All things related to multicast

[Andrew O'Shea <>]

 
 
Hi, Could you please remove me from this list
 
Thanks
 
Andrew
 

 


> CC:
> From:
> To:
> Subject: Re: SAP storm from 145.19.1.183
> Date: Mon, 23 Jun 2008 09:19:10 -0400
>
> Does anybody know if a SAP storm occurred on June 2-3 starting around
> 24:00 on the 2nd EST?
>
> We had a strange firewall failure on our I2 Multicast connection, and
> I am just trying to eliminate things.
>
> Thank you;
>
>
> Jeff Fitzwater
> OIT Network Systems
> Princeton University
>
>
>
> On Jun 23, 2008, at 8:43 AM, Michael Fortier wrote:
>
> >
> >>
> >>> Zenon Mousmoulas a écrit :
> >>>> [...]
> >>>> Would someone from Univ. Paris 13 want to share their experience?
> >>>> Jean-Francois Florence perhaps?
> >>> Jean-Francois Florence is OK but only about ipv6 unicast and
> >>> multicast , you can see the University on your dbeacon
> >>> since ....and I can see some streams( audio and video ) from GRnet
> >>> in v4 , all fine even in HD.
> >>> Can you tell me if you see annoucements ( in v4 and in v6 ) from
> >>> UP13 ?
> >>> Notice that s it s nt I who founded the bug, but one guy of my
> >>> team : Michael Fortier.I said him to post on wg-multicast s list.
> >>> Best Regards
> >>> Florence
> >>
> >> Hi,
> >>
> >> I can see Univ-Paris13 on the ipv6 beacon: http://netmon.grnet.gr/matrix/
> >> I can't see anything on any ipv4 beacon.
> >> If you mean v4/v6 sap announcements, I will have to check on that
> >> later.
> >>
> >> I hope Michael will post to the list about his findings/experience
> >> with miniSAPserver :)
> > Hi,
> > Here is the message I posted Friday... but everybody didn't receive
> > it.
> >
> > I tested the miniSapserver 0.3.4 found here :
> > http://download.videolan.org/pub/videolan/miniSAPserver/
> > This version has some bugs.
> > DO NOT USE IT
> > Problem was in the announcement interval.
> >
> > I corrected and now the intervalley of dispatch is 30 seconds (fixed).
> > You can find sources here : http://exp-videos.univ-paris13.fr/src/minisapserver-0.3.4b.tar.gz
> >
> > I'm under Linux. Commands to install :
> > #./configure (--prefix=...)
> > # make && make install
> > # ./minisapserver -d -c sap.cfg
> >
> > sap.cfg exemple with 2 announces :
> > [global]
> > sap_delay=55
> > sap_ttl=255
> > [program]
> > name=Video SD 352x264 - 35 ans P13 - IPv4
> > user=videolan
> > machine=exp-videos.univ-paris13.fr
> > site=http://exp-videos.univ-paris13.fr
> > address=224.5.43.1
> > port=1234
> > playlist_group=University Paris 13
> > program_ttl=255
> > [program]
> > name=Video SD 352x264 - 35 ans P13 - IPv6
> > user=videolan
> > machine=exp-videos.univ-paris13.fr
> > site=http://exp-videos.univ-paris13.fr
> > address=ff0e::2:beeb
> > port=1234
> > playlist_group=University Paris 13
> > program_ttl=255
> >
> > I created a blog which lists all information
> > I shall give you the url as soon as it will be made
> > Regards
> >
> > Michael Fortier
> >
>