wondering if someone could maybe tell me the steps to starting an online server, non-hosted. youre all awesome here, thanks. please no youtube links... trust me ive watched them all and i still had the same problem

[TheSmart]

you saw that topic? viewtopic.php?f=114&t=48868

[5150]

well i tried to delete this post, because i figured everything out, but now my only problem is my 22126 port. on my port tester it says its open, but on the mta black box it says its closed...