[ipv6-wg] "IPv6 Ripeness" measurements on RIPE Labs
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Ben O'Hara
bohara at ripe.net
Thu May 6 10:16:49 CEST 2010
Hi Tony, Thanks for letting us know. I get an error in VLNC when trying rtsp://[2001:610:240:5::162]:1935/live/ripe as it doesnt like the v6 address, however using qtstreamer.ripe.net which has AAAA and A records VLC connects over IPv6. Glad your now able to watch the stream anyway. Cheers Ben On 6 May 2010, at 10:02, Tony Hain wrote: > Routing problem on my end causing the flash problem, but other sites are > working??? Using a different interface for now so the IPv6 stream is back > up. > > VLC is not able to connect to rtsp://[2001:610:240:5::162]:1935/live/ripe -- > I know it doesn't like IPv6 literals so I created a host file entry for that > address to make sure IPv6 was the only choice. In the past it has worked so > I will keep poking at it. Given that the flash stream appears to be using ~ > 30% less bandwidth, I am not overly motivated to get it working. > > Tony > > >> -----Original Message----- >> From: ipv6-wg-admin at ripe.net [mailto:ipv6-wg-admin at ripe.net] On Behalf >> Of Ben O'Hara >> Sent: Thursday, May 06, 2010 12:32 AM >> To: alh-ietf at tndh.net >> Cc: 'Brian Riddle'; opsmtg at ripe.net; ipv6-wg at ripe.net >> Subject: Re: [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 >> >> >> >> >> > > > -- 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 -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.ripe.net/ripe/mail/archives/ipv6-wg/attachments/20100506/5d0b361c/attachment.html>
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