nanog mailing list archives

Re: How polluted is 1/8?


From: Jared Mauch <jared () puck nether net>
Date: Thu, 4 Feb 2010 15:41:57 -0500

If it's not obvious, I've thoguht about this and made some offers to the people at APNIC/RIPE.

Hoping someone moves forward with this.

The note was on the apops list (iirc).

- jared

On Feb 4, 2010, at 3:18 PM, Tico wrote:

On 2/4/10 2:14 PM, Christopher Morrow wrote:
I know someone who'd happily sink both the /24's in question.. if apnic's
interested.
  
Ditto.

On Thu, Feb 4, 2010 at 2:30 PM, Jared Mauch<jared () puck nether net>  wrote:

  
On Feb 4, 2010, at 1:27 PM, Kevin Loch wrote:

    
Mirjam Kuehne wrote:
      
Hello,
After 1/8 was allocated to APNIC last week, the RIPE NCC did some
        
measurements to find out how "polluted" this block really is.
    
See some surprising results on RIPE Labs:
        
http://labs.ripe.net/content/pollution-18
    
Please also note the call for feedback at the bottom of the article.
        
The most surprising thing in that report was that someone has an AMS-IX
port at just 10 megs.  It would be nice to see an actual measurement of
the traffic and daily/weekly changes. A breakdown of the flow data by
source ASN and source prefix (for the top 50-100 sources) would also be
interesting.
      
There was a call on the apnic list for someone to sink some of the traffic.

I'd like to see someone capture the data and post pcaps/netflow analysis,
and possibly just run a http server on that /24 so people can test if their
network is broken.

I've taken a peek at the traffic, and I don't think it's 100's of megs, but
without a global view who knows.

- Jared

    




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