North American Network Operators Group

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Re: NSPs filter?

  • From: Måns Nilsson
  • Date: Wed Aug 14 11:59:00 2002


--On Monday, August 05, 2002 15:09:43 -0700 "John M. Brown"
<[email protected]> wrote:

> 
> Or you could be a good neighbor and have your DNS answer NXDOMAIN for
> the RFC1918 zones and stop the traffic before it left your network.
> 
> If you have clients that are using RFC1918 and YOUR NS's then don't
> let those packets out.  Give a NXDOMAIN answer back towards them
> and save us all. :)

Or set up an AS112 server, let the customer win2k boxes send updates and
then *accept*those*updates*. Watch badly configured networks go bellyup
when the updates are served out again and then over-written. 

*evil grin* 

-- 
Måns Nilsson            Systems Specialist
+46 70 681 7204         KTHNOC  MN1334-RIPE

We're sysadmins. To us, data is a protocol-overhead.