[CentOS] "Treason uncloaked!"

Chris Boyd cboyd at gizmopartners.com
Fri Sep 26 14:52:07 UTC 2008


On Sep 25, 2008, at 1:51 PM, Frank Cox wrote:

> John R Pierce <pierce at hogranch.com> wrote:
>
>> they come from random IPs all over the place.   further, the port  
>> they
>> are sent to is a shoutcast service port, so I can't exactly block  
>> that.
>
> A place to start:
>
> http://www.cymru.com/Documents/bogon-list.html

If you decide to block bogons, you MUST check back often to see what  
changes have been made to the list.  I've had hundreds of  
conversations with clueless ISPs and admins about their out of date  
lists.

Many ISPs and colocation shops already drop bogons in any case.

--Chris


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