Recently I got chance to play with Virtuozzo VPS. Good news is they are good to reduced cost and bad news (as of Dec-04, 2004) they do not support full iptables rule set like –state and –log etc. After spending more than 4+ hrs I was able to setup simple but effective firewall on Red hat enterprise linux Virtuozzo VPS. Here is script. Make sure you customize it for your environment.
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Hi,
Thanks so much for sharing!
Would your script work with Debian Etch Virtuozzo VPS?
Thanks so much again,
Hello,
When I add a IP to reject the connection, it does not work. And website is working for few minutes when I restart the VPS service. Again it does not load page or very slow. Is this something to do with the default firewall on virtuazzo?
Sorry for the late post, hopefully I’m not opening a can of worms…
Am I missing something, or should the following be part of the script (@ the bottom)? (first time using iptables)
service iptables save
service iptables restart
Hello
I’m really new in linux and vps server
and under ddos attack
Can i know what are the most important rules ?
I already added mod_evasive for virtuozzo vps but don-t seems to be ok coz my httpd conf change after the first 10 second of the attack.
How can i find the complete tutorial to add thisfirewall rules ?
thank you.
Hello
I’m really new in linux and vps server
and under ddos attack
Can i know what are the most important rules ?
I already added mod_evasive for virtuozzo vps but don-t seems to be ok coz my httpd conf change after the first 10 second of the attack.
How can i find the complete tutorial to add thisfirewall rules ?
thank you.
Ok, I found file in old backup and i had uploaded it here
Test it and let me know. it is same file which was removed by me