10.02.2018, 05:00
As stated by Astralis, you'd receive an email from OVH when the attack commences, and also when it stops.
The other symptoms of a possible attack could be abnormal increase of your/players' ping to the server. It may also cause repetitive server time-outs or server might repetitively restart, etc.
You aren't fetched with any IP of the attacker by OVH. You can however use tcpdump and try capturing the all the packets for a period during the attack and then manually narrow down to a possible IP.
The other symptoms of a possible attack could be abnormal increase of your/players' ping to the server. It may also cause repetitive server time-outs or server might repetitively restart, etc.
You aren't fetched with any IP of the attacker by OVH. You can however use tcpdump and try capturing the all the packets for a period during the attack and then manually narrow down to a possible IP.