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