Help: DHCP DoS Attack

Discussion in 'Linux Networking' started by Hui Li, Feb 14, 2012.

  1. Hui Li

    Hui Li Guest

    hi, I have a problem about DHCP. Recently I noticed a Dell DRAC
    management release/ack DHCP offer very fast, nearly 20 times/sec, and it
    makes DHCP server cannot offer other systems. So is there any way can
    avoid such problem? It sounds like a DoS attack actually.

    I don't know why Dell DRAC has such problem but I have encountered twice
    on my DHCP server.

    Any hints I appreciate.

    Hui Li, Feb 14, 2012
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