Results 1 to 14 of 14

Thread: Ddos attack

  1. #1
    Join Date
    Sep 2008
    Posts
    71
    Ddos attack

    Hello all my friends !
    This week some hackers ( n00b ) attack my site with ddos attack and pc zombies...
    i have installed and configured fail2ban but it has yielded no results
    the server surchauffe and be DOWN always...
    So it's very urgent if you have a solution for me , to block these n00b !!!

  2. #2
    Have you tried using apf or csf?

  3. #3
    Join Date
    Sep 2008
    Posts
    71
    What is this ?
    apf or csf

  4. #4
    gigenoc-jim Guest
    Config security firewall
    here is how you can install ithttp://www.webhostingresourcekit.com/308.html

  5. #5
    Join Date
    Sep 2008
    Posts
    71
    What do you think about IPTABLES ?

  6. #6
    Join Date
    Mar 2008
    Posts
    78
    APF and CSF are intended to help your server ride out attacks.
    Iptables without good rules is not going to help you at all.

  7. #7
    Join Date
    May 2007
    Posts
    73
    What servercenter are you on ?

  8. #8
    Join Date
    Sep 2008
    Posts
    71
    www.leaseweb.com

  9. #9
    Join Date
    Feb 2006
    Posts
    1,107
    Quote:



    Originally Posted by xbox360


    APF and CSF are intended to help your server ride out attacks.
    Iptables without good rules is not going to help you at all.


    APF and CSF won't really do crap when you're just facing brute force bandwidth floods.





    __________________http://www.combatarms.us - first person shooter community

  10. #10
    Join Date
    Dec 2006
    Posts
    445
    Quote:



    Originally Posted by IPv6


    APF and CSF won't really do crap when you're just facing brute force bandwidth floods.


    True, before APF/CSF works, the traffic already reached your server .. and your line is full.

  11. #11
    Join Date
    Jan 2005
    Posts
    2,203
    Can you paste the entries from domain access logs?





    __________________
    Proud customer of Softlayer

  12. #12
    i add a ip to the iptables reject list if any IP has more than 31 connection to my appache server.
    seemed to help the stop appache server from stop responding.





    __________________Build1UServer.com - Step by step on how to build your own 1U rackmount server on a budget.

  13. #13
    Join Date
    Jan 2005
    Posts
    2,203
    Quote:



    Originally Posted by 111111z


    i add a ip to the iptables reject list if any IP has more than 31 connection to my appache server.
    seemed to help the stop appache server from stop responding.


    That will ban many ips, browsers open many connections to download images, text, css, javascript on a page.





    __________________
    Proud customer of Softlayer

  14. #14
    Quote:



    Originally Posted by HD Fanatic


    That will ban many ips, browsers open many connections to download images, text, css, javascript on a page.


    Not most legitimate browsers with out of the box installs. IE used to limit itself to 2 connections per host name. Firefox is a bigger offender, but certainly not 31 connections.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •