Test your connectivity for World IPv6 Day

Jens Weibler jens.weibler at h-da.de
Wed Jun 8 17:42:19 CEST 2011


On 08.06.2011 17:15, Gavin McCullagh wrote:
>  On Wed, 08 Jun 2011, Nick Hilliard wrote:
> >> On 08/06/2011 15:57, Niall O'Reilly wrote:
> >>>> Apart from that, our Customer Support team has let me know
> >>>> that W6D has turned out to be a non-event for them.
> >>
> >> In terms of the goals of W6D, that equates to "resounding
> >> success" for UCD.
>  A still smaller data point, but for what it's worth, we have seen no
>  issues either. All students and staff have v6 access for some months
>  and most of the public servers have AAAA records for a couple of
>  weeks now. The campus is quite quiet this week, but no IPv6-related
>  issues reported either from internal or external users today or in
>  those few weeks or today.

our cisco asa had some trouble today.
Don't know if it's because of more ipv6 interfaces and more traffic (we 
are using native IPv6 since a few weeks).

Every minute the whole network would have a short break (maybe because 
the dispatcher process on the asa took too long) and we have got 60.000+ 
connections open (normally ~5.000).
Really bad for nfs/cifs :(

After switching to the standby failover asa everything worked fine.. 
Don't know what really the reason was but I'm sure many will blame it on 

Jens Weibler

Hochschule Darmstadt
University of Applied Sciences

Fachbereich Informatik
Schöfferstr. 8b
D-64295 Darmstadt
Tel  +49 6151 16-8425
Fax +49 6151 16-8935
jens.weibler at h-da.de

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.cluenet.de/pipermail/ipv6-ops/attachments/20110608/70f7899a/attachment-0001.html 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 6022 bytes
Desc: S/MIME Cryptographic Signature
Url : http://lists.cluenet.de/pipermail/ipv6-ops/attachments/20110608/70f7899a/attachment-0001.bin 

More information about the ipv6-ops mailing list