[ipv6-wg] "IPv6 Ripeness" measurements on RIPE Labs

Hi Tony,

Thanks for letting us know.

We've had a look and we are watching the stream over IPv6 without problems.

The machine, qtstreamer.ripe.net is listening on port 1935 over IPv6 and we cant see any problems connecting.

dhcp-26-179:~ bohara$ netstat -an |grep 1935
tcp6       0      0  2001:67c:64:42:2.65444 2001:610:240:5::.1935  ESTABLISHED

As you can see above, im connected over v6 to the stream.

Could you send us some further info, your IPv6 address, a traceroute to qtstreamer and try telneting to 1935 on the machine?

As for the choppy nature of the video, we'll restart the tricaster which sends the stream to qtstreamer during the next break.  We did see that the RTSP stream was unstable initially but was OK after it had got going.

Any extra info you can provide will help us track down any problems.

Cheers
Ben


On 6 May 2010, at 09:22, Tony Hain wrote:

> For some reason the Flash thing is not working over IPv6 today. Also the
> RTSP streamer is not listening on IPv6. It appears that there is ~ 5 seconds
> delay for the Flash version wrt the RTSP stream. On the other hand the RTSP
> stream is very choppy and needs to rebuild the buffer every few minutes.
> 
> Tony
> 
> 
>> -----Original Message-----
>> From: Brian Riddle [mailto:briddle at ripe.net]
>> Sent: Monday, May 03, 2010 7:45 AM
>> To: ipv6-wg at ripe.net
>> Cc: opsmtg at ripe.net; Tony Hain; Gert Doering; Mirjam Kuehne
>> Subject: Re: [ipv6-wg] "IPv6 Ripeness" measurements on RIPE Labs
>> 
>> Hi all,
>> 
>> Thank you all for your feedback. The system used to stream video
>> webcast of the RIPE Meeting for the past four years was not set up to
>> stream over IPv6. The RIPE NCC Meeting Team has been working to remedy
>> this over the past hour or so, and as of 16:30 (CEST) it is possible
>> to access the RIPE Meeting video webstream over native IPv6:
>> http://www.ripe.net/ripe/meetings/ripe-60/live/main-index.php
>> 
>> Thank you to everyone who drew this matter to our attention. If you
>> have any further questions or concerns, please send an email to
>> <opsmtg at ripe.net
>>> .
>> 
>> Regards,
>> Brian Riddle
>> IT Manager, RIPE NCC
>> 
>> On 3 May 2010, at 15:39, Gert Doering wrote:
>> 
>>> Hi,
>>> 
>>> On Mon, May 03, 2010 at 03:32:15PM +0200, Gert Doering wrote:
>>>> Something revolving around "is actually moving bits over IPv6,
>>>> instead
>>>> of just sitting on the paperwork of having address + BGP + DNS in
>>>> place"
>>>> would be useful.
>>> 
>>> The 6th star could be "has found a way to listen to the RIPE meeting
>>> stream
>>> over IPv6"...
>>> 
>>> Indeed, what happened here?  We had meeting streams over IPv6 5
>>> years ago...
>>> 
>>> Gert Doering
>>>       -- NetMaster
>>> --
>>> Total number of prefixes smaller than registry allocations:  150584
>>> 
>>> SpaceNet AG                        Vorstand: Sebastian v. Bomhard
>>> Joseph-Dollinger-Bogen 14          Aufsichtsratsvors.: A. Grundner-
>>> Culemann
>>> D-80807 Muenchen                   HRB: 136055 (AG Muenchen)
>>> Tel: +49 (89) 32356-444            USt-IdNr.: DE813185279
>>> 
> 
> 

-- 
Ben O'Hara                        RIPE Network Coordination Center
Systems Engineer                         Singel 258, Amsterdam, NL
http://www.ripe.net                                +31 20 535 4444
PGP Fingerprint: 080A 52FF BF0A A7FB F176 E7DB 513D 9A3D E968 7DBC