What about DDOS before open the server?

Opiam · Post by **Opiam** » Wed Dec 04, 2013 6:08 am

Hi guys. I need ask you some questions about server stability.
What do you know about ddos on the game or login server on Linux platform? How I can make powerful defence on the server? Who knows or can tell me something useful about it: past here in this topic or send me a PM.

P.S.: I want open server where number of players are more than 2 thousand.

Post by **JMD** » Wed Dec 04, 2013 6:47 am

You cant really protect your server from ddos attacks on the gameserver level. Best solution is to get solution from a company.

Opiam · Post by **Opiam** » Wed Dec 04, 2013 10:51 am

JMD wrote:You cant really protect your server from ddos attacks on the gameserver level. Best solution is to get solution from a company.

hmmmm

DjSt3rios · Post by **DjSt3rios** » Wed Dec 04, 2013 2:03 pm

Opiam wrote:
JMD wrote:You cant really protect your server from ddos attacks on the gameserver level. Best solution is to get solution from a company.
hmmmm

Well yeah, however DDOS attacks are now way too common, so there are many companies that offer such protections. I just advise you not to use proxy protection. Too much latency and all players will have the same IP address. I would suggest you to spend at least a few days looking for DDoS protections, and make sure you search for reviews before buying.

Opiam · Post by **Opiam** » Wed Dec 04, 2013 4:41 pm

What about iptables?

Lupu1 · Post by **Lupu1** » Wed Dec 04, 2013 6:54 pm

Opiam wrote:What about iptables?

they are good for low attack ...

Opiam · Post by **Opiam** » Wed Dec 04, 2013 8:00 pm

Lupu1 wrote:
Opiam wrote:What about iptables?
they are good for low attack ...

low.. what do you mean under low? bandwidth?

jurchiks · Post by **jurchiks** » Wed Dec 04, 2013 9:00 pm

Will slow down the server anyway if DDoS is big.

Lupu1 · Post by **Lupu1** » Wed Dec 04, 2013 9:01 pm

Opiam wrote:
Lupu1 wrote:
Opiam wrote:What about iptables?
they are good for low attack ...
low.. what do you mean under low? bandwidth?

there are more types of attacks and they can be big or small, if you have 100 mbps and the attack is 1gb ip tables can't protect you this is just an example

Opiam · Post by **Opiam** » Thu Dec 05, 2013 6:52 am

Lupu1 wrote:there are more types of attacks and they can be big or small, if you have 100 mbps and the attack is 1gb ip tables can't protect you this is just an example

I've 20 Gbit in peer zone. So iptables is as variant...

Lupu1 · Post by **Lupu1** » Thu Dec 05, 2013 8:21 am

Opiam wrote:
Lupu1 wrote:there are more types of attacks and they can be big or small, if you have 100 mbps and the attack is 1gb ip tables can't protect you this is just an example
I've 20 Gbit in peer zone. So iptables is as variant...

you can test it and see if is good or not

Opiam · Post by **Opiam** » Thu Dec 05, 2013 10:49 am

I don't know anything about ddos for L2JServer

Opiam · Post by **Opiam** » Tue Dec 10, 2013 6:08 pm

Where I can find all packets in engine?

L2J Server

What about DDOS before open the server?

What about DDOS before open the server?

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Re: What about DDOS before open the server?

Re: What about DDOS before open the server?

Re: What about DDOS before open the server?

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Re: What about DDOS before open the server?

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Re: What about DDOS before open the server?