DoS attack

From: Jason Robertson (jasonat_private)
Date: Mon Feb 18 2002 - 16:33:00 PST

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    I just thought I would let everyone else know about this 
    
    We have been receiving, over the past 2 days UDP DoS against our 
    network, though I have had this blocked upstream, and now the x.x.x.28 
    is now null routed, it has not stopped with the UDPs actually the 
    upstream has found more sources now since then.
    
    Anyways, the current stats from the section of the logs that I have, 
    give me > 205000 packets between 15:56 and 18:40, though this has 
    continued since then, so it's probably in the millions by now or worse.
    
    Feb 17	15:56:14	216.18.48.122	42: %SEC-6-IPACCESSLOGP: list e-inbound 
    denied udp 194.47.153.20(1249) -> x.x.x.28(113), 122 packets
    --
    Jason Robertson                
    Now at the Nation Research Council.
    
    
    
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