Problem with server lags - Printable Version
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Problem with server lags - Meandes - 11.08.2012
Hello, i need help! I'm searching for shield on ddos atack through varius program for example oopCrasher. This program can be used to crash gamers and off my server. In console you must first write ip, than port and a number of packets
Can I remady these attacks?
Thanks for help.
Re: Problem with server lags - [MK]Man_Deep - 11.08.2012
hmmm man dont download Mods Okay
Re: Problem with server lags - [MK]Man_Deep - 11.08.2012
Hmmm Try to reinstall Your Mods | Dont download Mods|
Re: Problem with server lags - AliveBG - 11.08.2012
u can stop dos (denial of service) attacks with COMODO Firewall.
Re: Problem with server lags - Meandes - 11.08.2012
Guys, its not game lags, anyone is lagging my server.
Re: Problem with server lags - VOXrr - 11.08.2012
Quote:
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Originally Posted by AliveBG
 u can stop dos (denial of service) attacks with COMODO Firewall.
|
Meandes, if you could answer the following questions, it'd greatly help people's ability to suggest solutions.
- Is this home hosted, or otherwise?
- Do you have direct root/administrative access to the server?
- Are you aware of the size of the attacks?
Re: Problem with server lags - Meandes - 11.08.2012
VOXrr, 1. otherwise
2. yes
3. yes
Re: Problem with server lags - VOXrr - 11.08.2012
Quote:
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Originally Posted by Meandes
VOXrr, 1. otherwise
2. yes 3. yes |
Well, you have a few options, but they're largely dependent on your host's willingness to help, and your budget.
At a basic level, you could set up firewall rules through iptables.
Monitor the traffic, and if you see patterns linking to the attack, apply rules to drop them. At the very least, this should lessen the load on the applications you're running, since they're being 'hit' less.
That said, if you're getting a multi-gbit attack on a 100mbit port, you're a bit stuck.
In that case, politely ask your provider what services they can offer to help you. Be aware that they might not be so helpful.
In the event that the attacks are continuous, relentless, and your host isn't helping, it'll be time to jump ships to another provider.
I've had experience with Awknet's filtering on a budget, and it seemed to work well for me. YMMV.
Re: Problem with server lags - Meandes - 12.08.2012
refreshh
Re: Problem with server lags - KillermanGR - 13.08.2012
The "oopsCrasher" crasher is a bot fluid application, which can be easily blocked, unlike DDoS attacks.
To block this, simply firewall/block the attacker's IP.
If it's a DDoS attack you will either have to get some firewall software or purchase an Anti-DDoS protection which is kind of expensive.