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firewall udp flood

Discussion in 'Plesk for Linux - 8.x and Older' started by vivhost, Mar 28, 2005.

  1. vivhost

    vivhost Guest

    0
     
    Does anyone know how to create plesk firewall rules to disable UDP except for needed services such as DNS (53)?

    I've tried deny all outgoing udp + allow outgoing on 53, and this prevented the server from getting name resolutions.

    I need to do this to prevent my server from being used to attack other servers via UDP flood. Suggestions are appreciated.
     
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