North American Network Operators Group
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RE: what's that smell?

  • From: Jason Lixfeld
  • Date: Mon Oct 07 19:08:01 2002 
And to that end, I wonder how many of the bad queries are coming from MS
DNS servers.

> -----Original Message-----
> From: [email protected] [mailto:[email protected]] On 
> Behalf Of Stephen J. Wilcox
> Sent: Monday, October 07, 2002 7:05 PM
> To: Paul Vixie
> Cc: [email protected]
> Subject: Re: what's that smell?
> 
> 
> 
> to that end why doesnt bind ship with default zone files for 
> rfc1918 space as
> well as 127.0.0.0 ?
> 
> Steve
> 
> 
> On Mon, 7 Oct 2002, Paul Vixie wrote:
> 
> > 
> > since the last time we cleared the firewall statistics on 
> c.root-servers.net,
> > 1895GB of udp/53 input has led to 6687GB of udp/53 output, 
> but, and this is
> > the important part now so pay attention, 185GB of input was 
> dropped due to an
> > RFC1918 source address.
> > 
> > who needs DDOS when most network operators aren't filtering 
> RFC1918 on output?
> > (there's only been 4.2GB of udp/2002 and other wormy 
> traffic, by comparison.)
> > 
> > current winners of the "sustained input traffic over 
> 100KBits/sec" award are
> > 164.58.150.146, 200.52.12.131, and 195.146.194.12.  c-root 
> keeps on ignoring
> > you, but you just never give up.  congradulations, or something.
> > 
> > (note that c-root's network operator has offered to filter 
> RFC1918 on
> > input from other AS's, but it's actually useful to keep on 
> measuring it.)
> > 
>