From wmaton at ottix.net  Mon Oct 29 21:11:12 2012
From: wmaton at ottix.net (William F. Maton Sotomayor)
Date: Mon, 29 Oct 2012 17:11:12 -0400 (EDT)
Subject: [as112-ops] Latest probes for public AS112 nodes completed
Message-ID: <Pine.LNX.4.64.1210291703540.27479@iskra.ottix.net>


Hi folks,

 	About a year ago I did a long-term series of probes of open DNS 
servers to see where and how many AS112 nodes were out there.  At this 
point I can say a second run which started a little while ago has been 
completed.  I'm hoping to dedicate some cycles to coming up with another 
list like last and compare the two.  Stay tuned!

wfms

From jabley at hopcount.ca  Tue Oct 30 17:28:30 2012
From: jabley at hopcount.ca (Joe Abley)
Date: Tue, 30 Oct 2012 13:28:30 -0400
Subject: [as112-ops] Latest probes for public AS112 nodes completed
In-Reply-To: <Pine.LNX.4.64.1210291703540.27479@iskra.ottix.net>
References: <Pine.LNX.4.64.1210291703540.27479@iskra.ottix.net>
Message-ID: <773D4596-7CBB-4DE1-96B9-CDB1BBA7A9C5@hopcount.ca>

Hey,

See also

  http://www.isi.edu/~johnh/PAPERS/Fan12a.pdf

"our evaluations find that the manual list is out-of-date and incomplete, with about 26% of listed nodes no longer operational, and four providers operating multiple nodes."


Joe

On 2012-10-29, at 17:11, "William F. Maton Sotomayor" <wmaton at ottix.net> wrote:

> 
> Hi folks,
> 
> 	About a year ago I did a long-term series of probes of open DNS servers to see where and how many AS112 nodes were out there.  At this point I can say a second run which started a little while ago has been completed.  I'm hoping to dedicate some cycles to coming up with another list like last and compare the two.  Stay tuned!
> 
> wfms
> _______________________________________________
> as112-ops mailing list
> as112-ops at lists.dns-oarc.net
> https://lists.dns-oarc.net/mailman/listinfo/as112-ops
> 


From wmaton at ottix.net  Tue Oct 30 17:59:27 2012
From: wmaton at ottix.net (William F. Maton Sotomayor)
Date: Tue, 30 Oct 2012 13:59:27 -0400 (EDT)
Subject: [as112-ops] Latest probes for public AS112 nodes completed
In-Reply-To: <773D4596-7CBB-4DE1-96B9-CDB1BBA7A9C5@hopcount.ca>
References: <Pine.LNX.4.64.1210291703540.27479@iskra.ottix.net>
	<773D4596-7CBB-4DE1-96B9-CDB1BBA7A9C5@hopcount.ca>
Message-ID: <Pine.LNX.4.64.1210301357210.28435@iskra.ottix.net>


Nothing new there and fairly consistent with relating coming from two 
different sources I have:

- open resolver queries
- automated trawling of known route-views sites

Mashing the two together agrees fairly well with the assertion stated 
below of the manual list.  Curiously the first source detected some nodes 
not globally routable.

On Tue, 30 Oct 2012, Joe Abley wrote:

> Hey,
>
> See also
>
>  http://www.isi.edu/~johnh/PAPERS/Fan12a.pdf
>
> "our evaluations find that the manual list is out-of-date and incomplete, with about 26% of listed nodes no longer operational, and four providers operating multiple nodes."
>
>
> Joe
>
> On 2012-10-29, at 17:11, "William F. Maton Sotomayor" <wmaton at ottix.net> wrote:
>
>>
>> Hi folks,
>>
>> 	About a year ago I did a long-term series of probes of open DNS servers to see where and how many AS112 nodes were out there.  At this point I can say a second run which started a little while ago has been completed.  I'm hoping to dedicate some cycles to coming up with another list like last and compare the two.  Stay tuned!
>>
>> wfms
>> _______________________________________________
>> as112-ops mailing list
>> as112-ops at lists.dns-oarc.net
>> https://lists.dns-oarc.net/mailman/listinfo/as112-ops
>>
>
>

wfms

