Hi,
To capture an attack on your VDS/VPS/Dedicated Server when our staff members are not online, please follow these steps:
First, log in to your service via PuTTY with root privileges. If you do not have root privileges, use sudo su to gain root access.
Once you have root access, run the following command:
tcpdump -w capture-esagames.pcap inbound -c 10000
This command will capture the traffic from the attack, allowing us to analyze it even after the attack has occurred.