[115791] in North American Network Operators' Group
Re: Drop in IPv6 traffic
daemon@ATHENA.MIT.EDU (Marco Hogewoning)
Thu Jul 9 07:57:59 2009
From: Marco Hogewoning <marcoh@marcoh.net>
To: Mikael Lind <mikael@gogo6.com>
In-Reply-To: <54a6fa920907090324p13f1957bx744057316349a3c1@mail.gmail.com>
Date: Thu, 9 Jul 2009 13:57:38 +0200
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
On 9 jul 2009, at 12:24, Mikael Lind wrote:
> Hi,
> I've seen a big drop in IPv6 traffic volume on our Freenet6 IPv6
> service last night and it seems to be the same on AMS-IX.
> Has anyone else seen the same? Any idea why?
Multiple options, but it must have something todo with a free usenet
service.
We (XS4ALL, AS3265) changed some filters at around 15:00 GMT, but I
notice the drop is hours later and much bigger (se the graph at https://www.ams-ix.net/technical/stats/sflow/)
.
If you have trouble reaching newszilla6.xs4all.nl at port 119 please
drop me a note as you might accidently got filtered and I'm happy to
resolve this.
From the looks of it one of our colleagues who also run a free usenet
box have some issues as well, news.ipv6.eweka.nl isn't responding,
which may well be the only cause of this little drop.
Groet,
MarcoH
