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  #1  
Old 01-02-2009, 06:15 PM
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the.code the.code is offline
 
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Default DDoS

Hello

my forum is getting DDos attack from last 4 days continuously forum is on VPS with 512mb Ram Gentoo operating system and webmin i am hosting with ovh.com i am not getting wut to do Attack is something like i see lots of visitors accessing forum and then atonce it goes down from last days it hardly stayed up for an hour i protected the folder with User/Pass Tried to deny the ips i got hand on but nothing is helping can someone suggest me wut shud i do and i also wana knw if their is any hositng providing managed Firewall against DDos where i can host if nothing else helps me here waiting for responses ASAP
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  #2  
Old 01-02-2009, 07:53 PM
royo royo is offline
 
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Nothing will protect against ddos, you can only have more bandwidth than the attackers do.
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  #3  
Old 01-02-2009, 09:12 PM
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SEOvB SEOvB is offline
 
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Try to shut off your http service for a while and then turn it back on after a few hours to see if they've quit.
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Old 01-02-2009, 09:16 PM
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Medtech Medtech is offline
 
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Quote:
Originally Posted by the.code View Post
Hello

my forum is getting DDos attack from last 4 days continuously forum is on VPS with 512mb Ram Gentoo operating system and webmin i am hosting with ovh.com i am not getting wut to do Attack is something like i see lots of visitors accessing forum and then atonce it goes down from last days it hardly stayed up for an hour i protected the folder with User/Pass Tried to deny the ips i got hand on but nothing is helping can someone suggest me wut shud i do and i also wana knw if their is any hositng providing managed Firewall against DDos where i can host if nothing else helps me here waiting for responses ASAP
had same issue and same server, host installed a script to block agressive incomming ip hits. End of prolem..
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  #5  
Old 01-03-2009, 01:24 AM
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the.code the.code is offline
 
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Quote:
Originally Posted by Medtech View Post
had same issue and same server, host installed a script to block agressive incomming ip hits. End of prolem..
can u tell me wut u did and wut kind of script is used ? did u talked to ovh for this issue ? and they did the script for u ?
watin reply
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  #6  
Old 01-03-2009, 02:24 AM
CodingMonkey CodingMonkey is offline
 
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Is it a linux box?
If so - google: csf + lfd
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  #7  
Old 01-03-2009, 09:21 AM
Marco van Herwaarden Marco van Herwaarden is offline
 
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Actually as you already added a .htaccess password, i doubt this is a DDOS. Sounds more like the server just can not handle the load.
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  #8  
Old 01-13-2009, 09:17 AM
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COBRAws COBRAws is offline
 
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For those facing a DoS or DoSS attack, they shoult try out the DOS-Deflate application, its free and its a great solution for low range attacks. If the attacks are bigger you should now try with a hardware firewall such as Cisco ASA 5510 or if your site is a real bandwidth muncher, Cisco ASA 5520. Of course, these firewalls are expensive, but they stop DoS and DoSS in a jiffy!
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