Re: [RPSEC] FW: AS 8437 announced a quarter of the net for half of an hour

Iljitsch van Beijnum <iljitsch@muada.com> Mon, 14 August 2006 22:31 UTC

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From: Iljitsch van Beijnum <iljitsch@muada.com>
Subject: Re: [RPSEC] FW: AS 8437 announced a quarter of the net for half of an hour
Date: Tue, 15 Aug 2006 00:31:30 +0200
To: tony.li@tony.li
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On 14-aug-2006, at 21:53, Tony Li wrote:

>> Today (Aug 14th 2006) AS 8437 announced 63 /8 nets from 14:30 to  
>> 15:00
>> UTC.  I don't believe that this is normal, but please correct me if I
>> am wrong.

Looks like they inject these prefixes into their routers to blacklist  
them (if you route the next hop address to some place unreachable and  
also do a reverse path forwarding check you filter both to and from  
these addresses) but somehow they leaked the prefixes.


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