Good firewall to stop DDoS, SYN and UDP floods?

[RLz]

My site had a big downtime these days, and the datacenter didn't see all the connections coming into their TopLayers.
So I were wondering, does anybody know a good firewall to stop the attacks, doesn't even need to be free.

[jonyzinho]

My site had a big downtime these days, and the datacenter didn't see all the connections coming into their TopLayers.
So I were wondering, does anybody know a good firewall to stop the attacks, doesn't even need to be free.

Hi,

In all my servers, I have the ConfigServer Firewall.

There is the best, in my opinion.

http://www.configserver.com/cp/csf.html

If you need help to install, send me a PM.

Regards,

Nunes, Joao

[RLz]

Thanks, seems a good firewall to me.
I'll give it a try, thank you.

[RLz]

Seems great, although it did not protect me from some sort of http flood.
420 75.179.57.3
After I used netstat -ntu | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -n.
And no, I'm not wanting anyone in here to solve the attacks for me, and I will not hire somebody, so please stop sending me personal messages asking for my root password.
I want to solve it myself, and learn it.

[brianoz]

In general, as you're doing, it might be worth mentioning that it's wise NOT to give anyone asking you for the root password your root password - just as you're doing. Great way to get your server hacked very thoroughly.

And CSF is a fantastic firewall; recommend taking the time to read the documentation in the config file carefully, it will make a real difference.

[djbob2]

Do you have cPHulk enabled in WHM -> Security -> Security Center? This is a new feature in cPanel 11 that is supposed to protect against DoS attacks. I am not sure on its status in regards to DDoS attacks, though.

[viraj]

Hi,

You can further try installing mod_evasive apache module which helps a lot against DDoS attacks.. Best luck