For all people, I was being attacked in the last like 1 month was very difficult to stop it, (I make a mistake forgetting to put firewall On, dont forget to turn it on!!!) , i recommend the method of changing ip addresses, actually OVH is a cheap and good in vps and dedicated, they offer you mitigation that enables after ddoss attack (or permanent but i do not recommend this, cases lag because is analysing alll packets), but the problem of this mitigation is that the connection is partially lost when it enables to stop a DDos attack.
I have a VPS with OVh, the Connection is really good, uptime.
For first time i think is good , but if you have money to pay for something better, do it. And of course get a BHS server, not in france or youre gonna die with 1000 minutes of ping.
Also configure firewall rules, have different ip addresses combine it to ensure protection. Only for making the work of a attacker more difficult.
Also the attack looks like this:
https://www.youtube.com/watch?v=i_G7DW-I7UI





