Install an All the Mods: Volcano Block ATMVB server through the Control Panel (Servers → Select your server → Game servers → Add Game Server → All the Mods: Volcano Block ATMVB)
Some time ago, I bought server for minecraft. Before that I was on aternos, and I should say - the server is wonderful! The server never lagging and I do not have any complant about it. Deserved five stars.