[as112-ops] AS112 node via AS5408

Scott Mace smace at intt.net
Tue Dec 4 17:22:45 UTC 2007


Internet2 and NLR have decided that it is best to filter AS112 announcements
at their edges and investigate running their own AS112 instances.

	Scott

William F. Maton Sotomayor wrote:
> On Sun, 18 Nov 2007, Scott Mace wrote:
> 
>> I'm not seeing the prefix via your 6509 2884 path, still only the
>> geant2 path.  I tested that server coming from 5408 again last
>> night and it was still giving timeouts.
> 
> Hi Scott.   Somewhat of a postscript, but I believe that the errant node 
> might be gone. I never did get a response from a human at GRNet other 
> than the usual automated message, so perhaps they've realized there was 
> a problem.
> 
>>
>>     Scott
>>
>> William F. Maton Sotomayor wrote:
>>> On Fri, 16 Nov 2007, Scott Mace wrote:
>>>
>>>> Oddly enough at some point in the past (who knows how long) an AS112
>>>> node started being announced to research networks in the US.   AS11537,
>>>> for example:   302 4557 14085 11537 20965 5408 112
>>>>
>>>> The only problem is that many of the end sites connected to 11537
>>>> prefer all paths via 11537 blindly over other paths.
>>>> So as a result this particular AS112 node might get more than it 
>>>> expected.
>>>> It is currently responding with timeouts.
>>>
>>> Interesting, I wonder if we have a contact here for GRNet.  In any 
>>> case, I'll see if I can contact them about.
>>>
>>> FWIW, my AS112 node is back online, and may help with timeouts.  
>>> Testing appreciated.  I'm coming in from behind AS path 6509 2884 and 
>>> you can give this a shot:
>>>
>>> dig @prisoner.iana.org hostname.as112.net txt +short +norec
>>>
>>> This might come back with:
>>>
>>> "Federal GigaPOP" "Ottawa, Canada"
>>> "See http://as112.net/ for more information."
>>>
>>> Provided we're 'closer' to you than others.
>>>
>>> wfms
>>>
>>> P.S. I have asked AS6509 to peer direct with them instead of the 
>>> route servers.
>>>
>>>
>>
> 
> 
> wfms
> 
> 


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