fp.o content via IPv6

Darren VanBuren onekopaka at gmail.com
Thu Sep 10 06:00:31 UTC 2009


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I'm having no trouble using IPv6, with a AYIYA tunnel from SixXS.

I can SSH to proxy4 over IPv6, and visit the site with IPv6.

I agree with Matt that we shouldn't just right now switch off IPv6 or  
make it only restricted to www.ipv6.fp.o. If we did that, the other  
domains wouldn't get any IPv6 because something like https://www.ipv6.admin.fedoraproject.org/mirrormanager/ 
  is a bit too long and would cause a huge mess in the zone file.

We should wait and see until Saturday or Sunday and see if we hear any  
more issues before taking big actions like disabling IPv6 or acting  
like Google about IPv6 (subdomain for IPv6).

Darren VanBuren
onekopaka at gmail.com
====================
http://theoks.net/

On Sep 9, 2009, at 10:29 PM, Matt Domsch wrote:

> On Thu, Sep 10, 2009 at 05:16:23AM +0000, Daniel Drown wrote:
>> That said, the various MSS fixes (point #2 and the origional  
>> poster's iptables
>> command) avoid the problem for TCP.
>
> rhel5, which is what we're running in production, has a kernel old
> enough that it doesn't have the iptables --clamp-mss-to-pmtu
> capability for ipv6.
>
> We've had over 5000 successful connections using ipv6 this week, and
> about 5 _reported_ failures.  In the same time, we've had millions of
> successful v4 connections.  I'm inclined to believe the failures,
> while annoying, are still few and far between compared with the rest
> of our traffic.  I'm not quite ready to turn off ipv6 again, or switch
> to forcing "knowledgable" users to use www.ipv6.fp.o, as it would drop
> our IPv6 userbase to effectively zero.
>
> -- 
> Matt Domsch
> Technology Strategist, Dell Office of the CTO
> linux.dell.com & www.dell.com/linux
>
> _______________________________________________
> Fedora-infrastructure-list mailing list
> Fedora-infrastructure-list at redhat.com
> https://www.redhat.com/mailman/listinfo/fedora-infrastructure-list

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