Why Auto block IP ispconfig 3.0.5.2

Discussion in 'Installation/Configuration' started by vanan1979, Jul 3, 2013.

  1. vanan1979

    vanan1979 New Member

    I have updated ispconfig to 3.0.5.2, it auto block customers ip.

    I run
    #iptables-save|grep 61.240.36.94

    It show
    -A DENYIN -s 61.240.36.94/32 ! -i lo -j DROP
    -A DENYOUT -d 61.240.36.94/32 ! -o lo -j DROP

    What happen?
     
  2. till

    till Super Moderator Staff Member ISPConfig Developer

    A user with that IP entered a password several times wrong e.g. for pop3, imap or ftp and was blocked for a few minutes. This is done to protect your server against brute force password attacks.
     
  3. vanan1979

    vanan1979 New Member

    Thanks so much

    Thanks so much
     

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