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Re: [opennic-discuss] New Tier 2 Servers


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  • From: Scott Mathieson <scotty AT nodokodo.com>
  • To: discuss AT lists.opennicproject.org
  • Subject: Re: [opennic-discuss] New Tier 2 Servers
  • Date: Mon, 15 Aug 2011 18:19:15 +0100
  • List-archive: <http://lists.darkdna.net/pipermail/discuss>
  • List-id: <discuss.lists.opennicproject.org>

Thanks for the answer Jeff, I'll take it up with my host and see what
they can add; it just struck me as odd considering the IPv4 being good
as you mention.



On 15 August 2011 17:26, Jeff Taylor <shdwdrgn AT sourpuss.net> wrote:
> I've been noticing that on a few servers.  If you hover over the yellow
> spots, you'll notice that the failures are always for different zones.  This
> tells me that it is more likely a timeout problem.  Testing is done with
> 'dig', and each test times out after 10 seconds, but retries 3 times to get
> an answer.  This should be plenty of time if the server is responding
> reliably.  Since the problem is only on the IPv6 side, it could indicate
> that your server host does not provide a very good IPv6 connection.
>
> I'm sorry I don't have any simple answers to this problem.  Obviously the
> server itself is responding well, as seen in the status for ns6.fr, but it
> bogs down when sent a lot of queries on IPv6.
>
>
> On 08/14/2011 09:53 PM, Scott Mathieson wrote:
>>
>> Roubaidx, FR
>> inet addr:94.23.246.31
>> inet6 addr: 2001:41d0:2:791f::1
>>
>> These two are the same interface card so can anyone advise as to why
>> the Tier-2 status monitor is showing the IPv6 as intermittent failure
>> yet the IPv4 is not? I'm not detecting anything my end. After some
>> initial (at the time of my original mail) reboot shenanigans to ensure
>> things would come back up in case of disaster the interface has been
>> up.
>>
>> Is there anything I can check for or do? The US box I posted is
>> showing as A-OK and they have duplicate configurations so I'm a bit
>> foxed.
>>
>> Any help welcome.
>>
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