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Limit user connections per ip from Nginx or Csf?

Discussion in 'Nginx, PHP-FPM & MariaDB MySQL' started by pamamolf, Oct 13, 2014.

  1. pamamolf

    pamamolf Premium Member Premium Member

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    Hi

    I am thinking to limit user connections on server per ip in case that someone run a siege benchmark on my server and maybe try to kill it (too many connections) or in general try to use many connections from a single ip but i am not sure which is the best way to do it ?

    Nginx level or Csf level?

    Nginx level will react faster as it will block or add it at wait stage but csf after a minute if the site is up :) will block the ip.....

    And what number to use for for a forum about?

    Thanks :)
     
  2. rdan

    rdan Well-Known Member

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  3. eva2000

    eva2000 Administrator Staff Member

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  4. pamamolf

    pamamolf Premium Member Premium Member

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    If i want to change the limit to 50 connections on :

    limit_conn limit_per_ip 50;

    do i have to change also this 16 value to 50?

    limit_conn_zone $binary_remote_addr zone=limit_per_ip:16m;
     
  5. eva2000

    eva2000 Administrator Staff Member

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