How Block Sync Attacks Request on Directadmin

[ramin_malek]

Hi I see sync Request Flood on my server Panel Is Directadmin
How block request on csf firewall

How do this ( if get request for detect attack or Browser ) send back rerequest to client

 

[SEO Guru]

SYN flood? Check your CSF Firewall settings.

• SYNFLOOD_RATE is the number of SYN packets to accept per IP, per second.
• SYNFLOOD_BURST is the number of times the IP can hit the rate limit before being blocked by the firewall.