On Sun, Oct 14, 2007 at 01:02:30AM +0200, Daniel G. Kluge wrote:
Can you send us a trace from your location and probably an ip-address close to you we may ping/trace?
Followup please to swissix@swissix.ch.
Because this is of general interest, I'll keep swinog looped in;
When I try to reach www.swissix.ch from the internet, it seems that I do make it into AS13030, hitting r9.ipv6.init7.net (2001:1620::9). But the pollux.swissix.ch machine doesn't seem to have a route back to me (AS12859 for example).
I noticed that you are using an IXP prefix for your webserver. Looking at SixXS' distributed looking glass[1], I see that still many ISPs are not accepting this /48 into their routing tables (and in my opinion, rightfully so). The IXP prefixes were not meant to host services in, rather only to make sure switch fabric is using a globally unique prefix (which comes in handy with stuff like DNS and ICMP unreachables and the like). I think that RIPE NCC has mentioned something to that effect when 2001:7f8:24::/48 was allocated.
It might make more sense to host the webserver from a prefix that is visible in the DFZ everywhere, but I don't think that's the problem here. [1] shows that many people do not have a route for your /48
groet, Pim
[1] http://www.sixxs.net/tools/grh/lg/?when=now&year=2007&month=10&d...