[87521] in North American Network Operators' Group
Re: Bogon stupidity... warning... operational post.
daemon@ATHENA.MIT.EDU (Daniel Golding)
Thu Dec 22 13:49:55 2005
Date: Thu, 22 Dec 2005 13:49:32 -0500
From: Daniel Golding <dgolding@burtongroup.com>
To: "Christopher L. Morrow" <christopher.morrow@mci.com>,
"william(at)elan.net" <william@elan.net>
Cc: Robert Boyle <robert@tellurian.com>, <nanog@merit.edu>
In-Reply-To: <Pine.GSO.4.58.0512221834280.20032@marvin.argfrp.us.uu.net>
Errors-To: owner-nanog@merit.edu
On 12/22/05 1:35 PM, "Christopher L. Morrow" <christopher.morrow@mci.com>
wrote:
>
>
> On Thu, 22 Dec 2005, william(at)elan.net wrote:
>
>>
>>
>> On Thu, 22 Dec 2005, Robert Boyle wrote:
>>
>>> At 12:56 PM 12/22/2005, you wrote:
>>> P.S. 204/8 was not the only problem, there were problems with 128/8 and
>>>> 133/8 as well so my apologies to people who may have noticed problems
>>>> overnight.
>>>
>>> 199.128.0.0/9 too.
>>
>> Yes, legacy blocks (with large number of smaller allocations) whenever
>> datasize during processing exceeded certain amount. The bad data was
>> present at 2 of 4 servers for duration of the night but dns was being
>
> so 50+% of your system was hozed for some long period of time :( bad.
>
>> changes same time as well, so I don't know how much affect there was
>> but apparently considerable; this is the most serious problem in months.
>>
>
> 'most serious problem in months' ... this has happened in smaller chunks
> during the past 'months' ? yikes... is that noted on your site so users of
> the 'service' will know what sorts of 'problems' they might be
> encountering due to their reliance on this 'service'?
I wonder how many problems cymru has had in that period? I'm guess not so
many...
--
Daniel Golding
