Hi
I bought VPS server to play minecraft on modpacks with my friends.
Problem started like 3 days ago, when I started receiving a lot of packets from Some IP adress, that I blocked using ufw. I set a rule to deny all incoming and accept outgoing. Unfortunetlly, now there's a new IP adress that is performing attacks, despite using ufw, and blocking also this IP, it's still attacking. My HDD and CPU are almost always at 100% usage, and I can't do anything about it. I tried to use fail2ban and apache2, but it didn't work out. The traffic was so huge that my VPS provider had to turn off my server, and they don't know what is causing that, and how to deal with that. They suggested that this may be caused by some files on VPS, but I'm only using modpack from curseforge, and few additional mods also from curseforge. My VPS is 16gb of ram, 8 cores and 150 hdd, and while being attacked my bandwith is 8tb and HDD is 11gb out of 150gb full, and there is no way that minecraft modpacks used so much of this. What can I do about this? I'm not specialized in IT etc. so please expalin this to me. Thanks
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